古晨工程橡膠提示您充氣芯模充氣時應該注意什么?
來(lai)源:古晨工程(cheng)橡(xiang)膠發(fa)布(bu)時(shi)間:2020-10-02瀏(liu)覽次(ci)數:83601 次(ci)
在充(chong)(chong)(chong)氣(qi)(qi)芯(xin)模(mo)就位后,打開進氣(qi)(qi)閥門,用空壓(ya)(ya)機充(chong)(chong)(chong)氣(qi)(qi)。充(chong)(chong)(chong)氣(qi)(qi)時用壓(ya)(ya)力(li)表操控監測氣(qi)(qi)壓(ya)(ya),充(chong)(chong)(chong)氣(qi)(qi)芯(xin)模(mo)充(chong)(chong)(chong)氣(qi)(qi)壓(ya)(ya)力(li)通(tong)常為0.027 MPa(但得對具體(ti)型號為充(chong)(chong)(chong)氣(qi)(qi)壓(ya)(ya)力(li))。當氣(qi)(qi)壓(ya)(ya)到達運用壓(ya)(ya)力(li)時,將氣(qi)(qi)閥封閉,停止充(chong)(chong)(chong)氣(qi)(qi)。
充氣芯模充氣時應該注意什么
(1) 在充(chong)(chong)(chong)氣(qi)芯(xin)模就位后,打(da)開(kai)進氣(qi)閥門,用空(kong)壓機(ji)充(chong)(chong)(chong)氣(qi)。充(chong)(chong)(chong)氣(qi)時用壓力(li)表操控監測氣(qi)壓,
充氣(qi)芯(xin)模充氣(qi)壓(ya)力通(tong)常為(wei)0.027 MPa(但得對具體型(xing)號為(wei)充氣(qi)壓(ya)力)。當(dang)氣(qi)壓(ya)到達運用(yong)壓(ya)力
時(shi),將氣閥封閉(bi),停(ting)止充氣。
(2 )充氣芯模充氣時留意不得超壓。
(3) 充氣芯模(mo)初次(ci)運用前應試充氣,測(ce)定每套到達運用壓力時的充沛時刻,依據(ju)混凝土的
初凝(ning)(ning)(ning)時刻斷定所需空壓(ya)機(ji)的數量,以確(que)保板梁豎肋及上部混凝(ning)(ning)(ning)土(tu)在(zai)其下部混凝(ning)(ning)(ning)土(tu)初凝(ning)(ning)(ning)前開端
澆注,防止(zhi)造成施(shi)工縫,然后確保每片板(ban)梁混凝土的整(zheng)體性。
經現場測驗,用(yong)6m3/min的空壓機充氣,每套充氣芯模充氣時刻為15~20min,所(suo)需時刻
較短,對混凝土施工(gong)縫的(de)構(gou)成影(ying)響較小。