1.用干水泥直接進(jìn)行施工，采用這種工作方式時需要提前將干水泥撒布在準(zhǔn)備修復(fù)的舊瀝青路面上，水泥的撒布量需要利用試驗得出:然后冷再生機(jī)行銑刨,在拌和腔內(nèi)加入水使銑刨下來的舊材料與水泥充分地拌和，然后從出料口出料:用壓路機(jī)進(jìn)行路面的壓實。

1. Construction is carried out directly with dry cement. When using this method of work, the dry cement needs to be spread on the old asphalt road surface that is ready for repair in advance. The amount of cement spread needs to be determined through experiments. Then, a cold recycling machine is used for milling, and water is added to the mixing chamber to fully mix the milled old material with cement. Finally, the material is discharged from the discharge port. Finally, a road roller is used to compact the road surface.

2.采用水泥稀漿為介質(zhì)進(jìn)行施工，采用這種工作方式時,需要一款冷再生機(jī)的配套設(shè)備--水泥稀漿車。施工步驟如下:先將水泥稀漿車和冷再生機(jī)進(jìn)行剛性連接,并將水泥稀漿車的水泥稀漿輸出口和冷再生機(jī)的輸入口進(jìn)行管路連接:然后直接用冷再生機(jī)在舊路面進(jìn)行銑刨,將銑刨下來的廢舊材料送到拌和腔內(nèi)，然后通過拌和腔內(nèi)的噴灑梁噴入水泥稀漿,讓水泥稀漿和銑刨下來的廢舊材料進(jìn)行充分抖和，然后從出料口出料:用路機(jī)進(jìn)行路面的勢。

2. When using cement slurry as the medium for construction, a supporting equipment for a cold recycling machine - cement slurry truck is required. The construction steps are as follows: first, rigidly connect the cement slurry truck and the cold recycling machine, and connect the cement slurry output port of the cement slurry truck and the input port of the cold recycling machine through a pipeline. Then, directly use the cold recycling machine to mill the old road surface, and send the milled waste materials to the mixing chamber. Then, spray the cement slurry into the mixing chamber through the spray beam in the mixing chamber, allowing the cement slurry and milled waste materials to shake and mix thoroughly. Finally, discharge from the discharge port. Finally, use the road machine to adjust the road surface.

3.采用噴灑乳化瀝青為介質(zhì)進(jìn)行施工。采用這種工作方式時,需要提前配好乳化瀝青,再將裝有乳化瀝青的瀝青車與冷再生機(jī)進(jìn)行管路連接:然后冷再生機(jī)開始銑刨將銑刨下來的廢舊材料傳送到拌和腔內(nèi)。與噴入的乳化瀝青和水進(jìn)行充分拌和，然后從出料口出料;用壓路機(jī)進(jìn)行路面的壓實

3. Use sprayed emulsified asphalt as the medium for construction. When using this working method, it is necessary to prepare emulsified asphalt in advance, and then connect the asphalt truck containing emulsified asphalt to the cold recycling machine through pipelines. Then, the cold recycling machine starts milling and transferring the milled waste materials to the mixing chamber. Mix thoroughly with the sprayed emulsified asphalt and water, and then discharge from the discharge outlet; Finally, use a roller to compact the road surface

4.采用泡沫瀝青作為介質(zhì)進(jìn)行施工,這種工作方式時在前期的試驗上比較繁瑣，需要通過試驗來獲取定的膨脹比和半衰期，采用泡沫瀝青作為介質(zhì)進(jìn)行施工時,冷再生機(jī)前方需要接有1臺熱瀝青車和1臺水車:在冷再生機(jī)銑刨下來的廢舊料傳送到拌和脖內(nèi)的同時,熱瀝青和水在冷再生機(jī)的發(fā)泡腔內(nèi)已經(jīng)完成發(fā)泡并同時被傳送到拌和腔，泡沫瀝青將材料中的細(xì)料覆蓋并形成一種灰漿，再由這種灰漿將粗顆粒材料有效地黏結(jié)在一起，然后從出料口出

4. Using foam asphalt as the medium for construction is tedious in the early stage of the test, and the constant expansion ratio and half-life need to be obtained through the test. When using foam asphalt as the medium for construction, a hot asphalt truck and a water truck need to be connected in front of the cold recycling machine: while the waste materials milled by the cold recycling machine are transferred to the mixing neck, the hot asphalt and water have completed foaming in the foaming cavity of the cold recycling machine and are transferred to the mixing cavity at the same time. The foam asphalt first covers the fine materials in the materials and forms a mortar, and then the mortar effectively binds the coarse grained materials together, and then Exit from discharge port

料;用壓路機(jī)進(jìn)行路面的壓實該種工作方式可以在修補(bǔ)瀝青下面層和基層時使用,這種方法能將半剛性基層轉(zhuǎn)換為半柔性基層其養(yǎng)護(hù)時間短,施工工期短,對交通影響小。

Material; Finally, using a roller to compact the road surface can be used in repairing the asphalt subgrade and base layer. This method can convert a semi-rigid base layer into a semi flexible base layer, with short maintenance time, short construction period, and minimal impact on traffic.

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