防水材料廠家直供SBS/APP改性沥青防水卷材 防水涂料

规格1m*10m不透水性良好断裂伸长率60（%）材质玻璃纤维产地山东寿光等级一等品抗弯强度合格抗压强度压力≥0.2 保持时间≥30拉伸强度纵向≥450 横向≥450品牌华东撕裂强度合格芯材聚酯纤维形态层状形状卷板防水产品类别sbs防水卷材

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 waterproofmembrane (sbs)（sbs改性沥青防水卷材）

illustration

sbsuses polyester felt or fiberglass felt as theoriginal source, with sbs compound as the modifier, and covers theinsulation materials aspolyethylene,sands, gravels pieces, which also has good and function incoterie.

scope ofapplication

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

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

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

advantages

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

constructionre basement treatment

1,dry, strong, smooth and cleanbase.

2, installation: heating to melt, place themembrane correctly, fire torch, evenly heat the membrane andfoundation, when the surface of the membrane is black and brightwith a fusion layer, apply the membrane and press it into a solidand flat state .bore the membrane is cool, seal the edge of jointby float.

technicalcapacity index (ref to chinese standardgb18242-2000)

storage andtransportation

1, different items, models, dimensions andgrades should be stored separately.

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

3, it will not befactory’sresponsibilityifany problems caused bywrong transportation or storage or thestorage years are more than a year.

4. all the rolls should be erect without anyputting across or incline. cover the canvas whennecessary.