| 路肩石你了解多少 |
| 添加时间：2018/2/2 17:06:54 浏览次数： |
| 按测量设定的平面与高程位置刨槽、找平、夯实后安装路缘石。钉桩挂线(双挂线法)后，沿基础一侧把路缘石依次排好。路缘石垫层用1:3石灰砂浆找平，虚厚约2cm。路缘石背后宜用水泥混凝土浇筑三角支撑，回填用灰土夯实，夯实宽度不应小于50cm，高度不应小于15cm，压实度不应小于90％，以保证路缘石稳定。采有湿法养生3d，其间应防止碰撞。 According to the plane and height position of the set planer, leveling, rammed, after the installation of the road edge stone. After the peg piling (double hanging line method), the road edge stones are arranged in turn on the base side. The edge stone cushion is leveled with 1:3 lime mortar, with a virtual thickness of about 2cm. It is advisable to use the cement concrete to construct the triangular support behind the curb. The backfill is compacted with lime soil. The width should not be less than 50cm. The height should not be less than 15cm. The compactness should not be less than 90%, so as to ensure the stability of the curb. There is a wet method of health 3D, which should prevent the collision between them. |
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