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冷再生租用施工的性價(jià)比之高很明顯
來源：http://kqj188.com/ 日期：2022-12-19 發(fā)布人：
冷再生工藝流程簡潔明了，施工設(shè)備少，對(duì)交通出行影響體現(xiàn)不比較敏感全部冷再生機(jī)械設(shè)備組成能夠處在同一條行車道內(nèi)，不危害另一條行車道機(jī)動(dòng)車行駛，可開展敞開式施工，非常適用車流量很大或路寬窄小狀況下的道路的施工。所以冷再生租用施工的性價(jià)比之高很明顯，下面冷再生機(jī)租賃廠家為您講解一番相關(guān)內(nèi)容。
The cold recycling process is simple and clear, with few construction equipment, and is not sensitive to the impact of traffic. All cold recycling mechanical equipment components can be located in the same lane, which does not harm the driving of motor vehicles in another lane. Open construction can be carried out, which is very suitable for the construction of roads with large traffic flow or narrow road width. Therefore, the cost performance of the cold recycling rental construction is obviously high. The following cold recycling machine rental manufacturer will explain some related content to you.
就地冷再生施工能夠依據(jù)不一樣道路舊起模原材料的具體情況開展設(shè)計(jì)方案，挑選不一樣的防腐劑，能夠確保再生原材料的品格和施工品質(zhì)，產(chǎn)生施工成形厚而勻稱的粘接層，進(jìn)而確保了檢修后道路的應(yīng)用限期。
The on-site cold recycling construction can carry out the design scheme according to the specific conditions of the old mold lifting raw materials of different roads, select different preservatives, ensure the quality and construction quality of the recycled raw materials, generate thick and symmetrical bonding layer for construction, and thus ensure the application deadline of the roads after maintenance.
一般冷再生層的瀝青混合料選用來源于原貌路面構(gòu)造的瀝青道路料RAP，其冷再生層的點(diǎn)評(píng)關(guān)鍵根據(jù)其抗壓強(qiáng)度來操縱，其抗壓強(qiáng)度依路面級(jí)別的不一樣由技術(shù)部來明確，七天無側(cè)限抗拉強(qiáng)度應(yīng)達(dá)2MPa之上，但針對(duì)混凝土冷再生而言，混凝土使用量一般不可超出6%。
Generally, the asphalt mixture of the cold recycling layer is RAP asphalt pavement material from the original pavement structure. The key to the evaluation of the cold recycling layer is based on its compressive strength. The technical department will determine its compressive strength according to the different pavement levels. The seven day unconfined tensile strength should be above 2MPa, but for the cold recycling of concrete, the amount of concrete used should generally not exceed 6%.
假如再生層中粉料過少，RAP配合比不科學(xué)(其配合比操縱曲線圖可參考混凝土平穩(wěn)砂礫石配合比曲線圖)，但經(jīng)實(shí)驗(yàn)后摻入一部分規(guī)格型號(hào)料來調(diào)節(jié)配合比，在確?；炷烈磺姓Ｊ褂昧康那疤釛l件下確保再生層品質(zhì)。
If there is too little powder in the recycled layer, the RAP mix proportion is unscientific (the mix proportion control curve can refer to the concrete stable sand gravel mix proportion curve), but after the experiment, some specifications and models are added to adjust the mix proportion, so as to ensure the quality of the recycled layer on the premise of ensuring all the normal use of concrete.
而道路就地冷再生機(jī)因?yàn)樗欣昧伺f的路面起模原材料，進(jìn)而降低了道路檢修或更新改造時(shí)舊起模原材料的基坑開挖、運(yùn)送、廢置和新型材料的購買，進(jìn)而造成成本費(fèi)大幅降低。選用道路就地冷再生比傳統(tǒng)式方法對(duì)比，伴隨著再生層薄厚的不一樣，能夠控制成本，冷再生路面薄厚越厚，控制成本越多。
The road in place cold recycling machine, because all the raw materials for the old pavement formwork lifting are used, thus reducing the excavation, transportation, waste and purchase of new materials of the old formwork lifting raw materials during the road maintenance or renovation, thus resulting in a significant reduction in costs. Compared with the traditional method, the in situ cold recycling of roads can control the cost due to the difference in the thickness of the recycling layer. The thicker the cold recycling pavement is, the more the cost will be controlled.
在路面農(nóng)村基層因其原料的再利用可節(jié)約很多項(xiàng)目投資，在低級(jí)別路面中，因用冷再生加工工藝可提升路面農(nóng)村基層級(jí)別而減少整體面層的資金投入，這類客觀性具體優(yōu)勢(shì)的存有是促使就地冷再生技術(shù)性遭受認(rèn)可而且獲得迅速發(fā)展趨勢(shì)的原始動(dòng)力。
The recycling of raw materials can save a lot of project investment in rural pavement base course. In low-grade pavement, the use of cold recycling processing technology can improve the level of rural pavement base course and reduce the investment in the overall surface course. The existence of such objective specific advantages is the original power to promote the recognition of on-site cold recycling technology and obtain rapid development trend.
做為一種效率高、環(huán)保節(jié)能、環(huán)境保護(hù)道路檢修方式和新技術(shù)新工藝，路面冷再生機(jī)早已變成道路更新改造的關(guān)鍵方式之一。您有問題或者需求可以隨時(shí)來我們網(wǎng)站http://kqj188.com進(jìn)行咨詢！
As a high efficiency, environmental protection, energy-saving, environmental protection road maintenance method and new technology, road cold recycling machine has already become one of the key ways of road renewal and reconstruction. You can come to our website at any time if you have any questions or needs http://kqj188.com Consult!
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