超平地坪施工方案英漢雙語(yǔ)-wenkub
2022-11-08 09:31:23 本頁(yè)面
【正文】 oncrete requirement: 混凝土標(biāo)號(hào)為 C30。 2 cm； 含氣量在 177。 混凝土泵車(chē)的運(yùn)輸時(shí)間不應(yīng)超過(guò) 40 分鐘，攪拌車(chē)之間的時(shí)間間距不應(yīng)超過(guò) 10 分鐘； Transport time of concrete pumping truck should not exceed 40 minutes。 其他為注明事宜，根據(jù)乙方的配比； Others undertake according to party B’s concrete mix design. b. 鋪筑前擬定計(jì)劃，并審核； Make a scheme and certificate before concrete cast 混凝土鋪筑是影響混凝土品質(zhì)的主要環(huán)節(jié)，因此必須事先擬定好計(jì)劃，并得到項(xiàng)目監(jiān)理的認(rèn)可； Concrete casting is the most important part through the entire construction process which can influence the quality of concrete directly, so a scheme must be wellprepared in advance and certificate by project monitor. 擬定混凝土鋪筑計(jì)劃時(shí)需考慮的事宜： Matters below must be taken into account when a concrete casting scheme is drafted: * 現(xiàn)場(chǎng)混凝土輸送通道及 設(shè)備進(jìn)出的通道。 Concrete casting direction should be one in principle (usually start from the left, and move to the right direction, and repeat it when one strip is finished). 夏天鋪筑時(shí)避免發(fā)生施工縫，為了防止發(fā)生冷縫，與商混公司協(xié)商，避免水泥泵車(chē)延遲的情況發(fā)生。在要求超平工業(yè)地坪的今天，激光整平機(jī)尤為 重要。進(jìn)行打磨時(shí)，注意避免過(guò)度打磨，直到水滯不見(jiàn)為止。 It include two FNumbers: FF for flatness and FL for levelness. 平整度 FF：以 30cm 為間距，測(cè)出的地坪凹凸變化的合計(jì)。 In the project Macquarie Goodman (Shanghai) Warehousing Co., Ltd. Newlybuilt Plant Phase I and II (built area 58,000m2, contract price million, singlelevel steelwork) a flat steel fiber floor is required and acplished with laserguided screeding machine and doubledisc polisher. The finished floor is inspected and approved by a professional testing pany and is in line with the ER (. 3m and 3mm, FF50 and FL30 standards). 工程實(shí)例照片： Sample Pictures 激光整平機(jī)整平地坪砼 Laser Screeding Machine in Operation 地坪平整度檢測(cè) Floor Flatness Testing 鋼纖維地坪成品 Finished Steel Fiber Floor 。 Levelness FL: variations tested over t
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