我國于1983年制定了《水(shui)工(gong)(gong)建(jian)(jian)筑(zhu)(zhu)物巖行基(ji)礎開挖(wa)(wa)工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)技(ji)術(shu)(shu)(shu)(shu)規(gui)范(fan)》(sD 121l一1983)。自此(ci)，在(zai)水(shui)利水(shui)電建(jian)(jian)設(she)(she)中(zhong)預(yu)(yu)裂(lie)爆(bao)(bao)(bao)破(po)(po)與(yu)光面(mian)(mian)(mian)爆(bao)(bao)(bao)破(po)(po)已成為(wei)必須進(jin)行的(de)保護邊(bian)(bian)坡質(zhi)(zhi)量(liang)的(de)爆(bao)(bao)(bao)破(po)(po)開挖(wa)(wa)技(ji)術(shu)(shu)(shu)(shu)措施(shi)。此(ci)后在(zai)此(ci)基(ji)礎上(shang)(shang)修(xiu)訂的(de)《水(shui)工(gong)(gong)建(jian)(jian)筑(zhu)(zhu)物巖石(shi)基(ji)礎開挖(wa)(wa)工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)技(ji)術(shu)(shu)(shu)(shu)規(gui)范(fan)》(SL 47一1994)以(yi)及(ji)在(zai)《水(shui)電水(shui)利爆(bao)(bao)(bao)破(po)(po)工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)技(ji)術(shu)(shu)(shu)(shu)規(gui)范(fan)》(DL／T 5135—2001)和(he)《水(shui)工(gong)(gong)建(jian)(jian)筑(zhu)(zhu)物巖石(shi)基(ji)礎開挖(wa)(wa)工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)技(ji)術(shu)(shu)(shu)(shu)規(gui)范(fan)》(DL／T 5389～2007)中(zhong)預(yu)(yu)裂(lie)爆(bao)(bao)(bao)破(po)(po)與(yu)光面(mian)(mian)(mian)爆(bao)(bao)(bao)破(po)(po)均被編入并有所改進(jin)，DL／T 5135—2001正在(zai)修(xiu)編為(wei)DL／T 5135—2012。鐵道部也不僅規(gui)定了凡(fan)是Ⅲ級以(yi)上(shang)(shang)的(de)巖石(shi)邊(bian)(bian)坡，設(she)(she)計(ji)邊(bian)(bian)坡坡度為(wei)1：0．1～1：0．75，在(zai)邊(bian)(bian)坡部位的(de)爆(bao)(bao)(bao)破(po)(po)設(she)(she)計(ji)和(he)施(shi)工(gong)(gong)都(dou)應(ying)(ying)采用(yong)光面(mian)(mian)(mian)爆(bao)(bao)(bao)破(po)(po)或預(yu)(yu)裂(lie)爆(bao)(bao)(bao)破(po)(po)，并闡述了光面(mian)(mian)(mian)(預(yu)(yu)裂(lie))爆(bao)(bao)(bao)破(po)(po)施(shi)工(gong)(gong)技(ji)術(shu)(shu)(shu)(shu)設(she)(she)計(ji)的(de)原則和(he)參數、安全(quan)措施(shi)，而且(qie)還(huan)明確了路塹邊(bian)(bian)坡光面(mian)(mian)(mian)(預(yu)(yu)裂(lie))爆(bao)(bao)(bao)破(po)(po)項目質(zhi)(zhi)量(liang)驗(yan)收(shou)檢測數量(liang)和(he)檢測方法。無疑該規(gui)程(cheng)(cheng)的(de)實(shi)施(shi)，有力地推動和(he)促進(jin)了光面(mian)(mian)(mian)(預(yu)(yu)裂(lie))爆(bao)(bao)(bao)破(po)(po)技(ji)術(shu)(shu)(shu)(shu)在(zai)鐵路建(jian)(jian)設(she)(she)中(zhong)的(de)應(ying)(ying)用(yong)與(yu)發展。

火(huo)(huo)(huo)索(suo)(suo)(suo)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)，導(dao)(dao)(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)(suo)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)是利用(yong)(yong)導(dao)(dao)(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)(suo)傳(chuan)遞火(huo)(huo)(huo)焰點燃(ran)火(huo)(huo)(huo)雷(lei)(lei)管(guan)(guan)進(jin)而起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)(zha)藥。這種(zhong)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)所需(xu)的(de)材(cai)料有(you)：導(dao)(dao)(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)(suo)、火(huo)(huo)(huo)雷(lei)(lei)管(guan)(guan)和(he)點火(huo)(huo)(huo)材(cai)料。導(dao)(dao)(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)(suo)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)操作(zuo)簡單、靈活，使用(yong)(yong)方(fang)便，成本(ben)較低，廣泛(fan)應用(yong)(yong)于(yu)小型爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)和(he)掘(jue)進(jin)。由于(yu)導(dao)(dao)(dao)(dao)火(huo)(huo)(huo)索(suo)(suo)(suo)的(de)速燃(ran)、緩燃(ran)等(deng)(deng)弊病(bing)，在爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)中(zhong)事(shi)故所占比重最大。不(bu)能(neng)多處(chu)裝(zhuang)藥同時(shi)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)。導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)，用(yong)(yong)導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)直(zhi)接(jie)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)炸(zha)(zha)藥包(bao)的(de)方(fang)法(fa)(fa)叫(jiao)導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)法(fa)(fa)。先用(yong)(yong)雷(lei)(lei)管(guan)(guan)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)，當導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)的(de)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)轟波傳(chuan)至炸(zha)(zha)藥包(bao)時(shi)，將(jiang)炸(zha)(zha)藥引爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)。在需(xu)要延時(shi)分(fen)段起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)的(de)地方(fang)，將(jiang)導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)中(zhong)接(jie)入繼爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)管(guan)(guan)，就(jiu)能(neng)達到(dao)導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)毫(hao)秒爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)的(de)目的(de)。這種(zhong)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)破(po)法(fa)(fa)所需(xu)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)材(cai)料有(you)：雷(lei)(lei)管(guan)(guan)、導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)和(he)繼爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)管(guan)(guan)等(deng)(deng)。導(dao)(dao)(dao)(dao)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)索(suo)(suo)(suo)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)(bao)網(wang)路常(chang)用(yong)(yong)的(de)有(you)：串聯、簇并聯、單向分(fen)段并聯和(he)雙(shuang)向分(fen)段并聯等(deng)(deng)。

采用(yong)一種抗靜電阻(zu)燃的(de)(de)特種塑(su)料管、異形雙槽聚(ju)(ju)能(neng)(neng)管，根(gen)據炮眼深度可長可短。是兩個(ge)相似半(ban)(ban)壁管組(zu)成(cheng)(cheng)，半(ban)(ban)壁管中央有個(ge)凹進去的(de)(de)槽叫做'聚(ju)(ju)能(neng)(neng)槽"，使用(yong)聚(ju)(ju)能(neng)(neng)管光面爆破(po)成(cheng)(cheng)型效(xiao)果好(hao)，開挖輪廓線平(ping)順(shun)整齊(qi)，圍巖擾動(dong)減(jian)(jian)(jian)少(shao)(shao)、超欠挖明顯改善，有利于支護工(gong)(gong)(gong)序施(shi)工(gong)(gong)(gong)，同時混凝土回填成(cheng)(cheng)本(ben)大(da)(da)為降低(di)。鑿孔(kong)(kong)率(lv)減(jian)(jian)(jian)少(shao)(shao)30%，大(da)(da)大(da)(da)降低(di)了(le)爆破(po)作業工(gong)(gong)(gong)班的(de)(de)勞動(dong)量(liang):鉆孔(kong)(kong)縮(suo)短30分(fen)鐘、少(shao)(shao)打眼、出渣量(liang)減(jian)(jian)(jian)少(shao)(shao)，降低(di)了(le)材(cai)料成(cheng)(cheng)本(ben)、減(jian)(jian)(jian)少(shao)(shao)工(gong)(gong)(gong)時消耗、勞動(dong)效(xiao)率(lv)明顯提高(gao)，周邊眼爆破(po)成(cheng)(cheng)本(ben)降低(di)30%以上，半(ban)(ban)眼痕(hen)保留率(lv)高(gao)達85%以上。pvc爆破(po)聚(ju)(ju)能(neng)(neng)管主要應用(yong)于隧(sui)道、煤礦(kuang)、鐵礦(kuang)等需(xu)要進行光面爆破(po)施(shi)工(gong)(gong)(gong)的(de)(de)工(gong)(gong)(gong)程。采用(yong)聚(ju)(ju)能(neng)(neng)管的(de)(de)光面爆破(po)可減(jian)(jian)(jian)少(shao)(shao)鉆孔(kong)(kong)，擴大(da)(da)孔(kong)(kong)距，減(jian)(jian)(jian)少(shao)(shao)導(dao)爆管用(yong)量(liang)，減(jian)(jian)(jian)少(shao)(shao)超挖，減(jian)(jian)(jian)少(shao)(shao)噴漿，提高(gao)半(ban)(ban)孔(kong)(kong)率(lv)，既節省了(le)成(cheng)(cheng)本(ben)又(you)提高(gao)了(le)施(shi)工(gong)(gong)(gong)效(xiao)率(lv)。

肇慶雙向爆破聚能管不成功的事例是有的，如爆而不倒、實施定向爆破后沒有按爆破方案的方向倒塌等等。這些事例警示:從爆破設計、爆破器材質量、爆破施工到起爆網路連接等，只要有一個環節出現失誤，都將影響爆破工程的效果，乃至造成嚴重的后果。雙向爆破聚能管價格爆(bao)(bao)(bao)(bao)破(po)作業無論是(shi)老舊建(jian)筑物(wu)本身還是(shi)周圍環境都十(shi)分(fen)復雜(za)，這不僅要(yao)(yao)(yao)求(qiu)認真調查爆(bao)(bao)(bao)(bao)破(po)體(ti)的(de)(de)結構(包括施工(gong)缺(que)陷)，分(fen)析受(shou)力狀(zhuang)況，同(tong)時(shi)還要(yao)(yao)(yao)對(dui)采取技術措施(如預處理(li)、嵌補(bu)、支撐等)的(de)(de)可靠和安全性進(jin)行分(fen)析，對(dui)可能出現(xian)的(de)(de)意外情況，應預先制定應急方案，努力避免安全事故和不必(bi)要(yao)(yao)(yao)的(de)(de)損失。工(gong)程(cheng)的(de)(de)環保(bao)性越(yue)來越(yue)受(shou)到(dao)人們的(de)(de)關注，同(tong)時(shi)，探索無公(gong)害的(de)(de)拆除爆(bao)(bao)(bao)(bao)破(po)技術，一直是(shi)爆(bao)(bao)(bao)(bao)破(po)工(gong)作者追求(qiu)的(de)(de)目標。設(she)立掩蔽(bi)體(ti)對(dui)物(wu)體(ti)加以保(bao)護，簡單(dan)的(de)(de)辦法(fa)是(shi)用(yong)(yong)草袋、竹笆一類(lei)材料覆蓋在需要(yao)(yao)(yao)保(bao)護的(de)(de)物(wu)體(ti)上面(mian);對(dui)房屋和機器設(she)備常要(yao)(yao)(yao)在迎面(mian)和頂部豎(shu)立排架，用(yong)(yong)木(mu)板或荊笆上罩鐵絲網，抵御較(jiao)多的(de)(de)飛石和較(jiao)強(qiang)的(de)(de)空氣沖擊(ji)波的(de)(de)打(da)擊(ji);對(dui)某些重要(yao)(yao)(yao)工(gong)程(cheng)的(de)(de)建(jian)筑物(wu)打(da)防震(zhen)孔或者用(yong)(yong)預裂爆(bao)(bao)(bao)(bao)破(po)將爆(bao)(bao)(bao)(bao)破(po)區和被保(bao)護的(de)(de)建(jian)筑物(wu)或工(gong)程(cheng)設(she)施隔離開來。

1、先試探(tan)性(xing)的(de)(de)(de)(de)(de)咨(zi)(zi)詢(xun)(xun)制造(zao)(zao)商(shang)銷(xiao)售人(ren)(ren)員(yuan)：您要(yao)訂(ding)爆破(po)(po)線產(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)(de)型(xing)號中(zhong)字(zi)(zi)母(mu)表(biao)示意思；規格中(zhong)的(de)(de)(de)(de)(de)數(shu)字(zi)(zi)表(biao)示意思；執(zhi)行標準中(zhong)的(de)(de)(de)(de)(de)字(zi)(zi)母(mu)及(ji)數(shu)字(zi)(zi)的(de)(de)(de)(de)(de)表(biao)示意思。如果制造(zao)(zao)商(shang)銷(xiao)售人(ren)(ren)員(yuan)回答時支(zhi)支(zhi)吾(wu)吾(wu)、一知半解甚至一無所知，可(ke)想而知，其(qi)(qi)生產(chan)(chan)(chan)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)質量(liang)(liang)如何。2、任(ren)何一種產(chan)(chan)(chan)品(pin)(pin)(pin)都有其(qi)(qi)適用(yong)范(fan)圍和一定的(de)(de)(de)(de)(de)使(shi)用(yong)環(huan)境。咨(zi)(zi)詢(xun)(xun)您要(yao)訂(ding)爆破(po)(po)線產(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)(de)性(xing)能、具(ju)體使(shi)用(yong)辦法(fa)、使(shi)用(yong)環(huan)境要(yao)求(qiu)。如果制造(zao)(zao)商(shang)銷(xiao)售人(ren)(ren)員(yuan)給您的(de)(de)(de)(de)(de)答復(fu)與(yu)您的(de)(de)(de)(de)(de)要(yao)求(qiu)不一致(zhi)，應判定為(wei)：爆破(po)(po)線制造(zao)(zao)商(shang)生產(chan)(chan)(chan)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)型(xing)號規格單(dan)一或者其(qi)(qi)生產(chan)(chan)(chan)的(de)(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)只是(shi)(shi)對其(qi)(qi)他廠商(shang)產(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)(de)(de)簡單(dan)模(mo)仿。3、正規產(chan)(chan)(chan)品(pin)(pin)(pin)都有其(qi)(qi)科(ke)學的(de)(de)(de)(de)(de)生產(chan)(chan)(chan)工藝和流程(cheng)。原材(cai)料(liao)合(he)(he)格供(gong)應商(shang)的(de)(de)(de)(de)(de)選擇(ze)評(ping)定→原材(cai)料(liao)購進、運輸(shu)、儲存、保管→生產(chan)(chan)(chan)過(guo)程(cheng)質量(liang)(liang)控(kong)制→不合(he)(he)格品(pin)(pin)(pin)的(de)(de)(de)(de)(de)處置及(ji)糾正措(cuo)施→運輸(shu)交付→售后(hou)服務均有嚴格的(de)(de)(de)(de)(de)操(cao)作(zuo)規程(cheng)。咨(zi)(zi)詢(xun)(xun)爆破(po)(po)線制造(zao)(zao)商(shang)銷(xiao)售人(ren)(ren)員(yuan)任(ren)何一個節點，就可(ke)知其(qi)(qi)是(shi)(shi)否有能力（生產(chan)(chan)(chan)管理(li)水平(ping)、專業(ye)設備及(ji)過(guo)程(cheng)檢(jian)測設備）生產(chan)(chan)(chan)出合(he)(he)格產(chan)(chan)(chan)品(pin)(pin)(pin)。