1. Product Introduction
Steel form surface retarder is a high-quality, high-efficiency new concrete surface Treatment agent, which eliminates the need for manual chipping or the use of adhesives, not only improves the adhesion between the facing material and the base wall, but also improves work efficiency, reduces labor intensity, and saves money. This product uses high molecular polymer as the main raw material and is mainly used for exterior wall decoration of concrete exposed pebbles, special surface decoration, surface treatment of cold joints in construction and interface treatment of concrete decoration.
2. Main performance More than 24 hours.
2. Does not reduce the strength of concrete and the holding force of steel bars.
3. The concrete treated by this product can obtain a uniform exposed surface of 3~5mm aggregate after removing the formwork.
4. No rust on steel formwork and steel bars.
5. It can increase the decorative effect, reduce labor intensity and save construction costs.
3. How to use
1. Spray or brush on steel molds, wooden molds, bamboo molds On templates such as glue boards.
2. Spray on the surface of concrete that has not been initially set.
3. The generally required coating thickness is 0.3~0.6mm. The specific dosage is determined through experiments based on the required etching depth, mold removal time, construction temperature and other factors.
4. After the internal concrete reaches the specified strength, the formwork can be removed, and then use a low-pressure water gun to wash away the uncondensed surface concrete.
5. The dosage is about 0.2~0.35kg/m2 at room temperature.
4. Packaging and storage
1. Packed in iron drums and plastic drums, 200kg per drum or 50kg. 2. Store in a closed and cool place, the storage temperature should be 5~35℃, and the validity period is 6 months. </p
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