... alkaline-resistant, high strength, etc. As an ideal engineering material in construction, it is mainly used to reinforce cement, stone, ... roving as basis material,andtreated with acrylic acid copolymer liquid.2. High in alkali-resistant, strength, widely used in reinforce cement, ... and waterproof.3. An ideal engineering material for construction field. Storage: 1.Store rolls in a cool, dry location. 2. ...