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涂(Tu)塑(Su)钢(Gang)管(Guan)的(De)施(Shi)工(Gong)

2023-9
次(Ci)

1)(?)、(?)应(Ying)按(An)《(?)建(Jian)筑(Zhu)给(Gei)水(Shui)涂(Tu)塑(Su)复(Fu)合(He)管(Guan)管(Guan)道(Dao)工(Gong)程(Cheng)技(Ji)术(Shu)规(Gui)程(Cheng)》(?)CECS125:(?)2001执(Zhi)行(Xing)。(?)
2)(?)、(?)涂(Tu)塑(Su)钢(Gang)管(Guan)应(Ying)选(Xuan)用(Yong)下(Xia)列(Lie)施(Shi)工(Gong)机(Ji)具(Ju):(?)
((?)1)(?)切(Qie)割(Ge)应(Ying)采(Cai)用(Yong)金(Jin)属(Shu)锯(Ju)切(Qie)割(Ge);(?)
((?)2)(?)压(Ya)槽(Cao)应(Ying)采(Cai)用(Yong)专(Zhuan)用(Yong)滚(Gun)槽(Cao)机(Ji);(?)
((?)3)(?)弯(Wan)管(Guan)应(Ying)采(Cai)用(Yong)弯(Wan)管(Guan)机(Ji)冷(Leng)弯(Wan);(?)
((?)4)(?)套(Tao)丝(Si)应(Ying)采(Cai)用(Yong)电(Dian)动(Dong)套(Tao)丝(Si)机(Ji)进(Jin)行(Xing)管(Guan)螺(Luo)纹(Wen)加(Jia)工(Gong);(?)
((?)5)(?)涂(Tu)塑(Su)钢(Gang)管(Guan)端(Duan)口(Kou)去(Qu)毛(Mao)刺(Ci)和(He)加(Jia)工(Gong)园(Yuan)角(Jiao)应(Ying)采(Cai)用(Yong)锉(Cuo)刀(Dao)加(Jia)工(Gong);(?)
((?)6)(?)涂(Tu)敷(Fu)高(Gao)强(Qiang)度(Du)无(Wu)机(Ji)溶(Rong)剂(Ji)液(Ye)体(Ti)环(Huan)氧(Yang)树(Shu)脂(Zhi)涂(Tu)料(Liao)应(Ying)采(Cai)用(Yong)小(Xiao)毛(Mao)刷(Shua)或(Huo)小(Xiao)牙(Ya)刷(Shua)。(?)
3)(?)、(?)涂(Tu)塑(Su)钢(Gang)管(Guan)施(Shi)工(Gong)程(Cheng)序(Xu)应(Ying)符(Fu)合(He)下(Xia)列(Lie)要(Yao)求(Qiu):(?)
((?)1)(?)涂(Tu)塑(Su)钢(Gang)管(Guan)不(Bu)宜(Yi)埋(Mai)设(She)于(Yu)钢(Gang)筋(Jin)混(Hun)凝(Ning)土(Tu)结(Jie)构(Gou)层(Ceng)中(Zhong);(?)
((?)2)(?)涂(Tu)塑(Su)钢(Gang)管(Guan)管(Guan)道(Dao)安(An)装(Zhuang)中(Zhong)禁(Jin)止(Zhi)进(Jin)行(Xing)焊(Han)接(Jie);(?)
((?)3)(?)涂(Tu)塑(Su)钢(Gang)管(Guan)管(Guan)道(Dao)安(An)装(Zhuang)宜(Yi)从(Cong)大(Da)口(Kou)径(Jing)逐(Zhu)渐(Jian)接(Jie)驳(Bo)到(Dao)小(Xiao)口(Kou)径(Jing),(?)管(Guan)口(Kou)应(Ying)及(Ji)时(Shi)封(Feng)堵(Du);(?)
((?)4)(?)涂(Tu)塑(Su)钢(Gang)管(Guan)在(Zai)运(Yun)输(Shu)、(?)装(Zhuang)卸(Xie)及(Ji)工(Gong)地(Di)施(Shi)工(Gong)中(Zhong),(?)严(Yan)禁(Jin)抛(Pao)摔(Shuai)和(He)剧(Ju)烈(Lie)撞(Zhuang)击(Ji);(?)
((?)5)(?)涂(Tu)塑(Su)钢(Gang)管(Guan)安(An)装(Zhuang)时(Shi),(?)管(Guan)径(Jing)不(Bu)大(Da)于(Yu)DN50时(Shi)可(Ke)用(Yong)弯(Wan)管(Guan)机(Ji)冷(Leng)弯(Wan),(?)但(Dan)其(Qi)弯(Wan)曲(Qu)曲(Qu)率(Lu)半(Ban)径(Jing)不(Bu)得(De)小(Xiao)于(Yu)8倍(Bei)管(Guan)径(Jing),(?)弯(Wan)曲(Qu)角(Jiao)度(Du)不(Bu)得(De)大(Da)于(Yu)10°。(?)

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