I have this plastic mold factory produced high quality materials were produced to ensure the quality and reliability of use, along with the appearance of plastic molds also add smoothness of cement products. Plastic mold production is the primary choice of mold forming sensation skills, the best is still mold plastic mold, mold curb choose engineering polypropylene injection molding, durable, curb use plastic mold pretty smooth after commodity, forming scale rules plastic injection molding machine selection curb molding, low-cost, mass production of these fit the mold, the more complete the standard scale. I plant to ensure quality production molds, laying together supply knowledge presentation. Foremost, in order to ensure that the new curb mold pretty laid part of the side of the corner stone should be planning radius corner stone specially machined to ensure the linear flow of masonry, smoother, patchwork tight and do not go beyond the mold seams dislocation 1mm. Secondly, in order to avoid mold in the laying down showing dislocation, exterior appearance of the wrong tooth in the process of laying the mold there is a need to hang through the line for the construction, according to the high side of the plane of the top surface of the show marking taut along the road by the line code puzzle Avoid rock with laughter, in addition to the masonry curb pulp process is also necessary masonry seat, the seat dense plasma is necessary to prohibit the plug masonry joints. Ultimately, that is the end of the laying of the mold should also soil compaction, compaction width of not less than 50mm, thickness not less than 15mm and the debris removed within the clean side of the crevice, wet with water, then with 1: 2.5 pouring cement mortar infill hook to dry. About the mold in terms of just laying do every step of laying abilities distinguished from the details to ensure that mold now used in road construction.