Impact resistance: 0.5*m impervious
Size change rate after heat treatment: Class H ≤ 2.0% Class L ≤ 1.0% Class P ≤ 0.5%
Water absorption: ≤4.0(70℃, 18h)
Width: 2m
Thickness: 1.5mm
Length: 20m
Low and high temperature characteristics: no crack at 40℃
Tearing strength: trapezoid
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The construction methods of this product are: bonding method, empty paving method, mechanical fixation method of three. The joint generally adopts the hot welding process. Can be wet base construction.
Excellent high and low temperature resistance, flexibility at -40℃, mechanical strength at higher temperatures. Chemical resistance, acid, alkali, salt, animal oil, vegetable oil, lubricating oil corrosion, algae, mold and other microbial growth.
TPO waterproof roll material is widely used in planting roofing, underground civil air defense, dam, landfill, subway, tunnel, bridge, airport, grain depot and large venues.
TPO waterproof roll includes three varieties: homogeneous type, fiber compound type and reinforced type. Color including black, white, green, blue, yellow, etc., can be customized according to customer requirements (can also be customized double color coil).
Impact resistance 0.5*mDon't ooze water
Size change rate of heat treatment ≤ 2.0
Technical indicators：-40℃ No cracks
trapezoidal Tear strength 250mm
Technical indicators：≥40%
Typical values：51%
Bibulous rate(70℃,168h) ≤ 4%
It can be widely used in various fields and types of waterproof projects, most suitable for the following types of projects: roofing waterproof projects of various industrial and civil buildings; This product is suitable for the waterproof layer of exposed or unexposed roofs of buildings, and the easily deformable underground waterproofing of buildings, especially for the waterproofing of light steel roof and large concrete roof, and is the first choice waterproof material for roofs of large industrial plants and public buildings.
homogeneous TPO waterproofing membrane (h): thermoplastic polyolefin waterproofing membrane without internal reinforcement or backing material. H- homogeneous coiled material is mainly used as flashing material.
backed TPO waterproofing membrane (L): thermoplastic polyolefin waterproofing membrane compounded on the lower surface of the membrane with fabric such as polyester non-woven fabric. L- backing type coiled material is suitable for roof waterproofing system where the base layer is full of sticky or empty.
reinforced TPO waterproofing membrane (p): thermoplastic polyolefin waterproofing membrane reinforced by polyester or fiberglass mesh cloth in the middle of the membrane. P- reinforced coiled material is suitable for roof waterproofing system with mechanical fixing or empty roof covering.
