Under the action of silicon and fluoride, free state lime particles in concrete will form crystals as hard as granite, so as to get a dust-free and compact whole, effectively improving the strength, density and wear resistance of concrete surface.
For flat and dense concrete surface, use concrete floor hardener Two coats of paint shall be applied and the ground shall be cleaned with an electric floor cleaner installed with a floor mat similar to that of 3M Company. Under the treatment of this method, the ground will present a certain sense of light, and in the future, the extension of the ground at any time and the increase of ground traffic will further enhance this effect.
Features: dustproof and wear-resistant. Simple construction. High economy and low maintenance cost.
Use: warehouse, sports center, food manufacturing workshop. Factory, computer room, hospital. Large supermarkets, parking lots, schools.
Construction description: cement ground sanding repair agent
Ground treatment:
The surface shall be clean and dry, free of floating grease and concrete curing agent, and loose substances on the concrete surface shall be removed.
usage method
The concrete surface is dry and has passed at least The curing period is more than 10 days. Generally, the surface of concrete and terrazzo needs to be painted twice, and the surface of rough concrete and light porous concrete needs to be painted three times. The concrete floor hardener can be evenly applied with a variety of tools, such as sprayers, floor brushes, rollers, etc.
Product consumption
It depends on the condition of concrete surface. Generally, the recommended amount is 0.8kg／m2
packing: 20 kg and 200 kg drums.
Storage validity period: pay attention to dry packaging of concrete floor hardener, and the storage environment temperature is Between 5 and 35 degrees Celsius, do not expose to direct sunlight. The storage period is 12 months.
Others: once the concrete floor hardener is coated, crystals of different degrees will be evenly separated out. This normal phenomenon can be cleaned with clean water. If necessary, heated clean water can be used for cleaning. Concrete sand control agent
construction technology
1. Clean or clean the floor, and the floor surface shall be free of debris and large particles of stones.
2. The materials shall be sprayed, rolled or applied with wipers, and the surface of the wet floor shall last 30-60 minutes.
3. Keep the reflection time of materials and floor for at least 1 day.
4. Use a floor washer, broom or other cleaning tools to clean the reactants on the ground.
5. Wet the floor surface with materials again for 30-60 minutes.
6. Clean the floor with a floor washer and clean water.
7. Keep natural ventilation and air dry the floor.
8. Use a grinder to remove the coating