Precautions for using high-strength road repair materials in highway pavement repair

How many tons of CGM-380 grouting material per cubic meter? Lishui Qingtian secondary reinforcement and renovation

Resin: Resin is the most important matrix material for artificial stone, and generally speaking, the performance of resin determines the final performance of artificial stone. At present, the resins commonly used to make artificial stone include ortho benzene type, meta benzene type, neopentyl glycol type, meta benzene/neopentyl glycol type, ester type, etc. Filling materials: Artificial stone filling materials mainly include: aluminum hydroxide, heavy carbon calcium, hydrogen calcium, natural marble powder, inorganic granite powder, and color plate particles. Its main functions are: firstly, to fill the volume; The second is to enhance the texture of artificial stone; Thirdly, enhance the mechanical properties of artificial stone; Fourthly, it serves as a flame retardant. Pigments: The role of pigments in artificial stone is to mix colors and varieties, making it rich and colorful. This is also an important factor that makes artificial stone superior to natural stone in terms of color.

When high-strength road repair materials are applied to road surface repair, a lot of things need to be mixed in order to achieve strength. Although high-strength road repair materials have high strength, they are relatively brittle overall. In this case, it is recommended to add steel fiber high-strength road repair materials during the mixing process, which can produce buffering under huge pressure.  

Secondly, it is necessary to choose high-strength road repair materials that solidify quickly and reach strength within 2 hours, because during road repair, it is necessary to open to traffic in a short period of time.

Then, when selecting steel fibers, it is important to pay attention to the proportion of addition, which depends on different situations, such as high-strength road repair materials and steel

Please refer to the guidance of technical personnel from the grouting material manufacturer for the proportion of fibers.

How many tons of CGM-380 grouting material per cubic meter? Lishui Qingtian secondary reinforcement and renovation

K11 waterproof coating, also known as K11 waterproof material, is a two-component polymer modified polymer waterproof system. There are unique and very active lotion blends composed of high molecular polymer powder, synthetic rubber, synthetic phenylene grease, etc., as well as adding base materials and appropriate chemical additives and fillers, which are processed by plastic refining, mixing, calendering and other processes. The characteristics of K11 waterproof coating products are that the active ingredients in the slurry can penetrate into the capillary pores, microcracks, and generate chemical reactions in the cement base, and penetrate into the internal crystallization of the substrate, forming a dense waterproof layer; Can cover hair like cracks (less than. 4mm), resist and withstand slight vibrations; K11 waterproof coating can be applied on damp substrates without the need for a mortar protective layer, and can be directly applied to subsequent processes such as ceramic tiles; The crystal penetrates deep into the capillary pores of the substrate, with high impermeability and compressive strength, and has waterproof function for negative water surface; K11 waterproof coating is non-toxic and harmless, and can be directly used for drinking water pools and fish ponds; The coating has a suppressive effect on mold growth and can prevent moisture and salt contamination of the finish.

Steel fibers need to be added during the mixing process to ensure even mixing.

Cleaning the road surface:

1. The road surface needs to be cleaned thoroughly and there should be no debris

2. Need to carve out a certain height for grouting

3. Need maintenance, watering and moisturizing the road surface

4. After the road repair, it will be open to traffic in about 2 hours.

Due to the fact that marble is mainly composed of pure carbon calcium or carbon magnesium, it is extremely sensitive to the dissolution of polluted air. Carbon separated from carbon and generated from smoke and dust are usually present in the urban atmosphere, which constantly come into contact with marble and affect marble products to varying degrees. Anyway, marble is still an ideal material for building decoration and carving. China's marble mineral resources are extremely abundant, with large reserves and various varieties, and the total reserves rank among the top in the world. According to incomplete statistics, it has been preliminarily identified that there are nearly four varieties of domestically produced marble, among which the more precious varieties in terms of color are as follows.

Main products: grouting materials, high-strength non shrinkage grouting materials, resin grouting materials, high-strength wear-resistant materials, ultra high strength road repair, ECM repair mortar, track adhesive, steel reinforcement anchoring materials, primary seat slurry, support mortar, mortar king, cement self leveling mortar, grouting resin, concrete re pouring agent interface agent, dry powder interface agent, RMO joint filling mortar, planting reinforcement adhesive, flexible cement joint filler, polymer waterproof mortar, steel reinforcement anti embroidery agent, 108 building adhesive (concentrated powder), steel bonding adhesive, carbon cloth adhesive, tile adhesive, and other construction materials directly sold by manufacturers

That means when carving stone elephants, the trunk must be carved in an upward lifting style. Only in this way can the elephant trunk be lifted upwards. Elephant trunk facing the ground: In the Five Elements, the earth belongs to the earth, and the earth copper trunk draws down the wealth of all things, which is beneficial for the jewelry, antiques, collectors, construction, and real estate industries. Elephant Trunk Moving Forward: When the store is in front of a financial institution or jewelry store, we use an elephant with an elephant trunk moving forward to suck in the wealth ahead. Generally speaking, money comes in through the door, so the elephant with a forward facing trunk should be placed on the left side of the God of Land at the door, with the left side representing the side of the benefactor and receiving five square blocks of wealth. It is an indispensable feng shui object for prosperous wealth in the home. Color column: a column made by bonding and processing various types of stone materials. Column head (column top): Installed at the top of the column body. Column waist: The part installed at approximately waist level on the column body. Column seat: The part installed at the position of the column body. Handle: a small cylindrical body installed on a door that functions as a sliding door. Square columns, columns with a rectangular cross-sectional shape. Circular arc plate: A curved plate with a certain radius and arc length, which can be joined together to form a cylinder, elliptical cylinder, or other cylinder. Straight line: a flower line that extends along a straight trajectory. Bending line: a flower line that extends along a curved path. Flat straight floral lines: Decorative surfaces are flat straight floral lines.