Bitumen Roofing Felt For Waterproofing

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China Main Port
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TT or LC
Min Order Qty:
4000 Square Meter m²
Supply Capability:
300000 Square Meter per Month m²/month

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Product Description:

                                                

Asphalt roofing felt is conformity with ASTM standards of the USA.

 

The roofing felt is widely used as underlayment which is under asphalt shingles. Its saturation rate is 100%,that’s to say, both water and air cannot enter.

 

 

Detailed Specification of Asphalt roofing felt:

 

 

Model

Width

Length

Thickness

Weight 

Qty/pallet

Qty/40'GP

ASTMD4869#15

36inch

144feet

0.5mm

38lbs

39rolls

1560rolls

ASTMD4869#30

36inch

72feet

0.7mm

30lbs

52rolls

1924rolls

ASTMD226 #15

36inch

144feet

0.7mm

45lbs

30rolls

1110rolls

ASTMD226 #30

36inch

72feet

1.2mm

48lbs

30rolls

1110rolls

 

 

 

Pictures of of Asphalt roofing felt:

 

 

 

 Asphalt roofing felt

 

 

 Asphalt roofing felt

 

 

 

 

 

 

 

 

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Q:How does the waterproofing membrane work?
2, in accordance with the roof slope in the direction of the parallel roof will be placed in the waterproof membrane, and unwound;
Q:Slope roof drains do not need to be waterproof
The overall rigid waterproof layer is often due to these small structural nodes handled properly, resulting in the failure of the entire roof waterproof.
Q:Self-built concrete house finished three years after the use of large-scale housing wall leakage how to do?
Third, from the indoor water leakage area for waterproof maintenance.
Q:How to ensure the waterproof quality of the underground shear wall (retaining wall)?
4, select the appropriate waterproof material, generally designed for waterproofing membrane.
Q:Why should the use of high pressure perfusion waterproof plugging method
High pressure grouting construction features: 1, a high degree of finished product 2, simple operation; reduce the construction time 3, the construction from the weather; 4, non-toxic pollution;
Q:What are the key points and contents of the quality control of waterproof material?
1, polymer cement waterproof coating: it consists of a variety of water-based polymer emulsion and a variety of additives mixed with high-quality cement powder composition. Because of its high cost of polymer emulsion components (about 19,000 yuan / T), and the low cost of powder (about 800 yuan / T), it is because the liquid material, powder huge spread, the vast majority of fraud is to use 801 Glue + fossil powder + green dyestuff + cement blending; the other is to change the liquid material, the proportion of powder will be your liquid material consumption, as much as possible to increase the amount of powder. Resulting in poor waterproof coating adhesion, intolerance, after the completion of the finished product should not be too hard to pull down by hand, and was not much ductility of the sheet or even hand rub a few times into a powder, with blisters Will break down into small pieces. Can also be used to cut the finished product coating and then placed in the refrigerator freezer room after 8 hours to remove, gently forced to break will be broken, and the national standard requirements of the material to achieve low temperature flexibility -10 ℃.
Q:Roof membrane waterproof construction process, what should be noted that?
Four do not: 1 surface can not afford sand 2 surface can not afford skin 3 surface is not crisp 4 does not crack
Q:What is the difference between finished mortar and cement mortar?
Finished mortar for dry areas, because the addition of lime, lime water retention is good; cement mortar for wet areas, because the high strength.
Q:Hello, roof with SBS waterproof material bulk density is how much?
Similar to styrene-butadiene rubber, SBS can be in contact with water, weak acid, alkali, etc., with excellent tensile strength, surface friction coefficient, low temperature performance, excellent electrical properties, good processing properties, as the current consumption of the largest thermoplastic Elastomer.
Q:Js waterproof coating without powder can brushing
impossible. JS waterproof coating must be added cement, because this waterproof coating with a certain proportion of cement. 1. JS plastic waterproof coating before the construction of the base surface treatment: the base must be strong, clean, smooth, moist; base surface pores, cracks and other shortcomings, first to use cement mortar to achieve the role of repair smooth; Angle to use the knife to use this tool to repair the shape of the semi-fillet; to ensure that the base surface is full of moisture, but no water;
We are specialized in the production and marketing of Waterproofing Materials and Machinery.

1. Manufacturer Overview

Location Hebei, China
Year Established 2004
Annual Output Value Above US$ 100 Million
Main Markets America; Europe; Asia; the middle east
Company Certifications ISO 9001

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 50% - 100%
No.of Employees in Trade Department 6 - 10 people
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: 20000 square meters
No. of Production Lines Above 5
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range