福州EPS梁托的焊接工藝：

1．焊接(jie)點的焊縫寬(kuan)度不(bu)能少于(yu)5mm，長度不(bu)少于(yu)連接(jie)筋直徑(jing)的4倍，打掃干凈焊渣。

2．焊接點均應(ying)涂(tu)紅丹防銹漆(qi)打底面涂(tu)銀色油漆(qi)。

3．焊(han)接點與回填或補縫(feng)的完成面小(xiao)于(yu)10mm的保(bao)護層。

福州EPS梁托的回填(tian)工藝：

1．回填的(de)(de)目的(de)(de)是把GRC構(gou)件與(yu)主(zhu)體(ti)連接(jie)成一(yi)個整體(ti)，以免(mian)與(yu)主(zhu)體(ti)間的(de)(de)接(jie)縫開(kai)裂。

2．回(hui)(hui)填(tian)(tian)(tian)時，需(xu)要對回(hui)(hui)填(tian)(tian)(tian)面的廢渣雜物打掃干凈，淋透水(shui)(shui)(shui)后(hou)才能回(hui)(hui)填(tian)(tian)(tian)，并(bing)用(yong)(yong)(yong)鋼(gang)筋或竹竿(gan)翻插回(hui)(hui)填(tian)(tian)(tian)料(liao)使(shi)其密實，不能有空殼(ke)。大飾線（離主體(ti)1250px以上(shang)）回(hui)(hui)填(tian)(tian)(tian)料(liao)需(xu)使(shi)用(yong)(yong)(yong)陶粒混凝土或膨脹珍(zhen)珠巖做(zuo)底層填(tian)(tian)(tian)充料(liao)，離完成面50px處(chu)(chu)用(yong)(yong)(yong)防水(shui)(shui)(shui)油膏(gao)做(zuo)好墻與(yu)填(tian)(tian)(tian)充料(liao)的防水(shui)(shui)(shui)處(chu)(chu)理，然后(hou)表面用(yong)(yong)(yong)M5砂漿(jiang)回(hui)(hui)填(tian)(tian)(tian)收(shou)光。回(hui)(hui)填(tian)(tian)(tian)料(liao)收(shou)水(shui)(shui)(shui)后(hou)，應處(chu)(chu)理好回(hui)(hui)填(tian)(tian)(tian)構(gou)件的結合縫（以免(mian)出現(xian)回(hui)(hui)填(tian)(tian)(tian)料(liao)與(yu)主體(ti)、構(gou)件脫接以防水(shui)(shui)(shui)）。飾線、柱頂(ding)等構(gou)件的回(hui)(hui)填(tian)(tian)(tian)面還需(xu)要按8%找坡水(shui)(shui)(shui)泥膏(gao)壓光，做(zuo)到光滑不能有積水(shui)(shui)(shui)。

3．當飾線垂直距離在375px以(yi)下時，可進(jin)行回填，在15到(dao)35厘米時需(xu)分(fen)兩資回填，在875px以(yi)上時需(xu)分(fen)三次(ci)回填，以(yi)免(mian)因(yin)回填次(ci)數(shu)少、重量大(da)而造成變(bian)形和填充(chong)料下沉開(kai)裂(lie)。