Product Description
Polymer Modified Bitumen (SBSã€APP)
Brief Introduction
Polymer Modified Bitumen waterproof membranes are composed of reinforcing fabrics that serve as carriers for the hot polymer-modified bitumen as it is manufactured into a roll material. The kind roof systems typically are installed as a two-ply system and almost always are fully adhered.
Surfacings for modified bitumen membranes include aggregate surfacing, mineral surfacing, metal foil-laminate surfacing and smooth liquid-applied surfacing.
Polymer modified bitumen or modified bitumen sheet membranes were developed in Europe in the early 1960s and now have been widely in use all over the world.
There are two types of modified bitumen waterproof membranes:
Styrene-Butadiene-Styrene(SBS) polymer-modified bitumen membranes commonly are installed in hot moppings of asphalt or cold adhesive. SBS is a rubber-type modifier that gives bitumen the ability to stretch and resist damage, and improves its cold-temperature flexibility. Some SBS modified membranes are self adhering; that is, they contain an adhesive backing.
Atactic Polypropylene (APP) polymer-modified bitumen membranes typically are heat-welded or torch-applied. APP is specially suitable for high temperature and strong sunshine area.
Generally, APP modifiers impart a "plasticized" quality to asphalt, and SBS modifiers impart a "rubberized" quality to asphalt.
KRS Modified Bitumen waterproof membranes are ideal choice for the customer due to the following advantages.
Firstly Excellent durability and high strength. Glass-reinforced polyester, combined with pinpoint asphalt/polymer blends, provides puncture-resistant
Company Profile
|
Business Type: |
Roofing Tiles: Asphalt Shingle, FRP transparent roof sheet, FRP anti-corrosion roof sheet, Synthetic Resin Roof Tile; Metal Roof Sheet, Metal Sandwich Panel, Zinc Steel Roof Sheet, UPVC Roof Sheet; Slate and Shake; Glazed Tile; Clay Tile; Natural Sla... |
|
Comapany: |
Qingdao perfect roof co., ltd. |
|
Year of Establishment: |
2003 |
|
Address: |
No.160 Jinsongsan Road |
|
City: |
Qingdao |
|
Zip/Postal: |
266071 |
|
State: |
Shandong |
|
Country: |
China |
.