polymer self-adhesive membrane waterproofing roll-roofing material is specially developed for underground and tunnel engineering, a waterproofing roll-roofing material can be pre-poured with the concrete structure to form a solid counter-bond. The coil is a resin polymer sheet as the main waterproofing material, in the polymer waterproofing substrate coated with self-adhesive membrane of polymer self-adhesive waterproofing roll-roofing material. Coil self-adhesive layer and anti-environmental change protection layer with self-healing function, and liquid concrete slurry reaction solidification, the formation of waterproof layer and concrete structure of the gapless combination, to eliminate the hidden danger of water scurry between, can effectively provide waterproofing system reliability.
● unique formula, non-asphalt-based reactive pre-paved polymer self-adhesive membrane waterproofing membrane using non-asphalt-based self-adhesive adhesive material and polymer sheet composite.
● polymer self-adhesive membrane (non-asphalt-based) waterproofing membrane has a unique adhesive performance, peel strength is 2-3 times that of ordinary self-adhesive roll-roofing materials.
● High tear strength, waterproofing and seepage resistance, strong hydrolysis resistance.
● Good low-temperature flexibility, can maintain good flexibility under the low temperature condition of -30℃.
● Suitable for underground and tunnel engineering pre-laying counter-adhesive waterproofing project, with waterproof layer construction is completed without the protection layer directly tied reinforcement pouring concrete impact resistance performance.
● Reliable waterproof performance, the coil has the advantages of both polymer waterproofing membrane and self-adhesive coil.
● Low requirements for the substrate, saving time, no need to level the grass-roots leveling cement mortar, wet substrates can be constructed; no substrate and grass-roots treatment, not affected by the weather, can save time and reduce the cost of construction.
The construction is simple, fast and flexible, and the wide coil can be produced according to the actual needs, so as to realize less lap, fast construction, small consumption and low cost.
● Green, environmental protection, safety, construction process without solvents and fuel, to avoid the hidden danger of environmental pollution fire, saving energy.
Scope of application.
1. Traffic engineering: subway, tunnel, cave, bridge and other waterproofing and seepage control projects
2. Construction projects: roofing, basement and other waterproofing projects
3. Water conservancy engineering: reservoir dams, cofferdams, aqueducts, artificial lakes and other waterproofing and seepage control projects
4. Environmental protection engineering: landfills, sewage treatment plants, metallurgy, chemical plants and other waterproofing and seepage control projects.
Executive standard: GB/T23457-2017