1. The planting rubber is divided into two types: injec […]
1. The planting rubber is divided into two types: injection type rubber and barrel rubber. It is drilled on concrete, wall rock and other substrates, then injected with rubber, and then inserted into steel or profile. Bonding the steel bar to the substrate is a common construction engineering technology used in the reinforcement and reinforcement industry.
2.Chemical anchor, known as chemical binder, formerly known as chemical tube, is made of special chemical glue, and bolts and internal threaded tubes are fixed in the bore of concrete substrate through adhesive. The bonding and blocking action of the screw machine adhesive and the concrete hole wall realizes an assembly for anchoring the connected member.