采用(yong)一種抗靜電阻燃的特種塑料管、異形雙槽聚能(neng)管，根據(ju)炮眼(yan)(yan)(yan)深度可長(chang)可短(duan)。是兩個相似半(ban)壁(bi)管組成(cheng)(cheng)，半(ban)壁(bi)管中央有(you)個凹進(jin)去的槽叫做'聚能(neng)槽"，使用(yong)聚能(neng)管光面(mian)爆(bao)破(po)(po)成(cheng)(cheng)型效(xiao)果好，開挖(wa)輪(lun)廓線平順整齊，圍巖(yan)擾動(dong)減(jian)少(shao)(shao)(shao)、超欠挖(wa)明顯改善(shan)，有(you)利于支護工(gong)序施(shi)工(gong)，同時(shi)混凝土回填成(cheng)(cheng)本(ben)大為降(jiang)低。鑿孔率(lv)減(jian)少(shao)(shao)(shao)30%，大大降(jiang)低了(le)爆(bao)破(po)(po)作業(ye)工(gong)班的勞動(dong)量:鉆孔縮短(duan)30分鐘、少(shao)(shao)(shao)打眼(yan)(yan)(yan)、出渣量減(jian)少(shao)(shao)(shao)，降(jiang)低了(le)材(cai)料成(cheng)(cheng)本(ben)、減(jian)少(shao)(shao)(shao)工(gong)時(shi)消耗、勞動(dong)效(xiao)率(lv)明顯提高，周邊眼(yan)(yan)(yan)爆(bao)破(po)(po)成(cheng)(cheng)本(ben)降(jiang)低30%以(yi)上(shang)，半(ban)眼(yan)(yan)(yan)痕保(bao)留(liu)率(lv)高達85%以(yi)上(shang)。pvc爆(bao)破(po)(po)聚能(neng)管主要應用(yong)于隧道(dao)、煤(mei)礦、鐵礦等需要進(jin)行光面(mian)爆(bao)破(po)(po)施(shi)工(gong)的工(gong)程(cheng)。采用(yong)聚能(neng)管的光面(mian)爆(bao)破(po)(po)可減(jian)少(shao)(shao)(shao)鉆孔，擴大孔距，減(jian)少(shao)(shao)(shao)導(dao)爆(bao)管用(yong)量，減(jian)少(shao)(shao)(shao)超挖(wa)，減(jian)少(shao)(shao)(shao)噴(pen)漿，提高半(ban)孔率(lv)，既節省了(le)成(cheng)(cheng)本(ben)又提高了(le)施(shi)工(gong)效(xiao)率(lv)。

施工因其復(fu)雜性、專(zhuan)業(ye)(ye)性、危險(xian)性，稍(shao)有(you)不慎(shen)，將對人民(min)的(de)(de)(de)(de)生命(ming)財(cai)產(chan)(chan)(chan)(chan)安全造成(cheng)不可(ke)(ke)估量(liang)的(de)(de)(de)(de)損失，例如(ru)廣東宏大(da)寧夏(xia)“10.16”、山東保利“5.20”等重大(da)安全事故。因此(ci)，相(xiang)較其他行業(ye)(ye)，國家(jia)出臺(tai)的(de)(de)(de)(de)相(xiang)關(guan)(guan)法(fa)律法(fa)規(gui)多(duo)、專(zhuan)、嚴(yan)，從爆(bao)破材(cai)(cai)料（炸藥、雷管(guan)、導(dao)(dao)爆(bao)索?管(guan)?及(ji)相(xiang)關(guan)(guan)材(cai)(cai)料）的(de)(de)(de)(de)生產(chan)(chan)(chan)(chan)、購進(jin)、運輸、儲存(cun)、發放(fang)、布網、連接(jie)、起爆(bao)、排(pai)爆(bao)等一系列程序均有(you)嚴(yan)格的(de)(de)(de)(de)法(fa)律規(gui)定和科學(xue)(xue)的(de)(de)(de)(de)操(cao)作規(gui)程，并且(qie)相(xiang)關(guan)(guan)從業(ye)(ye)單(dan)位和人員均應取得(de)相(xiang)應資質。做為各類爆(bao)破中不可(ke)(ke)或(huo)缺的(de)(de)(de)(de)一種導(dao)(dao)線(xian)，特(te)別不同(tong)(tong)于一般的(de)(de)(de)(de)電線(xian)電纜(lan)(lan)，其質量(liang)要(yao)求及(ji)各項技術參(can)數(shu)也與普通電線(xian)電纜(lan)(lan)不同(tong)(tong)。部(bu)分家(jia)庭作坊(fang)式的(de)(de)(de)(de)電線(xian)電纜(lan)(lan)廠無(wu)科學(xue)(xue)的(de)(de)(de)(de)生產(chan)(chan)(chan)(chan)工藝、無(wu)基本的(de)(de)(de)(de)檢測設備、無(wu)專(zhuan)業(ye)(ye)的(de)(de)(de)(de)技術人員，甚至不知道爆(bao)破線(xian)的(de)(de)(de)(de)質量(liang)要(yao)求和技術參(can)數(shu)，更不可(ke)(ke)能制(zhi)訂自己的(de)(de)(de)(de)企業(ye)(ye)標準，僅憑(ping)簡陋的(de)(de)(de)(de)設備、以(yi)(yi)粗糙的(de)(de)(de)(de)模(mo)仿進(jin)行生產(chan)(chan)(chan)(chan)經(jing)營(ying)活動(dong)(dong)，致使市場充斥著(zhu)假(jia)冒偽劣產(chan)(chan)(chan)(chan)品(pin)，導(dao)(dao)致爆(bao)破中提(ti)前或(huo)延遲起爆(bao)、盲炮增加且(qie)強制(zhi)排(pai)爆(bao)困難，給人身安全和財(cai)產(chan)(chan)(chan)(chan)以(yi)(yi)及(ji)正常的(de)(de)(de)(de)生產(chan)(chan)(chan)(chan)經(jing)營(ying)活動(dong)(dong)造成(cheng)了不可(ke)(ke)估量(liang)的(de)(de)(de)(de)損失。

專用礦用型聚能管預裂與光面爆破技術的歷史與現狀：預裂爆破是沿設計開挖邊界布置密集炮孔，采取不耦合裝藥或裝填低威力炸藥，在主爆區之前起爆，從而在爆區與保留區之間形成預裂縫，以減弱主爆破對保留巖體的破壞并形成平整輪廓面的爆破作業。礦用型聚能管價格光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)是沿設(she)(she)計開(kai)挖(wa)邊界布設(she)(she)密集炮孔(kong)，采(cai)(cai)(cai)用不(bu)耦(ou)合裝藥或裝填低(di)威(wei)力(li)炸藥，在(zai)主爆(bao)(bao)(bao)(bao)(bao)區爆(bao)(bao)(bao)(bao)(bao)破(po)(po)之后(hou)起(qi)爆(bao)(bao)(bao)(bao)(bao)的以(yi)形(xing)成(cheng)平整的開(kai)挖(wa)輪(lun)廓(kuo)面(mian)(mian)(mian)的爆(bao)(bao)(bao)(bao)(bao)破(po)(po)作業。爆(bao)(bao)(bao)(bao)(bao)破(po)(po)技術的發展(zhan)是先出現(xian)光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)，然(ran)后(hou)衍生發展(zhan)為預裂(lie)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)。聚能管國內歷史(shi)與(yu)現(xian)狀，我國于1964～1965年在(zai)湖北陸水水電站(zhan)施工(gong)中做(zuo)過(guo)淺(qian)孔(kong)預裂(lie)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)試(shi)驗，1965年鐵(tie)道部(bu)門在(zai)成(cheng)昆鐵(tie)路(lu)建設(she)(she)中開(kai)始試(shi)驗光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)，1977年在(zai)西延線張(zhang)家船工(gong)點，全長近200m的2000m2路(lu)塹邊坡全部(bu)采(cai)(cai)(cai)用光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)，爆(bao)(bao)(bao)(bao)(bao)破(po)(po)后(hou)邊坡平整穩定，殘留(liu)的半(ban)孔(kong)清晰可(ke)見，是鐵(tie)路(lu)建設(she)(she)中采(cai)(cai)(cai)用路(lu)塹光(guang)(guang)面(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)。

我國于1983年制定了(le)《水(shui)(shui)工(gong)(gong)建筑物巖行基(ji)(ji)礎開(kai)(kai)挖(wa)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)技(ji)術(shu)(shu)規范(fan)》(sD 121l一1983)。自此，在(zai)水(shui)(shui)利(li)水(shui)(shui)電建設(she)(she)中(zhong)預(yu)裂(lie)(lie)(lie)爆(bao)(bao)(bao)破(po)(po)(po)(po)與光面(mian)(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)已成(cheng)為必須(xu)進(jin)行的保(bao)護邊(bian)坡質量的爆(bao)(bao)(bao)破(po)(po)(po)(po)開(kai)(kai)挖(wa)技(ji)術(shu)(shu)措(cuo)施(shi)(shi)。此后(hou)在(zai)此基(ji)(ji)礎上(shang)修訂(ding)的《水(shui)(shui)工(gong)(gong)建筑物巖石(shi)(shi)基(ji)(ji)礎開(kai)(kai)挖(wa)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)技(ji)術(shu)(shu)規范(fan)》(SL 47一1994)以(yi)及在(zai)《水(shui)(shui)電水(shui)(shui)利(li)爆(bao)(bao)(bao)破(po)(po)(po)(po)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)技(ji)術(shu)(shu)規范(fan)》(DL／T 5135—2001)和(he)《水(shui)(shui)工(gong)(gong)建筑物巖石(shi)(shi)基(ji)(ji)礎開(kai)(kai)挖(wa)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)技(ji)術(shu)(shu)規范(fan)》(DL／T 5389～2007)中(zhong)預(yu)裂(lie)(lie)(lie)爆(bao)(bao)(bao)破(po)(po)(po)(po)與光面(mian)(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)均被(bei)編(bian)(bian)入并有(you)(you)所改進(jin)，DL／T 5135—2001正在(zai)修編(bian)(bian)為DL／T 5135—2012。鐵道部也不僅規定了(le)凡是Ⅲ級以(yi)上(shang)的巖石(shi)(shi)邊(bian)坡，設(she)(she)計邊(bian)坡坡度(du)為1：0．1～1：0．75，在(zai)邊(bian)坡部位的爆(bao)(bao)(bao)破(po)(po)(po)(po)設(she)(she)計和(he)施(shi)(shi)工(gong)(gong)都應采用光面(mian)(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)或(huo)預(yu)裂(lie)(lie)(lie)爆(bao)(bao)(bao)破(po)(po)(po)(po)，并闡述了(le)光面(mian)(mian)(mian)(預(yu)裂(lie)(lie)(lie))爆(bao)(bao)(bao)破(po)(po)(po)(po)施(shi)(shi)工(gong)(gong)技(ji)術(shu)(shu)設(she)(she)計的原則和(he)參數(shu)、安全措(cuo)施(shi)(shi)，而(er)且還明確了(le)路(lu)塹邊(bian)坡光面(mian)(mian)(mian)(預(yu)裂(lie)(lie)(lie))爆(bao)(bao)(bao)破(po)(po)(po)(po)項目質量驗收檢(jian)(jian)測數(shu)量和(he)檢(jian)(jian)測方法。無疑該規程(cheng)的實施(shi)(shi)，有(you)(you)力地推動和(he)促進(jin)了(le)光面(mian)(mian)(mian)(預(yu)裂(lie)(lie)(lie))爆(bao)(bao)(bao)破(po)(po)(po)(po)技(ji)術(shu)(shu)在(zai)鐵路(lu)建設(she)(she)中(zhong)的應用與發展。