在樓板機制造空心樓板的時(shi)候，我們(men)主要從施工(gong)工(gong)藝流程、模(mo)(mo)塊(kuai)工(gong)程模(mo)(mo)板和鋼筋工(gong)程及管的安裝進(jin)行分(fen)析。

一、施工工藝流程：

由于樓板(ban)(ban)機的支設梁、樓板(ban)(ban)模板(ban)(ban)→綁(bang)扎(zha)梁鋼(gang)(gang)筋(jin)→在樓板(ban)(ban)模板(ban)(ban)上標出預(yu)(yu)留(liu)預(yu)(yu)埋(mai)位(wei)置(zhi)線、GBF管(guan)(guan)肋間(jian)鋼(gang)(gang)筋(jin)網(wang)片位(wei)置(zhi)線、樓板(ban)(ban)底排(pai)鋼(gang)(gang)筋(jin)位(wei)置(zhi)線→綁(bang)扎(zha)樓板(ban)(ban)底排(pai)鋼(gang)(gang)筋(jin)→預(yu)(yu)留(liu)、預(yu)(yu)埋(mai)→GBF管(guan)(guan)肋間(jian)鋼(gang)(gang)筋(jin)網(wang)片安裝(zhuang)(zhuang)→安裝(zhuang)(zhuang)GBF管(guan)(guan)→鋪設木板(ban)(ban)操作(zuo)走道→綁(bang)扎(zha)樓板(ban)(ban)上排(pai)鋼(gang)(gang)筋(jin)→安裝(zhuang)(zhuang)GBF管(guan)(guan)定位(wei)卡、調整GBF管(guan)(guan)→鋼(gang)(gang)筋(jin)、GBF管(guan)(guan)隱蔽檢(jian)查驗(yan)收→安裝(zhuang)(zhuang)混(hun)凝(ning)土(tu)(tu)布料機、泵管(guan)(guan)→澆(jiao)筑肋間(jian)混(hun)凝(ning)土(tu)(tu)→澆(jiao)筑剩余部位(wei)混(hun)凝(ning)土(tu)(tu)→取出GBF管(guan)(guan)定位(wei)卡→混(hun)凝(ning)土(tu)(tu)找平、沫面(mian)→混(hun)凝(ning)土(tu)(tu)養護。

二、模板工程模板：

采用竹(zhu)(zhu)膠(jiao)板(ban)(ban)(ban)，豎(shu)向支撐為帶調節(jie)螺栓的扣(kou)件式鋼管(guan)腳手架，水平支撐為木(mu)(mu)龍骨(gu)和鋼管(guan)。施工(gong)時，先搭(da)設鋼管(guan)腳手架，后支設梁(liang)底、梁(liang)側(ce)模(mo)(mo)板(ban)(ban)(ban)，再安裝木(mu)(mu)龍骨(gu)及樓板(ban)(ban)(ban)模(mo)(mo)板(ban)(ban)(ban)。樓板(ban)(ban)(ban)機生產的空心(xin)樓板(ban)(ban)(ban)，對不方正(zheng)(zheng)的竹(zhu)(zhu)膠(jiao)板(ban)(ban)(ban)，要用木(mu)(mu)工(gong)刨刨邊(bian)修正(zheng)(zheng)，以方便模(mo)(mo)板(ban)(ban)(ban)安裝并使(shi)模(mo)(mo)板(ban)(ban)(ban)接合(he)緊密。對刨邊(bian)或(huo)切割過的竹(zhu)(zhu)膠(jiao)板(ban)(ban)(ban)側(ce)邊(bian)要刷(shua)環(huan)氧樹脂(zhi)油漆，防止竹(zhu)(zhu)膠(jiao)板(ban)(ban)(ban)吸(xi)水膨脹，影響模(mo)(mo)板(ban)(ban)(ban)的正(zheng)(zheng)常周(zhou)轉使(shi)用。

模(mo)(mo)(mo)板(ban)安(an)裝時，應(ying)從一(yi)邊(bian)開(kai)始鋪設，后(hou)(hou)安(an)裝的(de)模(mo)(mo)(mo)板(ban)必須與先安(an)裝的(de)模(mo)(mo)(mo)板(ban)頂緊，且所有板(ban)縫(feng)側邊(bian)均粘貼自帶(dai)膠(jiao)的(de)海綿條，這樣(yang)就能充(chong)分(fen)保證振搗混(hun)凝土(tu)時不(bu)發生漏漿現象(xiang)，使(shi)澆筑的(de)混(hun)凝土(tu)內實(shi)外(wai)光(guang)，質(zhi)量好。由(you)于板(ban)跨度較大，支設模(mo)(mo)(mo)板(ban)時要按千分(fen)之二起拱。另外(wai)，在模(mo)(mo)(mo)板(ban)安(an)裝完后(hou)(hou)，要涂刷水性脫模(mo)(mo)(mo)劑(ji)，便(bian)于模(mo)(mo)(mo)板(ban)拆除(chu)。

三、鋼筋工程及GBF管安裝：

樓板(ban)(ban)機樓板(ban)(ban)下排鋼筋(jin)(jin)及肋(lei)間(jian)網片鋼筋(jin)(jin)施工模(mo)板(ban)(ban)驗(yan)收合(he)格后，開始綁(bang)扎(zha)鋼筋(jin)(jin)。要(yao)(yao)先(xian)綁(bang)扎(zha)梁鋼筋(jin)(jin)，后綁(bang)扎(zha)板(ban)(ban)鋼筋(jin)(jin)。由綁(bang)扎(zha)完梁筋(jin)(jin)后，為保證板(ban)(ban)筋(jin)(jin)、肋(lei)間(jian)網片筋(jin)(jin)和預(yu)埋預(yu)留(liu)孔洞的(de)位(wei)置正確，要(yao)(yao)先(xian)在模(mo)板(ban)(ban)上(shang)標出(chu)它們的(de)位(wei)置線。然后依據(ju)位(wei)置線綁(bang)扎(zha)板(ban)(ban)下排筋(jin)(jin)、肋(lei)間(jian)網片筋(jin)(jin)。肋(lei)間(jian)網片筋(jin)(jin)伸入(ru)板(ban)(ban)兩端的(de)梁內(nei)，在與梁相交叉(cha)的(de)部位(wei)用綁(bang)扎(zha)絲把網片筋(jin)(jin)固定(ding)。

為(wei)保證板厚，把(ba)原設(she)計為(wei)綁(bang)扎(zha)連接(jie)的(de)肋問網片改為(wei)焊接(jie)網片，且把(ba)網片筋(jin)的(de)豎(shu)向筋(jin)加(jia)長，直接(jie)落(luo)在模(mo)板上(shang)（為(wei)防(fang)(fang)止豎(shu)向鋼筋(jin)端頭(tou)(tou)生銹，鋼筋(jin)端頭(tou)(tou)要刷防(fang)(fang)銹漆），這樣使(shi)樓板機制(zhi)造(zao)出的(de)空心樓板的(de)肋間網片筋(jin)剛度(du)好、不易變(bian)形，能有(you)效支撐上(shang)排板筋(jin)。網片筋(jin)使(shi)用固定模(mo)具，提(ti)前制(zhi)作，這樣可以節約(yue)鋼筋(jin)的(de)綁(bang)扎(zha)時間，加(jia)決(jue)施工速度(du)。

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