耐根穿刺施工方案

1、SBS改性瀝青卷材屋面防水工程施工工藝廣東科順化工實(shí)業(yè)有限公司1目錄1編制說(shuō)明及編制依據(jù)...................................................................................................................................21.1編制說(shuō)明.....................................

2、........................................................................................................21.2編制依據(jù)............................................................................................................

3、.................................22材料選用.......................................................................................................................................................32.1產(chǎn)品簡(jiǎn)介......................

4、........................................................................................................................32.2產(chǎn)品特點(diǎn)............................................................................................

5、...................................................32.3適用范圍..............................................................................................................................................33改性瀝青耐根穿刺防水卷材（化學(xué)阻）

6、防水施工...................................................................................53.1作業(yè)條件.............................................................................................................................

7、.................53.2工藝流程..............................................................................................................................................53.3基層準(zhǔn)備要點(diǎn)...........................................

8、...........................................................................................53.4施工步驟及要點(diǎn)......................................................................................................................

9、............53.5注意事項(xiàng)..............................................................................................................................................74質(zhì)量評(píng)定標(biāo)準(zhǔn)…………………………………………………………………………………………...144.1保證項(xiàng)目....

10、.........................................................................................................................................144.2基本項(xiàng)目..........................................................................

11、..................................................................144.3允許偏差項(xiàng)目....................................................................................................................................145成品保護(hù)措施..

12、...........................................................................................................................................156質(zhì)量目標(biāo)及保證措施.....................................................................

13、............................................................16SBS改性瀝青卷材屋面防水工程施工工藝廣東科順化工實(shí)業(yè)有限公司32材料選用材料選用●“科順科順”牌改性瀝青耐根穿刺防水卷材（化學(xué)阻）牌改性瀝青耐根穿刺防水卷材（化學(xué)阻）2.12.1產(chǎn)品簡(jiǎn)介“科順”牌改性瀝青耐根穿刺防水卷材（化學(xué)阻）是以?xún)?yōu)質(zhì)瀝青添加SBS（苯乙烯、—丁二烯、—苯乙烯）熱塑性、彈性體樹(shù)脂作改性材料，經(jīng)

14、特殊工藝配制成高聚物改性瀝青材料，中置增強(qiáng)胎體、外覆多種表面材料共同構(gòu)成。產(chǎn)品各項(xiàng)指標(biāo)符合國(guó)家標(biāo)準(zhǔn)GB182422008要求，具有較高的抗拉強(qiáng)度和延伸率。彈性好和耐低溫是本產(chǎn)品的主要特點(diǎn)。2.2產(chǎn)品特點(diǎn)1）本卷材用熱塑性彈性材料SBS與優(yōu)質(zhì)瀝青進(jìn)行高剪切混合而得到的一種相容性混合物，在工程溫度下具有高達(dá)1500%的伸長(zhǎng)率與優(yōu)良的彈性，并有著25。C~105。C溫度的適用范圍。2）耐老化、耐水性好，耐腐蝕能力強(qiáng)，阻止植物根穿透，適用面廣。