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PVC PVC waterproofing membrane

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产品描述

 

product description

 

A polyvinyl chloride (PVC) resin is added to a processing aid such as a plasticizer, an anti-UV agent, an anti-aging agent, a stabilizer, and the like, and a molded polymer waterproofing membrane is produced by an extrusion method. This product adopts a unique product formula, the product life is far beyond the general waterproof material, the entire waterproof system has a long service life, the roof is more than 30 years, the underground is more than 50 years, and it is widely used in construction and civil engineering.

 

 


 

Features

 

(1) High tensile strength, high elongation, and strong thermal dimensional stability.

 

(2) The low temperature flexibility is good, and the adaptability to the ambient temperature is good.

 

(3) Good puncture resistance and impact resistance, and excellent resistance to root puncture.

 

(4) Convenient construction, width over 2m, good integrity, less overlap, more economical, and high controllability of construction quality.

 

(5) Strong chemical resistance and suitable for special occasions.

 


 

Specification model

 

Mark | for class H (homogeneous), class L (fiber backing) and class P (fabric reinforcement)

 

Thickness | 1.2mm 1.5mm

 

Width | 2000mm

 

Length | 20m

 


 

Scope of application

 

Due to the unique product formula, Daxie brand PVC waterproofing membranes have far exceeded the general waterproof materials. The excellent properties of coils make them widely used in various fields of waterproofing.

(1) Roofing waterproofing for industrial and civil buildings, including planting roofing, flat roofing, and slope roofing.

(2) Underground waterproofing of buildings: including reservoirs, dams, pools, canals and various parts of the basement.

(3) Tunnels, granaries, civil air defense works, landfills, artificial lake waterproofing, etc.

 

click the link

 


 

Construction process

 

In combination with the characteristics of PVC coils, cold-bonding method, air-laid method, mechanical fixing method and unique hot-air welding process are generally adopted.

Complex waterproof construction parts are constructed with special matching PVC special parts.

 


 

Engineering case

 

Click on the link to the project case

 


 

Performance

 

"Polyvinyl chloride (PVC) waterproof membrane" GB12952-2011 physical and mechanical basic performance indicators

Serial number

project

index

H

L

P

G

GL

1

Thickness of the resin layer on the middle base (mm) ≥

0.4

2

Tensile properties

Maximum pulling force(N/cm)        ≥

120

250

120

Tensile Strength(MPa)          ≥

10.0

10.0

Elongation at maximum tensile force(%)≥

15

Elongation at break(%)          ≥

200

150

200

100

3

Heat treatment dimensional change rate(%)             ≤

2.0

1.0

0.5

0.1

0.1

4

Low temperature bending

-25℃No crack

5

Impervious

0.3MPa2himpermeable

6

Impact resistance

0.5kg·m,impermeable

7

Antistatic load a

20kgNo water seepage

8

Seam peel strength(N/mm)              ≥

4.0 or coil destruction

3.0

9

Right angle tear strength(N/mm)              ≥

50

50

——

10

Trapezoidal tear strength(N)                     ≥

150

250

220

 

 


 

 

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