Cement pavement repair material is a multi-component polymer material composed of composite special cement clinker, polymer resin, ultra wear-resistant aggregate, etc. This product has simple construction, high strength, and good toughness, and is an ideal material for modern concrete cement pavement repair.

CGM high-strength non shrinkage grouting material wholesale price Chengde Shuangluan bearing grouting material

Application scope:
Mainly used for repairing concrete roads and factory cement floors, treating cement pavement peeling, sanding, freeze-thaw, salt erosion, exposed stones, honeycombs, and rough surfaces. This product is widely used for rapid repair of concrete in bridges, docks, water conservancy, high-speed rail, nuclear power, large-scale municipal engineering, and other fields.

Product Features:
1. High intensity.
2. Rapid strength growth: Standard maintenance state: The strength of the repair material can reach over 20Mpa after one day, and it can be opened to traffic in 2-4 hours under normal weather conditions.
3. Waterproof and anti-seepage performance superior to concrete: After pouring cracks with early strength repair materials, the micro expansion function of this product can fill and expand the slurry inside the cracks, providing sufficient waterproof and anti-seepage effects.

CGM high-strength non shrinkage grouting material wholesale price Chengde Shuangluan bearing grouting material

In China, the research on the application technology of rigid foam in the field of external thermal insulation of building exterior walls started only one year ago. At present, in addition to roof insulation, heat insulation, and waterproofing, its applications also include cold storage, large and medium-sized chemical facilities, grain depots, and other areas. Due to the rapid development of building energy conservation in China, it is expected that the market for hard foam materials used for building insulation and heat preservation will show a leapfrog development. The key technology of hard foam spraying construction is difficult to master, and it is prone to problems such as uneven bubble holes during spraying. Enterprises should strengthen the training of spraying construction personnel, so that they can proficiently master spraying technology and independently solve technical problems encountered during spraying construction.
4. The amount of water added is 16% to 18% of the weight of the repair material, which is 8-9 kilograms of water per bag of material
Construction method:
1. Before use, it is necessary to clean the loose materials and dust on the surface of the repaired concrete, and only when there is no visible water can construction be carried out.
2. When mixing, the repair material should be mixed evenly according to the water consumption provided in the instructions (i.e. 8-9 kilograms of water per bag) before pouring for construction. If the pouring area and volume are too large, a small amount of fine stones or large sand can be added to reduce concentrated exothermic reactions. Pour the mixed slurry into the area that needs to be repaired, compact and smooth it, and cover it with plastic film and water it for curing in a timely manner after the repair slurry has finally set. In winter, it is necessary to cover it with cotton felt for insulation protection.

The temperature fields on both sides of the insulation system are different, considering the performance of the insulation system. Among them, various mortar materials will play an important role. Nowadays, whenever there is a problem of deformation and cracking, many people start to open their eyes and raise their voices, often leading to some one-sided tendencies. To analyze the impact of temperature field stress on the insulation system, it is necessary to study the structure of the insulation system, the functions of each structural part, and the problems that need to be solved, which need to be dissected one by one. It is understood that currently, the proportion of enterprises and institutions with systematic research on wall insulation in the entire industry market is very low, and the phenomenon of lacking technical research and development personnel is very obvious. The lack of capital investment is a very practical problem.
3. Road opening hours: Depending on the customer's design intensity and construction season, the fast opening hours are 2-8 hours.
Attention: This product is packaged in 50kg/bag (kraft paper composite bag)
Storage conditions: Dry environment for 12 months without affecting use

In terms of practicality, domestic stone can be said to be on par with imported stone. Granite is classified according to different standards, and can be divided into fine-grained granite, medium grained granite, coarse-grained granite, porphyritic granite, porphyritic granite, crystal cave granite, and gneiss granite according to its structural structure. It can also be classified into black granite, muscovite granite, amphibolite granite, biotite granite, etc. according to the types of minerals it contains. Good granite stones have a very uniform and consistent appearance color. In addition, when purchasing, it is necessary to check whether there are scratches, cracks, etc. on the surface of the granite stone. Some granite stones have waterproof coatings on their surfaces.