How to decrease the cracking of the epoxy grout, jining epoxy grout manufacturer to find out

How to decrease the cracking of the epoxy grout? Correct way today have announced jining epoxy grout manufacturer for you! During the process of the construction site of improper operation of epoxy grout is particularly prone to cracks, the causes of cracks are mostly caused by improper construction. After solidification epoxy grout surface not take long before will generate small cracks, the generation of cracks often and construction, air humidity, and temperature related. Construction personnel careless, not the material maintenance in place, water content, cement base skins open, is processing interface standard, is a major cause of epoxy grout produce craze, jining epoxy grout manufacturer to find out. How to do ability to reduce cracks 1 column, beam and slab reinforcement is to by pouring down, on the selection of aggregate larger epoxy grout, wait until after thickness thinning can casting intensity lower epoxy grout. 。 2, reasonable arrangement of pouring sequence, avoid too large elevation difference and lateral long exposure; 3, high temperatures, epoxy grout into the mold temperature control, adopt hierarchical pouring, reducing the thickness of the casting, is advantageous to the epoxy grout heat dissipation; 4, buried in the epoxy grout cooling water pipes, ventilation with cold water to cool; 5, pay attention to the control bar position, prevent the steel bar displacement caused by epoxy grout layer is too large and cracking. Casting thin shape board face, maintenance measures are particularly important: 1, before pouring, and template at the grass-roots level shall be fully wet, it is strictly prohibited in the casting, the water in the epoxy grout to add water; 2, pouring epoxy grout material tube material, prevent epoxy grout material concentration; Should have full 3, after pouring, vibrating, avoid vibration or vibration, the standard is that epoxy grout filled with template, not sinking, pan pulp surface, no bubble overflow; 4, jining epoxy grout manufacturer to suggest how to decrease the cracking of the epoxy grout, in after the vibrating, with wooden scratch flat, first rest stop 30 min, let epoxy grout fully sink, then covered with film; When not to facilitate covering film, should by epoxy grout before the final set of secondary pressure, make epoxy grout fully compacted again.