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仁懷攀華熱鍍鋅廠家

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仁懷攀華熱鍍鋅廠家

2020-09-20
仁懷攀華熱鍍鋅廠家

用(yong)(yong)電鍍(du)(du)(du)(du)法制(zhi)造(zao)這種(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)具(ju)有(you)(you)良好(hao)(hao)的(de)(de)(de)加工(gong)性。但鍍(du)(du)(du)(du)層(ceng)較薄(bo),耐腐蝕性不(bu)如熱(re)浸法鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban);單面鍍(du)(du)(du)(du)和雙面差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。單面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban),即(ji)只在(zai)(zai)一(yi)面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)產品。在(zai)(zai)焊接、涂裝、防(fang)銹(xiu)處理、加工(gong)等方面,具(ju)有(you)(you)比雙面鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好(hao)(hao)的(de)(de)(de)適應性。為(wei)克服單面未涂鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)缺點,又有(you)(you)一(yi)種(zhong)在(zai)(zai)另面涂以薄(bo)層(ceng)鋅(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban),即(ji)雙面差鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban);合(he)(he)金、復合(he)(he)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。它是用(yong)(yong)鋅(xin)(xin)(xin)(xin)(xin)和其他金屬如鉛(qian)、鋅(xin)(xin)(xin)(xin)(xin)制(zhi)成(cheng)(cheng)合(he)(he)金乃(nai)至復合(he)(he)鍍(du)(du)(du)(du)成(cheng)(cheng)的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)。這種(zhong)鋼(gang)板(ban)(ban)(ban)(ban)既具(ju)有(you)(you)防(fang)銹(xiu)性能(neng),又有(you)(you)良好(hao)(hao)的(de)(de)(de)涂裝性能(neng)。 除上述五(wu)種(zhong)外,還有(you)(you)彩(cai)色(se)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)、印花(hua)涂裝鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)、聚氯乙烯疊(die)層(ceng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)等。但目前常用(yong)(yong)的(de)(de)(de)仍(reng)為(wei)熱(re)浸鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)按用(yong)(yong)途又可分為(wei)一(yi)般(ban)用(yong)(yong)、屋頂用(yong)(yong)、建(jian)筑外側板(ban)(ban)(ban)(ban)用(yong)(yong)、結構(gou)用(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)用(yong)(yong)、拉伸用(yong)(yong)和深沖用(yong)(yong)等鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼(gang)板(ban)(ban)(ban)(ban)。

仁懷攀華熱鍍鋅廠家

堆積樓(lou)承(cheng)板(ban)的地坪應(ying)(ying)(ying)基本(ben)平(ping)坦,鋼(gang)筋桁架樓(lou)承(cheng)板(ban)堆積不(bu)(bu)宜過高,每堆不(bu)(bu)超(chao)越60張(zhang)。樓(lou)承(cheng)板(ban)運至現場,需妥(tuo)善保護,不(bu)(bu)得有(you)任何損壞(huai)和污染,特別不(bu)(bu)得感(gan)染油污。樓(lou)承(cheng)板(ban)應(ying)(ying)(ying)根據(ju)排(pai)版(ban)圖(tu)預先切開、編號。起(qi)吊(diao)前,每捆(kun)要有(you)兩條鋼(gang)絲繩,分別捆(kun)于兩頭四分之(zhi)一鋼(gang)板(ban)長(chang)度(du)處,采(cai)用(yong)(yong)專用(yong)(yong)吊(diao)具(ju)吊(diao)起(qi)。應(ying)(ying)(ying)先行試吊(diao),檢查(cha)重心(xin)是否穩(wen)定,鋼(gang)索(suo)是否會滑動(dong),待牢靠,無慮(lv)時方可(ke)吊(diao)起(qi)。起(qi)吊(diao)時,應(ying)(ying)(ying)從下往(wang)上樓(lou)層(ceng)次(ci)序吊(diao)料為原則,避免(mian)因(yin)先行吊(diao)放(fang)上層(ceng)資料后,阻(zu)止下面樓(lou)層(ceng)的吊(diao)放(fang)作(zuo)業(ye)。整疊樓(lou)承(cheng)板(ban)放(fang)梁面時,應(ying)(ying)(ying)考慮(lv)梁的承(cheng)載(zai)能力,避免(mian)因(yin)集中載(zai)荷過大,造成梁的變形(xing)。樓(lou)承(cheng)板(ban)吊(diao)至樓(lou)層(ceng),暫時不(bu)(bu)鋪設時,應(ying)(ying)(ying)作(zuo)牢靠固定,避免(mian)飛落和滑落傷人。

仁懷攀華熱鍍鋅廠家

樓承板(ban)(ban)的(de)使用(yong)是(shi)需要安裝的(de),那(nei)么如果(guo)要安裝就要選(xuan)擇合適的(de)小配(pei)件,焊后栓(shuan)釘(ding)(ding)高度(du)大于(yu)壓型(xing)鋼(gang)(gang)板(ban)(ban)波(bo)高30MM(留(liu)意(yi)挑(tiao)選(xuan)樓板(ban)(ban)的(de)類(lei)型(xing));栓(shuan)釘(ding)(ding)頂面混(hun)凝(ning)土保護(hu)層(ceng)(ceng)不小于(yu)15MM(留(liu)意(yi)樓板(ban)(ban)總厚(hou)度(du))直(zhi)徑不宜(yi)大于(yu)19MM。樓承板(ban)(ban)栓(shuan)釘(ding)(ding)類(lei)型(xing)有ф8、ф10、ф13、ф16、ф19、ф22、ф25,栓(shuan)釘(ding)(ding)一般在(zai)鋼(gang)(gang)結構修建中,遍及使用(yong)在(zai)柱(zhu)腳和樓板(ban)(ban)中,一般剛度(du)要求高的(de)柱(zhu)腳都選(xuan)用(yong)鋼(gang)(gang)柱(zhu)內伸(shen)至(zhi)混(hun)凝(ning)土中,鋼(gang)(gang)柱(zhu)埋入(ru)混(hun)凝(ning)土的(de)部位四周均布栓(shuan)釘(ding)(ding)。樓承板(ban)(ban)輕鋼(gang)(gang)結構常(chang)用(yong)厚(hou)度(du)為0.8mm,1.0mm,1.2mm,荷載(zai)較大的(de)情況下會(hui)用(yong)到1.5mm。一般需要用(yong)栓(shuan)釘(ding)(ding)與鋼(gang)(gang)梁銜接,板(ban)(ban)中配(pei)少量鋼(gang)(gang)筋,上面澆混(hun)凝(ning)土層(ceng)(ceng),總厚(hou)度(du)約在(zai)100-200mm之間(jian)。

仁懷攀華熱鍍鋅廠家

攀華熱鍍鋅廠家鋼筋桁架樓承板完成了機械化出產,有利于鋼筋擺放距離均勻、混凝土保護層厚度共同,提高了樓板的施工質量。裝配式鋼筋桁架樓承板可明顯削減現場鋼筋綁扎工程量,加速施工進度,添加施工確保,完成文明施工。熱鍍鋅廠家裝配式模板和連接件拆裝便利,可(ke)屢(lv)次重復使用,節省(sheng)鋼(gang)材(cai),契合國家節能(neng)環保的要求。鋼(gang)構自(zi)主(zhu)研制(zhi)的產(chan)(chan)(chan)品配套自(zi)動化(hua)出(chu)(chu)產(chan)(chan)(chan)設備,大大提高(gao)了(le)勞動出(chu)(chu)產(chan)(chan)(chan)率(lv),有用降低(di)了(le)產(chan)(chan)(chan)品成本,并(bing)編制(zhi)了(le)產(chan)(chan)(chan)品出(chu)(chu)產(chan)(chan)(chan)企業規(gui)范、規(gui)劃手冊和節點構造圖集以及施工手冊。該產(chan)(chan)(chan)品經(jing)過(guo)浙江大學土木工程測試中心(xin)檢測,并(bing)經(jing)過(guo)多項工程使用,各項功能(neng)可(ke)以滿意現澆鋼(gang)筋混凝土樓板承載力和變形的要求。

仁懷攀華熱鍍鋅廠家

鍍(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)為基板(ban)(ban)(ban)(ban)的彩(cai)涂(tu)(tu)(tu)鋼(gang)(gang)板(ban)(ban)(ban)(ban),除有(you)(you)鋅(xin)保護外,鋅(xin)層(ceng)(ceng)(ceng)上(shang)的有(you)(you)機(ji)涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)起了覆(fu)蓋隔離作用(yong),可防止鋼(gang)(gang)板(ban)(ban)(ban)(ban)生銹(xiu),使(shi)用(yong)壽命比鍍(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)更長(chang),據介紹涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)的使(shi)用(yong)壽命比鍍(du)(du)鋅(xin)鋼(gang)(gang)板(ban)(ban)(ban)(ban)長(chang)50%。在連續機(ji)組上(shang)以(yi)冷軋帶(dai)鋼(gang)(gang),鍍(du)(du)鋅(xin)帶(dai)鋼(gang)(gang)(電鍍(du)(du)鋅(xin)和熱(re)鍍(du)(du)鋅(xin))為基板(ban)(ban)(ban)(ban),經(jing)過表面(mian)預(yu)處理(脫脂和化學處理),用(yong)輥涂(tu)(tu)(tu)的方法,涂(tu)(tu)(tu)上(shang)一(yi)層(ceng)(ceng)(ceng)或多層(ceng)(ceng)(ceng)液(ye)態(tai)涂(tu)(tu)(tu)料(liao),經(jing)過烘烤(kao)和冷卻所(suo)得的板(ban)(ban)(ban)(ban)材即為涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。由于涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)可以(yi)有(you)(you)各種不同的顏色(se),習慣上(shang)把涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)叫做彩(cai)色(se)涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。又(you)由于涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)是(shi)在鋼(gang)(gang)板(ban)(ban)(ban)(ban)成型加工之(zhi)前進行的,在國外這叫做預(yu)涂(tu)(tu)(tu)層(ceng)(ceng)(ceng)鋼(gang)(gang)板(ban)(ban)(ban)(ban)。

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