
泰安(an)市汶河水泥(ni)制(zhi)品有限(xian)公司
經營模(mo)式:生產加工
地址:泰安市岱岳區角峪(yu)鎮
主營:水泥電桿,混凝土管(guan)樁及(ji)各種水泥制(zhi)品(pin)
業務(wu)熱線:
QQ:448238058





提(ti)高水(shui)泥電(dian)線(xian)桿的(de)強度和質量方法:
電線桿原材料砂石(shi)料的(de)(de)要求(qiu):水(shui)泥電線桿使用的(de)(de)砂子(zi)采用中(zhong)粗,石(shi)子(zi)采用中(zhong)石(shi)子(zi),其質量應分(fen)別符(fu)合GB/T14684、GB/T14685的(de)(de)規(gui)定,并符(fu)合GBJ204的(de)(de)規(gui)定。水(shui)泥電線桿的(de)(de)預應力并應符(fu)合GBJ204的(de)(de)規(gui)定。
預應力(li)鋼(gang)絲(si)和(he)(he)鋼(gang)筋:水泥電線桿的鋼(gang)筋采用冷(leng)(leng)拉(la)Ⅱ級(ji)(ji)、冷(leng)(leng)拉(la)Ⅲ級(ji)(ji)、冷(leng)(leng)拉(la)Ⅳ級(ji)(ji)、Ⅴ級(ji)(ji)(熱處(chu)理)鋼(gang)筋、ji冷(leng)(leng)拔低碳鋼(gang)絲(si)、刻痕(hen)鋼(gang)絲(si)和(he)(he)鋼(gang)鉸絲(si)、碳素(su)結構(gou)鋼(gang),其性能應分(fen)別符合(he)GB1499、GB5223、GB5224和(he)(he)GB4463的規(gui)定(ding)非(fei)預應力(li)鋼(gang)筋采用I級(ji)(ji)、II級(ji)(ji)鋼(gang)筋,其性能應分(fen)別符合(he)GB700,GB701的規(gui)定(ding)。
地下水和混凝土外(wai)加劑(ji):在拌制混制土須采用飲用水,水質應符合(he)JGJ63的(de)規定(ding)。摻入混凝土中的(de)外(wai)加劑(ji),其性(xing)能(neng)應符合(he)GB8076的(de)規定(ding),嚴(yan)禁(jin)摻入氯鹽類外(wai)加劑(ji)。
有(you)的水泥電(dian)線桿(gan)(gan)低于國際(ji)標(biao)準(zhun)很多,很多廠(chang)家不(bu)注(zhu)重水泥電(dian)線桿(gan)(gan)強(qiang)度和荷載能力,只注(zhu)重生產成本,所以(yi),小編(bian)建(jian)議您購買的電(dian)線桿(gan)(gan)產品(pin)一定(ding)要到正規廠(chang)家!
水泥電(dian)線桿(gan)的焊(han)接要求:
1、首先(xian)兩節(jie)桿對(dui)接調直(zhi),將(jiang)水泥電線桿下節(jie)放置平整的地面,然(ran)后對(dui)接上(shang)節(jie)對(dui)直(zhi)。
2、其次焊(han)(han)接(jie)(jie)(jie)固(gu)(gu)定,在(zai)水(shui)泥(ni)電線桿調直以后按照(zhao)焊(han)(han)接(jie)(jie)(jie)位(wei)置(zhi)平均(jun)打(da)點固(gu)(gu)定,在(zai)整個焊(han)(han)接(jie)(jie)(jie)法蘭焊(han)(han)接(jie)(jie)(jie)三個點進行固(gu)(gu)定,打(da)點固(gu)(gu)定完成(cheng)開始(shi)校直,用水(shui)平儀檢測(ce)電線桿是否對(dui)直,在(zai)焊(han)(han)接(jie)(jie)(jie)時主要(yao)的(de)注意的(de)問題(ti)就是焊(han)(han)接(jie)(jie)(jie)工序以及(ji)要(yao)點。
3、焊(han)(han)接水泥電(dian)線桿(gan),在(zai)焊(han)(han)接時注意焊(han)(han)點均勻,整個焊(han)(han)接需要三(san)遍焊(han)(han)接方可完成,涂(tu)刷除(chu)銹漆(qi),除(chu)去焊(han)(han)接位置銹斑(ban),涂(tu)刷防腐漆(qi),電(dian)線桿(gan)注意用于高壓電(dian)力架設,如果焊(han)(han)接不牢固導(dao)致電(dian)線桿(gan)拉力減弱(ruo)強度減小從(cong)而造成損壞(huai)。
4、偷工減料后果及影響:
在生產水(shui)泥電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)是(shi)減(jian)(jian)少(shao)(shao)材料使用(yong)(yong)量(liang),水(shui)泥、鋼筋、內外環,一根電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)可以(yi)減(jian)(jian)少(shao)(shao)20元成本,偷工(gong)減(jian)(jian)料導(dao)致后果,不(bu)達標電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)在安(an)裝使用(yong)(yong)上危險極大,在架(jia)線(xian)(xian)(xian)、緊線(xian)(xian)(xian)是(shi)容(rong)(rong)易拉(la)(la)斷電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)。偷工(gong)減(jian)(jian)料的(de)(de)電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)在運(yun)輸上容(rong)(rong)易壓(ya)裂,壓(ya)碎,偷工(gong)減(jian)(jian)料的(de)(de)電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)強度(du)差(cha)距很大,導(dao)致運(yun)輸壓(ya)碎、緊線(xian)(xian)(xian)拉(la)(la)斷事(shi)情不(bu)在期數(shu)。偷工(gong)減(jian)(jian)料的(de)(de)電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)使用(yong)(yong)年限較短,減(jian)(jian)少(shao)(shao)水(shui)泥使用(yong)(yong)量(liang)導(dao)致水(shui)泥電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)強度(du)大大降(jiang)低,表面脫皮,使用(yong)(yong)年限減(jian)(jian)少(shao)(shao),熱脹冷縮(suo);所(suo)以(yi)夏天架(jia)設(she)電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)時,要留出足夠的(de)(de)余量(liang),以(yi)免冬天時電(dian)(dian)線(xian)(xian)(xian)收(shou)縮(suo)而拉(la)(la)斷電(dian)(dian)線(xian)(xian)(xian)或者拉(la)(la)倒電(dian)(dian)線(xian)(xian)(xian)桿(gan)(gan)。