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砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)在(zai)(zai)工業領域(yu)得(de)到廣(guang)泛(fan)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)，砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)也已成為工業上(shang)的(de)(de)(de)(de)支柱設(she)(she)備。對于(yu)(yu)砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)而言在(zai)(zai)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)過(guo)程(cheng)中的(de)(de)(de)(de)生(sheng)產(chan)效(xiao)率在(zai)(zai)隨(sui)著設(she)(she)備的(de)(de)(de)(de)不斷完(wan)善而不斷提升的(de)(de)(de)(de)，用(yong)(yong)(yong)(yong)(yong)(yong)戶也隨(sui)著砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)設(she)(she)備的(de)(de)(de)(de)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)和(he)(he)自己的(de)(de)(de)(de)所總結的(de)(de)(de)(de)經(jing)驗(yan)來開始注重砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)日(ri)常(chang)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)和(he)(he)保養(yang)，這樣的(de)(de)(de)(de)轉(zhuan)變一部分來自于(yu)(yu)用(yong)(yong)(yong)(yong)(yong)(yong)戶對砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)了解增加(jia)另(ling)外(wai)一部分來自于(yu)(yu)用(yong)(yong)(yong)(yong)(yong)(yong)戶在(zai)(zai)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)過(guo)程(cheng)中所發生(sheng)的(de)(de)(de)(de)一些轉(zhuan)變，用(yong)(yong)(yong)(yong)(yong)(yong)戶在(zai)(zai)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)中經(jing)過(guo)對砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)進一步的(de)(de)(de)(de)了解，得(de)出(chu)結論設(she)(she)備出(chu)現故障的(de)(de)(de)(de)時候既影響時間還耽誤(wu)生(sheng)產(chan)使(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)。想要保證(zheng)制(zhi)砂(sha)(sha)(sha)設(she)(she)備的(de)(de)(de)(de)正(zheng)常(chang)效(xiao)率就必須保持砂(sha)(sha)(sha)石(shi)(shi)破(po)碎機(ji)(ji)(ji)(ji)設(she)(she)備健康狀況。這有(you)這樣才能保證(zheng)制(zhi)砂(sha)(sha)(sha)生(sheng)產(chan)線的(de)(de)(de)(de)有(you)序生(sheng)產(chan)。

路面破碎機(ji)碎石(shi)化(hua)要(yao)求？

水泥(ni)路面(mian)破(po)(po)碎(sui)機碎(sui)石(shi)化控制的主要指標有：破(po)(po)碎(sui)率(lv)和(he)破(po)(po)碎(sui)尺寸(cun)兩項。一般情(qing)況(kuang)下，要求把75%的水泥(ni)混凝土(tu)路面(mian)破(po)(po)碎(sui)成表(biao)面(mian)i大尺寸(cun)不(bu)超過(guo)7.5cm，中(zhong)間(jian)不(bu)超過(guo)22.5cm，底部不(bu)超過(guo)37.5cm的粒徑。破(po)(po)碎(sui)后顆粒尺寸(cun)可通過(guo)調(diao)整重錘下落高度進行控制。

碎石化(hua)后(hou)混凝(ning)土顆粒間應形(xing)成緊密嵌擠結構，顆粒應嵌入或(huo)緊貼舊路基層(ceng)，消(xiao)除脫空板(ban)原有間隙。破碎時，與相鄰(lin)車道(dao)銜接寬度(du)(du)應大于15cm。瀝青透(tou)層(ceng)油滲透(tou)破碎層(ceng)深度(du)(du)應達到(dao)3~5cm。破碎后(hou)和灑透(tou)層(ceng)油后(hou)路面(mian)不(bu)得開放交通，若(ruo)通車造成破碎后(hou)路面(mian)不(bu)平(ping)整(zheng)或(huo)透(tou)層(ceng)油粘結層(ceng)損壞(huai)，應重新壓實和加(jia)灑透(tou)層(ceng)油。

多錘頭破(po)(po)(po)碎(sui)(sui)機是對水(shui)(shui)(shui)(shui)泥(ni)(ni)混(hun)凝土(tu)(tu)路(lu)面(mian)(mian)進(jin)(jin)行碎(sui)(sui)石化技術的機械(xie)，對舊水(shui)(shui)(shui)(shui)泥(ni)(ni)路(lu)面(mian)(mian)打(da)碎(sui)(sui)后，水(shui)(shui)(shui)(shui)泥(ni)(ni)路(lu)面(mian)(mian)顆(ke)(ke)粒由上而下逐漸增大(da)，經碾(nian)壓后，上部顆(ke)(ke)粒形(xing)成平整面(mian)(mian)，下部顆(ke)(ke)粒間形(xing)成嵌擠結構，再(zai)加(jia)鋪(pu)新(xin)的面(mian)(mian)層(ceng)后，可(ke)(ke)有效強化路(lu)基。將舊水(shui)(shui)(shui)(shui)泥(ni)(ni)混(hun)凝土(tu)(tu)路(lu)面(mian)(mian)充(chong)分(fen)碎(sui)(sui)石化，以達到加(jia)鋪(pu)前的施工要求(qiu)，可(ke)(ke)有兩種(zhong)方法(fa)：一(yi)種(zhong)是通(tong)過破(po)(po)(po)碎(sui)(sui)錘進(jin)(jin)行破(po)(po)(po)碎(sui)(sui)，一(yi)種(zhong)是振動(dong)破(po)(po)(po)碎(sui)(sui)。但(dan)對于厚(hou)度為(wei)20cm左右的水(shui)(shui)(shui)(shui)泥(ni)(ni)混(hun)凝土(tu)(tu)層(ceng)來(lai)說，前一(yi)種(zhong)不(bu)但(dan)效果(guo)要好，而且結構簡單、易于實現(xian)。