防水材料廠家直供SBS/APP改性沥青防水卷材 防水涂料

欢迎洽谈采购sbs改性沥青防水卷材

(專業工廠代加工出口sbs/app/抗拉油毛氈 質優價廉)

一、产品说明

sbs改性沥青防水卷材是指以聚酯毡或玻纤毡为胎基，以苯乙烯一丁二烯一苯乙烯（sbs）共聚热塑性弹性体作改性剂，两面覆以聚乙烯膜、细砂、粉料或矿物粒（片）料制成的改性沥青防水卷材（简称sbs卷材）。

二、适用范围

1．重要防水工程及一般工业与民用建筑屋面防水，包括种植屋面、平屋面、坡屋面。

2．桥梁、粮库、道路、隧道、停车场、游泳池、污水处理池、垃圾掩埋场等防水防潮工程。

3．特别适用于结构变形频繁和寒冷地区的建筑物防水。

三、产品优点

1．优良的耐低温性能，一年四季均能适应。2.可形成高强度防水层，耐穿刺、耐撕裂、耐疲劳。

2．优良的延伸性和较高的承受基屋裂缝能力。3.耐水性、耐老化、耐腐蚀能力强，适用面广。

四、施工要点

1．基面要求：基面要求干燥、坚实、平整、干净，阴阳角做成100mm的圆弧。

2．施工：可采用热熔法或冷粘法施工，也可采用冷热结合法，即大面积用冷粘法，搭接缝部位用热熔法施工。

热熔法：用火焰喷枪或喷灯烘烤卷材底面和基层表面，使卷材表面的沥青熔化，边烘烤边向前滚铺卷材，随后用压辊滚压，使其与基层或卷材粘结牢固。

冷粘法：先将胶粘剂均匀涂刷在防水基层和卷材上，稍加凉干后即可粘贴卷材，随后用压辊滚压，把卷材下面的空气挤出，使卷材平整，紧密，牢固地粘贴在基层或卷材上。

sbs modified bitumen waterproof membrane (sbs)（sbs改性沥青防水卷材）

illustration

sbsuses polyester felt or fiberglass felt as the original source, with sbs compound as the modifier, and covers the insulation materials aspolyethylene, sands, gravels pieces, which also has good and function in coterie.

scope of application

1, basement and roofing of key waterproof engineering, general and civil engineering .

2, bridge , road, granary, tunnel, park ,swimming pool, sewage purifying pool and others.

3, especially adapting to the waterproof of structure changeable and cold area.

advantages

good ability of anti-aging, anti-alkali, resistant to low temperature. high tensile strength and enlongation, which adapts to the contraction or crack of the base .

construction re basement treatment

1,dry, strong, smooth and clean base.

2, installation: heating to melt, place the membrane correctly, fire torch, evenly heat the membrane and foundation, when the surface of the membrane is black and bright with a fusion layer, apply the membrane and press it into a solid and flat state .bore the membrane is cool, seal the edge of joint by float.

technical capacity index (ref to chinese standard gb18242-2000)

storage and transportation

1, different items, models, dimensions and grades should be stored separately.

2, put the product in a dry ventilated place with the temperature lower than 50"c and the height less than 2 layers.

3, it will not be factory’sresponsibilityif any problems caused bywrong transportation or storage or the storage years are more than a year.

4. all the rolls should be erect without any putting across or incline. cover the canvas when necessary.