作(Zuo)者(Zhe):(?)admin 来(Lai)源(Yuan):(?) 时(Shi)间(Jian):(?)2017/6/13 15:31:20 点(Dian)击(Ji):(?)次(Ci)
近(Jin)些(Xie)年(Nian),(?)在(Zai)我(Wo)国(Guo)大(Da)部(Bu)分(Fen)城(Cheng)市(Shi)已(Yi)经(Jing)开(Kai)始(Shi)用(Yong)土(Tu)工(Gong)布(Bu)进(Jin)行(Xing)铺(Pu)设(She)和(He)不(Bu)就(Jiu)沥(Li)青(Qing)路(Lu)面(Mian)了(Liao),同(Tong)时(Shi)需(Xu)要(Yao)注(Zhu)意(Yi)下(Xia)边(Bian)几(Ji)点(Dian)。(?)
1.需(Xu)要(Yao)清(Qing)除(Chu)旧(Jiu)路(Lu)面(Mian)的(De)尘(Chen)土(Tu)、(?)松(Song)散(San)颗(Ke)粒(Li)及(Ji)杂(Za)物(Wu),(?)表(Biao)面(Mian)保(Bao)持(Chi)干(Gan)燥(Zao)。(?)将(Jiang)路(Lu)面(Mian)上(Shang)尖(Jian)锐(Rui)、(?)突(Tu)兀(Wu)的(De)部(Bu)位(Wei)予(Yu)以(Yi)铲(Chan)平(Ping);对(Dui)路(Lu)面(Mian)严(Yan)重(Zhong)破(Po)损(Sun)、(?)破(Po)碎(Sui)处(Chu),(?)应(Ying)铲(Chan)除(Chu)其(Qi)破(Po)碎(Sui)部(Bu)位(Wei),(?)并(Bing)用(Yong)沥(Li)青(Qing)混(Hun)凝(Ning)土(Tu)修(Xiu)补(Bu)。(?)
2.洒(Sa)布(Bu)沥(Li)青(Qing)粘(Zhan)层(Ceng)油(You),(?)粘(Zhan)层(Ceng)油(You)用(Yong)液(Ye)体(Ti)石(Shi)油(You)沥(Li)青(Qing)时(Shi),(?)大(Da)气(Qi)温(Wen)度(Du)在(Zai)5℃(?)以(Yi)上(Shang);粘(Zhan)层(Ceng)油(You)用(Yong)乳(Ru)化(Hua)沥(Li)青(Qing)时(Shi),(?)大(Da)气(Qi)温(Wen)度(Du)在(Zai)lO℃(?)以(Yi)上(Shang)。(?)
3.在(Zai)土(Tu)工(Gong)布(Bu)铺(Pu)设(She)前(Qian)先(Xian)洒(Sa)一(Yi)遍(Bian)沥(Li)青(Qing)粘(Zhan)层(Ceng)油(You),(?)用(Yong)量(Liang)约(Yue)为(Wei)0?4~(?)0?6kg/m2,(?)再(Zai)铺(Pu)土(Tu)工(Gong)布(Bu),(?)然(Ran)后(Hou)在(Zai)土(Tu)工(Gong)布(Bu)上(Shang)再(Zai)洒(Sa)一(Yi)层(Ceng)同(Tong)种(Zhong)类(Lei)型(Xing)粘(Zhan)层(Ceng)油(You),(?)用(Yong)量(Liang)约(Yue)0?5~(?)0?6kg/m2。(?)
4.建(Jian)议(Yi)使(Shi)用(Yong)热(Re)的(De)沥(Li)青(Qing)粘(Zhan)层(Ceng)袖(Xiu),(?)油(You)温(Wen)保(Bao)持(Chi)在(Zai)150~(?)170℃(?)之(Zhi)间(Jian);喷(Pen)洒(Sa)粘(Zhan)层(Ceng)油(You)的(De)横(Heng)向(Xiang)范(Fan)围(Wei)要(Yao)比(Bi)土(Tu)工(Gong)布(Bu)宽(Kuan)5~(?)10cm;
热(Re)线(Xian)电(Dian)话(Hua)
18266188777
上(Shang)班(Ban)时(Shi)间(Jian)
周(Zhou)一(Yi)到(Dao)周(Zhou)日(Ri)
公(Gong)司(Si)电(Dian)话(Hua)
18266188777