APPARATUS FOR INJECTING AND STICKING COMPOSITE MATERIALS FOR REPAIRING AND REINFORCING CONCRETE STRUCTURES, AND METHOD FOR INJECTING AND STICKING COMPOSITE MATERIALS USING THE SAME APPARATUS

摘要

In the present invention, in repairing and reinforcing concrete structures by the spraying method, a composite material composed of an aggregate selected from at least two types of aggregates and reinforcing fibers and an organic or inorganic binder is supplied to the nozzle to repair the concrete structure of the damaged area efficiently and economically. In order to provide a reinforcement composite materializer for blowing and reinforce the composite material, the reinforcing fibers or various aggregates are continuously joined by using reinforcing fibers, lightweight aggregate, and coarse aggregate aggregate feeder. Composite material that effectively repairs and reinforces damaged concrete structures through selective supply of organic or inorganic binders with selective operation of devices for forming and supplying composite materials suitable for fixed quantity injection and reinforcing fiber feeders. Featuring a spraying method do.