行業(yè)資訊
冷再生施工租賃場地的準(zhǔn)備工作
來源：http://lzqdw.com/ 日期：2023-06-16
（1）直接填筑的路基基底，冷再生機(jī)租賃施工前必需經(jīng)過檢查簽證；需求停止地基處置的基底必需完成各項(xiàng)處置，并滿足地基處置的請(qǐng)求。
(1) The roadbed base directly filled must undergo inspection and certification before the rental construction of the cold recycling machine; The foundation that requires cessation of foundation disposal must complete all disposal tasks and meet the requirements for foundation disposal.
（2）場地應(yīng)該保證足夠的平整度，滿足設(shè)備、人員進(jìn)場請(qǐng)求。
(2) The site should ensure sufficient flatness to meet the requirements for equipment and personnel entry.
（3）做好場地的暫時(shí)排水和防雨措施。依照施工運(yùn)量和施工機(jī)械的大荷載建筑施工便道。
(3) Take temporary drainage and rainproof measures for the site. According to the construction traffic volume and construction machinery, a large load construction road is constructed.
做好相關(guān)人員的技術(shù)培訓(xùn)和技術(shù)交底工作,使參與施工的全體人員充沛認(rèn)識(shí)高速鐵路路基填筑的關(guān)鍵技術(shù)、質(zhì)量控制要點(diǎn)。
Provide technical training and disclosure to relevant personnel, so that all personnel involved in the construction can fully understand the key technologies and quality control points of high-speed railway roadbed filling.
勞動(dòng)力、機(jī)械設(shè)備配置人員、機(jī)械設(shè)備應(yīng)依據(jù)施工計(jì)劃組合工期請(qǐng)求停止合理的配置。
Labor force, mechanical equipment allocation personnel, and mechanical equipment should be requested to stop reasonable allocation based on the construction plan and construction period.
施工工藝
construction technology
冷再生機(jī)租賃
Cold regeneration machine leasing
1、準(zhǔn)備下承層
1. Prepare the lower layer
下承層外表應(yīng)平整、堅(jiān)實(shí)，具有規(guī)則的路拱，下承層的平整度和壓實(shí)度應(yīng)契合標(biāo)準(zhǔn)規(guī)則。
The surface of the lower layer should be flat and solid, with regular road arches. The flatness and compaction of the lower layer should comply with standard rules.
新完成的底基層或土基，必需按標(biāo)準(zhǔn)規(guī)則停止驗(yàn)收。凡驗(yàn)收不合格的路段，必需采取措施，使其到達(dá)規(guī)范后，方可鋪筑水泥改進(jìn)土層。
Newly completed subbase or soil foundation must be stopped for acceptance according to standard rules. For sections that fail the acceptance inspection, measures must be taken to ensure that they meet the standards before laying cement to improve the soil layer.
2、施工放樣
2. Construction layout
（1）土基上恢復(fù)中線，直線段每15~20m設(shè)一樁，平曲線段每10~15m設(shè)一樁，并在兩側(cè)路肩邊緣外設(shè)指示樁。
(1) Restore the centerline on the soil foundation, set up one pile every 15-20m for straight sections, and one pile every 10-15m for flat curve sections, and set up indicator piles outside the edges of the shoulders on both sides.
（2）在兩側(cè)指示樁上用明顯標(biāo)志標(biāo)出水泥穩(wěn)定土層邊緣的設(shè)計(jì)高。
(2) Mark the design height of the cement stabilized soil layer edge with clear signs on both sides of the indicator piles.
3、攤鋪土
3. Spreading soil
依據(jù)經(jīng)歷肯定素土松鋪系數(shù)為1.25~1.3，采用機(jī)械將土平均地?cái)備佋陬A(yù)定的寬度上，外表應(yīng)平整，并有規(guī)則的路拱。
Based on experience, the coefficient of loose paving of plain soil is confirmed to be between 1.25 and 1.3. The soil should be evenly spread on the predetermined width using machinery, with a flat surface and regular road arches.
4、灑水悶料
4. Watering and sealing materials
如已整平的土含水量過小，應(yīng)在土層上灑水悶料。灑水應(yīng)平均，避免呈現(xiàn)部分水分過多的現(xiàn)象。細(xì)粒土應(yīng)經(jīng)一夜悶料。
If the moisture content of the leveled soil is too low, water should be sprayed on the soil layer to seal the material. The watering should be evenly distributed to avoid excessive water content in some areas. Fine grained soil should undergo overnight compaction.
冷再生施工租賃場地的準(zhǔn)備工作相關(guān)事項(xiàng)就講解到這里了，希望能夠給您好的幫助，更多事項(xiàng)就來我們網(wǎng)站http://lzqdw.com咨詢吧！
That's all for the preparation work related to the rental site for cold recycling construction. We hope to provide you with good help. For more information, please come to our website http://lzqdw.com Consult!
公司地址：濟(jì)南市槐蔭區(qū)經(jīng)一路273號(hào)群盛華城2號(hào)樓1-404
公司名稱：山東途暢路橋工程有限公司 
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