Asphalt Roofing Felt（ASTM STANDART）

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Detailed Specification of Asphalt Roofing Felt:

Item	Width	Length	Weight	Thickness	Usage
ASTM D-226 roofing felt 30#	36in 0.914m	72ft 21.95 m	23.5kg	1.2mm	A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.
ASTM D-226 roofing felt 15#	36in 0.914 m	144ft 43.89 m	23kg	0.8mm
ASTM D-4869 roofing felt 15#	36in 0.914m	144ft 43.89m	16.5kg	0.6mm
ASTM D-4869 roofing felt 30#	36in 0.914m	72ft 21.95m	13.5kg	0.8mm

A heavy-weight Asphalt Roofing Felt made of a specially formulated organic sheet which has been fully saturated with waterproofing asphalt.

Pictures of Asphalt Roofing Felt:

Bitumen Roofing Felt

Asphalt Roofing Felt

Use of Asphalt Roofing Felt:

A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.

Q: How to ensure the waterproof quality of the underground shear wall (retaining wall)?: 2, when the basement depth is large, it is impossible to dig a place in time, you can use the reverse construction method, that is, dig a certain depth, then finished a section of retaining wall, to be a certain strength, and then open Dig, do the next retaining wall, and in this order until the construction to the specified design depth.

Q: How does the finished ventilator manufacturer waterproof?: Rooftop natural ventilator waterproofing measures are mainly two kinds, one is the traditional silicone, adhesive tape waterproof, the other is the structure of water, the national standard Atlas 11CJ33 "ventilation and light skylight" recommended the use of structural waterproof technology.

Q: FRP finished brush on what can be waterproof do not fade: With glass fiber reinforced plastic + color paste even after the use of. Can be waterproof.

Q: What is the car material so that the car can be waterproof, in the rain will not leak in?: ?C. metal technology and other: metal technology refers to the aluminum plate and other metal plate through the machine to suppress the concavity and convex surface, and then made of metal paint color, and finally after grinding, drawing and other production of the car stickers (car standard); Area can not be too large, can only be used for a small range of iconic car stickers.

Q: Why should the use of high pressure perfusion waterproof plugging method: Due to uneven settlement of buildings and other factors, resulting in deformation of the building structure cracking, leakage phenomenon, for the repair of this situation, you can use a new foreign plugging construction technology - high pressure grouting waterproof repair technology.

Q: How can the toilet waterproof works fail?: Use 755 new waterproof material can be painted three times. There is also a new type of waterproof material is water-like brush is also three times, you can go to the building materials market to see, you know.

Q: Rigid (concrete) waterproof roofing shop SBS coil can brush a layer of waterproof paint before?: Second, the completion of the construction of the membrane and the acceptance of qualified, should do the protection of finished products, it is recommended to use cement mortar to do protective layer, construction should pay attention to the surface should be smooth pressure, and set the surface sub-grid, 1 m2. If the use of block material to do the protective layer, the sub-grid area should not be greater than 100 square meters, sub-grid width should not be less than 20mm; if the use of fine stone concrete protective layer, the sub-grid area should not be greater than 36 square meters. Note: Regardless of which protective layer is used, a separation layer should be provided between the waterproofing layer and the protective layer.

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: 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: Roof sunscreen waterproof layer leakage, brush milk white plastic can solve it?: Can not If the roof of a large area of ??leakage or a number of water leakage points, the first professional staff to check whether the cracks, the first to deal with leakage cracks in the roof covered with waterproof membrane, to enhance the waterproof effect, you can also shop On the insulation board, because the height of the insulation board in 20 cm or more, to achieve the protection of waterproof layer and thermal insulation of the double effect. Do not use the roof of the insulation board, you can consider the use of steel mesh mixed soil. Wall cracks caused by cracks in the water, under normal circumstances the professional construction team will use the basket, by the maintenance staff in the external wall construction. Large cracks can be used to plug the king, a small crack can be used to seal the glass glue, repair with a wall waterproofing agent, after spraying a few words on it.

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

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