古晨工程橡膠提示您充氣芯模充氣時應該注意什么?
來源:古(gu)晨工程(cheng)橡膠發布(bu)時間:2020-10-02瀏(liu)覽次(ci)數:83585 次(ci)
在充(chong)(chong)(chong)氣芯(xin)模(mo)就位后(hou),打開進氣閥門,用空壓(ya)(ya)機充(chong)(chong)(chong)氣。充(chong)(chong)(chong)氣時用壓(ya)(ya)力表操控監測氣壓(ya)(ya),充(chong)(chong)(chong)氣芯(xin)模(mo)充(chong)(chong)(chong)氣壓(ya)(ya)力通常為(wei)0.027 MPa(但得對(dui)具(ju)體型號為(wei)充(chong)(chong)(chong)氣壓(ya)(ya)力)。當氣壓(ya)(ya)到達運用壓(ya)(ya)力時,將(jiang)氣閥封閉(bi),停止充(chong)(chong)(chong)氣。
充氣芯模充氣時應該注意什么
(1) 在充氣(qi)芯模就位后,打開進氣(qi)閥門,用(yong)空壓(ya)機充氣(qi)。充氣(qi)時用(yong)壓(ya)力表操控監測氣(qi)壓(ya),
充氣(qi)(qi)芯模充氣(qi)(qi)壓(ya)力(li)通常為0.027 MPa(但得(de)對具(ju)體型號(hao)為充氣(qi)(qi)壓(ya)力(li))。當氣(qi)(qi)壓(ya)到達運用壓(ya)力(li)
時,將氣閥封(feng)閉,停止充氣。
(2 )充氣芯模充氣時留意不得超壓。
(3) 充(chong)(chong)氣(qi)芯(xin)模(mo)初次(ci)運用前應(ying)試(shi)充(chong)(chong)氣(qi),測定每套到達運用壓力(li)時(shi)的充(chong)(chong)沛時(shi)刻,依據混(hun)凝土的
初凝(ning)(ning)時刻斷定(ding)所需空(kong)壓機的數量,以確保(bao)板梁豎肋及上部混凝(ning)(ning)土在(zai)其下部混凝(ning)(ning)土初凝(ning)(ning)前開端
澆注,防(fang)止造(zao)成施工縫,然(ran)后(hou)確保(bao)每片板(ban)梁混凝(ning)土的整體性。
經現場測驗(yan),用6m3/min的空(kong)壓機充(chong)氣(qi),每套充(chong)氣(qi)芯模充(chong)氣(qi)時刻為15~20min,所(suo)需時刻
較短(duan),對混凝(ning)土施(shi)工縫的構成影響較小。