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Wet shop (polyester tire) self-adhesive waterproofing membrane

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产品描述

 

product description

 

Wet-laid (polyester tire) modified asphalt waterproofing membrane is made of high-quality filament polyester felt as base, with special coil rubber, and composite polyester or double-sided separator made of polyester tire wet waterproof Coil.

 


 

Features

 

(1) Cold construction, self-adhesive, no need for open flame, energy saving, environmental protection, economy.

(2) High construction efficiency, excellent bonding performance with the base layer, and strong anti-watering ability.

(3) It has self-healing function, the self-adhesive lap joint effect of the body is good, and the underground waterproof can be the same life as the building. 
 

(4) High tensile strength, tear resistance, strong puncture resistance and corrosion resistance.

 


 

Specification model

 

Bonding surface

Single-sided bonding (S) / double-sided bonding (D)

thickness

3.0mm/4.0mm

width

1000mm

length

10m

 


 

Scope of application

 

(1) The product is suitable for waterproofing projects of non-exposed parts such as underground and roofing of various industrial and civil buildings.

(2) It is especially suitable for waterproofing projects such as non-open fire operations and poor base conditions.

 


 

Construction process

 

Wet shop method:

 

Formulating the glue: According to the temperature and humidity, add the appropriate amount of water to the batching bucket according to the water-cement ratio of 0.35~0.40, add 42.5Mpa ordinary Portland cement, stir well with electric agitator until it is even, fine and free of lumps. .

 

Trial roll: lay the coil on the base surface, align the elastic line or the overlapping edge of the adjacent coil to ensure the overlap width, and release the stress after re-winding.

 

Scrape the glue: apply the glue to the base layer (planar) or scrape the coated surface (facade) with a thickness of 2~3mm.

 

Paving the coil: roll the web forward while tearing off the bottom separator.

 

Extrusion and venting: Push the surface of the coil with a matching tool to extrude the internal gas, so that the coil, the glue and the base layer are completely bonded.

 

Body lap joint: After the glue layer reaches the strength of the upper body, the lap joint separator is torn off, and the press roller is compacted to realize the lap joint of the coil body.

 


 

Performance

 

"Pre-shop/wet-laid waterproofing membrane" GB/T23457-2009 Wet-laid PY-type coil Physical and mechanical basic performance index

project

Indicator (type I)

Indicator (type II)

Pulling force ≥ N / 50MM

400

600

Elongation ≥%

30

40

Heat resistance °C

70

70

Low temperature flexibility °C without crack

-15

-25

Strip and cement mortar peel strength ≥ N / mm

1.5

1.5

 

 

 

 

 

 

 

 


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暂未实现,敬请期待
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