福州EPS梁托的焊接工藝：

1．焊(han)接點的焊(han)縫寬度不(bu)能少于5mm，長(chang)度不(bu)少于連接筋直(zhi)徑的4倍，打掃(sao)干(gan)凈焊(han)渣。

2．焊接點均(jun)應(ying)涂紅丹防銹漆打(da)底(di)面涂銀色油漆。

3．焊接點與回填或補縫的(de)完成(cheng)面小于10mm的(de)保護層。

福州EPS梁托的回填工藝(yi)：

1．回填的(de)目的(de)是把GRC構件與主(zhu)(zhu)體連接成一個整體，以免與主(zhu)(zhu)體間的(de)接縫開裂。

2．回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)時，需要對回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)面的廢渣雜物(wu)打掃(sao)干凈，淋透水(shui)后才能回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)，并(bing)用(yong)鋼(gang)筋或竹竿翻插回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)料(liao)使(shi)其密實，不(bu)能有(you)空(kong)殼(ke)。大飾線(xian)（離主體1250px以上）回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)料(liao)需使(shi)用(yong)陶(tao)粒混凝土或膨脹珍珠巖做底(di)層填(tian)(tian)(tian)(tian)充(chong)料(liao)，離完(wan)成面50px處用(yong)防(fang)水(shui)油(you)膏做好墻(qiang)與填(tian)(tian)(tian)(tian)充(chong)料(liao)的防(fang)水(shui)處理(li)，然后表(biao)面用(yong)M5砂漿(jiang)回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)收光。回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)料(liao)收水(shui)后，應處理(li)好回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)構(gou)(gou)件(jian)的結(jie)合縫(feng)（以免出(chu)現回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)料(liao)與主體、構(gou)(gou)件(jian)脫(tuo)接以防(fang)水(shui)）。飾線(xian)、柱頂等構(gou)(gou)件(jian)的回(hui)(hui)(hui)(hui)填(tian)(tian)(tian)(tian)面還需要按8%找坡水(shui)泥膏壓光，做到光滑不(bu)能有(you)積水(shui)。

3．當飾線垂直距(ju)離在375px以下(xia)時(shi)，可進行回(hui)填(tian)(tian)，在15到(dao)35厘米時(shi)需分兩(liang)資回(hui)填(tian)(tian)，在875px以上時(shi)需分三次回(hui)填(tian)(tian)，以免因(yin)回(hui)填(tian)(tian)次數少、重量大(da)而(er)造(zao)成變形和填(tian)(tian)充(chong)料下(xia)沉開裂。