(?) (?)隧(Sui)道(Dao)逃(Tao)生(Sheng)屋(Wu)使(Shi)用(Yong)镀(Du)锌(Xin)螺(Luo)纹(Wen)管(Guan),(?)它(Ta)是(Shi)一(Yi)种(Zhong)高(Gao)强(Qiang)度(Du)的(De)柔(Rou)性(Xing)管(Guan)材(Cai),(?)它(Ta)是(Shi)以(Yi)高(Gao)热(Re)浸(Jin)镀(Du)锌(Xin)量(Liang)金(Jin)属(Shu)钢(Gang)板(Ban)为(Wei)原(Yuan)材(Cai)料(Liao)(镀(Du)锌(Xin)量(Liang)600克(Ke)/m2)。(?)利(Li)用(Yong)专(Zhuan)业(Ye)设(She)备(Bei),(?)通(Tong)过(Guo)压(Ya)制(Zhi)波(Bo)纹(Wen),(?)板(Ban)料(Liao)翻(Fan)边(Bian),(?)螺(Luo)旋(Xuan)状(Zhuang)咬(Yao)口(Kou),(?)卷(Juan)制(Zhi)等(Deng)工(Gong)艺(Yi)加(Jia)工(Gong)而(?)成(Cheng)的(De)钢(Gang)结(Jie)构(Gou)壁(Bi)管(Guan),(?)产(Chan)品(Pin)壁(Bi)厚(Hou)1.6-4.5mm,(?)管(Guan)口(Kou)直(Zhi)径(Jing)从(Cong)0.3-7.6mm不(Bu)等(Deng)。(?)
(?) (?)此(Ci)种(Zhong)管(Guan)材(Cai)耐(Nai)腐(Fu)蚀(Shi),(?)由(You)于(Yu)采(Cai)用(Yong)咬(Yao)口(Kou)成(Cheng)型(Xing)工(Gong)艺(Yi),(?)咬(Yao)口(Kou)处(Chu)由(You)管(Guan)体(Ti)一(Yi)层(Ceng)钢(Gang)板(Ban)变(Bian)为(Wei)四(Si)层(Ceng)钢(Gang)板(Ban)且(Qie)形(Xing)成(Cheng)圆(Yuan)环(Huan)状(Zhuang)沿(Yan)管(Guan)体(Ti)轴(Zhou)线(Xian)均(Jun)布(Bu),(?)起(Qi)到(Dao)了(Liao)加(Jia)强(Qiang)肋(Lei)的(De)作(Zuo)用(Yong),(?)所(Suo)以(Yi)该(Gai)管(Guan)材(Cai)的(De)环(Huan)刚(Gang)度(Du)达(Da)到(Dao)16KN/m2以(Yi)上(Shang),(?)由(You)于(Yu)采(Cai)用(Yong)波(Bo)纹(Wen)咬(Yao)口(Kou)成(Cheng)型(Xing)技(Ji)术(Shu),(?)使(Shi)管(Guan)体(Ti)具(Ju)有(You)一(Yi)定(Ding)的(De)柔(Rou)性(Xing)。(?)
(?) (?)镀(Du)锌(Xin)螺(Luo)纹(Wen)钢(Gang)管(Guan)具(Ju)有(You)以(Yi)下(Xia)几(Ji)大(Da)特(Te)点(Dian):(?)
(?) (?)1)强(Qiang)度(Du)好(Hao):(?)抗(Kang)压(Ya)强(Qiang)度(Du)是(Shi)水(Shui)泥(Ni)管(Guan)的(De)1.5-3倍(Bei),(?)塑(Su)料(Liao)管(Guan)的(De)3-5倍(Bei)以(Yi)上(Shang)。(?)
(?) (?)2)柔(Rou)性(Xing)好(Hao):(?)在(Zai)变(Bian)形(Xing)下(Xia)仍(Reng)具(Ju)有(You)较(Jiao)高(Gao)的(De)耐(Nai)压(Ya)强(Qiang)度(Du)16.8-41.76。(?)
(?) (?)3)管(Guan)体(Ti)长(Chang):(?)每(Mei)根(Gen)管(Guan)体(Ti)长(Chang)度(Du)为(Wei)6-12米(Mi)。(?)
(?) (?)4)使(Shi)用(Yong)寿(Shou)命(Ming)长(Chang):(?)600克(Ke)/m2镀(Du)锌(Xin)螺(Luo)纹(Wen)钢(Gang)管(Guan)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)是(Shi)水(Shui)泥(Ni)管(Guan)使(Shi)用(Yong)寿(Shou)命(Ming)的(De)2倍(Bei),(?)经(Jing)金(Jin)属(Shu)防(Fang)腐(Fu)控(Kong)制(Zhi)工(Gong)程(Cheng)技(Ji)术(Shu)研(Yan)究(Jiu)中(Zhong)心(Xin)腐(Fu)蚀(Shi)测(Ce)试(Shi),(?)在(Zai)不(Bu)同(Tong)土(Tu)壤(Rang),(?)不(Bu)通(Tong)污(Wu)水(Shui)中(Zhong)实(Shi)验(Yan),(?)使(Shi)用(Yong)寿(Shou)命(Ming)达(Da)到(Dao)50年(Nian)以(Yi)上(Shang)。(?)
(?) (?)5)重(Zhong)量(Liang)轻(Qing):(?)运(Yun)输(Shu)费(Fei),(?)施(Shi)工(Gong)安(An)装(Zhuang)费(Fei)综(Zong)合(He)造(Zao)价(Jia)比(Bi)水(Shui)泥(Ni)管(Guan)节(Jie)省(Sheng)。(?)
(?) (?)6)密(Mi)封(Feng)性(Xing)能(Neng)好(Hao):(?)有(You)效(Xiao)的(De)防(Fang)止(Zhi)排(Pai)水(Shui)渗(Shen)漏(Lou)造(Zao)成(Cheng)地(Di)下(Xia)水(Shui)二(?)次(Ci)污(Wu)染(Ran)及(Ji)引(Yin)起(Qi)地(Di)面(Mian)塌(Ta)陷(Xian)的(De)环(Huan)境(Jing)问(Wen)题(Ti)。(?)
(?) (?)逃(Tao)生(Sheng)屋(Wu)的(De)连(Lian)接(Jie)方(Fang)式(Shi):(?)管(Guan)箍(Gu)加(Jia)密(Mi)封(Feng)衬(Chen)垫(Dian)的(De)链(Lian)接(Jie)方(Fang)式(Shi).在(Zai)逃(Tao)生(Sheng)屋(Wu)一(Yi)侧(Ce)增(Zeng)加(Jia)链(Lian)接(Jie)管(Guan)头(Tou).使(Shi)用(Yong)管(Guan)箍(Gu)进(Jin)行(Xing)对(Dui)逃(Tao)生(Sheng)管(Guan)道(Dao)和(He)逃(Tao)生(Sheng)屋(Wu)的(De)密(Mi)封(Feng)链(Lian)接(Jie).保(Bao)证(Zheng)不(Bu)漏(Lou)水(Shui).不(Bu)漏(Lou)粉(Fen)尘(Chen).还(Huan)保(Bao)证(Zheng)连(Lian)接(Jie)拆(Chai)卸(Xie)移(Yi)动(Dong)方(Fang)便(Bian).郑(Zheng)州(Zhou)合(He)纵(Zong)新(Xin)材(Cai)料(Liao)科(Ke)技(Ji)有(You)限(Xian)公(Gong)司(Si)生(Sheng)产(Chan)的(De)逃(Tao)生(Sheng)屋(Wu)目(Mu)前(Qian)可(Ke)以(Yi)连(Lian)接(Jie)公(Gong)司(Si)配(Pei)套(Tao)生(Sheng)产(Chan)的(De)DN800和(He)DN860逃(Tao)生(Sheng)管(Guan)道(Dao)使(Shi)用(Yong).
隧(Sui)道(Dao)逃(Tao)生(Sheng)屋(Wu)应(Ying)用(Yong):(?)在(Zai)容(Rong)易(Yi)塌(Ta)方(Fang)的(De)施(Shi)工(Gong)环(Huan)境(Jing)内(Nei).逃(Tao)生(Sheng)屋(Wu)内(Nei)可(Ke)以(Yi)配(Pei)备(Bei)多(Duo)重(Zhong)救(Jiu)生(Sheng)设(She)施(Shi).让(Rang)第(Di)一(Yi)时(Shi)间(Jian)进(Jin)入(Ru)逃(Tao)生(Sheng)屋(Wu)的(De)人(Ren)员(Yuan)配(Pei)备(Bei)逃(Tao)生(Sheng),救(Jiu)生(Sheng)设(She)施(Shi)进(Jin)行(Xing)下(Xia)一(Yi)步(Bu)的(De)逃(Tao)生(Sheng)计(Ji)划(Hua).提(Ti)升(Sheng)生(Sheng)存(Cun)几(Ji)率(Lu)。(?)