路沿石施工規范要求如下：

The construction specifications for curbstones require the following:

1、路沿石必須掛通線進行施工，按側平面頂面示高標線繃緊，按線碼砌側平石，側平石要安正，切忌前仰后合，側面頂線順直圓滑平順，無高低錯牙現象，平面無上下錯臺、內外錯牙現象。

1. The roadside stones must be constructed with a hanging line, and the elevation line indicated on the top surface of the side plane should be tightened. The side flat stones should be built according to the line code, and the side flat stones should be upright. It is important to avoid leaning forward and backward. The side top line should be straight, smooth, and smooth, without any high or low misalignment, and there should be no upper or lower misalignment or internal or external misalignment on the plane.

2、路沿石必須座漿砌筑，座漿必須密實，嚴禁塞縫砌筑；

2. The roadside stones must be built with mortar, and the mortar must be dense. It is strictly prohibited to block the joints for masonry;

3、路沿石接縫處錯位不超過1mm；側石和平石必須在中間均勻錯縫。

3. The misalignment at the joint of the curbstone shall not exceed 1mm; The side stones and flat stones must be evenly staggered in the middle.

4、路沿石側平石應保證尺寸和光潔度滿足設計要族亮求。外觀美觀，對彎道部猜圓分側石應按設計半徑專門加工彎道石，砌筑時保兆兆寬證線形流暢、圓順、拼縫緊密。弧形側石必須人工精鑿后拋光處理。

4. The flat stones on the roadside should ensure that their size and smoothness meet the design requirements. The appearance is beautiful, and the side stones of the curved section should be specially processed according to the design radius. During masonry, it should be ensured that the line shape is smooth, round, and the joints are tight. The curved side stones must be manually chiseled and polished.

5、路沿石后背應還土夯實，夯實寬度不小于50mm，厚度不小于15mm。

5. The back of the curbstone should be compacted with soil, with a compaction width of no less than 50mm and a thickness of no less than 15mm.

6、路沿石勾縫：勾縫時必須再掛線，把側石縫內的雜物剔除干凈，用水潤濕，然后用1：2.5水泥砂漿灌縫填實勾干。

6. Road edge stone pointing: When pointing, a line must be hung again to remove debris from the side stone joints, moisten them with water, and then fill and dry the joints with 1:2.5 cement mortar.

7、側平石勾縫、安砌后適當澆水養護。

7. After pointing and laying the side stones, water them appropriately for maintenance.