Roof 1: 3 cement mortar leveling layer mixed with polypropylene or nylon-6 fiber is the role of what?
Compensated shrinkage, to prevent cracking, from a certain role in the tensile polypropylene fiber with high strength, good toughness, chemical resistance and microbial resistance and low price advantages, it is widely used in ropes, fishing nets, seat belts, luggage , Safety nets, sewing thread, cable foreskin, geotextile, filter cloth, papermaking felt and paper reinforced materials and other industries. Polypropylene woven geotextiles made of polypropylene fiber with high strength, acid resistance, alkali resistance, antimicrobial, wet and wet strength and other excellent properties can be used to build civil engineering (such as dams, reservoirs, highways) , Railways, etc.) play a reinforcement role, and the load load evenly distributed in the geotextile, so that the roadbed settlement evenly, reducing the ground crack. Construction of slopes, the use of woven polypropylene geotextile can stabilize the slope, reduce the collapse of the slope, shorten the construction period, to extend the service life of the slope. When carrying a larger load, we can use woven geotextile and nonwovens as the matrix of composite geotextile. Polypropylene fiber can be used as concrete, mortar and other filler material to improve the impact resistance of concrete, waterproof insulation.
Reduce the expansion coefficient of cement
Compensation shrinkage, to prevent cracking, from a certain degree of tensile effect
