SOME INFLUENTIAL FACTORS OF POLYVINYL ALCOHOL FIBERS ON THE PHYSICAL MECHANICAL PROPERTIES OF HYBRID FIBER REINFORCED CEMENT

摘要

This paper mainly describes the fact that the physical mechanical properties of the hybrid fiber cement under the given conditions are affected by some factors such as different poly vinyl alcohol fiber varieties, the length of polyvinyl alcohol fiber, the amount and the ratio of polyvinyl alcohol fiber subtituting for asbestos as well as the moulding pressure and gives out the authors' viewpoint.