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1 Purpose: Make the ground level without cracks, pits, etc.
, and ensure the levelness of the load-bearing layer and the surface layer.
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2 Material: Waterborne epoxy intermediate coating mortar
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3 Construction tools: trowel, agitator, etc.
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4 Construction method: Mix the intermediate coating material according to the ratio of 1 (water-based epoxy curing agent): 1 (128 resin): 3 (water): 2.
5 (cement): 6 (quartz sand), and evenly scrape it on the primer On the surface, apply the putty layer after 24-48 hours.
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1 Proportioning: Mix the waterborne epoxy intermediate coating group A and group B and stir them for about 3 minutes.
After fully emulsified, add water and stir thoroughly.
Finally, a certain proportion of aggregate is added.
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2 Operation method: Use a trowel to apply the well-proportioned mortar material to the ground at a hardening temperature of 25°C or higher, and it will take 12 hours.
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3 Drying time: at room temperature (25°C with good ventilation), generally 24-48 hours before the next construction.
Five, batch coating (batch putty layer once)
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1 Purpose: To fill the shafeng, the top coat and the middle coat play the role of upper and lower bonding.
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2 Material: Water-based epoxy intermediate coating putty
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3 Construction tools: trowel, agitator, etc.
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4 Construction method: After the intermediate coating is completely cured and dried, use a grinder to perform a full-scale polishing to achieve a smooth surface of the intermediate coating, and then vacuum and clean.
Mix the intermediate coating material according to the ratio of 1 (water-based epoxy curing agent): 1 (128 resin): 3 (water): 2.
5 (cement), and evenly scrape it on the surface of the intermediate coating, and apply the surface layer after 24-48 hours .
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1 Proportioning: Mix the waterborne epoxy intermediate coating group A and group B and stir them for about 3 minutes.
After fully emulsifying, add water and stir thoroughly.
Finally, a certain proportion of aggregate is added.
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2 Operation method: The intermediate coating is mixed according to the required proportion, group A, group B, thinner, fully stirred, and after stirring, apply the mortar material with a good ratio on the ground with a trowel, and the hardening temperature is above 25℃.
12 hours is enough.
Scrape should be smooth and even.
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3 Drying time: at room temperature (25°C with good ventilation), generally 24-48 hours before the next construction.
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Surface construction
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1 Purpose: to meet the use requirements and express the product effect.
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2 Material: water-based epoxy topcoat
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3 Construction tools: rollers, mixers, etc.
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4 Construction method: Fully stir the surface layer material according to the ratio of 2.
5:1, and evenly roll it on the surface of the repair layer.
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1 Proportion: Mix the water-based epoxy topcoat A and B according to the use ratio until they are uniform, add a proper amount of water to dilute, and then mix them evenly.
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2 Operation method: On the cleaned intermediate coating, apply the water-based epoxy thin coating material with a good ratio to the ground with a roller.
The hardening temperature is above 25℃ and after 72 hours is hardened, it can be walked by people.
It will be cured after 7 days.
be usable.