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路沿石施工要求
路沿石施工要求
Construction requirements of curbstone
1.路沿石必须挂通线进行施工,按侧平面顶面示高标线绷紧,按线码砌侧平石,侧平石要安正,切忌前仰后合,侧面顶线顺直圆滑平顺,无高低错牙现象,平面无上下错台、内外错牙现象。
1. The construction of curbstone must be carried out by hanging through the line, and the top surface of the side plane should be tightened according to the height mark line on the top surface of the side plane. The side flat stone should be upright and upright. The top line of the side should be straight, smooth and smooth without high and low dislocation, and there should be no upper and lower staggered platform and internal and external tooth dislocation on the plane.
2.路沿石必须座浆砌筑,座浆必须密实,严禁塞缝砌筑;
2. The road edge stone must be built with mortar, and the mortar must be dense, and it is forbidden to plug the joint;
3.路沿石接缝处错位不超过1mm;侧石和平石必须在中间均匀错缝。
3. The dislocation of the joint of the road edge stone shall not exceed 1 mm; the side stone and flat stone must be evenly staggered in the middle.
4.路沿石侧平石应保证尺寸和光洁度满足设计要求。外观美观,对弯道部分侧石应按设计半径专门加工弯道石,砌筑时保证线形流畅、圆顺、拼缝紧密。弧形侧石必须人工精凿后抛光处理。
4. The size and finish of the flat stone on the side of the curb shall meet the design requirements. The appearance is beautiful. For the side stones of the curve, the corner stones should be specially processed according to the design radius, and the alignment should be smooth, round and tight. The curved side stone must be polished after manual chiseling.
5.路沿石后背应还土夯实,夯实宽度不小于50mm,厚度不小于15mm。
5. The back of the stone along the road shall be backfilled with soil, the width of tamping shall not be less than 50 mm, and the thickness shall not be less than 15 mm.
6.路沿石勾缝:勾缝时必须再挂线,把侧石缝内的杂物剔除干净,用水润湿,然后用1:2.5水泥砂浆灌缝填实勾干。
6. Jointing along the road: during the jointing, the line must be hung again, and the sundries in the side stone joint shall be removed, and then the joint shall be filled and dried with 1:2.5 cement mortar.
7.侧平石勾缝、安砌后适当浇水养护。
7. Water and maintain the side flat stone after pointing and laying.

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