Three aspects of epoxy grout and inferior

Flow, the flow is refers to the new mix epoxy grout under the action of gravity or mechanical vibration, can flow and uniform dense filling ability of the template. Fluidity directly affects the size of the construction difficulty and hardening of the quality of the epoxy grout, if epoxy grout too dry thick, is forming hard and dense, and easy to cause internal and surface defects such as holes; Epoxy grout if too thin, after classics agitate, prone to mud and water water buoyancy and quartz sand aggregate sinks such as stratified segregation phenomenon, affecting the quality of epoxy grout density uniformity, molding. The second aspect: the cohesion, cohesion sex refers to the new mixing between the composition of epoxy grout material has certain cohesion, ensure the stratification and segregation phenomenon does not occur, the epoxy grout can maintain overall uniform and stable performance. The poor cohesion of epoxy grout, easy to cause the separation of mud and aggregate, easy to appear the phenomenon such as honeycomb, empty after casting. Cohesion sex big, easy to cause the fluidity of epoxy grout, flow to the position of less than construction, can't contact with contact better close-grained, affect water quality. A third area, water retention, water retention is refers to the epoxy grout has the ability to keep the internal moisture. Good water retention epoxy grout in construction process does not produce serious bleeding phenomenon. Part of poor water retention in epoxy grout water easy to precipitate from the inside to the surface, in the place where water seepage left many capillary channel, become epoxy grout internal permeable channels in the future, the problems that affect the durability, easy to frost crack in winter. Company website link/news / 54 in this paper. 超文本标记语言