Cold recycling technology is already a common machine in road construction. How to carry out the pavement leveling after using cold recycling technology?

壓路機(jī)對(duì)再生層穩(wěn)壓后，再生材料基本能夠處于穩(wěn)定狀態(tài)，但仍不能完全再生機(jī)的輪跡，此時(shí)的輪跡深度約為0.5～1cm。

After the roller stabilizes the recycled layer, the recycled material can basically be in a stable state, but the wheel trace of the regenerator can not be completely eliminated. At this time, the wheel trace depth is about 0.5 ~ 1cm.

當(dāng)完成兩幅再生并全部穩(wěn)壓后，用平地機(jī)進(jìn)行整平，一遍整平的目的是一幅、二幅右側(cè)共三排輪跡。二遍整平主要是為了把刮刀前的再生料均勻地?cái)傞_(kāi)，同時(shí)兼顧再生層的橫向、縱向的坡度。再進(jìn)行全作業(yè)段的找平。

After the regeneration of two frames is completed and all of them are stabilized, level them with a grader. The purpose of one leveling is to eliminate three rows of wheel tracks on the right side of one and two frames. The second leveling is mainly to spread the recycled material in front of the scraper evenly, and take into account the transverse and longitudinal slopes of the recycled layer. Then level the whole operation section.

冷再生機(jī)出租

Rental of cold regenerator

平地機(jī)對(duì)再生層找平后，如仍存在輪跡、麻面、局部骨料集中等現(xiàn)象，則需人工進(jìn)行修補(bǔ)。方法是用再生新料將輪跡、麻面填滿，所用新料應(yīng)高出再生層0.5cm;將集中的骨料撒開(kāi)，并用新料填充骨料的縫隙。

After leveling the reclaimed layer with grader, if there are still wheel marks, pitted surface, local aggregate concentration and other phenomena, it shall be repaired manually. The method is to fill the wheel trace and pitted surface with recycled new material, which shall be 0.5cm higher than the recycled layer; Scatter the concentrated aggregate and fill the gap of aggregate with new material.