FIBROUS REINFORCED PLASTER WITH INCREASED SEISMIC PROOFNESS AND PROCESS FOR PRODUCING THE SAME

摘要

A plaster contains 51 - 58 percent by weight of gravel with the particle diameter ranging from 0.05 to 1 mm; 13 - 14 percent by weight of gravel with the particle diameter ranging from 1 to 2 mm; 6 - 6.8 percent by weight of lime; 10.5 - 11.8 percent by weight of cement; 0.04 - 0.06 percent by weight of synthetic shear fibres made of isotactic polypropylene; 14 - 15.4 percent by weight of water; and 0.08 - 0.2 percent by weight of a plastificator. A method for the preparation of the said plaster resides in mixing gravel, cement and lime with 60 percent of water and after admixing fibres, plastificator and remaining water, the mixture is thoroughly stirred and ready to be applied on a masonry.