行業(yè)資訊

瀝青料的使用要點(diǎn)看四方面

來源：http://3sj.org.cn/ 日期：2022-08-30

根據(jù)濟(jì)南瀝青料廠家實(shí)際調(diào)研與市政、高速養(yǎng)護(hù)等施工單位的探討，總結(jié)出的瀝青料使用要點(diǎn)，希望可以給您帶來一些幫助。

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）使用濟(jì)南瀝青料時對坑槽的處理，先要確定坑槽開挖位置，四周銑刨（根據(jù)路面厚度，深度一般不低于3厘米）或切縫后，將待修補(bǔ)的坑槽內(nèi)及四周的碎石、廢渣清理干凈，坑槽內(nèi)不得存有污水，泥漿，冰塊等雜物，被修補(bǔ)的坑槽應(yīng)有整齊的切邊，廢渣的清除要見到固體的堅(jiān)固面為止。

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）使用濟(jì)南瀝青料填補(bǔ)坑槽時建議在清理好的坑槽四周及底部刷涂粘層油，尤其是坑槽四周要涂刷均勻（根據(jù)實(shí)際施工經(jīng)驗(yàn)粘層油對于新老路面結(jié)合有很好的輔助作用）。

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).
濟(jì)南瀝青料

3）把足夠的濟(jì)南瀝青料填進(jìn)坑槽內(nèi)，濟(jì)南瀝青料應(yīng)首先攤?cè)氩郾谒闹?，由邊向中攤鋪。直到填料高出地?.5厘米左右，填滿后坑槽中間處應(yīng)稍高于四周路面并呈弧形。如路面坑槽破損深度在5厘米以上時，填補(bǔ)工作應(yīng)以每3厘米為一層，分層填補(bǔ)、逐層壓實(shí)。

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）在濟(jì)南瀝青料壓實(shí)完成后根據(jù)需要可在表面均勻撒上一層石粉或細(xì)沙，并用清掃工具來回清掃，以便細(xì)沙填滿表面空隙。之后就可以開放交通了。

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.

以上就是濟(jì)南瀝青料的使用要點(diǎn)，您可以作為參考使用，更多相關(guān)注意事項(xiàng)就來我們網(wǎng)站http://3sj.org.cn咨詢吧！

The above are the key points of Jinan asphalt. You can use them as a reference. For more relevant precautions, please visit our website http://3sj.org.cn Consult!

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