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PPF polyethylene polypropylene (polyester) waterproof membrane
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PPF polyethylene polypropylene (polyester) waterproof membrane

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产品描述

 

product description

 

Polyethylene-propylene (polyester) composite polymer waterproofing membrane is a kind of raw polyethylene synthetic polymer material added with anti-aging agent, stabilizer, adhesion promoter and high-strength polypropylene (polyester) non-woven fabric, once through the automated production line Composite waterproof membrane.

 


 

Features

 

(1) The irregular cross-structure of the surface composed of non-woven fabrics can be well bonded with cementitious materials such as cement, and can be constructed without clear water, and the construction is simple.

 

(2) High tensile strength, strong impermeability, low expansion coefficient, good low temperature resistance, and long-term stable use in the environment range of -40 ° C ~ 60 ° C without deformation.

 

(3) Cold construction, non-toxic, non-polluting, and environmentally friendly.

 


 

Specification model

 

Mark | FS (Polypropylene) FS-1 (Polyester)

 

Thickness | 0.7mm 0.8mm 0.9mm 1.2mm

 

Width | 1200mm

 

Length | 100m

 


 

Scope of application

 

Roofing engineering, underground and bathroom kitchen engineering applied to building waterproofing systems;

 

Tunnels, subways, bridges and municipal works applied to engineering waterproof systems;

 

Used in building planting and water system landscape waterproofing projects.

 

click the link

 


 

Construction process

 

Construction procedure: acceptance leveling layer → cleaning the base layer → disposing cement binder → additional layer construction → waterproof layer construction → closing edge closing → waterproof layer acceptance → protective layer construction → protective layer curing.

 

Construction points: The paste method is used to directly bond the polyethylene polypropylene coil to the base layer with waterproof glue. The thickness of the bond should be controlled at 1.2-1.3mm.

 

 


Engineering case

 

Click on the link to the project case

 


 

Performance

 

"Polymer waterproof material Part 1: Sheet" GB18173.1-2012

project

FS2

Tensile strength (N/mm) / (normal temperature)

60

Elongation at break (%) / (normal temperature) ≥

400

Tear strength (N) ≥

50

Impervious to water (0.3MPa, 30min)

No leakage

Low temperature bending / °C ≤

-20,No crack

Composite strength (FS2 type surface layer and core layer) (MPa) ≥

0.8

Note: For FS2 composite sheets with a total thickness of less than 1.0 mm, the tensile strength (longitudinal/horizontal) index should not be less than 50 N/cm at normal temperature (23 °C), and the elongation at break (vertical/horizontal) index is normal (23 °C) must not be less than 100%

 

 


 

 

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