Epoxy grout in the application of the concrete structure increase the cross-sectional area

Reinforcement method of enlarging the section is a powerful reinforcement technology, its method is on the one side of the original artifact or increase more lateral reinforcement, pouring cement base epoxy grout, increase the component section, can exponentially improve the bearing capacity of the component. Are often used to add layer structure transform and other need to greatly improve the bearing capacity of components. Using water base mud epoxy grout has the advantage of enlarging the section: 1) Don't need cut wool processing of old concrete surface, by the micro expansion performance of epoxy grout closely integrated with the old concrete surface. 2) Epoxy grout good liquidity, small size, convenience of perfusion, according to the design requirements will increase the size of the small cross section, unilateral minimum size can be increased 3. 0 cm, and still can guarantee the perfusion close-grained. 3) Strength increasing fast, room temperature for 12 hours can dismantle, 3 days can be put into use