Concrete pavement stones reveal how to do after completion of construction pavement repair pavement cracks less than two years, less traffic is almost negligible, the gravel road is how to expose the whole thing? A disadvantage exposed concrete pavement stones pavement Detailed Henan Meeting to bridge a traveling comfort poor cement concrete pavement modulus of cement concrete pavement high bounce over bumps big crack concrete, load, temperature, large deformation wet pavement Set seams and more, and easily damaged; cement concrete pavement stiffness, damping effect is poor, noisy; these factors affecting road driving comfort, comfort is also significantly worse than the flatness of asphalt pavement. 2, the plate body is strong, grassroots anti-erosion resistance requirements of high concrete face higher road grassroots anti-erosion requirements, or at the seams prone squirt mud, eating the wrong side of the desk and and squirt mud washed repeatedly under the action Slabs can lead to empty, vehicle load especially vulnerable to the formation of the heavy load off the plate, breaking structural damage and broken side angle, while affecting road traffic. 3, exposed concrete pavement stones due to uneven settlement poor adaptability of cement concrete pavement large rigid concrete floor explicit treatment for primary prone to large deformation, soft ground and high fill embankment, ask for a higher, stable support condition. 4, cement concrete pavement maintenance difficulty, high glare fatigue strength of concrete cement pavement maintenance more difficult; a large, light, heat reflective ability of cement concrete pavement, the driver is likely to cause eye fatigue. Cement concrete pavement crack treatment concrete pavement repair seam technology (Henan Meeting to bridge Detailed) a seam repair techniques: Description: The weakest part of the plate when the concrete joints, caulking material aging once corrupted, to be replaced immediately fill sewing materials. Otherwise winter concrete blocks contraction, was opened between the caulking material and sections of pavement cracks, voids, rain and snow water to seep into the roadbed, causing mud jack plate. In addition, hard stones fall within the seam, the summer heat expansion plate, stone plate edge easily crushed. Patch: 1, with a small flat Zaozao addition to the old caulking material, sewn with a wire brush to clean the walls, and suck in the dust with a vacuum cleaner and other sewing equipment. 2, the lower seams filled 25mm-30mm high foam moldings. 3, with the preparation of a good BC cement pavement repair materials were filled, seams, and compaction, smoothing can. Pavement crack treatment, pavement cracks, the Department can bridge can be provided by the Department of Road and Bridge Technology Co., Ltd., Henan. Pavement crack treatment, pavement cracks, the Department can bridge is able to bridge the Department of Science and Technology Co., Ltd., Henan (www.hnlq88.com) launched this new upgrade, the above picture is for reference only, please call the contact phone book pages or pictures on request The latest information, contact: Manager Fan.