Emery floor has the advantages of wear resistance and compression, dust reduction, hard surface, easy cleaning, economical and durable. It is a product of high-grade cement mixed with different grades of quartz sand, and it also has the characteristics of cement products. Therefore, the surface of emery floor is prone to many capillary pores due to various reasons, resulting in the surface of the floor being not dense and the surface layer falling off. What are the reasons for ash on the emery floor?
1. The ratio of water to cement is relatively large: that is, the mixed concrete has a high water content, and after the ground concrete is solidified, water will easily surface on the surface, reducing the surface strength of the concrete compound.
2. Unreasonable ratio of corundum aggregates and high mud content: Unreasonable aggregates will make the ground rough and sandy, and affect the premature watering of cement and the accelerated setting of concrete.
3. Excessive use of vibrating rods during the construction process: accelerate the overflow of water on the surface of the emery floor, resulting in a decrease in the strength of the floor surface.
4. Improper maintenance: Failure to maintain in time or insufficient maintenance will cause a large amount of water loss on the concrete surface, and the surface will not be fully hydrated, resulting in low strength.
5. Other reasons: the calendering time is not well grasped, the concrete surface does not reach a certain strength, and the concrete surface is frozen under low temperature, etc.
At present, the most effective emery floor treatment method on the market is hardening with a sealing and curing agent, which reacts chemically with the concrete to make the entire concrete a dense and solid entity, thereby obtaining a dust-free and dense whole, achieving hardening, Strong, wear-resistant emery floors. What are the advantages of the combination of emery floor and concrete sealing and curing agent?
1. Super wear-resistant: emery floor itself has wear resistance. Pressure and impact resistance performance.
2. No dust and no sand: Due to the frequent use of equipment and vehicles, it is easy to cause sand and dust on the surface, and the concrete sealing and curing agent can fill the internal voids of the concrete to prevent dust from being precipitated from it, and the surface is not easy to generate dust.
3. Waterproof and moisture-proof: One of the characteristics of concrete sealing and curing agent is to seal the concrete, which can effectively prevent water, oil and other stains from entering the concrete, and can make the underground garage effectively waterproof, moisture-proof and oil-proof.
4. Gloss: The corundum floor treated with concrete sealing and curing agent can present a luster comparable to marble, and the more you use it, the better the gloss.
5. Beautiful: The concrete sealing and curing agent is colorless and transparent, but by using different colors of corundum to set the ground color, different aesthetics can be presented.
6. Lifespan: Corundum has a longer lifespan in all floors, and with the upgrade of concrete sealing and curing agent, the lifespan can be extended to more than 30 years, which is basically the same lifespan as that of buildings!