EPDM Waterproof Membrane for Roofing Construction

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Qingdao
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TT OR LC
Min Order Qty:
10000 m²
Supply Capability:
5000000 m²/month

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Product Description:

 Description Of EPDM  Waterproof Membrane:

1. Waterproofing layer is imperfect: It’s hard to completely avoid weak points or breakages, which makes waterproofing layer with deficiencies or hidden defects more or less.

2. The main structure is with defects: It’s hard to completely avoid construction joint, deformation joint and small fissures in structure.

3. If there are weak points or breakage, water gets in and fluid-channeling happens between the main structure and the waterproofing layer. In such cases, once the main structure is with defects, seepages would occur.

Main Features of EPDM  Waterproof Membrane:

  1. Different types or specifications of products should be separated, not mixed.

  2. Keep it dry and ventilated, protected from the sun or rain.

  3. Storage temperature should never be higher than 45 °C. Pile up the membranes flatwise whose stockpile height never exceeds five layers. One layer is guaranteed if it is placed vertically.

  4. Prevent it from inclination or In the process of transportation, it should be lying in case of inclination or lateral pressure. If necessary, cover it with felt-cloth.

  5. Storage time is at least one year from manufacture date on if the product is under normal operation of storage.

 

Specifications of EPDM  Waterproof Membrane:

 

NO.

Reinforcement

PY

G

Type

I

II

I

II

1

Soluble

Matters

2mm

-

1300g/m2

3mm

2100g/m2

4mm

2900g/m2

2

Water tightness,30min,≥Mpa

0.3

0.2

0.3

3

Heat resistance degree,°C,no glide, no flow, no drop

90

105

90

105

4

Tension,

N/50mm

Longitudinal

450

800

350

500

transverse

250

300

5

Elongation at break,≥

Longitudinal

30%

40%

-

transverse

6

Brittleness point

-18°C

-25°C

-18°C

-25°C

7

Tearing strength,≥

Longitudinal

250N

350N

250N

350N

transverse

170N

200N

8

Manual work and climate quicken aging

Appearance

No.1 degree

(no glide, no flow, no drop)

Longitudinal tensionkeeping

rate,≥

80

Brittleness point

-10°C

-20°C

-10°C

-20°C

GB18242-2000

 

Applications of EPDM  Waterproof Membrane:

1.Roofs, Basement, Toilets

2. Industrial and civil building waterproofing

3. Geosynthetic liner for swimming pool, channels, irrigation system

4. Especially suitable for projects with high requirements in durability, anti-corrosion and deformation.

 

 

IMages of EPDM Rubber Waterproof Membrane:

 

 

EPDM Waterproof  Membrane  for Roofing Construction

EPDM Waterproof  Membrane  for Roofing Construction

EPDM Waterproof  Membrane  for Roofing Construction

EPDM Waterproof  Membrane  for Roofing Construction

FAQ:

 

Q1.:What are we supplying?

A1:We are specialized in producing Colorful Asphalt Roof Shingle, SBS/APP modified bitumen waterproof membrane, Self adhesive bitumen waterproof membrane, PVC waterproofing membrane, EPDM rubber roofing membrane, Single Component Polyurethane Waterproof Coating, and Spray Polyurea Waterproof Coating

 .

Q2: How Many years experience do we have?
A2:We have exported to more than 20 countries in the past 15 years.

 

Q3.:Do you provide samples for us?

A3:Yes,We will  provide samples for free.Waiting for your your good news.

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Q:DTM.E polyester composite waterproofing membrane, cheaper than the asphalt membrane?
the product in line with GB18173-2006 "polymer waterproof material" national standards.
Q:Asphalt waterproofing membrane and polymer waterproofing membrane
Polymer modified asphalt waterproofing membrane according to the polymer modifier material is divided into: elastomer modified asphalt waterproofing membrane and plastic modified asphalt waterproofing membrane.
Q:What is the meaning of "channel" and "layer" in the practice of polymer waterproofing membrane?
In addition, the two did not meet the required thickness of the waterproof layer, according to certain requirements for laminated composite, two waterproof layer can be considered a waterproof. Such as 1.2mm polyurethane + 1.2mm self-adhesive coil (laminated construction rather than separate), can be used as a waterproof, although with two kinds of materials to do a two-story waterproof, and can not be considered two waterproof. The thickness of the laminated composite waterproofing layer can be thinned, and its provisions may be reflected in the new "roofing engineering technical specification" to be published.
Q:Waterproof basement is empty shop or full shop
Basement waterproof construction specification. Basement waterproof acceptance specification, to see their own.
Q:Elastomer modified asphalt waterproofing membrane for what purpose? Need to pay attention to a few things?
Second, the construction quality Full adhesion to prevent wrinkles or hollowing; semi-adhesive attention to the unbonded to under fire, so that the membrane close to the base surface; empty shop attention around the adhesive, and pressurized. Hot melt adhesive, with the fire to be appropriate to the surface of the coil is not subject to black, avoid slow baking. Winter construction selection of low temperature flexibility than the construction temperature of 10 ℃ lower temperature products, and the coil stored at 0 ℃ above the place before use into the scene, handling to prevent throwing throw.
Q:APP selection of asphalt waterproofing membrane selection points
3, Ⅱ type fiberglass fetal APP modified asphalt waterproofing membrane tension is higher, dimensional stability and heat resistance, good, but no elongation. Suitable for general and relatively cold areas and stable structure of the general engineering roof or underground waterproofing works.
Q:About asphalt waterproofing membrane
2, SBS refers to the use of SBS rubber into the asphalt, the performance of the asphalt to improve the use of polyester felt or fiberglass as a tire base, the surface with polyethylene film or other materials for the isolation layer. The general thickness of 3mm 4mm.
Q:Construction Measures for Waterproof Coil in Winter
High polymer modified asphalt waterproofing membrane to hot melt construction is more simple, the construction temperature can be within -10 ℃. 1. Base treatment agent to be volatile completely, full. Winter construction often use solvent-based treatment agent, one is free from frozen, the second is easy to operate. Low temperature in winter, solvent evaporation slow, so should strictly control the solvent drying time, winter in 10h above the basic volatile full, finished, and then arrange the hot melt coil process to prevent the fire.
Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
1, foundation pit membrane waterproof is the entire basement part of the package. So the basic floor of the waterproof material and the external walls of the waterproof material as much as possible.
Q:What is the use of waterproof membrane?
It is the first barrier between the foundation of the project and the building, which is the first barrier to the entire project. It plays a vital role in the whole project.

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