Connection Solutions

Transcription

1 Connection Solutions DESIGN BUILD SYSTEM Connection Solutions for Cold formed Steel Construction Complies with; AS/NZS 4600:2005 AISI S100:2007 AS/NZ 1397 ASTM A653

2 DESIGN & BUILD SYSTEM FRAMECAD Construction Connectors are designed for speed, suitability and performance and are designed to deliver the most advanced end-to-end steel frame building solution. The range includes connectors for steel truss, wall and joist assembly required for construction. FRAMECAD connectors are designed with 4 main objectives - Design, Speed, Suitability and Performance. DESIGN - Ease of design with correct information specified in FRAMECAD Software to deliver robust and reliable structures. SPEED - All our connectors have been selected to optimise the speed and efficiency of the FRAMECAD building system. Using FRAMECAD screws reduces labour costs by making it quicker and easier to fix screws consistently, helping business reach optimum production rates, both in the factory and on-site. SUITABILITY - With over Twenty Five years experience in CFS (Cold Formed Steel Construction) FRAMECAD has identified and developed a range of FRAMECAD Certified Connectors that work specifically alongside our FRAMECAD cold formed steel construction. It is essential to use the specified FRAMECAD Fasteners as they form a critical part of the connector s tested performance. PERFORMANCE - The design capacity of our connector range has been calculated in accordance with AS/NZ 4600:2005 and AISI S100:2007. FRAMECAD Fasteners have been tested according to the AS/NZS 4600:2005 and AISI S100:2007 in our laboratories to ensure they are compatible with our FRAMECAD Building Systems and meet relevant international recognised manufacturing standards. All our Connectors are manufactured to steel grade AS/NZS 1397 G350 and are produced by ISO 9001 certified manufacturing facilities and have been tested for shear and tensile strength. Additionally, FRAMECAD Connectors are coated in corrosion retardant that give high visibility for your quality assurance process, during manufacturing and on-site. FRAMECAD Connectors are made from top quality Z275 galvanised material then further protected with FRAMECAD Long Life Green protection coating for further corrosion protection. Beware of non-compliant Connectors. Brackets and connectors made from cheap or scrap metal often will not comply. The FRAMECAD Connector range are fully designed and manufactured to have both the correct strength and ductility to; 1. provide high strength connection of members 2. provide the appropriate flexibility for dynamic loads e.g. wind or earthquake. FRAMECAD materials are used to meet both these requirements and comply with the building code.

3 Pg. 8 Pg. 16 Pg. 6 Pg. 12 Pg. 4 Pg. 10 Pg. 14 Connector Category Bracket - Frame to Frame Connection - Tri Fix ( Left and Right) Page 4 Multi Fix Connector Page 6 Twist Fix Strap Page 8 Anchor - Frame to Floor Connection - Hold Down Fix & Washer Page 10 Bracing - Frame System Restraint - Strap Fix Page 12 Strap Fix Tensioner Page 13 Plate - Frame and Connection Strengthening Fix Plate Connector Page 14 Apex Heel Plate Page 16 FRAMECAD Connectors and Fasteners are: Designed into FRAMECAD Software Compliant with AS/NZS 4600:2005, and AISI S100:2007. Manufactured to Steel Grade AS/NZ 1397 G BMT, otherwise specified. Site Friendly - easy and flexible to install on site. Versatile - as connectors can be used for several construction applications. FRAMECAD Certified and compliant with many building standards Page1

4 FRAMECAD Certified Connectors are based upon physical testing using FRAMECAD Fasteners and the following criteria: 1. No Substitution: The products specified in this guide must not be substituted with other products. 2. Design Capacity and Standard AS/NZS 4600:2005 and AISI S100: Constructions using FRAMECAD products must be used in accordance with the regulations of the Local or International Building Authorities. 4. Correct Installation: Installation of FRAMECAD products must be strictly in accordance with the instructions in this guide. 5. Current Guide Version Used: The current version of this guide, including any amendments or additions, must be used. We advised to check with FRAMECAD for updates at least every three months via the web site: FRAMECAD Product Certification FRAMECAD products are structurally adequate provided they are designed, installed and used completely in accordance with this guide and signed off by the locally registered engineer. This Certification applies only to: 1. Only Products in this guide. 2. Products used in the specified applications and not damaged after manufacture and supply. FRAMECAD Connector Installation: These notes are provided to ensure proper installation of FRAMECAD Certified Connectors. 1. FRAMECAD Certified Connectors are used in conjunction with FRAMECAD Certified Fasteners. 2. Do not drill additional fastener holes or modify FRAMECAD Certified connectors, otherwise specified. 3. Do not overload the joints or connectors - during construction or in service. 4. Use proper safety equipment and due care in installing connectors. 5. Any gaps in joints between the steel members must not exceed 1.5mm. 6. Do not over-tighten screws. 7. Use proper Fastener quantity as specified in this catalogue. 8. Do not weld connectors. FRAMECAD Specified Screw Fasteners g - 16 x 19mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs Fastensings Manufactured in ISO 9001 and ISO certified facilities. Page 2

5 FRAMECAD Connectors FRAMECAD Fasteners have a Drill Point capable of drilling into medium to heavy gauge steel. For successful connection the screw must be of sufficient length to ensure at least 3 threads are protruding through the fastened material and the Drill Point length must be greater than the total thickness of metal being fastened into. FRAMECAD Connector Minimum 3 Threads Steel frame Where to Screw Fasteners Spacing, End and Edge Distance Requirement Min edge distance (a2) = 1.5df (approximately 8mm for 10g screws) Min Spacing (b1 or b2) = 3.0df (approximately 15mm for 10g screws) Where df = Nominal screw diameter (mm) a2 b2 a2 a1 b1 Note: The end distance is the distance to the edge of the steel measured in the direction of the applied force. To avoid tearing, the minimal end distance, a1, for our connector range is 8mm, otherwise specified. Material Cold formed steel frame material yield strength (Fy) and tensile strength (Fu) are defined in the table below. Grade Fy (MPa) Frame Material Thickness BMT (mm) Fu (MPa) Frame material thickness BMT (mm) G350 N/A N/A G500 N/A N/A N/A N/A G N/A N/A N/A N/A Connector Steel grade is G350 in accordance with AS 1397 otherwise specified. Fy = 350 MPa Fu = 420 MPA Thickness dimensions specified BMT (Base Metal Thickness) are the material thickness used for design. Equivalent Grades: AS1397 ASTM A653 G350 Grade 50 G500 Grade 70 G550 Grade 80 Page 3

6 BRACKET Tri Fix - Left / Right Application: Used to tie-down roof trusses, joists or rafters to the wall frame. Can also be used in cyclonic environments when fixed on both sides of the wall plate, with appropriate plate to stud fixing. TF/L-A1 (Left 0.95) TF/L-A2 (Left 1.15) 74mm TF/R-A1 (Right 0.95) TF/R-A2 (Right 1.15) 74mm Profile 113mm 113mm Steel Grade G350 t = 0.95 BMT* G350 t = 1.15 BMT* Application Steel Frame: 0.55 to 0.95 BMT* Steel Frame : 0.95 to 1.55 BMT* Finish Packaging * BMT = Base Material Thickness Galvanised Z275 with Green Corrosion Protection 50 units of each type Installation: Use FRAMECAD Certified HEX Head Screws or for applications that require a flush finish use FRAMECAD Flat Head Screws g - 16 x 19mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs For quantity of screws refer to the Design Capacities Table. Manufacturing: Manufactured in ISO 9001 certified and approved facilities. Page 4

7 BRACKET Tri Fix - Left / Right A minimum of 2 screws has to be used for horizontal restraint. Design Capacities - (0.95) LRFD Force (kn) - AS/NZS 4600 / AISI S100 F1 Uplift F2 Horizontal Frame Material Thickness BMT (mm) # Bracket gauge Frame Steel Grade Up Lift Restraint Number of screws required Total Screws TF/L-A1 & TF/R-A1 0.95mm G 350 G500 G g N/A N/A g g N/A N/A * g N/A N/A * g * g * 8 Design Capacities - (1.15) # TF/L-A2 & TF/R-A2 Bracket gauge 1.15mm Frame Steel Grade G 350 G500 G 550 Up Lift Restraint Number of screws required LRFD Force (kn) - AS/NZS 4600 / AISI S1000 F1 Uplift F2 Horizontal Frame Material Thickness BMT (mm) Total Screws 2-10g * g * g N/A * N/A g N/A * N/A g 4.3 N/A N/A 4.3 N/A N/A g 6.4 N/A N/A 4.3 N/A N/A 8 1. Not all fastener holes need to be filled, additional fastener holes are provided. 2. LRFD Strength is the LRFD Design capacity according to AISI S100 and is the Ultimate Limit State (ULS) design capacity according to AS/NZS The nominal shear strength of the connection is limited by tearing when critical, with a minimum edge distance of 9mm. Ordering and Packaging Qty TF/R-A1 Tri Fix Right 0.95mm TF/L-A1 Tri Fix left 0.95mm 50 F1 Uplift Restraint TF/R-A2 Tri Fix Right 1.15mm 50 F TF/R-A2 Tri Fix Left 1.15mm 50 Horizontal Restraints min. 2 screws Uplift Restraints Page 5

8 BRACKET Multi Fix Connector Application: Has several usages as the lower leg can be bent according to its use. Used to tie down roof trusses, rafters and to connect trusses together. MF - A1 (0.95mm) Profile 113mm Steel Grade Application Finish Packaging G350 t = 0.95mm BMT* Steel Frame 0.55 to 0.95 BMT* Galvanised Z275 with Green Corrosion Protection 50 units per carton * BMT = Base Material Thickness Installation: The bending slot allows easy and accurate bending on site. Use FRAMECAD Certified HEX Head Screws or for applications that require a flush finish use FRAMECAD Flat Head Screws g - 16 x 19mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs For quantity of screws refer to the Design Capacities Table Manufacturing: Manufactured in ISO 9001 certified and approved facilities. Page 6

9 Bracket Multi Fix Connector A minimum of 2 screws has to be used for horizontal restraint. Design Capacities - (0.95) LRFD Force (kn) - AS/NZS 4600 / AISI S100 F1 Uplift F2 Horizontal Frame Material Thickness BMT (mm) # Bracket gauge Frame Steel Grade Up Lift Restraint (Number of screws required) Total Screws (a) Total Screws (b) TF/L-A1 & TF/R-A1 0.95mm G 350 G500 G g N/A N/A g g N/A N/A * g N/A N/A * g * g * Not all fastener holes need to be filled, additional fastener holes are provided. 2. LRFD Strength is the LRFD Design capacity according to AISI S100 and is the Ultimate Limit State (ULS) design capacity according to AS/NZS The nominal shear strength of the connection is limited by tearing when critical, with a minimum edge distance of 9mm. 4. The Multi Fix can only be bent once along the bending slot. *Capacity limited by the steel strength of the Bracket (a) (b) F1 F1 Uplift Restraints F2 Horizontal Restraints min. 2 screws Uplift Restraints Uplift Restraints Ordering and Packaging Qty MF-A1 Multi Fix Connector 0.95mm 50 Page 7

10 400mm FRAMECAD Connector Solutions BRACKET Twist Fix Strap Application: Used to tie down roof trusses, joist or rafters. They offer a high strength connection as their geometry allows to place a high number of fasteners, and more specifically they allow to tie down the frame to the stud. As a result they can be used in cyclonic environment. TFS/L-A1(Left 0.95mm) & TFS/L-A2 (Left 1.15mm) TFS/R-A1(Right 0.95mm) & TFS/R-A2 (Right 1.15mm) Profile 32mm Steel Grade G350 t = 0.95 BMT* G350 t = 1.15 BMT* Application Steel Frame 0.55 a 0.95 BMT* Steel Frame 0.95 a 1.15 BMT* Finish Galvanised Z275 with Green Corrosion Protection Packing * BMT = Base Material Thickness 50 units per carton Installation: If too long the Twist Fix Strap can be bent over the truss. The Twist Fix Strap has to be installed over a stud to allow connection of the truss, joist or rafter to the stud. Use specified number of FRAMECAD Certified HEX Head or for applications that require a flush finish use FRAMECAD Flat Head 10g screw g - 16 x 19mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs For quantity of screws at each end of the Twist Fix Strap, refer to the Design Capacities Table. Manufacturing: Manufactured in ISO 9001 certified and approved facilities. Page 8

11 BRACKET Twist Fix Strap Design Capacities Number of screws - gauge Frame Material Thickness BMT (mm) # Frame Steel Grade LRFD Strength (kn) AS/NZS4600 AISI S100 TFS/L-A1 & TFS/R - A1 (0.95) G350 N/A 6-10g 5-10g G500 N/A 5-10g 4-10g G g 5-10g 4-10g 7.2 # Frame Steel Grade TFS/L-A2 & TFS/ R-A2 (1.15) G g 4-10g 3-10g G g 4-10g N/A G g N/A N/A Not all fastener holes need to be filled, additional fastener holes are provided. Install fastener symmetrically. 2. LRFD Strength is the LRFD Design capacity according to AISI S100 and is the Ultimate Limit State (ULS) design capacity according to AS/NZS 4600: The nominal shear strength of the connection is limited by tearing when critical, with a minimum edge distance of 8 mm. 4. The tables values are the quantity of fastener at each end of the Twist Fix Strap. Ordering and Packaging Qty Twist Fix Strap (Left) Twist Fix Strap (Right) Twist Fix Strap (Right) Twist Fix Strap (Left) Page 9

12 ANCHOR Hold Down Fix & Washer Application: Provides tie down resistance for steel wall stud. The specific geometry of the bracket and of the washer allow to install the bracket on one side of the stud maximizing the concrete slab edge distance to provide maximum strength. FRAMECAD Hold down Washer combined with the hold down bracket and a FRAMRCAD M12 Anchor Bolt Titen HD provides a high strength anchoring system. HDF-A1 (1.6mm) 125mm Profile 50mm Steel grade G350 t = 1.15 BMT* G250 t = 6mm Application Steel Frame 0.55 to 1.55 BMT* Finish Galvanised Z275 with Green Corrosion Protection Packing 25 units per carton (washer included) * BMT = Base Material Thickness Installation: Needs to be combined with the FRAMECAD Washer (included) and FRAMECAD Hex Head Screw and M12 FRAMECAD Anchor Bolts - Titen HD to achieve optimal performance g - 14 x 25mm, HWH, Hex, Dp, 1000hrs M12 FRAMECAD Anchor Bolt Titen HD x 75mm M12 FRAMECAD Anchor Bolt Titen HD x 110mm M12 FRAMECAD Anchor Bolt Titen HD x 130mm M12 FRAMECAD Anchor Bolt Titen HD x 150mm Note: A FRAMECAD 75mm M12 Anchor Bolt Titen HD may be used for internal connections where edge distance is greater than 60mm. Manufacturing: Manufactured in ISO 9001 certified and approved facilities. Page 10

13 ANCHOR Hold Down Fix & Washer Use specified number of FRAMECAD certified Hex Head 12g screw Design Capacities LRFD Uplift Strength (kn) AS/NZS 4600 / AISI S100 # HDF-A1 frame Steel Grade G350 G500 G550 number of 12g Screws Frame Material Thickness (BMT (mm) N/A * 8 N/A * 6 N/A * 8 N/A 12* 12* * * 12* 1. LRFD Strength is the LRFD Design capacity according to AISI S100 and is the Ultimate Limit State (ULS) design capacity according to AS/NZS *Capacity limited by the design strength of the Hold down Bracket determined by testing. Ordering and Packaging Qty HDF-A1 Hold Down Anchor 1.8mm & Washer 25 Page 11

14 BRACE Strap Fix Application: Used to brace roof, wall and ceiling panels. Available in long coils with an optimised number of screw holes, they are easy to use on site. Strap Fix can also be used as a tie for wall frame or trusses. SF/32-A1 (0.95mm) & SF/32-A2 (1.15mm) O 6.5 Profile 32mm Steel Grade G350 t = 0.95 BMT* G350 t = 1.15 BMT* Application Steel Frame0.55 to 0.95 BMT* Steel Frame 0.95 to 1.55 BMT* Finish Packing * BMT = Base Material Thickness Galvanised Z275 1 x 50mtr coil per carton Installation: For Panel installation the strap must be tensioned with the FRAMECAD Strap Fix Tensioner PT32. After tensioning the brace must be screwed to each stud it crosses. Ensure each length of the strap has a tensioner properly tightened before fixing it to the stud g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs For quantity of screws refer to Design Capacities table Page 12

15 BRACE Strap Fix Design Capacities Frame Material Thickness BMT (mm) # SF/32 -A1 Frame Steel Grade G 350 N/A 6-10g 5-10g G g 5-10g 4-10g # SF/32 - A2 G g 4-10g 4-10g G g 4-10g N/A LRFD Force (kn) AS/NZS 4600 AISI S Not all fastener holes need to be filled, additional fastener holes are provided. Install fastener symmetrically 2. LRFD Strength is the LRFD Design capacity according to AISI S100 and is the Ultimate Limit State (ULS) design capacity according to AS/NZS The nominal shear strength of the connection is limited by tearing when critical, with a minimum edge distance of 8 mm 4. The tables values are the quantity of fastener at each end of the Strap Fix Brace. Ordering and Packaging Qty SF/32-A1 Strap Fix Brace 0.95mm 32mm x 50mtrs 1 x 50 mtr Coil SF/32-A1 Strap Fix Brace 1.15mm 32mm x 50mtrs 1 x 50 mtr Coil Strap Fix Tensioner - PT32 Application: Used in conjunction with FRAMECAD Strap Fix to brace roof, wall and ceiling panels. Easy to use the Strap Fix Tensioner takes the slack out of bracing reducing deflection. Designed for steel frames 0.55mm to 1.55mm BMT. Features & Benefits: Galvanised Z275. Manufactured to Steel grade AS/NZ 1397 G450 - Hi Tensile Steel Max Extension attributable to the unit 4.0mm Compliant with, AS 4440 clause steel brace Installation: The Strap Fix Tensioner can easily and quickly tension the Strap Fix simply by driving the Hex head screw. FRAMECAD Strap Fix takes the load in tension only and should be used in pairs; one Strap fix Tensioner on each Strap Fix. Ordering and Packaging Qty PT 32 Strap brace tensioner Hi tensile Steel 100 Page 13

16 PLATE Fix Plate Connector Application: Used to locally reinforce connection strength and connect together cold formed steel panels. FP- A1 (0.95mm) & FP-A2 (1.15mm) 210mm Profile 74mm Steel grade G350 t= 0.95 BMT* G350 t= 1.15 BMT* Application Steel Frame 0.55 to 0.95 BMT* Steel Frame 0.95 to 1.55 BMT* Finish Galvanised Z275 with Green Corrosion Protection Packing 50 units per carton * BMT = Base Material Thickness Installation: Use FRAMECAD Certified HEX Head or for applications that require a flush finish use FRAMECAD Flat Head Screws g - 16 x 19mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs Manufacturing: Manufactured in ISO 9001 certified and approved facilities. Page 14

17 PLATE Fix Plate Connector Design Capacities # Plate thickness (mm) F1 tension Capacity (kn) F2 Shear Capacity (kn) FP-A1 0.95mm FP-A2 1.15mm Not all fastener holes need to be filled, additional fastener holes are provided. Ordering and Packaging Qty FP-A1 Fix Plate Connector 0.95mm FP-A2 Fix Plate Connector 1.15mm 50 Page 15

18 Apex / Heel Connector Plate PLATE Application: Suitable to locally reinforce connection strength of Heel and Apex of any Truss with a pitch of 8 0 to Patent Protected. AHCP-A1 (0.95mm) & AHCP-A2 (1.15mm) Profile 122mm 210mm Steel Grade G350 t = 0.95 BMT* G350 t = 1.15 BMT* Application Steel Frame 0.55 to 0.95 BMT* Steel Frame 0.95 to 1.55 BMT* Finish Galvanised Z275 with Green Corrosion Protection Packing 50 units per carton * BMT = Base Material Thickness Installation: Use FRAMECAD Certified HEX Head or for applications that require a flush finish use FRAMECAD Flat Head Screws g - 16 x 19mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, HWH, Hex, DP, 1000hrs g - 16 x 16mm, Flat, Ph#2, DP, 48hrs g - 16 x 16mm, Flat, Ph#2, DP, 1000hrs Manufacturing: Manufactured in ISO 9001 certified and approved facilities Page 16

19 PLATE FRAMECAD Connector Solutions Apex / Heel Connector Plate FRAMECAD Connector Plates are specifically designed and engineered to make them easy and efficient to use with the practical geometry of steel trusses and framing. Ordering and Packaging Qty AHCP-A1 Apex Heel 0.95mm AHCP-A2 Apex Heel 1.15mm 50 Page 17

20 This document has been published for the purpose of providing information of a general nature only. Further, no guarantee, warranty, or any other form of assurance is given as to the accuracy, currency or completeness of the information provided. Accordingly, any reliance on, or use, by you of any information contained within this document for any purpose whatsoever shall be entirely at your own risk, and any liability to you is expressly disclaimed to the maximum extent permitted by law. FRAMECAD logos and are trademarks and the property of FRAMECAD Ltd. Copyright 2012 FRAMECAD Ltd. Reproduction of any part of this document is prohibited, except with the prior written consent of FRAMECAD Ltd. We have offices here: Auckland, New Zealand (Head Office) Dubai, UAE Melbourne, Australia Johannesburg, South Africa Dallas, USA Hong Kong For more information you can contact us at English - Connectors 2013