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硬泡聚氨酯喷涂技术掌握好,保温施工没烦恼!

YINGPAOJUANZHI(PU)BAOWENCAILIAOSHIYOUYIQINGSUANZHIYUDUOYUANCHUNFANYINGZHICHENGDEYIZHONGJUYOUANJIJIASUANZHILIANDUANZHONGFUJIEGOUDANYUANDEJUHEWU。

YOUYUQIBAOWENXINGNENGLIANGHAO,FANGSHUIXINGNENGYOUYI,GUANGFANYINGYONGYUWAIQIANGBAOWEN、WUDINGBAOWENYIJILENGKU、LIANGKU、DANGANSHI、GUANDAO、MENCHUANGKOUDENGTESHUBUWEIDEBAOWEN。

聚氨酯硬泡在国外被大量应用于屋面和墙体保温,主要应用形式有聚氨酯复合板材、现场喷涂聚氨酯两类。

JUANZHIYINGPAOYINGYONGLISHI

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PENTUSHIGONGZHONGXUYAOJIEJUEDEGUANJIANJISHUWENTIZHUYAOYOUYIXIAJIGEFANGMIAN。

1.RUBAISHIJIANHEWUHUAXIAOGUODEKONGZHI

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CONGHEI、BAILIAOHUNHEKAISHIDAOPAOMOTIJIPENGZHANGTINGZHI,ZHEIGEGUOCHENGCHENGWEIFAPAO。FAPAOGUOCHENGZHONG,TIXISHIFANGCHUDALIANGDEFANYINGREZHIPENTUGONGYISHI,YINGKAOLVPAOKONGDEJUNYUNXING。

PAOKONGJUNYUNXINGZHUYAOSHOUYIXIAYINSUYINGXIANG:

(1)LIAOBIPIANCHA

JIQIPAOYUSHOUGONGPAOMIDUDECHABIEJIAODA。TONGCHANG,JIQIDEGUDINGLIAOBIWEI1∶1,DANYOUYUGECHANGJIABAILIAODEZHANDUCHABIEJIAODA,ZAOCHENGSHIJILIAOBIYUJIQIGUDINGLIAOBIBUFU。DANGBAILIAOGUOLIANGSHIBIAOXIANWEIPAOMOMIDUDI,YANSEFABAI,PAOMOQIANGDUXIAJIANG,SHOUGANRUAN,QIWENDISHIYISHOUSUO;DANGHEILIAOGUOLIANGSHIBIAOXIANWEIPAOMOMIDUGAO,YANSESHEN,PAOMOQIANGDUGAO,SHOUGANYINGERCUI。ZHEIXIEQINGKUANGXIAYINGLIJIHEDUILIAOBI,CHAKANGUOLVQISHIFOUDUSAI,YALI、WENDUZHISHISHIFOUZHENGCHANG,YIQUEBAOHEI、BAILIAOBILIDEZHUNQUEXING。

(2)HUANJINGWENDU

JUANZHIFAPAOSHOUWENDUDEYINGXIANGHENDA。FAPAOYIKAORELIANGERJINXING,RUGUOMEIYOURELIANG,TIXIZHONGDEFAPAOJIJIUWUFAZHENGFA,CONGERWUFASHENGCHENGPAOMOSULIAO。RELIANGLAIZIHUAXUEFANYINGCHANSHENGHEHUANJINGTIGONGLIANGGEFANGMIAN。HUAXUEFANYINGREBUSHOUWAIJIEYINSUDEYINGXIANG,HUANJINGTIGONGDERELIANGZESUIHUANJINGWENDUDEBIANHUAERBIANHUA。DANGHUANJINGWENDUGAOSHI,HUANJINGNENGJIFANYINGTIXITIGONGRELIANG,KEZENGJIAFANYINGSUDU,SUODUANFANYINGSHIJIAN。BIAOXIANWEIPAOMOFAPAOCHONGFEN,PAOMOBIAOCENGHEXINBUMIDUJIEJIN。DANGHUANJINGWENDUDI(RU18℃YIXIA),BUFENFANYINGREJIUHUISANFADAOHUANJINGZHONG。RELIANGDESUNSHI,YIFANGMIANZAOCHENGPAOMOSHUHUAQIYANZHANG,ZENGDALEPAOMOCHENGXINGSHOUSUOLV(WENDUYUEDI,CHENGXINGSHOUSUOLVYUEGAO);LINGYIFANGMIANZENGJIALEPAOMOCAILIAODEYONGLIANG。SHIYANBIAOMING:TONGYIFAPAOCAILIAO,HUANJINGWENDU15℃SHIDEFAPAOTIJIBI25℃SHIDEFAPAOTIJIXIAO25%,CONGERTIGAOLEPAOMODESHENGCHANCHENGBEN。

(3)FENGLI

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(4)JICENGWENDUHESHIDU

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2.XIANCHANGFAPAOPENTULIANGDEKONGZHI

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3.SHIGONGXIANCHANGCAILIAODEGUANLI

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ZAISHIGONGQIAN,FAPAOJIANYIDINGDEBILICHANHEZAIBAILIAOZHONG。

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PENTUCAOZUOZHOUWEIYINGZUOWEIDANGZHEBI,YIMIANDUIHUANJINGZAOCHENGWURAN。

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YANJINDIANHANDENGMINGHUOCAOZUOSHIGONG,SHIGONGSHIYAOBEIZUMIEHUOQI,FANGZHICHUXIANXIANCHANGHUOZAI。PENTUDIANQISHEBEIDEANZHUANGCAOZUORENYUANYAOCHIZHENGSHANGGANG,YONGDIANZHUCUNGUOCHENGZHONGYAOZHUYIMIFENG,YANJINBAOSHAI。

ER。YINGPAOJUANZHIPENTUGUOCHENGZHONGDEANQUANBAOZHANGCUOSHI

PENTUGUOCHENGZHONGDEANQUANBAOZHANGCUOSHI

step1:PENTUQIANCHONGFENZUOHAOZHEDANGGONGZUO。

step2:YIBANMENCHUANGYONGSULIAOCAITIAOBUCAICHENGYUMENCHUANGKOUMIANJIXIANGDANGDEBUKUAIJINXINGZHEDANG。DUIYUJIAZIGUAN、TIEYIDENGBUGUIZEXUFANGHUBUWEI,YINGCAIYONGJUYIXIBAOXIANMOJINXINGCHANRAOFANGHU。

(PENTUSHIYICHANSHENGJUANZHIPAOMOFEIJIAN,SHIGONGRENYUANYAOZUOHAOLAODONGBAOHU。)

step3:YANGEZUNXUNGAOKONGZUOYEANQUANFAZE,BIXUPEIDAIANQUANMAO、ANQUANDAI,TEBIESHIDIAOLANSHIGONGGENGYAOCAIQUYOUXIAODEFANGHUCUOSHI,FANGZHIDIAOLANZHUILUO。

step4:XINGONGRENSHANGGANGQIANBIXUJIESHOUYANGEDEJISHUPEIXUNHEANQUANJIAOYU。PENTUCAOZUOZHOUWEIYINGZUOWEIDANGZHEBI,YIMIANDUIHUANJINGZAOCHENGRAN。

step5:CAIYONGJIAOSHOUJIASHIGONGSHIYAOYONGXIAOYANANQUANWANGZHEGAIYANMI;YONGDIAOLANSHIGONGSHI,DIAOLANSIZHOUYINGZUOGAODUBUDIYU1.8m、KUANBUXIAOYUPENTUFANWEIDEFANGFEIJIANWU,YIMIANJUANZHIKELISUIFENGCHUIZOUWURANHUANJINGYANJINDIANHANDENGMINGHUOCAOZUOSHIGONG,SHIGONGSHIYAOBEIZUMIEHUOQI,FANGZHICHUXIANXIANCHANGHUOZAI。

step6:PENTUDIANQISHEBEIDEANZHUANGCAOZUORENYUANYAOCHIZHENGSHANGGANG,YONGDIANYAOYANGEANZHAOGONGDIXIANCHANGGUANLIGUIDINGZHIXING。

step7:PENTUHOUJISHITUSHUAJUANZHIJIEMIANSHAJIANG,QIDAOYOUXIAODEFANGHUOZUOYONG。