(1)輸漿管必須有充足的強(qiáng)度,裝拆方便。
(1) the slurry delivery pipe must be of sufficient strength, easy to assemble and disassemble.
(2)所有操作人員必須穿戴需要的勞動(dòng)保護(hù)用品。
(2) all operators must wear the necessary labor protection products.
(3)灌漿時(shí),操作泵的人員應(yīng)時(shí)刻細(xì)致漿液的灌入量(網(wǎng)站優(yōu)化公司),同時(shí)觀察壓力轉(zhuǎn)變情況。一樣平常壓力忽然升高可能因?yàn)闈{液凝固、管路堵塞或因?yàn)闈{液漸漸充填沉降縫,此時(shí)立即制止灌漿。壓力穩(wěn)固上升,但仍在肯定壓力之內(nèi)(建網(wǎng)站多少錢),此時(shí)是正常的。偶然出現(xiàn)壓力降落情況,這可能是因?yàn)榭紫侗粵_開,漿液大量進(jìn)入沉降縫深部所致,此時(shí)可持續(xù)灌漿。隨著大量漿液進(jìn)入縫隙,壓力會(huì)漸漸上升并穩(wěn)固。壓力降低的另一個(gè)緣故原由是因?yàn)榉饪p或管道接頭漏漿造成的,需及時(shí)制止灌漿,進(jìn)行處理。偶然因?yàn)楸脡毫υ龃螅瑢{液壓入沉降縫深處,使大量漿液流失,這時(shí)可調(diào)節(jié)漿液固結(jié)時(shí)間,使之縮短凝結(jié)時(shí)間或采用間歇灌漿的方法來削減漿液損失。
(3) when grouting, the operators should pay attention to the amount of grout and observe the change of pressure. The sudden increase in general pressure may be due to slurry solidification, pipeline blockage or due to the gradual filling filling slurry settlement, immediately stop grouting. The pressure rises steadily, but is still within a certain pressure. Sometimes the pressure drop, which may be due to the pore open and poured into the deep slurry settlement caused by the sustainable grouting. As a large number of slurry into the gap, the pressure will gradually rise and stability. Another reason for the pressure reduction is due to the closure or pipe joint leakage caused by the need to stop grouting, processing. Sometimes due to the pump pressure, the hydraulic slurry into the settlement joint inside, so that a large number of liquid loss, then can adjust the slurry consolidation time method to shorten the setting time or by intermittent grouting to reduce the loss of the slurry.
(4)灌漿所用的設(shè)備、管路和料桶必須分別標(biāo)明。
(4) the equipment, piping and buckets used for grouting shall be marked separately.
(5)灌漿前應(yīng)預(yù)備水泥、水玻璃等快速堵漏材料,以便及時(shí)處理漏漿跑漿情況。
(5) cement and water glass should be prepared quickly before grouting, in order to deal with the situation of slurry leakage.
(6)每次灌漿結(jié)束后(四川人事考試網(wǎng)首頁),必須及時(shí)清洗所有設(shè)備和管道,灌漿結(jié)束后應(yīng)用1:2水泥砂漿封閉灌漿孔。
(6) after the end of each grouting, all equipment and piping must be cleaned in time, after the end of grouting, 1:2 cement mortar is used to close the grouting hole.
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