Basement PVC Waterproofing Membrane without Compound Layer

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China main port
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Introduction

Polyvinyl Chloride (PVC) waterproof membrane is a new polymer waterproof membrane which is made from polyvinyl chloride resin, and mixed with plasticizer, filler, antioxygen, ultraviolet absorber and other auxiliaries.

 

Features

1. Good combination of high elasticity and tensile strength.

2. Fine resistance to static electricity.

3. Excellent resistance to ageing / weathering.

4. Durable, the effective age can be more than 20 years used on exposed surfaces, used on non-exposed surfaces, it can reach 50 years.

5. Fine flexibility at low temperature, adaptable to cold conditions.

6. Root-resistance can be used on the planting roofs.

7. Fine puncture resistance, joint peel strength and joint shear strength.

8. Fine UV-resistance, no pollution to environment.

9. Easily welding, installing, secure.

10. Easy treatments to the delicate parts of corners and edges.

11. Convenient maintenance with low cost.

 

Specification

 

No.

Item

L

N

W

I

II

I

II

I

II

1

Tensile strength N/cm ≥

100

160

8

12

100

160

2

fracture elongation %≥

150

200

200

200

150

200

3

Dimension Changing at heating %≤

1.5

1

3

2

1.5

1

4

Foldability at low temperature °C

-20

-25

-20

-25

-20

-25

5

Water tightness

No leakage

No leakage

No Leakage

6

Joint shear resistance (N/mm)≥

3

3

6

7

Thermal Ageing treatment

Appearance

no bubble

no bubble

no bubble

Tensile strength changing rate %

±25

±20

±25

±20

±25

±20

Breaking elongation changing rate%

8

Chemical corrosion resistance

foldability at low temperature °C

-15

-20

-15

-20

-15

-20

Tensile strength changing rate %

±25

±20

±25

±20

±25

±20

Breaking elongation changing rate%

9

Artificial climate accelerated aging

foldability at low temperature °C

-15

-20

-15

-20

-15

-25

Tensile strength changing rate %

±25

±20

±25

±20

±25

±20

Breaking elongation changing rate%

 

RFQ

1. What is your MOQ? 

--Our MOQ is 5000 m2

2. Can you provide sample?

--Yes, samples are in stock. we can offer free sample for you.

3. Do you offer OEM service?

--Yes, we can print customers’ logo on the packaging;

And the size and specification can be produced and design according to your demand.

 

Basement PVC Waterproofing Membrane without Compound Layer

 

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Q:What is called a waterproof roll dry shop, wet shop
Wet laying method is to use cement or mortar as a base binder, the step is to pour the cement slurry on the grass, and then side of the shop while driving the mud to go.
Q:It is good for black roof with waterproof paper
No film or PE film (black surface) coil is generally not used for the roof; if the roof is often on the need to lay in the coil above the 5 cm thick cement mortar to do the protective layer or the choice of sand and shale surface waterproof Coil. Lough membrane (silver surface) The role of the membrane to play the radiation can be used directly for the roof without any protection.
Q:Is the asphalt waterproofing membrane facing the side?
Because there are many types of self-adhesive waterproofing membrane, their use and construction methods are different, there are two main methods. 1, the normal self-adhesive paving method: the film directly paving or polymer cement cement wetting method, paste in the grass-roots level. The bottom of the floor floor of the building, in the concrete cushion with cement mortar leveling, and then the coiled surface of the membrane down, paste in the leveling layer, the roll surface pouring 50 thick stone concrete protective layer, Floor concrete. Wall construction, the film directly attached to the basement wall panels, and then do the protective layer on the outside. Commonly used modified asphalt self-adhesive waterproofing membrane, modified asphalt wet sheet is usually used in this method.
Q:What is BSB waterproofing membrane
SBS waterproofing membrane is: The thermoplastic elastomer is used as a modifier to make impregnated and coated materials, and the upper surface is covered with a polyethylene film, fine sand, mineral sheet (granule) or aluminum foil, copper foil and other insulating material made of curled sheet waterproof materials. Styrene-Butadiene-Styrene means: styrene-butadiene-styrene. SBS rubber modified petroleum asphalt for the invasion of the cover layer to polyester fiber non-woven fabrics, jute cloth, fiberglass mats were made for the fetal base, the plastic film for the anti-sticking isolation layer, the selection, ingredients, eutectic , Invasion, composite molding, curling and other processes processing production.
Q:What is the material on the insulation layer on the waterproofing membrane?
The isolation layer of the roof waterproof layer is generally set between the waterproof layer and the above rigid protective layer, and he has two roles. 1, the surface of the rigid layer (usually 40mm thick fine stone concrete) will have thermal expansion and contraction deformation, if the waterproof layer and the rigid layer is very good, rigid layer deformation will affect the deformation of the waterproof layer, so there may be waterproof Layer to produce a direct cracking or long-term fatigue damage, so the two tectonic layers should be set with a sliding function of the isolation layer;
Q:Waterproof building materials after the construction of drums, bubble is what reason?
Causes and prevention of drums: Cause 1: If the membrane waterproof layer if the site is not solid, there is moisture, sunlight or artificial heat in the impact of the internal volume expansion, resulting in drums, the formation of the size of the bubble. Preventive measures: leveling layer should be kept flat, clean, dry, grass-roots treatment agent should be brushing evenly, which is to prevent the drum from the main measures. Raw materials in the transport and storage process, should pay attention to moisture and water. To avoid the rainy day, fog, big wind climate conditions under construction, to prevent grass-roots moisture. When the roof base should not be dry, and anxious to paving the membrane, the use of exhaust roof approach (exposed single layer of waterproofing membrane should not be used).
Q:What is the difference between polymer waterproofing membrane and cross film waterproofing membrane?
he strong cross-over film of the product is a high-strength HDPE film formed by the cross-laminating process. The film and the like have the same vertical and transverse elongation ratio. The coil does not send deformation, more beautiful and waterproof reliable.
Q:SBS waterproofing membrane sub-class I and II when to use what level to use a secondary level
SBS modified asphalt waterproofing membrane, this coil has a good high temperature performance, can be -25 to +100 ℃ temperature range of use, a higher flexibility and fatigue resistance, and up to 1500% Elongation and strong puncture resistance, tear resistance. Suitable for cold areas, as well as deformation and vibration of large industrial and civil buildings waterproofing works.
Q:How to distinguish whether the waterproofing membrane is polyester tires?
Waterproof membrane requirements have good water resistance, stability of the temperature change (high temperature does not flow, no blistering, not confuse; low temperature does not brittle crack), a certain mechanical strength, extensibility and resistance to fracture, to There is a certain degree of flexibility and anti-aging and so on.
Q:Roof SBS waterproofing membrane additional layer needs to be wide
Asphalt waterproofing membrane is in the base tire (such as base paper, fibrous fabric) dip on asphalt, and then spread in the surface of powder or sheet of the isolation material made of curled sheet waterproof material.

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