Wear-resistant floor construction technology
When the base layer is initially set, spread the aggregate, and strive to spread evenly, spread the material twice, and ensure the dosage;
1. For the first time, spread 2/3 of the total amount, and compact the bristles with a polished disc;
2. 1/3 of the total amount of the second spread, compacting the bristles with a trowel disc;
3. After initial setting, smear it with a calender;
4. Check the flatness after spreading the material, adjust the material in time for the low-lying area, and then compact the bristles and smear the place;
5. Before the completion of the work, use a trowel for polishing to achieve the process;
6. Evenly apply the ground curing agent.
Technical Parameters:
Wear resistance (gear method) ≤450
Compressive strength 3d ≥50
7d ≥65
28d ≥90
Anti-seismic strength ≥ 13.5
Hardness 8.0+0.5
Oil resistance: The wear-resistant floor itself does not have oil resistance. If you want to achieve good impermeability and oil resistance, you can use HOPER liquid hardener and concrete seal curing agent to make the wear-resistant floor surface have better compactness, achieve good impermeability, and improve the wear resistance of the ground. And gloss.
Corrosion-resistant aggregate standard salt corrosion test., 42 d natural telecommunications constant positive, stable value +0.5 mm (SCE), maximum +120 MV (SCE) cement specimen, 5% NACI
Soak in solution, no rust spots for 2 years and 3 months.
Anti-slip property is the same as general cement floor
Floor maintenance:
After the completion of the wear-resistant floor (depending on the weather temperature), water-repellent PVC film or special curing agent is applied to the surface of the wear-resistant floor to prevent the surface moisture from evaporating, ensuring the stability of the wear-resistant floor and curing time. For seven days.
Construction plan:
First, scraping the slurry
1. After the concrete has been poured for a certain period of time (specific time due to climate), the rubber is used to scrape off the water, and the slurry is floated.
Wear-resistant floor construction process:
1. The first time to raise the pulp
2. The first time spread
3. Leveling and slurrying
4. Second spreading material
5. Secondary spreading material
6. The third time to spread the material
7. In the case of high temperature, the concrete can be divided twice as soon as the concrete solidifies quickly, and the spreading material is completed.
8. Receiving work.
Alloy aggregate wear-resistant floor material
1. Mineral alloy aggregate (tin-titanium alloy) wear-resistant material consists of mineral alloy aggregates with certain particle size, special cement, other miscellaneous materials and admixtures. It can be used after opening the bag, evenly spread it in the upcoming The concrete surface in the initial setting stage is processed by special means to form a whole with the concrete floor, and the high-density and high-grade surname can wear the ground.
characteristic:
Reinforce the abrasion resistance and impact strength of concrete floors. The density of concrete is greatly improved, making it less dust-free, increasing the oil-repellency of the ground, forming a high-density, easy-to-clean, anti-reflective ground and concrete floor construction.
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