Raw materials, compound, casting, maintenance and acidification in the construction of high density acidproof concrete are described.
详细介绍了密实性耐酸混凝土的原材料、配制过程、浇注、养护及酸化处理等。
2
Results show that BTA has great effect on properties of protective coatings, such as properties of acidproof, alkali-proof, waterproof and resistance to salt fog.
采用浸泡试验，盐雾试验，原子吸收分光光度法等试验方法，研究BTA用量对封护剂耐蚀性能的影响。
3
The adsorption of cationic pink FG and methylene blue onto purified palygorskite is an endothermic processes, and direct acidproof scarlet 4bs is exothermic in nature.