 干拌(ban)復合(he)(he)輕集(ji)料(liao)(liao)(liao)(liao)混(hun)凝(ning)土墊層(ceng)施(shi)工(gong)(gong)(gong)(gong)(gong)準(zhun)(zhun)備，在施(shi)工(gong)(gong)(gong)(gong)(gong)前確(que)保施(shi)工(gong)(gong)(gong)(gong)(gong)人員，機(ji)具，材(cai)料(liao)(liao)(liao)(liao)出廠(chang)報告合(he)(he)格證，根(gen)據設(she)(she)計(ji)要(yao)(yao)求選(xuan)用(yong)相應(ying)(ying)的(de)規格型號的(de)產品(pin)。基層(ceng)處理，將基層(ceng)上的(de)塵(chen)土，油漬等清(qing)除干凈。輕集(ji)料(liao)(liao)(liao)(liao)混(hun)凝(ning)土施(shi)工(gong)(gong)(gong)(gong)(gong)，將雙組輕集(ji)料(liao)(liao)(liao)(liao)混(hun)凝(ning)土粉料(liao)(liao)(liao)(liao)與骨(gu)料(liao)(liao)(liao)(liao)按比例(li)用(yong)鐵鍬攪(jiao)勻加(jia)(jia)(jia)入(ru)(ru)比例(li)的(de)水，攪(jiao)拌(ban)均勻后平鋪(pu)于基層(ceng)，機(ji)械攪(jiao)拌(ban)，先加(jia)(jia)(jia)入(ru)(ru)比例(li)的(de)水再加(jia)(jia)(jia)入(ru)(ru)粉料(liao)(liao)(liao)(liao)攪(jiao)拌(ban)均勻后加(jia)(jia)(jia)入(ru)(ru)骨(gu)料(liao)(liao)(liao)(liao)攪(jiao)拌(ban)2分(fen)鐘即可使(shi)用(yong)，單層(ceng)平鋪(pu)完成后3天(tian)進行(xing)下一道工(gong)(gong)(gong)(gong)(gong)序(xu)。找坡(po)層(ceng)施(shi)工(gong)(gong)(gong)(gong)(gong)，按分(fen)格塊鋪(pu)設(she)(she)輕集(ji)料(liao)(liao)(liao)(liao)混(hun)凝(ning)土，用(yong)刮杠(gang)刮平，找坡(po)后要(yao)(yao)求表面(mian)平整(zheng)，用(yong)鐵抹子壓(ya)光(guang)。施(shi)工(gong)(gong)(gong)(gong)(gong)人員應(ying)(ying)按照廠(chang)家產品(pin)使(shi)用(yong)說明(ming)及材(cai)料(liao)(liao)(liao)(liao)施(shi)工(gong)(gong)(gong)(gong)(gong)注(zhu)意(yi)事項(xiang)進行(xing)施(shi)工(gong)(gong)(gong)(gong)(gong)。質量標準(zhun)(zhun)： 1保溫(wen)材(cai)料(liao)(liao)(liao)(liao)的(de)強度(du)、容重、導熱系數和(he)(he)(he)含(han)水率等必須符(fu)合(he)(he)設(she)(she)計(ji)要(yao)(yao)求和(he)(he)(he)《屋面(mian)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)質量驗收(shou)規范(fan)(fan)》（GB50207-2002）及《建筑(zhu)節(jie)能工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)(gong)質量驗收(shou)規范(fan)(fan)》(GB50411-2007），為(wei)節(jie)能規范(fan)(fan))的(de)規定。 2找坡(po)層(ceng)材(cai)料(liao)(liao)(liao)(liao)必須符(fu)合(he)(he)設(she)(she)計(ji)圖紙和(he)(he)(he)有關標準(zhun)(zhun)的(de)規定。 3找坡(po)施(shi)工(gong)(gong)(gong)(gong)(gong)配(pei)合(he)(he)比、鋪(pu)設(she)(she)密實度(du)應(ying)(ying)符(fu)合(he)(he)設(she)(she)計(ji)要(yao)(yao)求和(he)(he)(he)《屋面(mian)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)技術(shu)規范(fan)(fan)》（GB50345－2004）的(de)規定。4找平層(ceng)采用(yong)1：3.1水泥砂(sha)漿，配(pei)置(zhi)時(shi)嚴格按配(pei)比進行(xing)，所用(yong)原材(cai)料(liao)(liao)(liao)(liao)及配(pei)合(he)(he)比必須符(fu)合(he)(he)設(she)(she)計(ji)要(yao)(yao)求和(he)(he)(he)施(shi)工(gong)(gong)(gong)(gong)(gong)規范(fan)(fan)的(de)規定。《屋面(mian)工程技(ji)術(shu)規(gui)范》（GB50345－2004）下載(zai)地址： 由中華人民共和國住房和城鄉建設部批準:《屋面工程技術規范》GB50345-2012，自2012年10月1日起實施。其中，第3.0.5、4.5.1、4.5.5、4.5.6、4.5.7、4.8.1、4.9.1、5.1.6條為強制性條文，必須嚴格執行。原國家標準《屋面工程技術規范》GB50345-2004同時廢止。 《屋面工程技術規范》GB50345-2012 下載地址： |