圓柱鋼模板施工工藝和方法滑(hua)升(sheng)模板的構造和滑(hua)升(sheng)速度要根據(ju)建筑物的性質、類型、形狀、施工季節、所用水泥品種、混凝(ning)土配合比等進行(xing)設計(ji)確定。通常應在設置(zhi)模板結(jie)構后,先做滑(hua)升(sheng)試驗(鋼模板)
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圓柱(zhu)(zhu)鋼(gang)(gang)(gang)模板(ban)施(shi)(shi)工(gong)(gong)工(gong)(gong)藝(yi)和(he)方法滑升模板(ban)的(de)(de)構造和(he)滑升速(su)度要根據建(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)物(wu)的(de)(de)性質、類型、形(xing)狀、施(shi)(shi)工(gong)(gong)季(ji)節、所用(yong)水(shui)泥品種、混(hun)凝(ning)土配合比等(deng)進行設(she)計確定。通(tong)常應在設(she)置模板(ban)結構后,先做(zuo)滑升試驗(鋼(gang)(gang)(gang)模板(ban)),測定混(hun)凝(ning)土的(de)(de)凝(ning)固時間(jian),據以制(zhi)定灌筑(zhu)(zhu)(zhu)(zhu)(zhu)制(zhi)度、勞動(dong)組織和(he)操作(zuo)程(cheng)序,鋼(gang)(gang)(gang)模板(ban)方能保(bao)證混(hun)凝(ning)土的(de)(de)施(shi)(shi)工(gong)(gong)質量圓柱(zhu)(zhu)鋼(gang)(gang)(gang)模板(ban)對(dui)于不同形(xing)式的(de)(de)建(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)物(wu)或構筑(zhu)(zhu)(zhu)(zhu)(zhu)物(wu)要采(cai)取不同的(de)(de)施(shi)(shi)工(gong)(gong)措施(shi)(shi)。例如,建(jian)造等(deng)截面構筑(zhu)(zhu)(zhu)(zhu)(zhu)物(wu)(如筒(tong)倉)時,組裝(zhuang)支(zhi)模后即(ji)可連續滑升到預定高(gao)程(cheng)。建(jian)造變截面截錐形(xing)(如煙囪(cong))構筑(zhu)(zhu)(zhu)(zhu)(zhu)物(wu)則(ze)需備有固定圍(wei)圈、活(huo)動(dong)圍(wei)圈、固定模板(ban)鋼(gang)(gang)(gang)模板(ban)、活(huo)動(dong)模板(ban)和(he)收分模板(ban)等(deng)。