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冷再生機(jī)對(duì)于施工有什么要求？

來(lái)源：http://hk-pinyan.cn/ 日期：2022-02-22

1、乳化瀝青再生與泡沫瀝青再生壓實(shí)度

1, emulsified asphalt regeneration and foam asphalt regeneration compaction degree

高速公路與一級(jí)公路的乳化瀝青再生壓實(shí)度需要達(dá)到90%以上，泡沫瀝青再生壓實(shí)度需要達(dá)到98%以上；二級(jí)及二級(jí)以下公路，乳化瀝青再生壓實(shí)度需達(dá)到88%以上，泡沫瀝青再生壓實(shí)度需要達(dá)到97%以上。每車(chē)道每公里檢查兩次。

The compactness of emulsified asphalt for Expressway and first grade highway needs to reach more than 90%, and the degree of regeneration and compaction of foam asphalt needs to reach more than 98%. For grade two and grade two highways, the compactness of emulsified asphalt needs to reach over 88%, and the degree of regeneration and compaction of foamed asphalt needs to reach more than 97%. Check twice per kilometer per lane.

2、含水率

2. Moisture content

冷再生機(jī)施工含水率需要符合基本規(guī)范要求，每三個(gè)工作日檢驗(yàn)一次。

The construction moisture content of cold regenerator shall meet the requirements of basic specifications and be inspected every three working days.

3、瀝青含量礦料級(jí)配

3. Asphalt content mineral aggregate gradation

發(fā)現(xiàn)瀝青含量礦料級(jí)配異常時(shí)應(yīng)隨時(shí)檢驗(yàn)，檢驗(yàn)方法為油提篩分。

In case of abnormal asphalt content and mineral aggregate gradation, it shall be inspected at any time. The inspection method is oil extraction screening.

4、凍融劈裂強(qiáng)度比

4. Freeze thaw splitting strength ratio

凍融劈裂強(qiáng)度比應(yīng)大于70%,每三個(gè)工作日檢查一次。

The freeze-thaw splitting strength ratio shall be greater than 70%, and it shall be checked every three working days.

5、其他檢查項(xiàng)目

5. Other inspection items

殘留穩(wěn)定度，干濕劈裂強(qiáng)度比，馬歇爾穩(wěn)定度，15℃劈裂強(qiáng)度等，需要每工作日檢查一次，符合設(shè)計(jì)要求。

Residual stability, dry wet splitting strength ratio, Marshall stability, 15 ℃ splitting strength, etc. need to be checked every working day to meet the design requirements.

以上就是冷再生機(jī)對(duì)于施工質(zhì)量的要求，公司經(jīng)營(yíng)冷再生機(jī)租賃，歡迎來(lái)電咨詢！

The above is the requirements of cold regeneration for construction quality. The company operates cold regeneration machine rental. Welcome to inquire!

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