WATERPROOFING ROOFS CONSTRUCTION CHEMICALS DIVISION Pidilite manufactures and markets a wide range of construction chemical products under two brands Dr. Fixit & Roff covering different aspects of construction like waterproofing, building repairs, tile fixing, sealants, flooring and grouts. Our Construction Chemicals products are also available in over 30 other countries STATE-OF-THE-ART WATERPROOFING SYSTEMS COMPANY PROFILE Pidilite Industries has been the pioneer and market leader in adhesives and sealants, construction chemicals, art & craft products and polymer emulsions in India. Pidilite has some of the biggest brands in adhesives and sealants category. These brands include Fevicol, M-seal and Fevikwik. Fevicol have become synonymous with adhesives to millions in India and is ranked amongst the most trusted brands in the country. Some of our other major brands are Dr. Fixit, Pagel & Roff in Construction Chemicals, Cyclo and Motomax in auto care, Ranipal in fabric care, Fevistik glue stick and Hobby Ideas that is a Do-It-Yourself range of hobby and craft products. STATE-OF-THE-ART MANUFACTURING AND R&D We develop most of our products in-house with the help of a strong, research-driven innovation led with consumer insights. All the products are manufactured under ISO 9000 certification. Our R&D team works closely with the marketing and technical service team to develop and enhance products that meet the continuously changing requirements of our customers. Waterproofing is a process that is designed to prevent water from penetrating a structure. Typically waterproofing is done in various layers and stages to create multiple barriers so that water cannot penetrate the structure. A combination of such stages is referred to as creating a “Building Envelope”. However, often not enough importance is given to this very crucial area while constructing new structures. Over reliance on conventional and outdated systems, low awareness about modern waterproofing systems and lack of trained expertise for application are some of the reasons for the same. Here’s where Dr. Fixit can help you to get the best waterproofing solutions for your new constructions. Dr. Fixit is India’s leading brand in Waterproofing with a wide variety of products and solutions to meet all your waterproofing needs - from foundations to walls to roofs. With access to the latest global technologies through its international subsidiaries and R&D centres, Dr. Fixit constantly brings innovative waterproofing solutions. Dr. Fixit also offers full technical support with large pool of trained applicators. Call us now to benefit from our state-of-the-art waterproofing systems for your new constructions. Roofs are exposed to severe weather conditions throughout the year. If not waterproofed, it leads to damp patches on ceilings, resulting in water seepage, thus impacting the durability of the structure. Conventional method of waterproofing like Brickbat coba has its limitations. It is an excellent system for slope, but not for waterproofing. Brickbat coba is inelastic and hence cracks due to thermal stress. It stores water and allows water seepage into interiors. Contrary to the popular belief it has very low insulating properties and rather proves to be dead weight on roofs. WATERPROOFING SYSTEMS Dr. fixit Solutions ROOF GARDEN Dr. Fixit torchshield 6 FLAT ROOFS Dr. Fixit Blueseal (10mm) 8 flat ROOFS Dr. Fixit Roofseal 10 flat ROOFS Dr. Fixit Torchshield AP 4160 12 sloped ROOFS Dr. FIXIT Newcoat 14 industrial ROOFS Dr. Fixit Flexi PU 16 ROOF GARDEN Dr. Fixit Torchshield AP 4160 and Dr. Fixit Torchshield Dr. Fixit Roofseal AR 4160 Waterproofing with a two layer torch applied membrane system having anti-root properties APP modified bitumen based torch applied membrane for vegetated roofs Excellent anti-root properties Easy to lay torch-on membrane System Life Expectancy – 10 years Dr. Fixit Sealant Termination Bar and Fasteners Angle fillet Gravels Soil & Vegetation- By Other HDPE Drainboard With Geotextile Dr. Fixit Torchshield AR 4160 Dr. Fixit Torchshield Primer Concrete Screed avg. 75 mm (To Slope) Geotextile Dr. Fixit Torchshield AP 4160 Dr. Fixit Torchshield Primer Methodology Roof slab SURFACE PREPARATION Clean the surface thoroughly to get rid of all contaminants. Remove all surface imperfections and repair with a polymer modified mortar using Dr. Fixit Pidicrete URP. APPLICATION 1. Prime the surface using Dr. Fixit Torchshield Primer. 2. Lay Dr. Fixit Torchshield AP 4160, an APP based polyester reinforced membrane, by providing an overlap of at least 100 mm. 3. Place a geotextile fabric of 150 gsm over the membrane before laying the concrete screed M20 grade with a minimum slope of 1:100. 4. For extensive roof gardens, prime the screed using Dr. Fixit Torchshield Primer. 5. Torch-apply Dr. Fixit Torchshield AR (anti-root membrane) on the screed. 6. Place a drainage board as specified over the concrete screed. 7. Place soil for vegetation accordingly. 8. Drip mould to be fitted on a parapet wall to stop percolation of water from the side. 1 Slab 2 Dr. Fixit Torchshield Primer 3 Dr. Fixit Torchshield AP 4 Geotextile 5 Screed 6 Dr. Fixit Torchshield Primer 7 Dr. Fixit Torchshield AR 8 Drainboard with Geotextile 5 9 9 Soil 4 8 3 7 2 6 1 7 ROOFS Dr. Fixit Blueseal Roofseal (10mm) Spray applied polyurethane waterproofing system for roofs with screed 10 mm monolithic layer Fully adhered seamless system without joints. Fast application less labour intensive High-Performance waterproofing systems superior to brick bat coba System Life Expectancy – 15 years Dr. Fixit Sealant Filler board Concrete Screed (to slope) Screed Control Joint Details Dr. Fixit Raincoat Dr. Fixit Blueseal as opposed to Brickbat coba ensures 5 Times faster application 3 times better life expectancy 2 1/2 times better insulation With just 1/10th of the manpower Angle Fillet Concrete Screed (to Slope) Geotextile Dr. Fixit Roofseal Dr. Fixit Blueseal (10 mm Thk) Roof slab Methodology SURFACE PREPARATION Clean the surface thoroughly to get rid of all contaminants. Remove all surface imperfections and repair with a polymer modified mortar using Dr. Fixit Pidicrete URP. APPLICATION 1 1. Spray Dr. Fixit Blueseal with a 10 mm average thickness onto the prepared roof surface. 2. Apply two coats of Dr. Fixit Roofseal. Slab 2 Dr. Fixit Blueseal 3 Dr. Fixit Roofseal 4 Geotextile 5 Screed 3. Place a geotextile fabric of 150 gsm over the Dr. Fixit Roofseal membrane before laying the concrete screed. 4. Protect the coating with a concrete screed in M 20 grade. Maintain an average slope of 1:100 towards the drain outlets for effective and efficient draining of water 5 4 3 2 1 9 ROOFS Dr. Fixit Roofseal Tough flexible elastomeric waterproof coating Liquid waterproofing membrane for new roofs Seamless, elastomeric coating HIGH ELONGATION Ease of application System Life Expectancy – 7 years Dr. Fixit Sealant Filler board Concrete Screed M20 (To Slope) Screed Control Joint Details Dr. Fixit Sealant Termination Bar and Fasteners Angle fillet Methodology SURFACE PREPARATION Concrete Screed M20 (To Slope) Geotextile Dr. Fixit Roofseal Roof Slab Min 200mm Clean the surface thoroughly to get rid of all contaminants. Remove all surface imperfections and repair with a polymer modified mortar using Dr. Fixit Pidicrete URP. APPLICATION 1. Prime the surface using Dr. Fixit Primer. 2. Apply 2 coats of Dr. Fixit Roofseal at an interval of 24 hrs between the coats and allow it to dry completely. The second coat should be applied perpendicular to the first coat. 3. Place a geotextile fabric of 150 gsm over the membrane before laying the concrete screed M20 grade modified with Dr. Fixit Pidiproof LW+ with a 1:100 slope. Slab 2 Dr. Fixit Roofseal 4. Use Dr. Fixit Roofix Drain to make it a completely leak- free system. 4 Screed 1 3 Geotextile 4 3 2 1 11 ROOFS Dr. Fixit Torchshield AP 4160 Roofseal APP modified bitumen based torch applied membrane for flat roofs Easy to lay torch-on membrane Reliable lightweight waterproofing system System Life Expectancy – 5 years Dr. Fixit Sealant Filler board Concrete Screed M20 (To Slope) Screed Control Joint Details Dr. Fixit Sealant Termination Bar and Fasteners Angle fillet Methodology SURFACE PREPARATION Concrete Screed M20 (To Slope) Geotextile Dr. Fixit Torchshield AP 4160 Roof Slab Min 200mm Clean the surface thoroughly to get rid of all contaminants. Remove all surface imperfections and repair with a polymer modified mortar using Dr. Fixit Pidicrete URP. APPLICATION 1. Prime the surface using Dr. Fixit Torchshield Primer. 2. Lay Dr. Fixit Torchshield AP 4160, an APP based polyester reinforced membrane, by providing an overlap of at least 100 mm. 3. Place a geotextile fabric of 150 gsm over the membrane before laying the concrete screed of M20 grade modified with Dr. Fixit Pidiproof LW+ with a 1:100 slope. 4. Use Dr. Fixit Roofix Drain to make it a completely leak-free system. 1 Slab 2 Dr. Fixit Torchshield AP 4160 3 Geotextile 4 Screed 4 3 2 1 13 ROOFS Dr. FIXIT Fixit Newcoat Roofseal Heavy duty reinforced acrylic waterproof coating High-performance waterproof coating for roofs UV-resistant HIGH TENSILE STRENGTH System Life Expectancy – 5 years Roof Tiles Wooden Battens Dr. Fixit Newcoat (3rd Coat) Dr. Fixit Newcoat (2nd Coat) Glass Fibre Mesh Dr. Fixit Newcoat (1st Coat) Dr. Fixit Primeseal Concrete Roof Methodology SURFACE PREPARATION Cut open and clean cracks in the existing screed or Brickbat Coba systems and repair them with polymer modified mortar modified with Dr. Fixit Pidicrete URP. APPLICATION 1. Prime the surface with Dr. Fixit Primeseal and allow it to dry. Apply the first coat of Dr. Fixit Newcoat. 2. While it is still wet, place a woven glass fibre mesh of measurements 2 mm x 2 mm and allow it to soak completely. 3. Immediately apply the second coat with a roller or squeeze, to ensure complete coverage of the fibre mesh. 4. Apply the third coat after 6 to 8 hours, once the second coat is dry. 5. For roofs below 2000 sq. ft., use 2 coats of Dr. Fixit Newcoat Ezee. 1 Concrete Roof 2 Dr. Fixit Primeseal 8 7 3 Dr. Fixit Newcoat (1st Coat) 6 4 Glass Fibre Mesh 5 5 Dr. Fixit Newcoat (2nd Coat) 6 Dr. Fixit Newcoat (3rd Coat) 7 Wooden Battens 4 3 9 2 8 Roof Tiles 1 9 Stainless Steel Screw Wooden Batten with Grooves 15 ROOFS Dr. Fixit Flexi PU Roofseal Highly flexible to accommodate structural movements Reliable waterproofing system for industrial roofs High elasticity of 400% Excellent protection against adverse soil conditions TOUGH AND DURABLE System Life Expectancy – 10 years Dr. Fixit Sealant Filler board Concrete Screed M20 (To Slope) Screed Control Joint Details Dr. Fixit Sealant Termination Bar and Fasteners Angle fillet Methodology SURFACE PREPARATION Concrete Screed M20 (To Slope) Geotextile Dr. Fixit Flexi PU Roof Slab Min 200mm Clean the surface thoroughly to get rid of all contaminants. Remove all surface imperfections and repair with a polymer modified mortar using Dr. Fixit Pidicrete URP. APPLICATION 1. A pply Dr. Fixit Flexi PU using a brush, roller or squeeze in two coats maintaining the spreading rate to achieve the desired dry film thickness of 1.5 mm. 2. Air-cure Dr. Fixit Flexi PU membrane for a minimum of 72 hours at 27°C before placing the protection. 1 3. Once the coat is dry, lay a layer of geotextile membrane of 150 gsm. Slab 2 Dr. Fixit Flexi PU 4. After laying the geotextile membrane, overlay a screed of M 20 concrete grade in the required slope. 3 Geotextile 5. Use Dr. Fixit Roofix Drain to make it a completely leak-free system. 4 Screed 4 3 2 1 17 Pidilite Industries Limited DISCLAIMER The product information & application details given by the company & its agents has been provided in good faith & meant to serve only as a general guideline during usage. Users are advised to carry out tests & take trials to ensure on the suitability of products meeting their requirement prior to full scale usage of our products. Since the correct identification of the problems, quality of other materials used and on-site workmanship are factors beyond our control, there are no expressed or implied guarantee/ warranty as to the results obtained. The Company does not assume any liability or any consequential damage for unsatisfactory results, arising from the use of our products. ROOF-BK-ENG-10/14 Construction Chemicals Division Ramkrishna Mandir Road, Post Box No. 17411 Andheri (E) Mumbai 400059 INDIA Tel +91-22-2835 7000 • Fax +91-22-2835 7008 www.drfixit.co.in • [email protected]
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