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沥青料的使用要点看四方面

来源：/ 日期：2022-08-30

根据济南沥青料厂家实际调研与市政、高速养护等施工单位的探讨，总结出的沥青料使用要点，希望可以给您带来一些帮助。

According to the actual investigation of Jinan asphalt manufacturer and the discussion of municipal, high-speed maintenance and other construction units, the key points of asphalt use are summarized, and I hope to bring you some help.

1）使用济南沥青料时对坑槽的处理，先要确定坑槽开挖位置，四周铣刨（根据路面厚度，深度一般不低于3厘米）或切缝后，将待修补的坑槽内及四周的碎石、废渣清理干净，坑槽内不得存有污水，泥浆，冰块等杂物，被修补的坑槽应有整齐的切边，废渣的要见到固体的坚固面为止。

1) When using Jinan asphalt, the pit and groove shall be treated by first determining the excavation position of the pit and groove. After milling (according to the pavement thickness, the depth is generally not less than 3cm) or cutting the joints, the gravel and waste residue in and around the pit and groove to be repaired shall be cleaned. There shall be no sewage, mud, ice and other sundries in the pit and groove. The repaired pit and groove shall have neat cutting edges. The waste residue shall be removed until the solid solid solid surface is seen.

2）使用济南沥青料填补坑槽时建议在清理好的坑槽四周及底部刷涂粘层油，尤其是坑槽四周要涂刷均匀（根据实际施工经验粘层油对于新老路面结合有很好的辅助作用）。

2) When Jinan asphalt is used to fill the pit, it is recommended to apply tack coat oil around and at the bottom of the cleaned pit, especially around the pit (according to the actual construction experience, tack coat oil has a good auxiliary effect on the combination of new and old pavement).
济南沥青料

3）把足够的济南沥青料填进坑槽内，济南沥青料应摊入槽壁四周，由边向中摊铺。直到填料高出地面1.5厘米左右，填满后坑槽中间处应稍高于四周路面并呈弧形。如路面坑槽破损深度在5厘米以上时，填补工作应以每3厘米为一层，分层填补、逐层压实。

3) Enough Jinan asphalt shall be filled into the pit. Jinan asphalt shall be first spread around the groove wall and spread from the side to the middle. Until the filling is about 1.5cm higher than the ground, the middle of the pit shall be slightly higher than the surrounding road surface and arc after filling. If the damage depth of the pavement pit is more than 5cm, the filling work shall be filled in layers and compacted layer by layer with every 3cm.

4）在济南沥青料压实完成后根据需要可在表面均匀撒上一层石粉或细沙，并用清扫工具来回清扫，以便细沙填满表面空隙。之后就可以开放交通了。

4) After the compaction of asphalt materials in Jinan is completed, a layer of stone powder or fine sand can be evenly spread on the surface as required, and the cleaning tools shall be used to clean back and forth, so that the fine sand can fill the surface gap. After that, the traffic can be opened.

以上就是济南沥青料的使用要点，您可以作为参考使用，更多相关注意事项就来我们网站咨询吧！

The above are the key points of Jinan asphalt. You can use them as a reference. For more relevant precautions, please visit our website Consult!

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