Roofing Felt Synthetic Underlayment for Use Under Shingles,Tile,Metal or Slate

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China main port
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TT or LC
Min Order Qty:
25 m
Supply Capability:
30000 m/month

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Product Description:

Synthetic Roof Underlayment Series

 

Specifications     ——————————————————————————————————————————————

 

Synthetic roofing felt 
Material: PP/PE polyer, aluminum foil & nonwoven textile 
Surface: available in nonwoven textile, aluminum film, or embossed patterns 
Usage: underlayment in green roofs, planting roofs, basement, subways, tunnels, etc.

Light loading & low cost

 

General Introduction     ——————————————————————————————————————————

Synthetic roof underlayment is made from multiple−ply  different materials. Its  aging and weathering  resistance  layer enabling the membrane being the ideal accessory of asphalt shingles and other roof tiles.

Synthetic underlayment is widely used with asphalt shingles, wood shakes, non-structural metal roofing, and synthetic and quarry slate roofing. It is both lighter and stronger than organic underlayment

 

Features & Benefits  —————————————————————————————————
       

  • UV stabilized and rated for one year exposure

  •  Printed with nail patterns and alignment guides

  •  For quick and easy installation

  •  25-year warranty 

 

Classification     ——————————————————————————————————————————————

1. PE Plus A

Model No.: HYM-002

Material: PP/PE polymer & aluminum foil

Surface: aluminum foil

Weight: 300g/sqm~400g/sqm

Roll size: 48inch x 250 feet

 

Roofing Felt Synthetic Underlayment for Use Under Shingles,Tile,Metal or Slate

 

Roofing Felt Synthetic Underlayment for Use Under Shingles,Tile,Metal or Slate

 

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Q:The roof cushion is waterproof on the slope roof
Most of the slope roof itself is not waterproof. The role of the slope roof is used for drainage,
Q:When the cushion is used, the thickness of the protective layer is not less than ()
Basement roof: non-load protection layer generally use C20 fine stone concrete or reinforced concrete, the thickness of 50 ~ 80mm. The road, driving the protective layer is determined by design.
Q:What is the waterproof layer and the waterproof cushion in the tile roof?
Waterproof layer: set in the tile or metal sheet below, from the waterproof, moisture-proof structure of the layer. The waterproof cushion plays an important role in the tile surface, because the "tile" itself can not be counted as a waterproof material, only tile and waterproof cushion combination to form a waterproof fortification.
Q:Is the raft cushion waterproofing full of the cushion?
Assuming (just suppose) the raft can easily turn over, then we do waterproof (like roof) directly on it, not waterproof on the cushion.
Q:Can the floor tiles be removed from the cement mats on the prefabricated board floor?
Cushion generally no steel mesh, even if there can be removed, it is used to inhibit the cushion cement mortar layer cracking.
Q:Foam concrete for the roof cushion generally do much bulk ah
in recent years, the density of 160kg / m3 ultra-light foam concrete is also used in construction projects.
Q:Can the cushion on the prefabricated board floor be dug?
Prefabricated board floor layer of cement layer is not called the cushion, should be called leveling layer, this layer can be removed, but be careful not to damage the prefabricated plate.
Q:Do you need a cushion on the ground floor?
As well as the time to build a wooden building with concrete pier, from the ground or contact the ground to do a good job preserving.
Q:Why do the basics of the cushion waterproofing
The general basis of the foundation, the bar base is not necessary to do, like a raft in the basement, it is necessary to prevent the water from dipping into the basement (so the basement design may have to do anti-floating calculations). Assuming (just suppose) the raft can easily turn over, then we do waterproof (like roof) directly on it, not waterproof on the cushion.
Q:What is the relationship between the cushion and the ring beam?
Ring beam is reinforced concrete. Is to increase the overall wall and overall stiffness, improve the side resistance performance, according to the earthquake or masonry specifications set. There may be in the ground wall, there may be in the underground wall.

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