的(de)磚(zhuan)砌(qi)注意(yi)事(shi)項:1、磚(zhuan)砌(qi)檢查井(jing)施(shi)工(gong)中(zhong)(zhong),砌(qi)筑(zhu)體必須砂漿(jiang)飽滿、灰(hui)漿(jiang)均勻。2、磚(zhuan)砌(qi)檢查井(jing)施(shi)工(gong)中(zhong)(zhong),預(yu)制和現澆混(hun)凝土構(gou)件必須保證表(biao)面(mian)(mian)平(ping)整(zheng)、光(guang)滑、無蜂窩麻面(mian)(mian)。3、磚(zhuan)砌(qi)檢查井(jing)施(shi)工(gong)中(zhong)(zhong),壁面(mian)(mian)處理(li)前必須清除表(biao)面(mian)(mian)污物、浮灰(hui)等(deng)。
4、磚砌檢查井(jing)(jing)(jing)施(shi)(shi)工(gong)(gong)中,蓋(gai)(gai)板、井(jing)(jing)(jing)蓋(gai)(gai)安(an)裝時加1:2防水水泥(ni)砂漿(jiang)及抹三角灰,井(jing)(jing)(jing)蓋(gai)(gai)頂(ding)面(mian)要(yao)求(qiu)與路面(mian)平。5、磚砌檢查井(jing)(jing)(jing)施(shi)(shi)工(gong)(gong)回(hui)(hui)填土時,先將蓋(gai)(gai)板坐漿(jiang)蓋(gai)(gai)好,在井(jing)(jing)(jing)墻和井(jing)(jing)(jing)筒周圍同時回(hui)(hui)填,回(hui)(hui)填土密實度根據路面(mian)要(yao)求(qiu)而定,但不應低于95%。
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