冷再生機(jī)的施工效率很高，對(duì)項(xiàng)目工程的施工而言是起到了很大的作用，當(dāng)然如果您在使用之前不好好進(jìn)行準(zhǔn)備工作以及遵守相關(guān)的規(guī)定的話，非常容易就會(huì)受到影響。那么要怎么做呢？

　　The construction efficiency of cold re-vitality is very high, and it plays a great role in the construction of the project. Of course, if you do not prepare well and comply with the relevant provisions before using it, it is very easy to be affected. So how do you do that?

　　冷再生機(jī)建設(shè)前的準(zhǔn)備工作主要包括人員準(zhǔn)備、機(jī)械準(zhǔn)備、材料準(zhǔn)備、交通協(xié)調(diào)和后勤保障。在材料要求上，水泥選用強(qiáng)度等級(jí)為32.5的硅酸鹽或普通硅酸鹽水泥，初凝時(shí)間≥3h，終凝時(shí)間≤10h，≥6h。水泥應(yīng)具有良好的和易性、低水化、高后期強(qiáng)度、耐久性、耐腐蝕性和抗裂性。

　　The preparatory work before the construction of the cold regeneration mainly includes personnel preparation, mechanical preparation, material preparation, transportation coordination and logistics support. In material requirements, cement strength grade 32.5 Portland or ordinary Portland cement, initial setting time ≥3h, final setting time ≤10h, ≥6h. Cement should have good workability, low hydration, high post-strength, durability, corrosion resistance and crack resistance.

　　在機(jī)械要求方面，由再生機(jī)組完成施工過(guò)程，包括：冷再生主機(jī)、水泥漿運(yùn)輸車(chē)、平地機(jī)、壓路機(jī)等。

　　In terms of mechanical requirements, the construction process is completed by the regeneration unit, including: cold regeneration host, cement slurry transporter, grader, roller and so on.

　　在人員要求上，工程技術(shù)人員和機(jī)械操作人員應(yīng)經(jīng)過(guò)冷再生培訓(xùn)，考核合格后方可上崗。在工程協(xié)調(diào)方面，制定總體施工方案，在不中斷交通的情況下采用半幅施工，施工時(shí)做好交通疏浚，準(zhǔn)備覆蓋施工工作面。

　　In terms of personnel requirements, engineering and technical personnel and mechanical operators should undergo cold regeneration training and be qualified before taking up the post. In terms of engineering coordination, the overall construction plan should be formulated, and the half-width construction should be adopted without interrupting traffic. During construction, traffic dredging should be done to cover the construction working face.

　　遵守相關(guān)規(guī)定非常重要。主要內(nèi)容是：對(duì)原路面的路況進(jìn)行測(cè)量和調(diào)查，用銑刨機(jī)對(duì)高于原路面標(biāo)高5cm以上的地方進(jìn)行規(guī)劃，銑刨后填入舊路面材料?？油莞哂谠访鏄?biāo)高5cm。

　　It's important to follow the rules. The main content is: to measure and investigate the road condition of the original road surface, use the milling machine to plan the place above 5cm above the original road surface elevation, and fill the old road surface materials after milling. The pothole is 5cm higher than the original road level.

　　對(duì)原路進(jìn)行強(qiáng)化開(kāi)挖，用冷再生機(jī)對(duì)原瀝青路面進(jìn)行取樣，進(jìn)行標(biāo)準(zhǔn)壓實(shí)試驗(yàn)，確定適宜的含水率和大干密度。施工過(guò)程中，應(yīng)根據(jù)回收料含水量及時(shí)調(diào)整回收商設(shè)定的用水量，并密切關(guān)注天氣變化，避免雨天回收施工。

　　In order to determine the suitable moisture content and maximum dry density, the original asphalt pavement was sampled by using cold reclaimed material and the standard compaction test was carried out. During the construction process, the water consumption set by the recycler should be adjusted in time according to the water content of the recycled material, and pay close attention to the weather changes to avoid the recovery construction on rainy days.

　　另外，施工初期設(shè)備的速度不宜過(guò)快。為滿足設(shè)計(jì)和質(zhì)量要求，要經(jīng)常、檢查攪拌的均勻性和深度，發(fā)現(xiàn)與設(shè)計(jì)不符要及時(shí)調(diào)整。冷再生機(jī)每天施工完畢停車(chē)洗刀后，應(yīng)通知操作人員仔細(xì)檢查車(chē)況，更換刀頭，以免耽誤第二天的施工進(jìn)度。

　　In addition, the speed of equipment in the early stage of construction should not be too fast. In order to meet the design and quality requirements, it is necessary to check the uniformity and depth of mixing frequently, and adjust it in time if it is found inconsistent with the design. After stopping and washing the knife after construction, the operator should be informed to carefully check the vehicle condition and replace the knife head so as not to delay the construction progress of the next day.

　　冷再生機(jī)租賃廠家認(rèn)為，在攪拌過(guò)程中要經(jīng)常檢查攪拌機(jī)刀盤(pán)和水泥漿車(chē)噴嘴的磨損情況?；旌蠒r(shí)，建議將整個(gè)半寬分成3次混合。水泥漿車(chē)使用已知重量的水泥后，檢查已作業(yè)面積是否與水泥用量相符，并及時(shí)調(diào)整。作業(yè)結(jié)束后，釋放剩余的水泥漿。

　　Cold lease manufacturers think that in the process of mixing to often check the blender cutter head and cement truck nozzle wear. When mixing, it is recommended to divide the whole half width into 3 times of mixing. After the cement truck uses the known weight of cement, check whether the working area is consistent with the amount of cement, and adjust it in time. At the end of the operation, the remaining cement slurry is released.

　　使用冷再生機(jī)前遵守相關(guān)規(guī)定是有利于作業(yè)的相關(guān)內(nèi)容供大家來(lái)參考，如果您對(duì)維修保養(yǎng)方面有興趣的話，可以隨時(shí)來(lái)網(wǎng)站www.cpssc145.com咨詢我們。

　　The use of cold regeneration before complying with the relevant provisions is conducive to the operation of the relevant content for your reference, if you are interested in maintenance, you can come to the website www.cpssc145.com to consult us at any time.