煙(yan)囪防腐施工方法：人(ren)工涂(tu)(tu)刷，機械噴涂(tu)(tu)；
1.涂層底漆：
煙(yan)囪防腐表(biao)(biao)面(mian)(mian)處理合(he)格后，配(pei)制的氫凝漆(qi)(qi)底(di)漆(qi)(qi)應(ying)在6小時內(nei)涂(tu)(tu)(tu)刷完畢。底(di)漆(qi)(qi)起連接作用(yong)(yong)(yong)，與(yu)基材附著(zhu)力。底(di)漆(qi)(qi)涂(tu)(tu)(tu)裝前應(ying)使用(yong)(yong)(yong)蘸有汽油(you)的棉紗(sha)將表(biao)(biao)面(mian)(mian)擦(ca)洗干凈，以清除表(biao)(biao)面(mian)(mian)的雜(za)質和浮塵。底(di)漆(qi)(qi)應(ying)均勻，無(wu)流淌、漏涂(tu)(tu)(tu)、針(zhen)孔和氣(qi)泡。表(biao)(biao)面(mian)(mian)漆(qi)(qi)膜(mo)應(ying)光(guang)(guang)(guang)(guang)滑、耐腐蝕(shi)、光(guang)(guang)(guang)(guang)滑、厚度均勻。膜(mo)厚25~35um底(di)漆(qi)(qi)用(yong)(yong)(yong)量為(wei)80~90g/m2。陰陽角再刷時候立面(mian)(mian)要縱橫畫(hua)，先(xian)從(cong)上到(dao)下(xia)，先(xian)從(cong)左(zuo)到(dao)右(you)，先(xian)從(cong)難到(dao)易。底(di)漆(qi)(qi)自然(ran)固化(hua)后，可以去除表(biao)(biao)面(mian)(mian)的雜(za)質和浮塵，也可以用(yong)(yong)(yong)同樣(yang)的方法涂(tu)(tu)(tu)刷氫凝漆(qi)(qi)的二遍(bian)(bian)底(di)漆(qi)(qi)。二道底(di)漆(qi)(qi)厚度為(wei)35 ~ 40um，用(yong)(yong)(yong)量為(wei)100g /m2左(zuo)右(you)，應(ying)保證無(wu)針(zhen)孔、無(wu)流淌、無(wu)漏涂(tu)(tu)(tu)。表(biao)(biao)面(mian)(mian)應(ying)光(guang)(guang)(guang)(guang)滑、均勻、飽(bao)滿、光(guang)(guang)(guang)(guang)澤。混凝土表(biao)(biao)面(mian)(mian)的凹坑、裂縫和滲漏處應(ying)用(yong)(yong)(yong)聚合(he)物砂漿填平(ping)，然(ran)后涂(tu)(tu)(tu)二遍(bian)(bian)氫凝漆(qi)(qi)底(di)漆(qi)(qi)。
2.涂(tu)刷(shua)中間漆：
氫凝漆(qi)底漆(qi)自然固化24小(xiao)時基本干(gan)燥后，經驗收合格，即燃(ran)煤玻璃氫浸中間漆(qi)采用(yong)相同的涂(tu)裝方法涂(tu)裝，每道漆(qi)用(yong)量為110 ~ 125 g/m2，漆(qi)膜厚度為45um，保證(zheng)無(wu)(wu)針孔、無(wu)(wu)流淌(tang)、無(wu)(wu)滲漏(lou)，表面應光滑、均勻(yun)、飽(bao)滿、光澤均勻(yun)。
3.涂(tu)刷面漆：
煙(yan)囪防(fang)腐施(shi)工中(zhong)間漆(qi)(qi)徹(che)底干燥并(bing)檢驗(yan)合格后，即可清除(chu)表面浮(fu)塵，涂(tu)刷層氫凝漆(qi)(qi)，用量為100-125克/平方米，膜厚40-50 m；干燥后依次涂(tu)厚度(du)為80~100um收(shou)尾(wei)是關鍵工序(xu)，煙(yan)囪防(fang)腐涂(tu)抹時(shi)確(que)保油漆(qi)(qi)溶液飽(bao)滿顏色(se)均勻，光(guang)滑平整有(you)一定的光(guang)澤煙(yan)囪防(fang)腐外觀(guan)美觀(guan)。
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