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地(di) 址(zhi):重慶九龍坡(po)綠云鋼材市場A9-293/雙福(fu)攀(pan)寶(bao)鋼材市場綠城路
我國建(jian)筑業中,噪聲(sheng)污(wu)(wu)染(ran)問題久為人(ren)們所(suo)詬病。輕(qing)(qing)型(xing)樓(lou)承(cheng)板(ban)(ban)的(de)應用使(shi)得土建(jian)建(jian)筑物局面被打破,集環(huan)境破壞及污(wu)(wu)染(ran)少(shao)、材料回收和(he)利用率(lv)高(gao)(gao)(gao)、符(fu)合可(ke)持續(xu)發(fa)展(zhan)(zhan)要求等眾多(duo)優點于(yu)一身的(de)樓(lou)承(cheng)板(ban)(ban)建(jian)筑應運而生(sheng),逐步被人(ren)們所(suo)接受。輕(qing)(qing)型(xing)樓(lou)承(cheng)板(ban)(ban)是(shi)近十年來發(fa)展(zhan)(zhan)較快(kuai)的(de)領(ling)域,在采(cai)用輕(qing)(qing)型(xing)樓(lou)承(cheng)板(ban)(ban)占非住(zhu)宅建(jian)筑投資的(de)50%以上。這種(zhong)結(jie)構工(gong)(gong)業化(hua)、商品化(hua)程(cheng)度(du)高(gao)(gao)(gao),施工(gong)(gong)快(kuai),綜合效益高(gao)(gao)(gao),市場(chang)需求量(liang)很(hen)大,已(yi)引起結(jie)構設(she)(she)計人(ren)員認識。樓(lou)承(cheng)板(ban)(ban)的(de)研(yan)究開(kai)發(fa)已(yi)在各地試點,是(shi)輕(qing)(qing)鋼(gang)發(fa)展(zhan)(zhan)的(de)一個重(zhong)要方向(xiang),目前已(yi)經有(you)多(duo)種(zhong)的(de)低層(ceng)、多(duo)層(ceng)和(he)高(gao)(gao)(gao)層(ceng)的(de)設(she)(she)計方案和(he)實例。
重慶樓(lou)承(cheng)板(ban)(ban)(ban)(ban)分(fen)兩種(zhong)。一種(zhong)是(shi)把(ba)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)當做承(cheng)受拉力的(de)(de)(de)(de)鋼(gang)(gang)筋(jin)計(ji)算(suan)的(de)(de)(de)(de),另外一種(zhong)是(shi)僅把(ba)樓(lou)承(cheng)板(ban)(ban)(ban)(ban)作為模板(ban)(ban)(ban)(ban)計(ji)算(suan)而不參(can)與(yu)受力的(de)(de)(de)(de)。做模板(ban)(ban)(ban)(ban)計(ji)算(suan)的(de)(de)(de)(de)比較簡單(dan),直接按(an)照跨度頂就行(xing)了(le)。2米(mi)以(yi)下選0.8的(de)(de)(de)(de),2-3米(mi)的(de)(de)(de)(de)選1.0的(de)(de)(de)(de)。樓(lou)承(cheng)板(ban)(ban)(ban)(ban)作為受力鋼(gang)(gang)筋(jin)計(ji)算(suan),就按(an)照模板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)選用樓(lou)承(cheng)板(ban)(ban)(ban)(ban)(或(huo)者加(jia)厚(hou)(hou)且只能加(jia)厚(hou)(hou)),然后在(zai)計(ji)算(suan)配筋(jin)的(de)(de)(de)(de)時候(hou)可以(yi)按(an)照面(mian)積減少鋼(gang)(gang)筋(jin)用量。樓(lou)承(cheng)板(ban)(ban)(ban)(ban)不能單(dan)獨計(ji)算(suan)的(de)(de)(de)(de),它和整個(ge)樓(lou)板(ban)(ban)(ban)(ban)是(shi)一個(ge)體(ti)系(xi)的(de)(de)(de)(de)。
樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)適應主體鋼結(jie)構快速施(shi)(shi)工的(de)(de)(de)要求,能(neng)夠在(zai)短時(shi)間內提供堅定(ding)的(de)(de)(de)作(zuo)業平臺,并可采(cai)用(yong)多個樓(lou)(lou)層鋪(pu)設(she)(she)壓型鋼板(ban)(ban)(ban)(ban),分層澆筑混(hun)凝(ning)土(tu)板(ban)(ban)(ban)(ban)的(de)(de)(de)流水施(shi)(shi)工。在(zai)使用(yong)階段(duan)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)作(zuo)為(wei)混(hun)凝(ning)土(tu)樓(lou)(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)受拉(la)鋼筋(jin)(jin),也提高了(le)樓(lou)(lou)板(ban)(ban)(ban)(ban)的(de)(de)(de)剛(gang)度(du),節省了(le)鋼筋(jin)(jin)和(he)(he)混(hun)凝(ning)土(tu)的(de)(de)(de)用(yong)量(liang)。樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)上(shang)(shang)面可以(yi)鋪(pu)設(she)(she)保(bao)溫,隔(ge)(ge)音,隔(ge)(ge)熱,隔(ge)(ge)振等材料。樓(lou)(lou)面性(xing)能(neng)充分發(fa)揮鋼的(de)(de)(de)良(liang)好的(de)(de)(de)抗拉(la)強度(du)和(he)(he)延(yan)性(xing)及混(hun)凝(ning)土(tu)優良(liang)的(de)(de)(de)抗壓強度(du)和(he)(he)較(jiao)大(da)的(de)(de)(de)剛(gang)度(du)。壓型板(ban)(ban)(ban)(ban)表(biao)面壓紋使樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)與混(hun)凝(ning)土(tu)之(zhi)間產生大(da)的(de)(de)(de)結(jie)合力,使二者形成整體,配以(yi)加勁肋,使樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)系(xi)統具有高強承(cheng)載力。在(zai)懸臂條件下,樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)僅作(zuo)為(wei)性(xing)模板(ban)(ban)(ban)(ban)。懸挑的(de)(de)(de)長度(du)可根據樓(lou)(lou)承(cheng)板(ban)(ban)(ban)(ban)的(de)(de)(de)截面特性(xing)來(lai)定(ding)。為(wei)了(le)防止懸挑板(ban)(ban)(ban)(ban)的(de)(de)(de)開裂,需在(zai)支座處依結(jie)構工程(cheng)師的(de)(de)(de)設(she)(she)計配上(shang)(shang)負(fu)筋(jin)(jin)。
電鍍鋅批發鍍鋅板想要擴大自己的市場占有額,這個時候就要對自身的品牌來做好宣傳,當你的宣傳工作做的越好的時候,你會發現市場上就會有更多人知道這種產品的存在,從而真正保障人們知道這樣的產品,當他們有需求的時候還會考慮到這個方面,所以提前來對自身進行宣傳,好的宣傳對你擴大市場占有額是一個基礎。安順電鍍鋅重慶鍍鋅(xin)板想要擴大自己的市場占有(you)(you)額,我們還要不斷(duan)的提(ti)(ti)升質(zhi)量,當(dang)產品(pin)質(zhi)量上(shang)都是非常好的,這個時候你(ni)(ni)就(jiu)會發現我們不斷(duan)對產品(pin)進(jin)行各個方面的提(ti)(ti)升,這樣對你(ni)(ni)今(jin)后(hou)才能夠真正(zheng)(zheng)有(you)(you)好的保障。所以真正(zheng)(zheng)提(ti)(ti)升市場占有(you)(you)額還是要依靠(kao)質(zhi)量,這樣就(jiu)會不斷(duan)有(you)(you)新(xin)客戶知道你(ni)(ni)并且看到了質(zhi)量之(zhi)后(hou)一(yi)直(zhi)都選擇你(ni)(ni)的。
熱(re)(re)浸鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban)將薄鋼板(ban)(ban)浸入(ru)熔(rong)(rong)解的(de)(de)鋅(xin)槽(cao)(cao)中,使(shi)(shi)其表面(mian)(mian)粘附(fu)一層鋅(xin)的(de)(de)薄鋼板(ban)(ban)。目前主要采用連續(xu)鍍(du)(du)(du)(du)(du)(du)鋅(xin)工(gong)藝生產,即把成(cheng)卷的(de)(de)鋼板(ban)(ban)連續(xu)浸在熔(rong)(rong)解有鋅(xin)的(de)(de)鍍(du)(du)(du)(du)(du)(du)槽(cao)(cao)中制成(cheng)鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban);合金化鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban)。這(zhe)(zhe)種(zhong)鋼板(ban)(ban)也是用熱(re)(re)浸法制造(zao),但(dan)在出槽(cao)(cao)后(hou),立即把它加熱(re)(re)到500 ℃左右,使(shi)(shi)其生成(cheng)鋅(xin)和鐵的(de)(de)合金被(bei)膜。這(zhe)(zhe)種(zhong)鍍(du)(du)(du)(du)(du)(du)鋅(xin)板(ban)(ban)具有良好的(de)(de)涂料的(de)(de)密(mi)著性和焊(han)接性;電(dian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban)。用電(dian)鍍(du)(du)(du)(du)(du)(du)法制造(zao)這(zhe)(zhe)種(zhong)鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban)具有良好的(de)(de)加工(gong)性。但(dan)鍍(du)(du)(du)(du)(du)(du)層較(jiao)薄,耐腐蝕性不如熱(re)(re)浸法鍍(du)(du)(du)(du)(du)(du)鋅(xin)板(ban)(ban);單面(mian)(mian)鍍(du)(du)(du)(du)(du)(du)和雙(shuang)面(mian)(mian)差鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban)。單面(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)鋼板(ban)(ban),即只在一面(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)的(de)(de)產品。在焊(han)接、涂裝、防銹處理(li)、加工(gong)等方面(mian)(mian),具有比雙(shuang)面(mian)(mian)鍍(du)(du)(du)(du)(du)(du)鋅(xin)板(ban)(ban)好的(de)(de)適應性。
鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼板按用(yong)(yong)(yong)(yong)(yong)(yong)途又可分為(wei)(wei)一般(ban)用(yong)(yong)(yong)(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)(yong)(yong)(yong)、建(jian)筑外側板用(yong)(yong)(yong)(yong)(yong)(yong)、結構(gou)用(yong)(yong)(yong)(yong)(yong)(yong)、瓦壟板用(yong)(yong)(yong)(yong)(yong)(yong)、拉(la)伸用(yong)(yong)(yong)(yong)(yong)(yong)和(he)深(shen)沖(chong)用(yong)(yong)(yong)(yong)(yong)(yong)等鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鋼板。對于一般(ban)防保護用(yong)(yong)(yong)(yong)(yong)(yong)鍍(du)(du)層(ceng),可以(yi)采用(yong)(yong)(yong)(yong)(yong)(yong)堿性鋅(xin)(xin)(xin)(xin)(xin)(xin)酸鹽(yan)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)彩色(se)(se)(se)鈍(dun)化(hua)(hua)工藝。有(you)時為(wei)(wei)了產品的(de)(de)(de)配(pei)色(se)(se)(se)需要,也可以(yi)采用(yong)(yong)(yong)(yong)(yong)(yong)藍白色(se)(se)(se)鈍(dun)化(hua)(hua)工藝,比如軍綠(lv)色(se)(se)(se)鈍(dun)化(hua)(hua)、黑色(se)(se)(se)鈍(dun)化(hua)(hua)等。為(wei)(wei)提高鋼管(guan)的(de)(de)(de)耐(nai)腐(fu)(fu)蝕(shi)性能,對一般(ban)鋼管(guan)進行鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)卷分熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)和(he)電鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)兩種(zhong),熱鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)層(ceng)厚,電鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)成(cheng)(cheng)本低(di),表(biao)面不是很光(guang)滑。吹(chui)氧焊管(guan):用(yong)(yong)(yong)(yong)(yong)(yong)作煉鋼吹(chui)氧用(yong)(yong)(yong)(yong)(yong)(yong)管(guan),一般(ban)用(yong)(yong)(yong)(yong)(yong)(yong)小口徑的(de)(de)(de)焊接(jie)鋼管(guan),規格由3/8-2寸八種(zhong)。用(yong)(yong)(yong)(yong)(yong)(yong)08、10、15、20或者195-Q235的(de)(de)(de)鋼帶制(zhi)作成(cheng)(cheng)的(de)(de)(de),為(wei)(wei)了防腐(fu)(fu)蝕(shi),有(you)得(de)進行滲鋁(lv)處理。鍍(du)(du)鋅(xin)(xin)(xin)(xin)(xin)(xin)其防護作用(yong)(yong)(yong)(yong)(yong)(yong)更強(qiang),抗腐(fu)(fu)蝕(shi)能力(li)強(qiang)。整個結構(gou)由鋅(xin)(xin)(xin)(xin)(xin)(xin),形(xing)成(cheng)(cheng)致(zhi)密的(de)(de)(de)四(si)元結晶(jing)體,此結晶(jing)體在鋼板上形(xing)成(cheng)(cheng)一層(ceng)屏障, 因而(er)有(you)效(xiao)的(de)(de)(de)防止腐(fu)(fu)蝕(shi)因子(zi)穿(chuan)透。 耐(nai)腐(fu)(fu)蝕(shi)性來自鋅(xin)(xin)(xin)(xin)(xin)(xin)的(de)(de)(de)障礙層(ceng)保護功能強(qiang)。