What is the construction technology of emery anti-skid ramp? Matters needing attention in the construction of emery anti-skid ramp?

At present, there are more and more decoration materials on the market, and many people will have a lot of troubles when installing and maintaining them, especially the anti-slip decoration materials of emery, which are not particularly obvious to many people. What is the construction technology of emery anti-skid ramp? Matters needing attention in the construction of emery anti-skid ramp? Let's take a look: at present, there are more and more decoration materials on the market, and many people will have a lot of trouble when installing and maintaining them, especially the anti-slip decoration materials of emery. Many people don't know much about the construction technology of emery anti-skid ramp, and they don't know the matters needing attention in emery anti-skid construction. Only by recognizing these two problems can we ensure the normal renovation.

What is the construction technology of emery anti-skid ramp?

1, diamond sand floor construction technology? First, pour the foundation concrete and tamp it. The strength of concrete is not less than C25, and the concrete must contain 350/m? Above cement grade; The leveling layer with water cement ratio < 0.45 must be made of fine stone concrete, the thickness of its bottom shall not be less than 50mm, and the site slump shall be between 75- 100 mm; Then use special trowel and disc to further smooth the concrete to ensure the smooth and dense surface of the concrete. When concrete is initially set, emery aggregate is sprinkled, and at the same time, it is compacted and leveled with trowel and disc.

2, diamond sand floor construction technology? After about 1-2 hours, the operations of sowing and compaction are repeated; Polishing with a polishing machine and a blade, and manually repairing the corner parts; Spray curing agent or cover curing, and the protection of operation process is completed within 24 hours. You can leave 2-3 days after the construction is completed. At a proper position (generally 6m * 6m as a unit), use the builder's sawing machine to saw until the thickness of concrete exceeds 1/3, and the shrinkage part is filled with the required caulking material.

Matters needing attention in the construction of emery anti-skid ramp?

1. It is very important to control the construction time of emery wear-resistant floor materials. When the foundation concrete reaches the construction conditions, special attention should be paid to preparing enough manpower, equipment and personnel for continuous operation.

2, emery wear-resistant floor construction process, it is not appropriate to add additional moisture, otherwise it may affect the quality of emery wear-resistant floor.

3. The colored emery wear-resistant floor receives two times less light than the cement colored emery wear-resistant floor, because too many times of receiving light will deepen the color of the area and easily lead to color difference. Generally, the light concentration of cement natural emery wear-resistant ground is 5-6 times, and that of colored emery wear-resistant ground is 4-5 times.

4. Handling of the edge of the warehouse: During the interval warehouse construction, the floating slurry spilled by the polishing machine should be cleaned in time to prevent the floating slurry from hardening and affect the beauty of the warehouse splicing.

5. Under normal circumstances, the corners and transverse kerfs of construction blocks will bear severe wear and impact, and these parts should take additional protective measures before surface treatment. The protection method can adopt one of the following methods:

A. After the concrete is vibrated and leveled, the emery wear-resistant floor material will be dried along the construction edge within a wide range of 10mm, and the paving speed will be 5 kg/m2. Wipe the emery wear-resistant floor material onto the concrete surface with a spatula.

B. After the concrete is vibrated and leveled, dig a V-shaped notch with a depth of 10mm along the construction side, and add a small amount of water into the emery wear-resistant floor material to make sticky mortar for repair and compaction, so as to ensure close combination with the foundation concrete.

What is the construction technology of emery anti-slip ramp? The matters needing attention in the construction of emery anti-slip ramp should be made clear before the decoration. Only by knowing more about this knowledge can we not feel in a hurry when we actually carry out construction, and we can also play a good supervisory role. Therefore, it is necessary to know more about this knowledge in daily life. I hope the above introduction can help everyone.