Naue GmbH&Co.KG. Quality Control and. Quality Assurance. Manual. For Geomembranes

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Naue GmbH&Co.KG. Quality Control and. Quality Assurance. Manual. For Geomembranes"

Transcription

1 Naue GmbH&Co.KG Quality Control and Quality Assurance Manual For Geomembranes July 2004 V.O

2 TABLE OF CONTENTS 1. Introduction 2. Quality Assurance and Control 2.1 General 2.2 Quality management acc. to EN ISO Quality control program 3.1 Resin control 3.2 Geomembrane control Geomembrane CARBOFOL PEHD Production Control Laboratory Control Various Types of CARBOFOL PEHD Description of Test Procedures 5. Paper Flow Form 5.1 Delivery note 5.2 Confirmation Certificate 5.3 Resin Certificate 5.4 Inspection Certificate Page 2

3 1. Introduction Our innovative ideas are leading the way into the future of geosynthetics and their applications. Over the years, our product range and fields of application have continuously grown and the growth of our group of companies has kept pace. We now offer product development and design, with a design-by-function and application approach, to satisfy even your most challenging project objectives. Internationally, we have achieved a high profile as a geosynthetic leader and innovator. The plant in Tönisberg produces geomembranes in the width of 2, 08 m, 5, 10 m and 9,40m. The various thickness are between 1,0 and 3,0 mm. In addition to this, we produce in the plant Tönisberg a tunnel membrane and material for concrete protection, Carbofix. This manual provides a systematic overview of the quality system and management's responsibilities in the existing system. 2. Quality Assurance and Control 2.1 General All incoming raw materials, needed for the production of our geomembranes are subject to a strict material analysis. Acceptance test certificates, submitted by base material suppliers, are reviewed and qualified in accordance with our product specific protocols. During the production of geomembranes, additional quality assurance measures are performed. To ensure personnel effectiveness, the quality assurance staff is assigned to a separate and autonomous division from the production division. Page 3

4 After all quality assurance measures have been performed as defined in the quality assurance plan, an acceptance test certificate is issued according EN ISO when requested. Material will only be released once it has passed all quality reviews, checks and the supporting documentation is complete. The quality assurance measures are conducted for all our products, according to the current standards and guidelines in effect at time. This continuous manufacturing quality control guarantees product performance characteristics, and complete documentation from the raw material to the final product is available upon request. Naue GmbH&Co.KG geomembranes also undergo third party quality process checks that are typically performed twice a year. Independent experts obtain test specimens from different products. The properties of the geomembranes are tested and documented in detail, including the notation of productions process, the type and extent of manufacturing quality control and any other relevant observations. In special cases, independent experts are retained to test project specific product properties and to certify the test results. This testing is in addition to and completes the manufacturing quality control carried out on the raw material as well as finished products. 2.2 Quality management according to EN ISO 9001 Since 1998 Naue GmbH&Co.KG plant in Tönisberg has been certified acc. to EN ISO The whole company is now accredited to ISO 9001:2000. This certification is regular validated by schedules audits. With the aid of this integrated quality management system, the requirements of the customer and / or the projects are understood and fulfilled. While we continually strive to improve the quality level of our existing products and services, a high foundation is guaranteed by our EN ISO 9001 standards. Page 4

5 3. Quality Control Programme 3.1 Resin control Every truck (about 24 tons of resin) of resin is sampled immediately. The Lab Technicians take the sample when the truck arrives and start to test the following parameters: Property Standard Melt flow index 190/5 DIN ISO 1131 Melting Temperature by DSC DIN Content by DSC DIN Carbon black content (only for carbon black batch, orprecompounded resins ) ASTM 1603 When these tests are finished, the test results are compared to the specifications we have with every raw material supplier. If the material meets the specification, it is blown in our silos or transported to the raw material stock. If only one test does not meet the specification, the material is rejected to the supplier. Page 5

6 3.2 Geomembrane Control Geomembrane CARBOFOL HDPE 406 CARBOFOL HDPE 406 Geomembranes are manufactured using high density polyethylene. CARBOFOL is produced in various thickness (1,0 3,0 mm) and width (5,10 m, 9,40 m). The geomembranes are produced by flat sheet extrusion with either smooth or structured surfaces (structured or roughened surfaces only in 5,10 m width) Production Control The quality control of the geomembrane is continued during the production of the membranes. Special test plans for the production staff are to be verified. Property Standard Minimum Test frequencies Width Internal Standard once per shift Thickness DIN or every roll ASTM D 5199 outer appearance DIN continuously straightness / flatness DIN once per day width of welding seam Internal Standard once per shift marking control Internal Standard once per shift Page 6

7 Laboratory Control The lab technicians take there samples with a special die to ensure uniformity according to the standards. For the Carbofol PEHD 406 the following tests are carried out at the given frequencies or more frequently Property Standard Minimum test frequencies Thickness DIN every roll Tensile strength at yield DIN EN ISO once per shift Elongation at yield DIN EN ISO once per shift Tele strength at break DIN EN ISO once per shift Elongation at break DIN EN ISO once per shift Dimensional stability DIN once per shift Carbon black content ASTM 1603 once per day Carbon black dispersion ASTM 5596 once per day Density DIN EN ISO 1183 once per day Tear resistance DIN once per shift Melt flow index DIN ISO 1133 once per day Puncture resistance ASTM 4833 once per day OIT 200 C ASTM D 3895 once per resin batch ESCR Test ASTM D once per resin batch SP NCTL Test * 1 ASTM D 5397 once per resin batch raw material batch number Internal procedure every raw material batch number is allocated to the geomembrane Asperity height * 2 GM 12 once per shift 1 : only for smooth membranes or smooth welding seam * 2 : only for CARBDOFOL friction / friction * When the manufacturing line starts the thickness and the other properties are checked. Page 7

8 The test results are documented in our EDV system and these results are archived for 20 years. The retain samples of the geomembranes are also archived for 20 years. Any roll not meeting the specifications and the following roll are rejected. Rolls produced prior and following the rejected rolls are tested until passing rolls are found. The product is controlled 2 times a year by MPA Darmstadt acc. to NRW guidelines. For every product we have specific specification sheets. In our EDV Systems every value is controlled if is meets the specification or not Various Types of CARBOFOL PEHD 406 The typical values for CARBFOL PEHD 406 smooth / smooth are the following values: "Technical Data Sheet Carbofol 406 both sides smooth dated " Page 8

9 Carbofol sealing sheeting has been approved and can be supplied as sealing sheeting with smooth and structured / textured surface especially for sloped areas. Carbofol can be supplied with a structured or textured surface. The structured surfaces, known as KN (Karo-Noppe), O (Organat), OK (Orgakron) or MK (Megakron), are manufactured in one process using special rollers immediately after the hot plastic leaves the flat or straight die. The cooling process begins at this stage with cooling liquids being pumped through these rollers. Roll width is 5.10 m and the outside edges are free of the structured surface to enhance site welding. The textured surface, known as friction or "rauh" (the German word used in our factory) is produced in two processes. The first process is to manufacture the material with a standard smooth and shiny surface using our flat or straight die. These rolls are placed to the textured machine. In the second process the surface of the still smooth membrane is heated up and an additional layer of HDPE together with a gasing additive is extruded on to the heated surface. Through the gasing agent a textured surface is achieved on the geomembrane. This is repeated if texturing is required on both sides. The outside edges are free of this texturing to enhance site welding. Cabrofol geomembranes with this texture are called friction. They are supplied either friction-smooth (f-s), smooth-friction (s-f) or friction-friction (f-f). The base sheet which is used for the friction production is tested according to the standard test plan. The textured sheet is tested a second time concerning the tensile properties, and the asperity height. The typical values for the CARBOFL PEHD 406 friction / friction and CARBOFOL PEHD 406 Karo Noppe Megakron are the following values: "Technical Data Sheet 2018 Carbofol 406 friction-friction (Values tested in friction area) dated " "Technical Data Sheet 2026 Carbofol 406 Karo-Noppe/Orgakron dated " Page 9

10 4. Manufacturing Test procedures Naue Naue GmbH&Co.KG laboratory personnel perform the following tests in accordance with DIN or ASTM test methods unless otherwise noted. The information contained herein is for explanatory only. A full, detailed procedure for each test method is available from the labatory and upon request. Density: This property is a measure of unit weight and is an indicator of the degree of crystallinity. It can be related to the material s chemical resistance, rigidity, permeability, tensile strength and deformation characteristics. Melt Index: This property is an indication of the molecular weight and rheological properties of the polymer and can be related to the processability. Carbon Black Content: The carbon black content is an important property to ensure protection against ultraviolet radiation effects. Carbon Black Dispersion: Carbon black is added to geomembranes to provide long-term resistance to ultraviolet induced degradation. To achieve this, carbon black should be dispersed and distributed uniformly throughout the material. The test method is used to evaluate the uniformity of the carbon black dispersion. Tear resistance: Tear resistance of geomembranes is a complex function of its ultimate resistance to rupture. The specimen geometry and speed of testing in this method are controlled to produce tearing in a small area of stress concentration at rates far below those usually encountered in service. Page 10

11 Dimensional stability: This test method covers the measurement of changes in linear dimensions of geomembranes. The test result is given in % after stocking the materials to specified conditions of elevated temperature and time. The test gives an indication of lot to lot uniformity as regards the degree of internal strains introduced during processing. Multi axial tension test: This test method covers the measurement of the out of plane response of geomembranes to a force that is applied perpendicular to the initial plane of the sample. The installed geomembranes are often stressed in more than one direction. The stress exerted on a geomembrane is multi axial and is not limited to a single mode of tension stress that is a standard single direction tensile test. In application where susidence is expected, this test can be considered as performance test. Puncture resistance: This test method is an index for determining the puncture resistance of geomembranes. The use of this test method is to establish an index value by providing standard criteria and a basis for uniform reporting. A test specimen is clamped without tension between circular plates of a ring clamp attachment secured in a tensile testing machine. A force is exerted against the centre of the unsupported portion of the test specimen by a solid steel rod attached to the load indicator until rupture of the specimen occurs. The maximum force recorded is the value of puncture resistance of the specimen. Page 11

12 NCTL Test : This test method is used to develop test data from which the susceptibility of geomembrane materials to stress cracking under a constant tensile load condition and an accelerated environmental condition can be evaluated. The test method measures the failure time associated with a given test specimen at a specific tensile load level. Results from a series of such tests utilizing a range of load levels can be used to construct a stress time plot on a log-log axis. The method is intended as an index test and is used for grading geomembrane sheets in regard to their stress cracking sensitivity. OIT : The OIT is a qualitative assessment of the level of stabilization of the material. This test can be used as a quality control measure to monitor the stabilization level in a resin or a geomembrane. The OIT Time is a relative measure of a materials resistance to oxidative decomposition. It is determined by the thermoanalytical measurement of the time interval to onset of exothermic oxidation of a material at a specified temperature in an oxygen atmosphere. Impact strength: The impact test is designed to establish whether sheets are punctured at a given test temperature by a mass falling from given height. For the purposes of this test, a puncture shall be deemed to have occurred if the sheet is weakened by the test to such an extent that is no longer withstands leaks. Low temperature flexibility: This method is used to check geomembranes in their cold bending behaviour at a very low test temperature. The standard test temperature is 20 C. The cold bending behaviour is important for applications in cold countries or during winter time. Page 12

13 Thickness: The object of this testing is to determine, by means of mechanical feelers, the thickness of the product. Tensile properties: The testing of the tensile properties (tensile strength at yield, tensile strength at break, elongation at yield, elongation at break ) covers the determination of standard dumbbell-shaped test specimens when tested under defined conditions or pre-treatment, temperature, humidity and testing machine speed. Tensile properties may vary with specimen preparation, and with speed and environmental of testing. Tensile properties may provide useful data for plastic engineering design purposes. They are a single dimension test with only air (and the clamps) in contact with the specimen. 5. Forms and reports created during the Carbofol manufacturing process 5.1 Delivery Note 5.2 Resin Certificate (Polymer and Carbon black batch ) 5.3 Inspection Certificate for each roll Corresponding documents are enclosed as an enclosure. Page 13

Geomembrane Manufacturing Quality Assurance Manual

Geomembrane Manufacturing Quality Assurance Manual Sinotech GEOSYNTHETICS Geomembrane Manufacturing Quality Assurance Manual www.sinotechgeo.com MANUFACTURING QUALITY ASSURANCE MANUAL Introduction Sinotech Environmental Technologies Limited Manufacturing

More information

GRI Test Method GM13* Test Methods, Test Properties and Testing Frequency for High Density Polyethylene (HDPE) Smooth and Textured Geomembranes

GRI Test Method GM13* Test Methods, Test Properties and Testing Frequency for High Density Polyethylene (HDPE) Smooth and Textured Geomembranes Geosynthetic Institute 475 Kedron Avenue Folsom, PA 19033-1208 USA TEL (610) 522-8440 FAX (610) 522-8441 GEI GRI GSI GAI GCI GII GRI Test Method GM13* Revision 14: January 6, 2016 Revision schedule on

More information

LINING SYSTEMS GEOMEMBRANES MADE FROM PE, FPP UND TPO

LINING SYSTEMS GEOMEMBRANES MADE FROM PE, FPP UND TPO LINING SYSTEMS GEOMEMBRANES MADE FROM PE, FPP UND TPO EN Lining Systems Competence in Plastics AGRU Kunststofftechnik GmbH is a high-performance Austrian company, operating in more than 80 countries. AGRU

More information

QUALITY CONTROL PLAN POLYETHYLENE GEOMEMBRANE MANUFACTURING

QUALITY CONTROL PLAN POLYETHYLENE GEOMEMBRANE MANUFACTURING QUALITY CONTROL PLAN POLYETHYLENE GEOMEMBRANE MANUFACTURING MM-PCQ-01 Rev. 05a COVERING THE WORLD PROTECTING THE EARTH QUALITY CONTROL PLAN TABLE OF CONTENTS [3] TABLE OF CONTENTS PROPERTY DECLARATION

More information

Preliminary Comments

Preliminary Comments GRI-GM13 Specification High Density Polyethylene Geomembranes spec covers smooth and textured HDPE thicknesses 0.75-3.00 mm (30-120 mils) formulated density 0.940 g/cc silent on flat die or blown film

More information

Preliminary Comments

Preliminary Comments GRI-GM17 Specification Linear Low Density Polyethylene Geomembranes spec covers smooth and textured LLDPE thicknesses 0.50-3.00 mm (20-120 mils) formulated density 0.939 g/cc silent on flat die or blown

More information

GSI. Geosynthetic Institute GRI. 475 Kedron Avenue Folsom, PA 19033-1208 USA TEL (610) 522-8440 FAX (610) 522-8441 GII GAI GCI. GRI Test Method GM21

GSI. Geosynthetic Institute GRI. 475 Kedron Avenue Folsom, PA 19033-1208 USA TEL (610) 522-8440 FAX (610) 522-8441 GII GAI GCI. GRI Test Method GM21 Geosynthetic Institute 4 Kedron Avenue Folsom, PA 133-1208 USA TEL (610) 522-8440 FAX (610) 522-8441 GEI GRI GSI GAI GCI GII Revision 4: December 17, 2012 Revision schedule on pg. 11 GRI Test Method GM21

More information

GRI Test Method GM17*

GRI Test Method GM17* Geosynthetic Institute 475 Kedron Avenue Folsom, PA 19033-1208 USA TEL (610) 522-8440 FAX (610) 522-8441 GEI GRI GSI GAI GCI GII Revision 12: November 4, 2015 Revision schedule on pg. 11 GRI Test Method

More information

PVC FABRICATION QUALITY CONTROL MANUAL

PVC FABRICATION QUALITY CONTROL MANUAL PVC FABRICATION QUALITY CONTROL MANUAL REV.07.12 COVERING THE WORLD PROTECTING THE EARTH TABLE OF CONTENTS TABLE OF CONTENTS [17] 1. INTRODUCTION 18 2. PROGRAM SCOPE 18 3. RESPONSIBILITY AND ORGANIZATION

More information

Environmental Stress Crack Resistance of Polyethylene Pipe Materials

Environmental Stress Crack Resistance of Polyethylene Pipe Materials Environmental Stress Crack Resistance of Polyethylene Pipe Materials ROBERT B. TAMPA, Product Development and Service Engineer* Abstract Slow crack growth is a phenomenon that can occur in most plastics.

More information

Secondary Containment Comparison ATI Ultra COAT vs HDPE

Secondary Containment Comparison ATI Ultra COAT vs HDPE When choosing a secondary containment system it must be chosen based on its ability to withstand long term contact with the natural elements (weather), whatever the tanks hold (unrefined oil, fuels, acids,

More information

Tensile Testing. Objectives

Tensile Testing. Objectives Laboratory 1 Tensile Testing Objectives Students are required to understand the principle of a uniaxial tensile testing and gain their practices on operating the tensile testing machine. Students are able

More information

MANUFACTURING QUALITY CONTROL Agru GeoClay

MANUFACTURING QUALITY CONTROL Agru GeoClay MANUFACTURING QUALITY CONTROL Agru GeoClay SALES OFFICE: AGRU AMERICA, INC. 500 Garrison Road Georgetown, SC 29440 Toll Free: (800) 373-2478 Telephone: (843) 546-0600 Fax: (843) 527-2738 salesmkg@agruamerica.com

More information

Production of compounds in high and low density polyethylene for extrusion and blowmoulding

Production of compounds in high and low density polyethylene for extrusion and blowmoulding 09.2013 Production of compounds in high and low density polyethylene for extrusion and blowmoulding Our company Pebo belongs to System Group. System Group was founded in 1979 and after 30 years of activity,

More information

1 357_09, Version 2. LFE7 - Using nonwoven protector geotextiles in landfill engineering

1 357_09, Version 2. LFE7 - Using nonwoven protector geotextiles in landfill engineering 1 LFE7 - Using nonwoven protector geotextiles in landfill engineering Contents Section Content Page No. 1.0 Introduction 3 2.0 Material properties 3 3.0 Design 4 4.0 CE marking & Manufacturer s quality

More information

BG Millag ApS Egegårdsvej 5 DK-5260 Odense S Tlf.: +45 88 61 26 00 info@millag.dk www.m

BG Millag ApS Egegårdsvej 5 DK-5260 Odense S Tlf.: +45 88 61 26 00 info@millag.dk www.m . BG Millag ApS Egegårdsvej 5 DK-5260 Odense S Tlf.: +45 88 61 26 00 info@millag.dk www.m ACCREDITED UNIT: DET NORSKE VERITAS, BUSINESS ASSURANCE, DANMARK A/S, TUBORG P ARKVEJ 8, 2., DK-2900, HELLERUP,

More information

Polymeric membrane for roof waterproofing

Polymeric membrane for roof waterproofing Roofing Product Data Sheet Edition 02.2015 Identification no. 02 09 01 01 120 0 120000 Version no. 02 Sika-Trocal S 1.5 mm Polymeric membrane for roof waterproofing Product Description Uses Sika-Trocal

More information

PE 100 HIGH DENSITY POLYETHYLENE PIPES TECHNICAL SHEET

PE 100 HIGH DENSITY POLYETHYLENE PIPES TECHNICAL SHEET PE 100 HIGH DENSITY POLYETHYLENE PIPES TECHNICAL SHEET PE 100 high density Unidelta polyethylene pipes for pressurised fluids The PE 100 high density Unidelta polyethylene pipes made of certified raw materials,

More information

Linear Low Density Polyethylene (LLDPE) PRODUCT SLIP (ERUCAMIDE) (PPM) ANTIBLOCK (PPM) THERMAL STABILIZERS. Q1018N no no Yes (blown film)

Linear Low Density Polyethylene (LLDPE) PRODUCT SLIP (ERUCAMIDE) (PPM) ANTIBLOCK (PPM) THERMAL STABILIZERS. Q1018N no no Yes (blown film) Q1018 Series Linear Low Density Polyethylene (LLDPE) DESCRIPTION AND USE Lotrène Q1018 Series are Linear Low Density Polyethylene resins produced in a gas phase reactor using butene (C4) co-monomer. They

More information

Quality Control and Quality Assurance

Quality Control and Quality Assurance Chapter 8 Quality Control and Quality Assurance Lester H. Gabriel, Ph.D., P.E. QUALITY CONTROL AND QUALITY ASSURANCE Control of the quality of the raw material to be used in the production of pipe is the

More information

GRI Test Method GM19* Seam Strength and Related Properties of Thermally Bonded Polyolefin Geomembranes

GRI Test Method GM19* Seam Strength and Related Properties of Thermally Bonded Polyolefin Geomembranes Geosynthetic Institute 475 Kedron Avenue Folsom, PA 133-18 USA TEL (610) 522-8440 FAX (610) 522-8441 GEI GRI GSI GAI GCI GII Original: February 28, 2 Revision 8: February 12, 15 Revision schedule is on

More information

INDUCTION WELDED SMALL DIAMETER TUBE PRODUCTION LINE

INDUCTION WELDED SMALL DIAMETER TUBE PRODUCTION LINE INDUCTION WELDED SMALL DIAMETER TUBE PRODUCTION LINE Target Production of welded single - wall tubing manufactured to ASTM A 513, also zinc coated as per UNI 5741-66, suitable for many low pressure and

More information

RW-2500 Revision 4 Page 1 of 9 October Specification RW Document Number: TMS Marker System SCOPE

RW-2500 Revision 4 Page 1 of 9 October Specification RW Document Number: TMS Marker System SCOPE RW-2500 Revision 4 Page 1 of 9 October 2015 Specification RW-2500 Document Number: 108-121003 TMS Marker System SCOPE This quality assurance specification, when used with the individual product specification

More information

Worldwide competence in plastics

Worldwide competence in plastics LINING SYSTEMS en Worldwide competence in plastics AGRU Kunststofftechnik GmbH is a high-performance Austrian company, operating in more than 80 countries. AGRU proves its competence and innovation in

More information

A Guide to Thermoform Processing of Polypropylene. Introduction

A Guide to Thermoform Processing of Polypropylene. Introduction A Guide to Thermoform Processing of Polypropylene Introduction Thermoforming is the process of heating plastic sheet to a pliable state and forming it into shape. Thermoforming offers processing advantages

More information

JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purposes

JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purposes JIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purposes 1. Scope This Japanese Industrial Standard specifies the electric resistance welded carbon steel tubes, hereinafter

More information

Environmental Stress Crack Resistance Of Polyethylene

Environmental Stress Crack Resistance Of Polyethylene Introduction to Environmental Stress Cracking and ESCR Over the past decade, high-density polyethylene (HDPE) materials have improved significantly and now meet more stringent performance standards; some

More information

ASTM D 1599 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings

ASTM D 1599 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings ASTM D 1599 Standard Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings This test method establishes the short-time hydraulic failure pressure of pipe and

More information

Application of Welding Standards in Hong Kong. S. K. Babu Laboratory Manager - Foundation Techniques Ltd

Application of Welding Standards in Hong Kong. S. K. Babu Laboratory Manager - Foundation Techniques Ltd Application of Welding Standards in Hong Kong S. K. Babu Laboratory Manager - Foundation Techniques Ltd Introduction: This paper summarizes the current welding standards practiced in Hong Kong & also outlines

More information

TECHNICAL DATA SHEET HIGH DENSITY POLYETHYLENE (HDPE) SHEATHING COMPOUND. HDP 333 UV Black (CACT Approved)

TECHNICAL DATA SHEET HIGH DENSITY POLYETHYLENE (HDPE) SHEATHING COMPOUND. HDP 333 UV Black (CACT Approved) HIGH DENSITY POLYETHYLENE (HDPE) SHEATHING COMPOUND HDP 333 UV Black (CACT Approved) HDP- 333 UV Black is a High-Density Polyethylene (HDPE) compound developed to be used for sheathing of Fiber Optic Cables

More information

HIGH PERFORMANCE PRE-APPLIED SYSTEM FOR BLIND SIDE & BELOW GRADE WATERPROOFING APPLICATIONS

HIGH PERFORMANCE PRE-APPLIED SYSTEM FOR BLIND SIDE & BELOW GRADE WATERPROOFING APPLICATIONS BSW HIGH PERFORMANCE PRE-APPLIED SYSTEM FOR BLIND SIDE & BELOW GRADE WATERPROOFING APPLICATIONS BSW is a fully reinforced Pre-Applied system membrane designed for horizontal and vertical external blind-side

More information

KALPANA INDUSTRIES LTD. TECHNICAL DATA SHEET

KALPANA INDUSTRIES LTD. TECHNICAL DATA SHEET 1 KALPANA INDUSTRIES LTD. TECHNICAL DATA SHEET KI XL - 03 / KI-SC 10 TWO COMPONENT AMBIENT CURABLE POLYETHYLENE COMPOUND FOR INSULATION OF LOW VOLTAGE POWER CABLE DESCRIPTION : KI polyethylene compound

More information

Stress Strain Relationships

Stress Strain Relationships Stress Strain Relationships Tensile Testing One basic ingredient in the study of the mechanics of deformable bodies is the resistive properties of materials. These properties relate the stresses to the

More information

Worldwide tank building applications using PP-Sheets: The effect of Foaming on properties

Worldwide tank building applications using PP-Sheets: The effect of Foaming on properties Worldwide tank building applications using PP-Sheets: The effect of Foaming on properties Marcus Hoffmann 1, Dominic Müller 1, Marco Stallmann 1, Matt Curtis 2 1 Simona AG Teichweg 16, 55606 Kirn, Germany

More information

Wire Fabric and Reinforcement

Wire Fabric and Reinforcement Wire Fabric and Reinforcement Under the state specification for 709.08 for concrete reinforcement, ASTM A 82 is called out. Under the state specification 709.10 for concrete reinforcement, ASTM A 185 is

More information

ASTM A860/A860M-09 Standard Specification for Wrought High Strength. Ferritic Steel Butt Welding Fittings. 1. Scope :- 2. Reference Documents :-

ASTM A860/A860M-09 Standard Specification for Wrought High Strength. Ferritic Steel Butt Welding Fittings. 1. Scope :- 2. Reference Documents :- Standard Specification for Wrought High Strength Ferritic Steel Butt Welding Fittings 1. Scope :- 1.1 This specification covers wrought high strength ferritic steel butt-welding fitting of seamless and

More information

Wrap-N-Drain X CCMC 13094-R. EVALUATION DIVISION 07111 REPORT Issued 2002-11-15 Revised 2003-01-08 Re-evaluation due 2005-11-15

Wrap-N-Drain X CCMC 13094-R. EVALUATION DIVISION 07111 REPORT Issued 2002-11-15 Revised 2003-01-08 Re-evaluation due 2005-11-15 National Research Council Canada Institute for Research in Construction Conseil national de recherches Canada Institut de recherche en construction CCMC 13094-R &&0& EVALUATION DIVISION 07111 REPORT Issued

More information

Notes on Polymer Rheology Outline

Notes on Polymer Rheology Outline 1 Why is rheology important? Examples of its importance Summary of important variables Description of the flow equations Flow regimes - laminar vs. turbulent - Reynolds number - definition of viscosity

More information

725-R-599 PIPE LINING. (Revised 05-01-12) SECTION 725, BEGIN LINE 1, INSERT AS FOLLOWS: SECTION 725 SLIP LINING OF EXISTING PIPE

725-R-599 PIPE LINING. (Revised 05-01-12) SECTION 725, BEGIN LINE 1, INSERT AS FOLLOWS: SECTION 725 SLIP LINING OF EXISTING PIPE PIPE LINING (Revised 05-01-12) The Standard Specifications are revised as follows: SECTION 725, DELETE LINES 1 THRU 317. SECTION 725, BEGIN LINE 1, INSERT AS FOLLOWS: SECTION 725 SLIP LINING OF EXISTING

More information

METU DEPARTMENT OF METALLURGICAL AND MATERIALS ENGINEERING

METU DEPARTMENT OF METALLURGICAL AND MATERIALS ENGINEERING METU DEPARTMENT OF METALLURGICAL AND MATERIALS ENGINEERING Met E 206 MATERIALS LABORATORY EXPERIMENT 1 Prof. Dr. Rıza GÜRBÜZ Res. Assist. Gül ÇEVİK (Room: B-306) INTRODUCTION TENSION TEST Mechanical testing

More information

GRI-GM18 Specification Flexible Polypropylene Geomembranes

GRI-GM18 Specification Flexible Polypropylene Geomembranes GRI-GM18 Specification Flexible Polypropylene Geomembranes specification a result of NSF dropping its Standard 54 in 1997 covers unreinforced and reinforced fpp thicknesses 0.75-1.14 mm (30-45 mils) silent

More information

BENTOLINER GCL PRODUCTS MANUFACTURING QUALITY ASSURANCE MANUAL

BENTOLINER GCL PRODUCTS MANUFACTURING QUALITY ASSURANCE MANUAL BENTOLINER GCL PRODUCTS MANUFACTURING QUALITY ASSURANCE MANUAL Contents 1.0 INTRODUCTION... 1 2.0 COMMITMENT TO QUALITY... 1 3.0 MANUFACTURING QUALITY ASSURANCE... 1 4.0 MANUFACTURING QUALITY ASSURANCE

More information

JIS G3444 Carbon steel tubes for general structural purposes

JIS G3444 Carbon steel tubes for general structural purposes JIS G3444 Carbon steel tubes for general structural purposes 1. Scope This Japanese Industrial Standard specifies the carbon steel tubes (hereafter referred to as "tubes") used for civil engineering, architecture,

More information

CHARACTERIZATION OF POLYMERS BY TMA. W.J. Sichina, National Marketing Manager

CHARACTERIZATION OF POLYMERS BY TMA. W.J. Sichina, National Marketing Manager PERKIN ELMER Polymers technical note CHARACTERIZATION OF POLYMERS BY W.J. Sichina, National Marketing Manager Thermomechanical analysis () is one of the important characterization techniques in the field

More information

ALUMINIZED TYPE 1 STEEL

ALUMINIZED TYPE 1 STEEL ALUMINIZED TYPE 1 STEEL PRODUCT DATA BULLETIN Vehicle Exhaust Dryer Vents Residential Furnaces Commercial Baking Heat Shields Aluminized Steel Type 1 is continuously hot dip coated on both sides with an

More information

BENDING, ROLLING, FORMING, SHEARING AND PUNCHING BISPLATE

BENDING, ROLLING, FORMING, SHEARING AND PUNCHING BISPLATE BENDING, ROLLING, FORMING, SHEARING AND PUNCHING BISPLATE FORMING COLD FORMING All of the BISPLATE quenched and tempered steel grades can be cold formed, using brake press bending or plate rolling techniques.

More information

GUARDRAIL POST STEEL

GUARDRAIL POST STEEL GUARDRAIL POST STEEL Guardrail posts meeting materials certification are evaluated and checked for: 1. Dimensional acceptance 2. Physical test results a. Chemical b. Physical 3. Galvanized or painted coating

More information

Data sheet: C 2.1 Availability and properties Tinplate Material Electrolytically Coated tinplate

Data sheet: C 2.1 Availability and properties Tinplate Material Electrolytically Coated tinplate Data sheet: C 2.1 Availability and properties Tinplate Material Electrolytically Coated tinplate General description Tinplate is produced from continuously cast, and consists of single reduced cold rolled

More information

Behaviour of Fibre RC Columns Wrapped with FRP under Eccentric Loads

Behaviour of Fibre RC Columns Wrapped with FRP under Eccentric Loads University of Wollongong Research Online Faculty of Engineering - Papers (Archive) Faculty of Engineering and Information Sciences 28 Behaviour of Fibre RC Columns Wrapped with FRP under Eccentric Loads

More information

HOME OFFICE SPECIFICATION FOR SEAMLESS ALLOY STEEL CYLINDERS FOR THE CONVEYANCE OF COMPRESSED GASES HOT

HOME OFFICE SPECIFICATION FOR SEAMLESS ALLOY STEEL CYLINDERS FOR THE CONVEYANCE OF COMPRESSED GASES HOT HOME OFFICE SPECIFICATION FOR SEAMLESS ALLOY STEEL CYLINDERS FOR THE CONVEYANCE OF COMPRESSED GASES HOT 1 Cylinders manufactured to these specifications shall be manufactured by a cylinder manufacturer

More information

Rolling - Introductory concepts

Rolling - Introductory concepts Rolling - Introductory concepts R. Chandramouli Associate Dean-Research SASTRA University, Thanjavur-613 401 Joint Initiative of IITs and IISc Funded by MHRD Page 1 of 8 Table of Contents 1. Rolling -

More information

North American Stainless

North American Stainless Introduction: North American Stainless Flat Products Stainless Steel Grade Sheet 309S (S30908)/ EN1.4833 SS309 is a highly alloyed austenitic stainless steel used for its excellent oxidation resistance,

More information

Accelerated conditioning of plastic packaging by agitation

Accelerated conditioning of plastic packaging by agitation Accelerated conditioning of plastic packaging by agitation Magnus Larsson, Håkan Torstensson SP Swedish National Testing and Research Institute Swedish Rescue Services Agency contact: Brita Skärdin Division

More information

FAILURE MODES and MATERIALS PROPERTIES. Component failures. Ductile and Brittle Fracture COMPONENT FAILURES. COMPONENT FAILURE MODES examples:

FAILURE MODES and MATERIALS PROPERTIES. Component failures. Ductile and Brittle Fracture COMPONENT FAILURES. COMPONENT FAILURE MODES examples: FAILURE MODES and MATERIALS PROPERTIES MECH2300 - Materials Lecture 10 R. W. Truss Materials Engineering R.Truss@uq.edu.au COMPONENT FAILURES Structures lectures es on component es cause response in component

More information

JIS G3457 Arc Welded Carbon Steel Pipes

JIS G3457 Arc Welded Carbon Steel Pipes JIS G3457 Arc Welded Carbon Steel Pipes 1. Scope This Japanese Industrial specifies the arc welded carbon steel pipes, hereinafter referred to as the "pipes". used for piping for steam, water, gas, air,

More information

Extrusion coating and lamination

Extrusion coating and lamination Extrusion coating and lamination Paperboard is coated with plastics to combine the mechanical properties of the paperboard with the barrier and sealing properties of plastics. Paperboard combined with

More information

North American Stainless

North American Stainless North American Stainless Flat Products Stainless Steel Grade Sheet 430 (S43000)/ EN 1.4016 Introduction: SS430 is a low-carbon plain chromium, ferritic stainless steel without any stabilization of carbon

More information

ALLOY 2205 DATA SHEET

ALLOY 2205 DATA SHEET ALLOY 2205 DATA SHEET UNS S32205, EN 1.4462 / UNS S31803 GENERAL PROPERTIES ////////////////////////////////////////////////////// //// 2205 (UNS designations S32205 / S31803) is a 22 % chromium, 3 % molybdenum,

More information

PART TWO GEOSYNTHETIC SOIL REINFORCEMENT. Martin Street Improvements, Fredonia, Wisconsin; Keystone Compac Hewnstone

PART TWO GEOSYNTHETIC SOIL REINFORCEMENT. Martin Street Improvements, Fredonia, Wisconsin; Keystone Compac Hewnstone GEOSYNTHETIC SOIL REINFORCEMENT Martin Street Improvements, Fredonia, Wisconsin; Keystone Compac Hewnstone DESIGN MANUAL & KEYWALL OPERATING GUIDE GEOSYNTHETIC SOIL REINFORCEMENT Keystone retaining walls

More information

CPVC/METAL/CPVC COMPOSITE PIPING SYSTEMS

CPVC/METAL/CPVC COMPOSITE PIPING SYSTEMS CPVC/METAL/CPVC COMPOSITE PIPING SYSTEMS Robert M. Frimel Noveon, Inc. ABSTRACT For more than twenty years, CPVC compounds have been used to produce single-layer, allplastic tube and pipe for the Plumbing,

More information

High-strength and ultrahigh-strength. Cut sheet from hot-rolled steel strip and heavy plate. voestalpine Steel Division www.voestalpine.

High-strength and ultrahigh-strength. Cut sheet from hot-rolled steel strip and heavy plate. voestalpine Steel Division www.voestalpine. High-strength and ultrahigh-strength TM steels Cut sheet from hot-rolled steel strip and heavy plate Josef Elmer, Key account manager voestalpine Steel Division www.voestalpine.com/steel Weight savings

More information

ME 215 Engineering Materials I

ME 215 Engineering Materials I ME 215 Engineering Materials I Chapter 3 Properties in Tension and Compression (Part III) Mechanical Engineering University of Gaziantep Dr. A. Tolga Bozdana www.gantep.edu.tr/~bozdana True Stress and

More information

1 of 6. PRECAST CONCRETE PAVEMENT SLAB SYSTEMS (Tollway) Effective: March 30, 2009

1 of 6. PRECAST CONCRETE PAVEMENT SLAB SYSTEMS (Tollway) Effective: March 30, 2009 PRECAST CONCRETE PAVEMENT SLAB SYSTEMS (Tollway) Effective: March 30, 2009 DESCRIPTION This specification covers material and fabrication requirements for precast concrete pavement slab systems. The precast

More information

Standard Test Method for Rubber Property Elongation at Specific Stress 1

Standard Test Method for Rubber Property Elongation at Specific Stress 1 Designation: D 1456 86 (Reapproved 2005) Standard Test Method for Rubber Property Elongation at Specific Stress 1 This standard is issued under the fixed designation D 1456; the number immediately following

More information

Lecture slides on rolling By: Dr H N Dhakal Lecturer in Mechanical and Marine Engineering, School of Engineering, University of Plymouth

Lecture slides on rolling By: Dr H N Dhakal Lecturer in Mechanical and Marine Engineering, School of Engineering, University of Plymouth Lecture slides on rolling By: Dr H N Dhakal Lecturer in Mechanical and Marine Engineering, School of Engineering, University of Plymouth Bulk deformation forming (rolling) Rolling is the process of reducing

More information

North American Stainless

North American Stainless North American Stainless Flat Products Stainless Steel Sheet T409 INTRODUCTION NAS 409 is an 11% chromium, stabilized ferritic stainless steel. It is not as resistant to corrosion or high-temperature oxidation

More information

High carbon and quenchable steels Hot Rolled Steel Plate and Coil for Hardening and Wear Resistance

High carbon and quenchable steels Hot Rolled Steel Plate and Coil for Hardening and Wear Resistance Data Sheet: A2.2 High carbon and quenchable steels Hot Rolled Steel Plate and Coil for Hardening and Wear Resistance General description Steel is generally classified as high carbon steel if the nominal

More information

QUALITY ASSURANCE MANUAL

QUALITY ASSURANCE MANUAL MMFX STEEL CORPORATION OF AMERICA 2415 CAMPUS DRIVE SUITE 100 IRVINE, CA 92612 TELEPHONE (949) 476-7600 FACSIMILE (949) 474-1130 WWW.MMFXSTEEL.COM QUALITY ASSURANCE MANUAL 5 th Edition August 2011 This

More information

Solid shape molding is not desired in injection molding due to following reasons.

Solid shape molding is not desired in injection molding due to following reasons. PLASTICS PART DESIGN and MOULDABILITY Injection molding is popular manufacturing method because of its high-speed production capability. Performance of plastics part is limited by its properties which

More information

METAL FORMING AND SHAPING PROCESSES AND EQUIPMENT

METAL FORMING AND SHAPING PROCESSES AND EQUIPMENT MFGE 210 MANUFACTURING PROCESSES Spring 2004 METAL FORMING AND SHAPING PROCESSES AND EQUIPMENT FORMING AND SHAPING: Forming changing the shape of an existing solid body The body workpiece, stock or blank-

More information

Waterproofing of Foundation

Waterproofing of Foundation 1 Waterproofing of Foundation I. General To use PVC geomembranes as a waterproofing for foundation is a sophisticated and safe technology to safe the construction against destructive influences of the

More information

Statics and Mechanics of Materials

Statics and Mechanics of Materials Statics and Mechanics of Materials Chapter 4 Stress, Strain and Deformation: Axial Loading Objectives: Learn and understand the concepts of internal forces, stresses, and strains Learn and understand the

More information

Second generation. Metallocene Polyethylene Film Resins

Second generation. Metallocene Polyethylene Film Resins Second generation Metallocene Polyethylene Film Resins Total Petrochemicals Your Partner for Polyethylene Film Extrusion Total Petrochemicals manufactures polyethylene at five production sites around the

More information

304/304L STAINLESS STEEL

304/304L STAINLESS STEEL 304/304L STAINLESS STEEL P r o d u c t D ata B u l l e t i n Architectural Moldings and Trim Textile Kitchen Equipment Paper Pharmaceutical and Chemical Industry Processing Equipment High strength, excellent

More information

North American Stainless

North American Stainless North American Stainless Flat Products Stainless Steel Grade Sheet 310S (S31008)/ EN 1.4845 Introduction: SS310 is a highly alloyed austenitic stainless steel designed for elevated-temperature service.

More information

SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS

SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS SECTION 02720 SANITARY SEWER AND STORM DRAIN SYSTEMS PART 1 GENERAL 1.01 SECTION INCLUDES A. The requirements for pipe material and installation in sewer and drainage collection systems. All materials

More information

Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK Quarryside Business Park Off Holmethorpe Industrial Estate Thornton Side Redhill Surrey RH1 2LJ Contact: Mr R P Fryer Tel: +44 (0)1737-765432

More information

STEEL TUBES AND PIPES

STEEL TUBES AND PIPES STANDARD FOR CERTIFICATION No. 2.9 STEEL TUBES AND PIPES OCTOBER 2008 Veritasveien 1, NO-1322 Høvik, Norway Tel.: +47 67 57 99 00 Fax: +47 67 57 99 11 FOREWORD (DNV) is an autonomous and independent foundation

More information

THE MANUFACTURE OF POLYETHYLENE

THE MANUFACTURE OF POLYETHYLENE THE MANUFACTURE OF POLYETHYLENE Three classes of polyethylene are imported into New Zealand for extruding into a wide variety of products. These are low density polyethylene (LDPE), high density polyethylene

More information

Specification Guidelines: Allan Block Modular Retaining Wall Systems

Specification Guidelines: Allan Block Modular Retaining Wall Systems Specification Guidelines: Allan Block Modular Retaining Wall Systems The following specifications provide Allan Block Corporation's typical requirements and recommendations. At the engineer of record's

More information

100 Year Service Life of Polypropylene And Polyethylene Gravity Sewer Pipes. Summary Technical Report

100 Year Service Life of Polypropylene And Polyethylene Gravity Sewer Pipes. Summary Technical Report December 2014 100 Year Service Life of Polypropylene And Polyethylene Gravity Sewer Pipes A TEPPFA Project in cooperation with Borealis and LyondellBasell Summary Technical Report (Based on Extracts of

More information

Standard Specification for Expanded Polystyrene (EPS) Insulation for Use in Exterior Insulation And Finish Systems

Standard Specification for Expanded Polystyrene (EPS) Insulation for Use in Exterior Insulation And Finish Systems Standard Specification for Expanded Polystyrene (EPS) Insulation for Use in Exterior Insulation And Finish Systems 1.0 Scope 1.1 This specification covers the type, physical properties and dimensions of

More information

Quality Regulations for Profiles

Quality Regulations for Profiles Quality Regulations for Profiles September 2010 Quality Regulations for Profiles Page 2/42 Contents Preface... 4 1. Terms and Definitions... 5 1.1 Third parties... 5 1.2 Independent laboratories... 5 1.3

More information

Strength of Materials

Strength of Materials FE Review Strength of Materials Problem Statements Copyright 2008 C. F. Zorowski NC State E490 Mechanics of Solids 110 KN 90 KN 13.5 KN A 3 = 4.5x10-3 m 2 A 2 = 2x10-3 m 2 A 1 = 5x10-4 m 2 1. A circular

More information

Specification for Pipe Bursting Gravity Sewer Mains with HDPE Pipe

Specification for Pipe Bursting Gravity Sewer Mains with HDPE Pipe Specification for Pipe Bursting Gravity Sewer Mains with HDPE Pipe 1. GENERAL The following supplemental sewer main specifications are intended to address the installation of high-density polyethylene

More information

HYDROSTATIC DESIGN BASIS FOR THERMOPLASTIC PIPES

HYDROSTATIC DESIGN BASIS FOR THERMOPLASTIC PIPES HYDROSTATIC DESIGN BASIS FOR THERMOPLASTIC PIPES The Hydrostatic Design Basis (HDB) test is used for the purpose of determining the long-term strength characteristics of a plastic pipe. The Plastics Pipe

More information

GRI Standard Practice GT7 * Determination of the Long-Term Design Strength of Geotextiles

GRI Standard Practice GT7 * Determination of the Long-Term Design Strength of Geotextiles Geosynthetic Institute 475 Kedron Avenue Folsom, PA 19033-1208 USA TEL (610) 522-8440 FAX (610) 522-8441 GEI GRI GSI GAI GCI GII adopted -1989 Rev. 1 1992 Rev. 2 (editorial) 2012 GRI Standard Practice

More information

Sika Membran System For Sealing and Waterproofing Construction Gaps in Building Façades

Sika Membran System For Sealing and Waterproofing Construction Gaps in Building Façades Construction Sika For Sealing and Waterproofing Construction Gaps in Building Façades Waterproof and Airtight Flexible Seal Controlled Vapour Diffusion Bonds to any Building Substrate Prevents Interstitial

More information

TECHNICAL SPECIFICATIONS FOR BARE LINEPIPE FOR FIREWATER SERVICE

TECHNICAL SPECIFICATIONS FOR BARE LINEPIPE FOR FIREWATER SERVICE TECHNICAL SPECIFICATIONS FOR BARE LINEPIPE FOR FIREWATER SERVICE A) IS: 3589 GRADE FE 330 This tender specification establishes the minimum requirements for the manufacture of IS: 3589 Grade Fe330 Bare

More information

Injection molding equipment

Injection molding equipment Injection Molding Process Injection molding equipment Classification of injection molding machines 1. The injection molding machine processing ability style clamping force(kn) theoretical injection volume(cm3)

More information

Quality Regulations for Sandwich Panels

Quality Regulations for Sandwich Panels Quality Regulations for Sandwich Panels September 2011 Quality Regulations for Sandwich Panels Page 2/19 Contents Preface... 3 1. Terms and Definitions... 4 1.1 Third parties... 4 1.2 Independent laboratories...

More information

Alternative Steel Materials to BS 5950

Alternative Steel Materials to BS 5950 BC 1: 2008 Design Guide on Use of Alternative Steel Materials to BS 5950 BCA Sustainable Construction Series 3 The education and research arm of the Building and Construction Authority 200 Braddell Road

More information

4 Thermomechanical Analysis (TMA)

4 Thermomechanical Analysis (TMA) 172 4 Thermomechanical Analysis 4 Thermomechanical Analysis (TMA) 4.1 Principles of TMA 4.1.1 Introduction A dilatometer is used to determine the linear thermal expansion of a solid as a function of temperature.

More information

Puddle Flange. FRANK Puddle Flange

Puddle Flange. FRANK Puddle Flange Puddle Flange FRANK Puddle Flange The problem Problems keep on occurring when connecting pipes during construction work. Pipes laid in the ground must be introduced into concrete walls or shafts. In many

More information

North American Stainless

North American Stainless North American Stainless Long Products Stainless Steel Grade Sheet AISI 310S S31008 EN 1.4845 AISI 314 S31400 EN 1.4841 INTRODUCTION Types 310S SS and 314 SS are highly alloyed austenitic stainless steels

More information

SECTION 710 GUARDRAIL MATERIALS

SECTION 710 GUARDRAIL MATERIALS 710.08 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 SECTION 710 GUARDRAIL MATERIALS 710.01 General. Metal beam

More information

Bowling. Steel Pipe QUALITY INSPECTION PRODUCTS

Bowling. Steel Pipe QUALITY INSPECTION PRODUCTS Bowling Steel Pipe QUALITY INSPECTION The on-line hydraulic testing machine with the maximum testing pressure of 7.5Mpa provides each finished pipe with a testing pressure of 5.0Mpa to meet requirement

More information

General Guidelines for Butt, Saddle, and Socket Fusion of Unlike Polyethylene Pipes and Fittings TN-13/2007

General Guidelines for Butt, Saddle, and Socket Fusion of Unlike Polyethylene Pipes and Fittings TN-13/2007 General Guidelines for Butt, Saddle, and Socket Fusion of Unlike Polyethylene Pipes and Fittings TN-13/2007 105 Decker Court, Suite 825, Irving, TX 75062 P: 469-499-1044 F: 469-499-1063 www.plasticpipe.org

More information

Science Industry Placement Program

Science Industry Placement Program Science Industry Placement Program Title: Analysis of various weld bead characteristics for assessment of polyethylene weld quality Company name: ExcelPlas Pty. Ltd Location: 473 Warrigal Road (Rear Factory),

More information

Bucket Elevator Chains

Bucket Elevator Chains Bucket Elevator Chains The THIELE quality philosophy Our quality philosophy customer satisfaction our products are designed to the highest quality, environmental and safety standards continuous and sustainable

More information