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現(xiàn)場冷再生技能的適用條件
來源：http://www.kqj188.com/ 日期：2023-01-03 發(fā)布人：
現(xiàn)場冷再生技能總的來說可分為路面面層和深層復(fù)拌兩大類，關(guān)于路面面層現(xiàn)場冷再生技能，其適用條件是怎樣的？冷再生機租賃廠家為你解答。
In general, on-site cold recycling skills can be divided into two categories: pavement surface and deep mixing. What are the applicable conditions for on-site cold recycling skills of pavement surface? The cold regeneration machine rental manufacturer will answer for you.
路面構(gòu)造強度契合承載請求和路途排水設(shè)備無缺。假如路途構(gòu)造層彩或受到破壞，冷再生前就應(yīng)首先對路面構(gòu)造層進行補強處理。路面面層現(xiàn)場冷再生修理適用的路面厚度約為6 ~ 13mm。下面三種狀況都適用:
The pavement structure strength conforms to the bearing requirements and there is no shortage of road drainage equipment. If the road structure layer is damaged, the pavement structure layer shall be reinforced before cold recycling. The pavement thickness applicable to on-site cold recycling repair of pavement surface is about 6~13mm. The following three conditions apply:
1、由于路面老化、高溫危害、疲憊和反 射裂紋所構(gòu)成的路面裂紋。
1. Pavement cracks caused by pavement aging, high temperature hazards, fatigue and reflection cracks.
2、由于混合料的不安穩(wěn)性、揉捏和粗糙的材料使路面構(gòu)成車轍所構(gòu)成的路面變形。
2. Due to the instability, kneading and rough materials of the mixture, the pavement formed by rutting is deformed.
3、由于開裂、瀝青泛油以及層面之間的粘接力降低所構(gòu)成的路面完整性破損。
3. Pavement integrity damage caused by cracking, asphalt flashing and reduced adhesion between layers.
深層復(fù)拌現(xiàn)場冷再生技能的適用條件是路途安穩(wěn)層的再生改造工程。與面層現(xiàn)場冷再生比較，現(xiàn)場復(fù)拌冷再生機技能的首要特點是可以習(xí)慣路途深層的再生改造請求，對路面底層進行再生處理時，攪拌深度規(guī)模通常為10~ 20cm ，處理土基安穩(wěn)層時，攪拌深度可達40cm。
The applicable condition of cold regeneration technology of deep mixing site is the regeneration and reconstruction project of road stabilized layer. Compared with the on-site cold recycling of the surface course, the primary feature of the on-site cold recycling technology is that you can get used to the recycling and reconstruction request of the deep road. When the pavement bottom layer is recycled, the mixing depth scale is usually 10-20cm, and when the soil foundation stabilized layer is treated, the mixing depth can reach 40cm.
依據(jù)經(jīng)歷，只需混合猜中5mm以上的粒料占30%以上，該舊路就有使用其作為再生底層的也許。由于有足夠的大骨料就可以構(gòu)成再生底層的骨架構(gòu)造，使再生底層具有定的承載才能。
According to experience, it is possible for the old road to use it as a recycled bottom layer if only 30% of the granular materials above 5mm are mixed. Since enough large aggregate can form the skeleton structure of the recycled bottom layer, the recycled bottom layer has certain bearing capacity.
現(xiàn)場冷再生技能的適用條件這一問題就得到了解答，希望可以讓您有新的了解，更多事項就來我們網(wǎng)站http://www.kqj188.com留言咨詢吧！
The question of the applicable conditions of on-site cold regeneration skills has been answered. I hope you can have a new understanding. More information can be found on our website http://www.kqj188.com Leave a message for consultation!
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