THE COMPLETE WATER PROOFING SOLUTIONS

THE COMPLETE WATER PROOFING SOLUTIONS

www.alhaiel.com INTRODUCTION

Prologue the doorway Al Haiel, a major dealer and service provider of water proofing, damp proofing, PVC and EPDM proofing and flooring materials such as bituminous membranes, bitumen, compounds and flooring products, bid the finest creations ever. Our specialized services include Bituminous waterproofing to protect residential and commercial buildings, Basement waterproofing to prevent water from entering the basement of a house or building, Liquid roofing by application of a specialist liquid roof coating suiting all types of roofs such as flat, pitched or domed and Damp proofing applied to building foundation walls to prevent moisture from passing through the walls into the interiors. EPDM rubber foaming products have high seasonal and heat endurance capabilities. PVC membranes are puncture resistant, flexible and chemical resistant with exceptional durability. Al Haiel brings in the best of services in the industry assuring the class with a strong presence in MENA region.

Al Haiel the persona Al Haiel connotes the class... Al Haiel has a completely professional team on and off the site. Education and experience stand to be the back-bone of our company ensuring the quality and qualification of every single member of our team contributing to and striving for excellence. Each of our associate possess about eight to ten years experience in the field. Our efforts persist and in turn give off new product variants and executing techniques providing our customers with the best state of the art service facility. A wide range of water proofing membranes and liquid application options are offered to ensure that our clients get the every bit of what they deserve as a comprehensive package while dealing with us. We are keenly committed in giving the best of our efforts to each one of our assignments, whether big or small. Settle not for a little...

Array the ample arena Al Haiel presents before you a wide range of products and services which are undoubtedly the best in the industry both in cost and quality. 1. Bituminous Waterproofing 2. Acrylic Based Waterproofing 3. Liquid Roofing 4. Basement Waterproofing 5. Damp Proofing 6. Roof Waterproofing 7. Foam Concrete 8. Heat Insulation 9. Combo Roofing System

1. Bituminous Waterproofing 2. Acrylic Based Waterproofing Bituminous waterproofing systems are designed to protect residential and commercial buildings. Bitumen is a mixed substance made up of organic liquids that are highly sticky and viscous and are waterproof. Bituminous Membrane Bituminous membranes are made up of more than one product, Bitumen, a mixture of limestone or sand added with polymers, Base products such as polyester, fibre glass etc, Small granules of minerals and Thin transparent film. Bituminous roofing membranes represent a major portion of today s roofing and have a strong record of reliability. Bituminous roofing products move with the structure but do not absorb water. The products have an extremely long life span, with most membranes having British Standard marks against each product name. There is low noise pollution during application. Bituminous membranes protect insulation and can reflect harmful sun rays. New products also contain photovoltaic cells that can produce solar energy. Types of Bituminous Membranes 1. Built-Up Roofing System (BUR) 2. Modified Bitumen Roofing APP modified bitumen roofing membranes SBS modified bitumen roofing membranes 3. Single Ply Roofing Systems TPO roofing PVC roofing EPDM roofing Conservation Technology Acrylic Roof System is designed to permanently waterproof new or existing roofs with positive drainage, including roofs with low slopes and complicated flashings. The system consists of two principal components: a premium elastomeric liquid acrylic coating and a polyester reinforcing fabric. The fabric is embedded between multiple layers of the coating to create a seamless, reinforced flexible membrane that can last indefinitely with minimal maintenance. Flashings are simply painted in place and become an integral part of the membrane. It is suitable for any climate. It is environmentally friendly and affordable. Acrylic membranes bond to almost anything. 3. Liquid Roofing This kind of waterproofing is done particularly in wet areas like bathrooms, kitchen, toilets and also balconies, laundries etc. The waterproofing material shall be liquid applied or torch applied membrane. The waterproofing system shall be installed over a dry, smooth and clean concrete floor.

4. Basement Waterproofing The ruthless desert condition in the Middle East, along with high temperature and humidity encountered in the coastal regions entail special precautionary measures to be taken in placing high-quality concrete. The excessive heat and dry winds cause plastic shrinkage and cracking unless mixes are carefully designed and proper curative techniques are adopted. The high concentrations of salt present in the water, ground and atmosphere cause chemical reactions to take place in the concrete, which rapidly leads to its decomposition. Basement waterproofing is done to insulate the basement against all forms of moisture seepage contributing to its durability. This waterproofing helps the basement surface in surviving foundation distress and landscaping challenges such as infusion of pressurized gases among sunken, soil zones. Basement membranes have been regarded as an effectual solution for every basement-waterproofing requirement. Basement membranes have a long life cycle and have no known reactions with moisture. It offers years of undemanding waterproofing with negligible need for refurbishing or any kind of repair. Types of Basement Membranes 1. Emulsion (Bituminous) Waterproofing Membrane 2. Liquid Foundation Waterproofing Membrane 3. Elastomeric Waterproofing Membrane 5. Damp Proofing Damp proofing in construction is a type of waterproofing applied to building foundation walls to prevent moisture from passing through the walls into interior spaces. A dampproof course (often abbreviated to DPC) is a horizontal barrier in a wall designed to resist moisture rising through the structure by capillary action - a phenomenon known as rising damp. A damp-proof membrane (DPM) performs a similar function for a solid floor. In simpler words, DPC is used to stop dampness in buildings. To avoid water from reaching to walls, we lay DPC layer at plinth level (the joint level of walls and foundations). Building standards in many countries require most new buildings to incorporate a DPC/DPM at the time of construction. This may consist of a thin strip of plastic, a course of engineering brick or slate, or a layer of bitumen.

6. Roof Waterproofing 7. Foam Concrete Design concept: The waterproofing of suspended floors and roof to structures involves the use of an overall impervious membrane to carry away surface water and seepage through the finishes to the galleys and outfalls. The critical nature of the waterproofing on suspended or elevated slabs requires that particular attention be pointed to the following points: The surface to be waterproofed must be given adequate falls to drainage points either by slabs to falls or screed falls. the waterproofing around galleys should be detailed to provided drainage at both surface and membrane levels. Particular attention should be paid to the correct positioning and detailing of expansion joints to allow them to occur at the highest point of the fall. it s essential that up stands be provided at joints to create a completely waterproof tray on each side with parapet flashing or traditional metal counter flashing. Foamed concrete is a highly workable, low density material incorporating up to 50% entrained air. It is generally self leveling, self compacting and may be pumped. Foamed concrete is ideal for filling voids such as disused fuel tanks, sewer systems, pipelines and culverts particularly where access is difficult. Good thermal insulation properties make foamed concrete also suitable for sub-screeds and filling under floor voids. Foamed concrete is a type of porous concrete similar to aerated concrete. Foamed concrete is created by uniform distribution of air bubbles throughout the mass of concrete. Foamed concrete is used in roof and floor as insulation against heat and sound and is applied on rigid floors in multi-level residential and commercial buildings. It is used in interspaced filling between brickwork leaves in underground walls, insulation in hollow blocks, for the manufacture of precast blocks and panels for curtain and partition walls, slabs for false ceilings etc. It can be used in roofs because of very good insulation and being lightweight. Particular attention should be paid to the termination of the membrane at the up stands. parapet and around openings. The membrane should be protected immediately against damage, ultraviolet degradation and temperature extremes with one of the following material: Parapet flashing surface mounted counter flashing. Insulation boards for inverted or protected membrane roof, or other approved protection.

8. Heat Insulation Thermal insulation is the reduction of heat transfer between objects in thermal contact or in range of radiative influence. Thermal insulation provides a region of insulation in which thermal conduction is reduced or thermal radiation is reflected rather than absorbed by the lower-temperature body. Low thermal conductivity is equivalent to high insulating capability. Maintaining acceptable temperatures in buildings (by heating and cooling) uses a large proportion of global energy consumption. When well insulated, a building is energyefficient, thus saving the owner money. It provides more uniform temperatures throughout the space. Unlike heating and cooling equipment, insulation is permanent and does not require maintenance, upkeep, or adjustment and thus minimal recurring expense. It ensures lower Tripton rating of the carbon footprint produced by the house. Many forms of thermal insulation also reduce noise and vibration, both coming from the outside and from other rooms inside a building, thus producing a more comfortable environment.

9. Combo Roofing System Foam Roofing Polyurethane Foam is a Spray applied, rigid monolithic layer that has been in use as a roofing and insulation material for over 45 years. It is fully bonded to roof slab and is impermeable to water. It can be availed in different densities by adjusting the mix proportions, as per the specification and site requirement. Foam roofing produces energy savings of 30% or greater w hen compared to the alternative roofing systems. The cost of the roof can be easily recovered in less than 5 years. simply through these energy savings alone! The Combo Roofing System Totally new approach towards waterproofing compared to the present systems, it's a Hybrid System compiling of all the previous concepts. Spray applied. quick-setting foam system comprising of 5 layers of protection from water leakage problems & providing Thermal Insulation. This Monolithic system can carry loads of up to 2.5 tons per m2. A System that reduces the Relative Dead load of the structure by 20 % & time consumption of work by 30%. Consistent sustenance and life Span of about 25 years.

Specifications Proposed Roofing System shall Include The Following Specific Stages: Roof slab shall be inspected by M/s.Al Haiel to check the acceptance of the roof for application of the Combo roofing system. Clean the roof using compressed air to make sure substrate is free of dust and debris. Supply and spray apply foam insulation polyurethane at an average thickness 30-40mm over the entire roof areas including the up stand to a height of max.200mm. Supply and apply liquid waterproofing coating over the entire foam area and allow to dry for 48 hours. The cured area is then subjected to water testing for next 24 hours. Supply and lay protection layer over the entire roof area. Supply and fix expansion joint filler boards in slope and panels. Supply and lay protective screed in panels and cure as per standard procedure. Supply and apply bonding agent to all corners and up stand side. Supply and apply polysulphide sealant to all construction joints including backing rod. All the horizontal corners at parapets, skirting and up stand are smoothened by making angle fillets of standard cement, sand mortar mixes. Supply and brush apply cementatious weather coating over the entire roof area including up stands and allow drying 48 hours. The Guarantee is issued after the final inspection from the Manufacturer s side.

Maneuver The Application Tactic Waterproofing Arrangement of Sheets: The sheets are to be laid overlapping each other starting from water outlets or roof vales. Side to Side and Head to Tail Overlaps: Side to side overlaps creates the joints lengthwise between two sheets. Head to tail overlaps creates the joints along the shorter sides of the sheets. Utmost care should be given in the treatment of both the type. Fully Bonded Application: Both the membrane and substrate should be heated with emphasis on the roll. The membrane sheet already laid should also receive a direct flame on the area of the overlap. 45 o Cut on the Head to Tail Overlap: Head to tail overlap must have a 45 o, 10em wide section removed from the edge of the sheet in contact with laying surface. Double Layer Covering: If a second layer is to be applied, it should be placed on top of the first layer overlaps and must be completely flame-bonded. Head to Tail Overlaps of Mineral Finished Membranes: The bonding areas in side to side overlap is free from mineral but for the head to tail overlap, it is mineral finished surface. The underlying membrane needs to be heated to draw the compound to the surface. Equipment Torch is the application tool. Its length depends upon the type of work to be carried out. It is connected to a propane gas cylinder with a high pressure, 20m long rubber hose fitted with a pressure regulator. Transportation Rolls of the waterproofing material are grouped on pallets and covered with thick, shrink wrap polyethylene sheeting. Rough roads, sharp braking and summer travels can cause damage to the rolls. Ropes need to be tied tight and padded to prevent such damages. Loading and Unloading Index membranes and heat insulation materials are made to resist the mechanical stress they undergo during application. Handling operations need to be carried out with care to prevent squashing or contact with sharp or pointed surfaces. Storage The rolls should always be stored vertically on a smooth, flat surface that too under proper cover. The pallets can be stacked high provided wooden planks are interposed to distribute the weight evenly. Thermobase rolls are also stored vertically except for rolls which can be laid flat. Handling on Site Only the required number of rolls for the days use should be kept on site. They need to be placed erect on a flat, smooth surface. Cranes or suitable lifting attachments can be used to lift the rolls onto roof on a pallet condition. Conservation The pallets must be stored in a dry location out of direct sunlight. Especially in summer it causes damages to the membranes both bituminous and polyester reinforced membranes. If it is unavoidable to store the pallets in sun, it is better to remove its cover or to make slits on cover for ventilation. During winter it has to be left in a temperature above 50C for 24 hours before laying but should not be left in open air overnight. Laying on Ridged Sheeting If the membrane is to be laid directly on a ridged sheet, spread in primer and wait for it to dry before application of the membrane. Timber Laying Surface Sheets of bituminized paper or rollbase should be fixed to timber surfaces with large head nails to protect the wood from torch flame. Then the membrane should be bonded using the total adherence principle. Breaking conventions... Yielding creations...

www.alhaiel.com ABOUT ORGANISATION

COMPANY NAME AL HAIEL INSULATION CONTRACTING L.L.C. ADDRESS P.O.BOX : 28604, SHARJAH. U A E TEL : 00971-6 - 53 93 580 FAX : 00971-6 - 53 93 583 TRADING LICENSE NO. 624709 www.alhaiel.com

www.alhaiel.com OUR FACILITIES

1. FOAM CONCRETE MACHINE - 1 No. 2. CONCRETE MIXTURE MACHINE - 1 No. 3. BLOWER - 3 No. 4. HEAVY DUTY DRILL MACHINE - 3 No. 5. P U SPRAY MACHINE (Combo) - 1 No. 6. INJECTION MACHINE (LEAK SEALING) - 2 No. 7. SEALANT DISPENSER (HILTI) - 2 No. 8. PROPANE GAS TORCH - 20 No. 9. P V C MEBRANE WELDING MACHINE - 2 No. 10. SLOW SPEED DRILL MACHINE - 2 No. 11. HEATER-SLOW SPEED - 2 No. www.alhaiel.com

www.alhaiel.com ORGANISATION CHART

DIRECTORS COMMERCIAL MANAGER Mr. Praveen Bhaskar TECHNICAL MANAGER Eng. Manesh Janardhanan Accounts Manager Mr. Rakesh Pola Sales Executive Sales Executive Proj. Co Ordinator Mr. Chacko Raju Secretary Store Incharge Site Incharge Site Incharge Site Incharge

www.alhaiel.com GENERAL DRAWING

SUBSTRUCTURE WATERPROOFING www.alhaiel.com

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ROOF WATERPROOFING www.alhaiel.com

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COMBO ROOFING www.alhaiel.com

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METHOD OF APPLICATION www.alhaiel.com

METHOD OF APPLICATION FOR WATERPROOFING WORKS SUBSTRUCTURE METHOD OF APPLICATION FOR PRIMER 1) The surface must be thoroughly cleaned and all dust, dirt, loose materials, oil or grease substance removed. Use an air compressor in case of too much dirt, otherwise brooms and scrapper would be suitable enough. 2) Concrete must be completely cured and dried to receive the primer. 3) Apply one coat of primer using a roller brush/rubber brush/airless spray etc. at the rate of 0.3 ltr/sqm (approx) 4) Allow 8-12 hours to dry. METHOD OF APPLICATION OF THE MEMBRANE Section I : General Instructions. a) Store the materials in a dry and shaded place. The rolls should not be staked but kept in an upright position. b) Ensure that the surface temperature where the membrane will be applied is kept within the temperature range of +10 to +45ºC. The following Equipments are required during application: a) Protective clothing: Gloves face mask, overalls, and goggles. b) Flame torch and LPG cylinder. c) Cutting Knife. d) Brush/roller. e) Steel scrapper. f) Cotton waste. g) Solvent Cleaner. h) Measuring tape. Section II : Application Instructions. Application of membranes should be avoided in case of extreme weather conditions like sand storm or rain. The ambient temperature during application should be between 4 C and 45 C. Surface preparation: The substrate must be free of all dirt, oil grease and loosely adhering particles and made absolutely dry. And dew settled or concrete dampness should be thoroughly cleaned using a dry cloth. Honeycomb and spalled concrete is to be repaired and all nail heads and protrusions that are likely to puncture the membranes must be removed. Internal corners should have a 45 degree fillet. Place a 200mm wide stripe of the membrane centered along the corners as a reinforcing strip. External corners should have a 20mm chamfer. Place a 200mm wide strip of the membrane centered along the edge as a reinforcing strip Priming: All Concrete surfaces will then be primed at the rate of 0.3 litre per Sq.m. The primer has to be touch-dry prior to the application of the waterproof membrane. www.alhaiel.com

Application-Horizontal Areas: Unroll the full roll of Awazel and align it for torching. Once the roll is properly aligned, roll back the membrane and start torching the underside of the roll as soon as the bitumen starts melting, Press the membrane from the top so that it sticks to the concrete surface. The process of torching and unrolling is to be done simultaneously. Provide a lap of 100 mm overlap on the sides of adjoining sheets. Overlap should be heated from the top and resealed with trowel to ensure seam integrity. All installed areas of Awazel should be protected as soon as the membrane has been laid. A 50mm thick protective screed is to be laid on top of the applied membrane which will be extended up to the end of the blinding. Wherever vertical walls are joining with the horizontal surface, a 200 gauge Polythene sheets shall be laid before the screed is laid. The polythene sheet and the screed should be removed prior to the commencement of the vertical waterproofing and a cement/sand mortar angle fillet is to be provided. Application-Vertical Area: Provide a 200 mm wide reinforcing strip of Awazel over the fillet. Apply a 1m wide Awazel Membrane in vertical longitudinally over the vertical areas starting forms the bottom of the raft. Install the membrane in vertical direction preferably till the top of the ground level, so that unnecessary joints are avoided which tend to be the weak spots for the water leakage. The membrane will be finished on the top by trucking into a groove cut in the concrete and sealed with bitumen mastic. Membrane around pipes: A cement sand fillet (50mm x 50mm) is to be provided all around the pipe. A 400mm wide reinforcing strip will be laid after applying the primer. The joints of the membrane with the pipe will be sealed. METHOD OF APPLICATION FOR P. BOARD. Asphaltic protection Boards is to be used to protect the membrane from any puncture due to ongoing site activities or at the time of backfilling. Awazel-MS 40 can be fixed in place by using a twin side adhesive strip, contact adhesive or by torching. Fixing by torch: Torch the bottom of the protection board until the asphalt starts melting softly. Press the board immediately onto the substrate. Supports/props can be used to keep the boards in the place till the bond is strong enough to hold the board on place. www.alhaiel.com

METHOD OF APPLICATION FOR ROOF WATERPROOFING SYSTEM 1. General Before starting the work ensure the following: Site clearance for waterproofing work. Machinery is suitable and approved for use. Availability of suitable quantity of materials for the works. 2. Materials Foam concrete Primer Membrane Insulation Board Separation Layer Sealant -Foaming Agent -As per approved -4mm as per approved -50mm thick as per approved -Geotextile 100gsm/m2-as per approved -as per approved 3. Storage All material should be Store out of sunlight, clear of the ground on pallets protected from rainfall. Keep primer material away from fire and on extreme heat. 4. EQUIPMENT REQUIREMENTS Protective Clothing: gloves, face mask, overalls and goggles Flame torch and LPG Cylinder Connection Hose with Pressure regulator Cutting Knife Brush/roller Steel scrapper Solvent cleaner Measuring tape 5. SEQUENCE OF WORKS Substrates Preparation Foam concrete mixing Edge chamfering Primering Application of membrane Termination into Vertical side Water test Laying of Insulation board Laying of separation layer 6. DETAILED PROCEDURE FOAM CONCRETE Foam concrete is supplied ready for use. It should be added to concrete mixes or mortar mixes during the mixing process at the same time as the water or the aggregates a mixing machine. It should not be added directly to the cement or mortar. no extension of normal mixing time is necessary FOAM CONCRETE MIXING PROCEDURE Setting the foam machine as per the site requirement. Make sure the slopping is prepaid properly. Mixing of cement, foam chemical & water as per the density of the project specification (Table submitted along with material submission). Make sure proposed work area is clean. www.alhaiel.com

Laying of foam concrete on the work area and level the surface according to the slope. After drying of foam concrete should be properly cured. Continuously damp for three to four days. EDGE CHAMFER Internal corners should have a 45 degree fillet. Place a 300mm wide stripe of the mineral membrane cantered along the corners. PRIMER The surface must be thoroughly cleaned and all dust, dirt, looses materials, oil or grease. Apply primer one coat of primer using a roller/ brush at the rate of 0.3ltr/m² making sure that the full surface is coated with primer. Allow 24 hours to dry before laying the bitumen membrane. MEMBRANE Store the materials in a dry and shaded place. The rolls should not be staked but kept in an upright position. Ensure that the surface temperature where the membrane will be applied is kept within the temperature range of +10 to +45ºC. The membrane is unrolled and place in the position where it has to be torched on later. The membrane is the rolled without changing the given orientation. and unrolled again,while heating lower surface with a propane gas torch. The membrane should over lap each other by at least 10cms for side lap and end lap should be 15cm. Inspections of laps joints must be carried out ensure total adhesion. Sooth out seams with a rounded towel. PIPE PENITRATION AREA Around the pipe slave make up stand for waterproofing treatment TERMINATION Skirting Mineral Membrane tucked into groove (10 x10mm) with mastic sealant. WATER TEST Flood test must be applied for minimum 48 hours INSULATION BOARD: After the water test The membrane must be clean well enough before laid the rigid insulation board. Then ship lapped edges are better together then laid loose over the membrane SEPARATION LAYER: The separation layer is unrolled and place in the position on insulation Board later.the separation layer is the rolled without changing the given Orientation.The separation layer should overlap each other by at least 5cms for side and end.inspection of lap joints must be carried out ensure total adhesion. www.alhaiel.com

METHOD OF APPLICATION FOR COMBO ROOFING SYSTEM The Combo Roofing system consists of multiple layers. Each layer has a distinguished purpose of its own and is thus mandatory for the 100% efficiency of the system. The following step by step segregated representation of the system with reference to the function of each layer. Surface Preparation: The surface of strata to be waterproofed must be free from all kinds of oils & Chemicals. After making sure that the horizontal surfaces, edges & Corners are clean the skirting area is protected by using polythene sheet so as to keep it from being pitted by the jet of the sprayer. Polyurethane Foam: The polyurethane foam is prepared by the mixing of polyol with isocyanate in the foam machene.this mixture is then sprayed onto the surface layer after layer until the desired thickness is obtained. A minimum setting period is maintained between the layers so as to get maximum bonding between them. It is very delicate process and requires skilled labour. Protection Layers: The insulating properties of the foam can be compromised by moisture vapour. The coating needs to be able to protect the foam from a build-up of this vapour, so that it won t reach the dew point. Another major hindrance to the PU Foam is the U.V Rays from the sunlight. In Order to outgrow from these problems the following protective coating are provided. Rubberized Coating: The rubberized coating assists the foam at the time of expansion and contraction with respect to atmospheric temperature change and keeps it from damages due to elongation. Separation layer: The separation layer acts as a semi barrier between the coating and screed, as direct contact to a rigid layer may reduce the elastomeric properties of the coating and lead to cracking. Protection Screed: This is the rigid protective course that keeps the underlying layers from direct exposure to atmospheric & climatic factors and also from direct loads that may occur due to overlying structures or any kind of possible traffic. It also helps in attaining the right amount of slopping for the roof. The Joint between the compartments are packed using Back Up Rods and the voids are sealed using joint sealants thoroughly as these joints are one of the major points of weakness in the protection layer. Weather Coating: This is the final most layer applied to the system. It consists of liquid coating comprising of materials which safeguard the underlying layers from the harmful U.V Rays and heat Sun. This Layer is responsible for avoiding the cracking of the screed due to thermal expansions and contractions. FINISHING WORKS Angle fillet: The corners created at the meeting point of the horizontal and vertical surfaces are always identified as weak sports in water proofing. Water may seep downwards through these points. In order to avoid this weakness in the structure we make angle fillets. They also help in providing good runoff water flow on roofs. Apart from that it ensures that ne weak corners are formed during weather coating. www.alhaiel.com

Joint Sealant And Spec Cord: The joints lefts unattended after the removal of the top edges of the filler board are also accounted as weak sports. They allow water seepages as well as affect the integrity of the surface and the slopping. These joints are packed with spec cords and then the remaining space is sealed tight using joint sealants.it may done before or after the top coat as per the site specification. Specifications Proposed Roofing System shall Include The Following Specific Stages: Roof slab shall be inspected by M/s.Al Haiel to check the acceptance of the roof for application of the Combo roofing system. Clean the roof using compressed air to make sure substrate is free of dust and debris. Supply and spray apply foam insulation polyurethane at an average thickness 30-40mm over the entire roof areas including the up stand to a height of max.200mm. Supply and apply liquid waterproofing coating over the entire foam area and allow to dry for 48 hours. The cured area is then subjected to water testing for next 24 hours. Supply and lay protection layer over the entire roof area. Supply and fix expansion joint filler boards in slope and panels. Supply and lay protective screed in panels and cure as per standard procedure. Supply and apply bonding agent to all corners and up stand side. Supply and apply polysulphide sealant to all construction joints including backing rod. All the horizontal corners at parapets, skirting and up stand are smoothened by making angle fillets of standard cement, sand mortar mixes. Supply and brush apply cementatious weather coating over the entire roof area including up stands and allow drying 48 hours. The Guarantee is issued after the final inspection from the Manufacturer s side. www.alhaiel.com

www.alhaiel.com GUARANTEE FORMAT

www.alhaiel.com CERTIFICATES & APPROVALS

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T: +971 6 539 3580, F: +971 6 539 3583 P.O Box: 28604, Sharjah, United Arab Emirates www.alhaiel.com