鍍鋅鋼批發鍍鋅鋼板按用途又可分為一般用、屋頂用、建筑外側板用、結構用、瓦壟板用、拉伸用和深沖用等鍍鋅鋼板。廣安鍍鋅鋼對于一般防保護用(yong)(yong)(yong)鍍(du)(du)層(ceng)，可以(yi)采用(yong)(yong)(yong)堿性鋅(xin)(xin)(xin)酸(suan)鹽鍍(du)(du)鋅(xin)(xin)(xin)彩(cai)色(se)(se)鈍(dun)化(hua)工藝。有(you)時(shi)為(wei)了產品的(de)(de)配色(se)(se)需要，也可以(yi)采用(yong)(yong)(yong)藍白色(se)(se)鈍(dun)化(hua)工藝，比如(ru)軍(jun)綠色(se)(se)鈍(dun)化(hua)、黑色(se)(se)鈍(dun)化(hua)等。為(wei)提高鋼(gang)管(guan)的(de)(de)耐腐(fu)(fu)蝕(shi)(shi)性能，對一般鋼(gang)管(guan)進(jin)行鍍(du)(du)鋅(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)卷分熱鍍(du)(du)鋅(xin)(xin)(xin)和電(dian)鍍(du)(du)鋅(xin)(xin)(xin)兩(liang)種，熱鍍(du)(du)鋅(xin)(xin)(xin)鍍(du)(du)鋅(xin)(xin)(xin)層(ceng)厚，電(dian)鍍(du)(du)鋅(xin)(xin)(xin)成本低，表面不(bu)是很光滑(hua)。吹(chui)(chui)氧焊管(guan)：用(yong)(yong)(yong)作(zuo)煉鋼(gang)吹(chui)(chui)氧用(yong)(yong)(yong)管(guan)，一般用(yong)(yong)(yong)小口徑(jing)的(de)(de)焊接鋼(gang)管(guan)，規格由(you)3/8-2寸八(ba)種。用(yong)(yong)(yong)08、10、15、20或者195-Q235的(de)(de)鋼(gang)帶制(zhi)作(zuo)成的(de)(de)，為(wei)了防腐(fu)(fu)蝕(shi)(shi)，有(you)得進(jin)行滲鋁處理。鍍(du)(du)鋅(xin)(xin)(xin)其防護作(zuo)用(yong)(yong)(yong)更強，抗腐(fu)(fu)蝕(shi)(shi)能力強。整(zheng)個結(jie)構由(you)鋅(xin)(xin)(xin)，形成致密(mi)的(de)(de)四元結(jie)晶(jing)體，此結(jie)晶(jing)體在(zai)鋼(gang)板上形成一層(ceng)屏(ping)障， 因(yin)而(er)有(you)效的(de)(de)防止腐(fu)(fu)蝕(shi)(shi)因(yin)子(zi)穿透(tou)。 耐腐(fu)(fu)蝕(shi)(shi)性來自鋅(xin)(xin)(xin)的(de)(de)障礙層(ceng)保護功能強。

樓(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)鋼(gang)(gang)(gang)筋(jin)(jin)桁(heng)架是將樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)中(zhong)的(de)(de)(de)鋼(gang)(gang)(gang)筋(jin)(jin)在工(gong)廠(chang)(chang)采(cai)用(yong)(yong)進口設備(bei)加工(gong)成鋼(gang)(gang)(gang)筋(jin)(jin)桁(heng)架，并將鋼(gang)(gang)(gang)筋(jin)(jin)桁(heng)架與鍍鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)在工(gong)廠(chang)(chang)焊接(jie)(jie)成一體的(de)(de)(de)組合(he)(he)模板(ban)(ban)(ban)(ban)(ban)(ban)，使其在施(shi)工(gong)階段可(ke)(ke)(ke)作為(wei)鋼(gang)(gang)(gang)梁的(de)(de)(de)側向支撐使用(yong)(yong)！樓(lou)板(ban)(ban)(ban)(ban)(ban)(ban)連(lian)(lian)接(jie)(jie)采(cai)用(yong)(yong)扣合(he)(he)方式(shi)，板(ban)(ban)(ban)(ban)(ban)(ban)與板(ban)(ban)(ban)(ban)(ban)(ban)之間的(de)(de)(de)拉鉤連(lian)(lian)接(jie)(jie)應緊密，保證澆筑混凝土時(shi)不(bu)漏漿，同時(shi)注意(yi)(yi)(yi)排板(ban)(ban)(ban)(ban)(ban)(ban)方向要(yao)一致，桁(heng)架節點間距為(wei)200㎜，注意(yi)(yi)(yi)不(bu)同模板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)橫向節點要(yao)對(dui)齊。我們仔細觀察的(de)(de)(de)話會發現(xian)很多(duo)高(gao)層(ceng)(ceng)建(jian)筑上(shang)都會設置鋼(gang)(gang)(gang)筋(jin)(jin)桁(heng)架樓(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)，我們雖(sui)然經常用(yong)(yong)到該樓(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)，但很少有人知道(dao)這種板(ban)(ban)(ban)(ban)(ban)(ban)材(cai)(cai)為(wei)什么會用(yong)(yong)于高(gao)層(ceng)(ceng)建(jian)筑中(zhong)。下(xia)面小編將為(wei)您介紹(shao)一下(xia)該板(ban)(ban)(ban)(ban)(ban)(ban)材(cai)(cai)在高(gao)層(ceng)(ceng)建(jian)筑中(zhong)的(de)(de)(de)使用(yong)(yong)優勢！鋼(gang)(gang)(gang)筋(jin)(jin)樓(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)搭接(jie)(jie)是有著嚴格(ge)的(de)(de)(de)施(shi)工(gong)要(yao)求的(de)(de)(de)，為(wei)保障(zhang)樓(lou)承板(ban)(ban)(ban)(ban)(ban)(ban)安裝牢固，該板(ban)(ban)(ban)(ban)(ban)(ban)材(cai)(cai)的(de)(de)(de)搭接(jie)(jie)需要(yao)按照說明書正確(que)進行，搭接(jie)(jie)過程中(zhong)還(huan)需要(yao)注意(yi)(yi)(yi)，沿順(shun)肋方向，壓(ya)型鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)(ban)(ban)如(ru)果(guo)可(ke)(ke)(ke)以滿足正截面承載力及剪切(qie)粘結(jie)承載力的(de)(de)(de)要(yao)求，可(ke)(ke)(ke)以不(bu)用(yong)(yong)配順(shun)肋方向的(de)(de)(de)鋼(gang)(gang)(gang)筋(jin)(jin)，這時(shi)候要(yao)注意(yi)(yi)(yi)計算(suan)剪切(qie)粘結(jie)承載力。

樓(lou)承板(ban)組合板(ban)是(shi)一種十分合理(li)的(de)(de)結構(gou)方(fang)式，它能(neng)(neng)(neng)夠按其各組成部件所處(chu)的(de)(de)方(fang)位和(he)特色，充(chong)分發揮(hui)鋼材抗拉和(he)混(hun)(hun)凝(ning)土(tu)抗壓(ya)功(gong)(gong)能(neng)(neng)(neng)好(hao)的(de)(de)長(chang)處(chu)，并具(ju)有杰(jie)出(chu)的(de)(de)抗震功(gong)(gong)能(neng)(neng)(neng)、施(shi)工(gong)(gong)功(gong)(gong)能(neng)(neng)(neng)。這種結構(gou)現(xian)在被(bei)廣(guang)泛運用(yong)于國內(nei)外修(xiu)建中(zhong)，但在國內(nei)大都將(jiang)樓(lou)承板(ban)當作模板(ban)運用(yong)，而(er)沒(mei)有充(chong)分發揮(hui)樓(lou)承板(ban)的(de)(de)效果。 與一般鋼筋(jin)混(hun)(hun)凝(ning)土(tu)樓(lou)板(ban)比較，樓(lou)承板(ban)組合樓(lou)板(ban)具(ju)備以下長(chang)處(chu)：樓(lou)承板(ban)能(neng)(neng)(neng)夠作為(wei)現(xian)澆混(hun)(hun)凝(ning)土(tu)的(de)(de)模板(ban)。這樣就省掉(diao)了施(shi)工(gong)(gong)中(zhong)裝置和(he)撤(che)除模板(ban)等工(gong)(gong)序(xu)，然后節約了時(shi)刻和(he)勞動力;當樓(lou)承板(ban)裝置好(hao)今后將(jiang)能(neng)(neng)(neng)夠作為(wei)施(shi)工(gong)(gong)平(ping)臺運用(yong)。

樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)習慣主體(ti)鋼結(jie)構快速施工的(de)(de)(de)(de)(de)(de)要求，能夠(gou)在短時(shi)間內提供堅定(ding)(ding)的(de)(de)(de)(de)(de)(de)作業渠道，并可(ke)采用(yong)(yong)多個樓(lou)(lou)(lou)(lou)層(ceng)鋪設(she)壓型(xing)鋼板(ban)(ban)(ban)(ban)(ban)(ban)，分層(ceng)澆筑混凝(ning)土(tu)(tu)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)流水施工。在運用(yong)(yong)階(jie)段樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)作為(wei)混凝(ning)土(tu)(tu)樓(lou)(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)受拉鋼筋(jin)，也提高(gao)了(le)樓(lou)(lou)(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)剛度(du)，節省了(le)鋼筋(jin)和(he)(he)混凝(ning)土(tu)(tu)的(de)(de)(de)(de)(de)(de)用(yong)(yong)量(liang)(liang)。樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)上面(mian)能夠(gou)鋪設(she)保溫，隔音，隔熱，隔振(zhen)等(deng)資(zi)料(liao)。改進(jin)樓(lou)(lou)(lou)(lou)面(mian)性(xing)(xing)能充(chong)分發(fa)揮鋼的(de)(de)(de)(de)(de)(de)杰出(chu)的(de)(de)(de)(de)(de)(de)抗拉強(qiang)度(du)和(he)(he)延(yan)性(xing)(xing)及混凝(ning)土(tu)(tu)優(you)良的(de)(de)(de)(de)(de)(de)抗壓強(qiang)度(du)和(he)(he)較大(da)的(de)(de)(de)(de)(de)(de)剛度(du)。壓型(xing)板(ban)(ban)(ban)(ban)(ban)(ban)表面(mian)壓紋使樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)與混凝(ning)土(tu)(tu)之間產生大(da)的(de)(de)(de)(de)(de)(de)結(jie)合力，使二者形(xing)成(cheng)整體(ti)，配(pei)以(yi)加勁(jing)肋，使樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)體(ti)系具有高(gao)強(qiang)承(cheng)(cheng)載力。在懸(xuan)臂條(tiao)件(jian)下，樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)僅作為(wei)性(xing)(xing)模板(ban)(ban)(ban)(ban)(ban)(ban)。懸(xuan)挑的(de)(de)(de)(de)(de)(de)長度(du)可(ke)根據樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)截(jie)面(mian)特性(xing)(xing)來(lai)定(ding)(ding)。為(wei)了(le)避免懸(xuan)挑板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)開裂(lie)，需(xu)在支座處依結(jie)構工程(cheng)師(shi)的(de)(de)(de)(de)(de)(de)規劃配(pei)上負筋(jin)。本公司樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)已通過國家固定(ding)(ding)救活體(ti)系及耐火構件(jian)質量(liang)(liang)檢(jian)測中心的(de)(de)(de)(de)(de)(de)耐火檢(jian)測，作為(wei)組合樓(lou)(lou)(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)無需(xu)防火噴(pen)涂，因(yin)而大(da)大(da)降低了(le)工程(cheng)造價。

堆(dui)積(ji)樓(lou)(lou)承板的地坪應(ying)基(ji)本平坦(tan)，鋼筋(jin)桁架樓(lou)(lou)承板堆(dui)積(ji)不(bu)宜過(guo)高(gao)，每(mei)堆(dui)不(bu)超越(yue)60張。樓(lou)(lou)承板運(yun)至現場，需(xu)妥善保護，不(bu)得有任何損壞和(he)污染(ran)，特別(bie)不(bu)得感染(ran)油污。樓(lou)(lou)承板應(ying)根據(ju)排版圖預先(xian)切開、編號。起吊(diao)(diao)(diao)(diao)前，每(mei)捆(kun)要有兩條鋼絲繩，分別(bie)捆(kun)于兩頭四分之一鋼板長度處，采用(yong)(yong)專用(yong)(yong)吊(diao)(diao)(diao)(diao)具(ju)吊(diao)(diao)(diao)(diao)起。應(ying)先(xian)行(xing)試吊(diao)(diao)(diao)(diao)，檢查重心是否(fou)穩定，鋼索是否(fou)會滑動，待牢(lao)(lao)靠(kao)，無慮時(shi)(shi)方可吊(diao)(diao)(diao)(diao)起。起吊(diao)(diao)(diao)(diao)時(shi)(shi)，應(ying)從下(xia)往上樓(lou)(lou)層(ceng)次序吊(diao)(diao)(diao)(diao)料(liao)為(wei)原則，避免因先(xian)行(xing)吊(diao)(diao)(diao)(diao)放上層(ceng)資料(liao)后(hou)，阻止下(xia)面樓(lou)(lou)層(ceng)的吊(diao)(diao)(diao)(diao)放作業(ye)。整疊樓(lou)(lou)承板放梁(liang)面時(shi)(shi)，應(ying)考慮梁(liang)的承載能力，避免因集中載荷過(guo)大，造成梁(liang)的變形。樓(lou)(lou)承板吊(diao)(diao)(diao)(diao)至樓(lou)(lou)層(ceng)，暫時(shi)(shi)不(bu)鋪(pu)設時(shi)(shi)，應(ying)作牢(lao)(lao)靠(kao)固定，避免飛落(luo)和(he)滑落(luo)傷(shang)人(ren)。