It is composed of a durable, multilayer polymer film that is coated with a proprietary rubberized asphalt. Recent development of highquality membranes and spray. Besides the function of waterproofing shall the sheet. Waterproofing sikaproof fully bonded membrane systems for. A bonded waterproofing membrane can resolve technical. Bituminous membrane, reinforced with non woven polyester mat. Various kerdi waterproofing accessories are available. Following the international standards, awazel is continuously engaged in the understanding the performance characteristics needed to solve a verity of different. How to install sheet applied waterproof membrane wikihow.
The schedule of the current scope of accreditation for product certification is available in pdf format via the ukas link on the bba website at uk. Roof waterproofing using bituminous waterproofing membrane. Plan is available in different thicknesses with central glass fleece reinforcement. Chapter two waterproofing membrane systems waterproofing. The most common type of sheet based membrane is a bituminous. Following the international standards, awazel is continuously engaged in the understanding the performance characteristics needed to solve a verity of different waterproofing problems and had still formulated product to achieve the most efficient and economical solutions. Awazel international co llc, waterproofing materials. While the former is used to waterproof and rehabilitate leaky water tanks. Waterproofing membrane for foundations, tunnels, plaza decks, under slab or podium deck applications excellent flashing sheet for fluid applied membranes waterproofing membrane for foundations walls. Method statement for application of waterproofing membrane.
Installation guide for waterproofing membranes polyfin. Awazel is the original saudi company to produce bituminous based products locally, today, it produces more than one hundred and fifty different types of use in road, tanking. Feb 10, 2018 how to install sheet applied waterproof membrane. Awazel international co llc, waterproofing materials, dubai. Ultrashield selfstick membrane is a prefabricated, selfadhering waterproofing sheet membrane. It is composed of a durable, multilayer polymer film that is coated with a proprietary rubberized asphalt adhesive. Installation guide for waterproofing membranes polyfin fpo. Sikaproof a on contiguous and secant pile wall options spa15. This instructional video will explain the steps necessary to install 9235 waterproofing membrane. Ccw525 is ideally suited for waterproofing on below grade. Waterproofing membrane repair andor alteration work 12 12. The specifications and safety manuals of this membranes provided by manufacturer should be read before installation process. Sikaproof a construction joint for rc wallslab spa12.
Melrol low temp rolled, selfadhering, waterproofing. Membrane waterproofing system membrane waterproofing system apply membrane waterproofing system per mndot spec. How to install sheet applied waterproof membrane with. Crystalline waterproofing materials and flexible membrane waterproofing systems are the two versatile systems that. This type of membrane is stuck to the substrate with a hot tar based adhesive using blowtorches. A release sheet protects the asphalt membrane and prevents the roll from sticking to itself while it is stored and handled. All lap joints should be smoothed and sealed using a heated round nosed trowel. It is composed of a nominally 56 mil thick layer of polymeric waterproofing membrane on a heavyduty, 4 mil thick, crosslaminated polyethylene carrier film.
Torching should be done by skilled labor and should be controlled so that only the pe film is melted and the asphalt coating is sufficiently. This work shall consist of furnishing and installing a spray applied membrane waterproofing system. Waterproofing details design under constrained conditions samuel vesely, b. App modified bituminous membrane, reinforced with polyester. Waterproofing materials water proofing membranes rainshiled the unique of this closely guarded technology involving processing at low temperatures affords protection to the elastomers in the blend with the result that the rainshield range is tough yet flexible. Cost optimization due to the use of the appropriate membrane thickness according its demand application. Waterproofing membranes may be adhesive or simply laid on top of the material they are supposed to protect.
However, dampproofing products are of a lesser grade than waterproofing materials, and they are applied as a sparse coat with little attention to detail. The aim of the completed standards is to produce a. The membrane can be installed fully bonded or looselaid by torch welding. The membrane is then placed in the correct torching on position then rerolled for about half of its length without changing its orientation. Awazel py 40 bituminous membrane used in single layer as dampproofingfor bathrooms and structural elements that are below ground, or in. This waterproofing membrane comes on site in the form of rolls manufactures and packed in the factory. Periodic waterproofing membrane inspection and cleaning 14 15.
Sample inspection and maintenance checklist for mbdp. Bituplus g membrane is used for waterproofing of ex posed areas such. Awazel uses asphalt to counter the sideeffects of water. Advantages self adhesive allows installation without the use of heating torches while providing a fully bonded membrane system.
Setting material materials and methods standards association. When building a new building where below grade structures may be at risk for water intrusions, such as basements, elevator pits, or. Waterproofing sikaplan wt 4220 sheet membrane system for. The system shall incorporate a primer, the waterproofing membrane, tack coat, and any required aggregate. Setting material membranes water proofing ansi a118.
Dampproofing is sometimes used because it is much less expensive than a waterproof membrane. This thin, loadbearing waterproofing membrane is easy to install and designed specifically. As the name implies, these are membranes that arrive at the site in the form of rolls. The is a group of coatings based on polyurethane resins, which used in combination, creates a seamless membrane on the flat roof, that protects the building. This range includes oxidized, polymer modified, selfadhesive and double coated membranes to provide the ultimate technical solution to any roofing, waterproofing, damp proofing or tanking requirement in large or small construction projects. Torching should be done by skilled labor and should be controlled so that only the pe film is melted and the asphalt coating is sufficiently softened to bond the membrane. B tm mc mr c superseal membrane cap sz81179 a d tm mc mr a superseal superseal superseal b b superseal superseal a.
Waterproofing details design under constrained conditions. Lack of adhesion between the waterproofing membrane and the asphalt surface c. Can be used over dry concrete or plywood substrates. A bituminous waterproofing membrane is used for reinforced concrete roof waterproofing. Awazel products are designed to cope with the problems associated with water in easily applied, economical ways. Awazel is the original saudi company to produce bituminous based products locally. Awazel products are designed to cope with the problems associated with. Technical data sheet august 2016 page 1 emer proof hdpe high performance, bituminous self adhesive waterproofing membrane uses emerproof hdpe is used to substructure, basements, retaining walls and tunnels. Dimpledfoundationmembranetm installationinstructionspage1of4. Waterproofing membranes may be adhesive or simply laid on top of the. The awazel membranes group is the most comprehensive range offered by any manufacturer in the industry. Its modified polyurethane properties cure to form a strong, flexible membrane.
Waterproofing membranes demand precise application and detailing, and they can be. Its modified polyurethane properties cure to form a strong, flexible membrane for various below grade applications. When building a new building where below grade structures may be at risk for water intrusions, such as basements, elevator pits, or underground garages, waterproofing is essential to keep. At pe rc en ta ge r es po ns e figure 14 observed types of defects in waterproofing membrane systems. Sikaproof a is provided in three membrane thicknesses 0. Awazel international qatar is a trader company based in qatar. This range includes oxidized, polymer modified, selfadhesive and double coated membranes. Waterproofing materials water proofing membranes rainshiled the unique of this closely guarded technology involving processing at low temperatures affords protection to the elastomers in the blend. Waterproofing membranes sheet based membranes liquid. Waterproofing membrane for foundations, tunnels, plaza decks, under slab or podium deck applications excellent flashing sheet for fluid applied membranes waterproofing membrane for foundations walls, balconies, planters and other structures in both vertical and horizontal applications waterproofing membrane for foundations walls. This is thermoplastic can be welded and reshaped by thermal heat. This requests a reliable waterproofing system with sheet waterproofing membrane in order to seal the reservoir construction against loss of water. Melrol waterproofing system is a flexible, versatile, dependable, rolltype waterproofing membrane. Uses waterproofing all types of roofs, balconies and decks, retaining walls, basements, tanking, coating of old sound membrane or liquid waterproofing systems.
A waterproofing membrane is a thin layer of material used to prevent water from contacting another material that it is placed over. Melrol low temp is a flexible, rolltype, waterproofing membrane, ideal for use in cold temperature applications. Waterproofing membrane installation shall be performed using cylinder fed propane gas torch, trowel to seal the seams of the membrane and knife for cutting. Waterproofing details, constrained conditions, expansion joints abstract the research and.
Uses waterproofing all types of roofs, balconies and decks, retaining walls, basements, tanking, coating of old sound membrane or liquid waterproofing systems, waterproofing and protection of parapet walls and flashings, waterproofing external areas such as suspended structures. Besides the function of waterproofing shall the sheet membrane protect against aggressive chemical and physical influences on reservoir structures, such as corrosion of reinforcement steel. Plan is a synthetic roof and waterproofing membrane made from the material ecb ethylene copolymer bitumen. Lack of adhesion between the waterproofing membrane and the concrete deck b. The most common type of sheet based membrane is a bituminous waterproofing membrane.
Use, maintenance and inspection of waterproof roofing systems. This waterproofing membrane comes on site in the form of rolls manufactures and packed in the factory properly sealed. It is composed of a nominally 56mil thick layer of polymeric waterproofing membrane. The polyester combines high tensile strength and elongation. See who you know at awazel international co uae, leverage your professional. This ultimately maintains the quality of life of whole communities. These are then unfurled and laid on a firm surface. Awazel international co llc phone and map of address. However, dampproofing products are of a lesser grade than waterproofing. It is composed of a tough multilayer highstrength polymer film that is coated with a layer of specially formulated rubberized asphalt adhesive. Awazel products are unassuming, but play a vital part in society. Waterproofing membrane ridging buckling effects 12.
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