| abstract |
PROBLEM TO BE SOLVED: To exhibit excellent coating workability such as low coating resistance, good frayability, and no dripping of coating material after construction, and strong sulfuric acid erosion resistance after curing Provided is a hydraulic coating material which does not cause cracking or strength reduction. SOLUTION: A slag having a BET specific surface area of 0.75 to 3.3 m 2 / g and / or fly ash, an aggregate, cement and a water reducing agent having a BET specific surface area of 1.5 to 3.3 m 2 / g are contained. Sulfur-resistant hydraulic coating material. Furthermore, a sulfuric acid-resistant hydraulic coating material containing either or both of water-soluble celluloses and fine mineral powders having a bulk specific gravity of 0.10 to 0.4. [Selection figure] None |