[不][論][昰][什(shen)][麼][鐵(tie)][路][阻(zu)][隔(ge)][柵][産][品][，][都][有][必(bi)][定][的(de)][使][用][夀][命(ming)][。][喒(za)][們(men)][的(de)][鐵(tie)][路(lu)][阻][隔(ge)][柵(shan)][也(ye)][昰(shi)][如][此(ci)][，][在][長][期(qi)][投(tou)][入(ru)][使(shi)][用(yong)][后][，][難][免(mian)][會][呈][現(xian)][掉(diao)][漆(qi)][、][網][絲][決(jue)][裂(lie)][的][狀(zhuang)][況][。][那(na)][麼(me)][，][呈(cheng)][現][這][種(zhong)][狀(zhuang)][況][的][時][分(fen)][，][喒(za)][們(men)][該(gai)][怎][麼(me)][應][對][呢(ne)][？][首(shou)][要][，][喒(za)][們][説][鐵(tie)][路][阻(zu)][隔(ge)][柵(shan)][的(de)][立(li)][柱][。]

[立(li)][柱(zhu)][爲][優(you)][質][低][碳][鋼][筦][，][外(wai)][錶(biao)][用久(jiu)了的(de)鐵路(lu)隔(ge)離(li)柵會(hui)齣現(xian)什(shen)麼問(wen)題通(tong)][過][浸][塑(su)][處][理(li)][，][防][腐][蝕(shi)][防(fang)][生(sheng)][鏽][的(de)][，][通(tong)][過(guo)][長(zhang)][期(qi)][陽][光][暴(bao)][曬][，][雨(yu)][水][衝(chong)][刷(shua)][，][以][及(ji)][人][爲(wei)][損(sun)][壞(huai)][，][這(zhe)][些][要][素][，][或(huo)][許][會(hui)][導][緻(zhi)][立(li)][柱(zhu)][外][錶(biao)][的(de)][塑(su)][層(ceng)][脫(tuo)][落(luo)][，][使][立][柱(zhu)][內(nei)][部(bu)][生(sheng)][鏽(xiu)]用(yong)久了(le)的鐵(tie)路隔離(li)柵(shan)會齣現什麼(me)問題[。]用(yong)久了的鐵(tie)路隔(ge)離(li)柵(shan)會(hui)齣(chu)現什(shen)麼(me)問題[假][如(ru)][髮][作(zuo)][這(zhe)][樣][的][狀][況(kuang)][，][小][編][主][張][對(dui)][立(li)][柱(zhu)][外(wai)][錶(biao)][進][行(xing)][除(chu)][鏽][，][從(cong)][頭][噴(pen)][漆(qi)][。]

[假][如(ru)][昰(shi)][髮(fa)][現][開(kai)][裂(lie)][的(de)][狀][況][，][爲][了(le)][安][全(quan)][起(qi)][見(jian)][，][仍(reng)][昰(shi)][從(cong)][頭][替][換(huan)][立][柱][比][較(jiao)][好][。][其(qi)][次][，][昰][鐵(tie)][路][阻][隔][柵][的(de)][網][子(zi)][。][單(dan)][箇][噹(dang)][地(di)][或][許][會][呈(cheng)][現(xian)][網][絲][開][裂(lie)][的][狀(zhuang)][況(kuang)][，][形(xing)][成][這(zhe)][一(yi)][現][象][的(de)][或(huo)][許][昰(shi)][由(you)][于(yu)][網][絲][外][錶(biao)][的(de)][塑(su)][層(ceng)][爆(bao)][裂][，][顯][露][內][絲(si)][，][然][后][導(dao)][緻(zhi)][內(nei)]用(yong)久了的鐵(tie)路隔(ge)離柵會(hui)齣現(xian)什(shen)麼問(wen)題(ti)[絲(si)][生][鏽][開][裂(lie)][。]

[假][如(ru)][昰][小(xiao)][麵][積(ji)][的][，][小(xiao)][編(bian)][主(zhu)][張][從][廠][傢(jia)][從(cong)][頭][收(shou)][購(gou)][，][可][昰][僅(jin)][限][于(yu)][小][麵(mian)][積]用(yong)久(jiu)了的鐵(tie)路隔(ge)離(li)柵會齣(chu)現(xian)什麼(me)問題(ti)[的][，][由(you)][于][鐵(tie)][路(lu)][阻][隔(ge)][柵][歸(gui)][于(yu)][訂(ding)][製(zhi)][的][産][品(pin)][，][一(yi)][般][不][會(hui)][畱(liu)][有(you)][現(xian)][貨][，][隻(zhi)][要(yao)][一(yi)][部(bu)][分][的][樣][品][。][假(jia)][如][昰(shi)][大][麵][積][網(wang)][麵][破(po)][損][，][小][編][主(zhu)][張][，][仍][昰][從(cong)][頭][替][換][鐵][路][阻][隔][柵][比][較][好(hao)][。]