120×300×700mm做法：1、路沿石顶面高于路面(或硬化区域)12cm；2、从下至上依次为：（1）、素土夯实至道路砼底面；（2）、3:7灰土夯实；（3）、3cm 1:2水泥砂浆座浆。3、相邻块缝宽10mm，相邻块缝及与路面缝采用1:2.5水泥砂浆灌封。4、路沿石后背两相邻块处采用C20砼填实（尺寸为200×150×150mm），其余出采用素土夯实。100×250×700mm做法：1、路沿石顶面高于路面(或硬化区域)10cm；2、其他同120×300×700mm做法。 120 by 300 (700 mm) : 1. The road is above the pavement (or in the hardened area). From the bottom up to: (1), the plain soil compacted to the concrete base of the road; (2) 3. (3) 3cm 1:2 cement mortar. 3, adjacent pieces seam width 10mm, adjacent block seam and the pavement seam use 1:2. 5 cement mortar filling seal. The two adjacent sections of the road along the back of the stone are filled with C20 concrete (the size is 200 by 150 mm) and the rest is packed in plain soil. 100x 250 times 700mm method: 1, the top of the road is above the pavement (or the area of hardening). 2, other things with 120 by 300 by 700mm.