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路面冷再生機改造利用的適用條件
來源：http://kqj188.com/ 日期：2022-12-30 發(fā)布人：
不同于以往路面損壞需要重新運輸新材料進行耗時長的重新鋪裝，如今的瀝青路面出現(xiàn)損壞只需要路面冷再生機直接利用原材料進行鋪設(shè)即可，但并不是所有的路面損壞程度都需要再生機改造，下面冷再生機租賃廠家小編就來講解一下其適用條件。
Unlike in the past, when the pavement was damaged, new materials needed to be transported again for time-consuming repaving. Now, when the asphalt pavement is damaged, only the pavement cold recycling machine can directly use the raw materials for paving. However, not all pavement damage degrees require the reconstruction of the recycling machine. Now, the application conditions of the cold recycling machine rental manufacturer will be explained.
現(xiàn)場冷再生技術(shù)可分為兩大類：路面面層和深層復(fù)拌。適用條件是：路面結(jié)構(gòu)強度符合承載要求，道路排水設(shè)備完好無損。 如果道路的結(jié)構(gòu)層變形或受到影響，在冷再生之前，應(yīng)對路面結(jié)構(gòu)層進行破壞，加固。 路面面層現(xiàn)場冷再生修復(fù)適用道路厚度度數(shù)約為6至13毫米。 以下三個條件適用：
On site cold recycling technology can be divided into two categories: pavement surface and deep mixing. Applicable conditions: the pavement structure strength meets the bearing requirements, and the road drainage equipment is intact. If the structure layer of the road is deformed or affected, the pavement structure layer shall be damaged and reinforced before cold recycling. The applicable road thickness for on-site cold recycling repair of pavement surface is about 6 to 13 mm. The following three conditions apply:
1.路面裂縫引起的路面老化，高溫危害，疲勞和反射裂縫。
1. Pavement aging, high temperature hazards, fatigue and reflection cracks caused by pavement cracks.
2.由于混合物，捏合和粗糙材料的不穩(wěn)定性，路面構(gòu)成由車轍形成的路面的變形。
2. Due to the instability of mixture, kneading and rough materials, the pavement forms the deformation of pavement formed by rutting.
3.由裂縫，瀝青驅(qū)和層間粘附力降低引起的道路完整性損壞。
3. Road integrity damage caused by cracks, asphalt flooding and reduction of interlayer adhesion.
深層復(fù)拌現(xiàn)場冷再生技能的適用條件是道路的再生重建。 與表面層的現(xiàn)場冷再生相比，深層復(fù)拌技能的主要特點是，當(dāng)重建道路的底層時，您可以習(xí)慣道路的深層重新設(shè)計要求?；旌仙疃韧ǔ?0-20厘米。 處理土壤穩(wěn)定層時，混合深度可達40厘米。
The applicable condition of cold regeneration technology of deep mixing site is the regeneration and reconstruction of roads. Compared with the on-site cold recycling of the surface layer, the main feature of the deep mixing skill is that you can get used to the deep redesign requirements of the road when rebuilding the bottom layer of the road. The mixing depth is usually 10-20 cm. When dealing with soil stabilized layer, the mixing depth can reach 40 cm.
根據(jù)經(jīng)驗，只需要混合并猜測5mm或更大的顆粒占30％以上，舊路可以用它作為再生底層。由于有足夠的大骨料來形成再生底層的骨架結(jié)構(gòu)，再生底層具有一定的承載能力。
According to experience, it is only necessary to mix and guess that particles of 5mm or larger account for more than 30%, which can be used as the regeneration bottom layer for old roads. As there are enough large aggregates to form the skeleton structure of the recycled bottom layer, the recycled bottom layer has a certain bearing capacity.
綜上所述就是關(guān)于路面冷再生機改造利用的適用條件，可以看出當(dāng)路面因老化、高溫等而產(chǎn)生了裂紋、變形和破損現(xiàn)象的時候就可以使用再生機進行改造了。更多相關(guān)事項就來我們網(wǎng)站http://kqj188.com進行咨詢吧！
To sum up, it is about the applicable conditions for the reconstruction and utilization of the road surface cold recycling machine. It can be seen that the recycling machine can be used for reconstruction when the road surface has cracks, deformation and damage due to aging, high temperature, etc. Come to our website for more information http://kqj188.com Consult!
下一篇：冷再生機對瀝青路面改造的要求 上一篇：冷再生機液壓系統(tǒng)故障怎么進行排除
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