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Pre-laid polyester tire self-adhesive waterproofing membrane

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产品描述

 

product description

 

The SPL (styrene-butadiene rubber) is used as the main modifier to modify and thicken the petroleum asphalt, and then with other polymer hydrophilic auxiliary additives to make the coil rubber, and then the high-quality filament The polyester felt is a pre-laid polyester tire self-adhesive waterproofing membrane made of a tire base, and the waterproof layer can be sealed with the structure, thereby solving the problem of leakage of hydrophobic water.

 


 

Features

 

(1) Concrete sealing technology: The method of pre-laying of coil material is the latest concrete structure sealing technology, which can realize the anti-adhesion of the waterproof layer and the structural body to form a fully sealed interface, so as to prevent the penetration of hydrophobic water and realize the overall safety of engineering waterproofing. Leakage is controllable.

 

(2) Convenient construction, safety and environmental protection: low requirements for waterproof base surface, wet base surface construction, no need for leveling, drying and other basic treatment, no weather, saving construction time and reducing construction cost.

 

(3) There is no open fire, no solvent and fuel in the construction process, green, safe and environmentally friendly.

 


 

Specification model

 

Bonding surface

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

thickness

4.0mm

width

1000mm

length

10m

 


 

Scope of application

 

The product is suitable for waterproof construction of underground engineering floor, or can meet the waterproof part of the construction layer of the first construction waterproof layer, such as the foundation pit protection wall of the underground excavation as the shearing wall (ie, external protection) and other similar parts of the waterproof application.

 


 

Construction process

 

Pre-laying construction

 

1. Base treatment: Remove the base protrusions and clean them before waterproof construction.

 

2, paving the coil: the coil is laid on the cushion.

 

3, coil lap joint: remove the lap joint of the membrane after the lap joint rolling, if necessary, can be properly heated and lapped

 

4. Subsequent construction: After the construction of the waterproof layer is completed, the acceptance work can be carried out. After the acceptance is passed, the subsequent process can be carried out.

 


 

Performance

 

Pre-shop/wet-laid waterproofing membrane GB/T23457-2009 pre-rolled coil

project

index

Pulling force ≥ N / 50MM

800

Elongation at maximum tensile force ≥%

40

Heat resistance℃

70, 2h, no displacement, runny, dripping

Low temperature flexibility °C

-25 without crack

Strip and concrete peel strength ≥ N / mm

1.5

Waterproof and hydrophobic MPa (not drowning)

0.6

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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