Guangzhou Cement Road Side Stone Credit Guarantee
Curb stone installation project: Pre-assembly should be inspected before installation. It is strictly forbidden to use for lack of strength and severe appearance defects. Curb stone installation shall ensure that the net width of the road surface is 11.25 meters. Curb stone installation must be carried on line to ensure that the curb stone surface is flat and straight. The 1cm thick No. 10 mortar laid under the curb stone must be evenly spread and the slurry must be plump. The mortar must be mechanically stirred. Manual mixing on site is strictly prohibited. The two cloths and one geomembrane pressed down by the curb stone are laid from the curb stone 2/3 toward the shoulder of the road. At present, the granite curb stone industry is in full swing, brand trust is severely lacking, the homogenization and disorder competition is accelerating, and the industry has lost its healthy development space and "nutrition". In the future, only two types of manufacturers can survive and live for a long time.
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Before processing the special-shaped stone, the arc radius of each intersection marked on the planning drawing should be compared with the field practice. If there is an error, the planner should be promptly revised, reviewed, and provided to the manufacturer after the general number is unified. This processing.
The specifications of roadside stones include 600x300x10mmm, 600x350x150mm, 1000x300x150, 1000x300x100mm and other specifications. The roadside stone material is machined from natural hemp with uniform texture. The strength of the stone must be qualified. It is required to have uniform color, no cracks on the surface, intact edges and corners, consistent appearance, no significant spots and color differences, and no weathering . It has physical characteristics such as alkali resistance, acid resistance, abrasion resistance, beautiful appearance, durability, large output, small color difference, suitable for various large-scale road laying, etc. Do not drop, smash, hit or bump during loading and unloading to avoid damage.