The modified adhesive chemically-planted steel bars

Planting bar glue adhesives are modified adhesive chemically-planted steel bars May 1 is a huge country, a 69 - year - old birthday, with the establishment of new China, a series of engineering skills has been rapid development. The continuous development of economy, the advance of skills, reinforced concrete building in the Chinese continent a pick up a stand. Same, reinforcing bar and skills are in continuous development. As is known to all, reinforcing bar and skills is not as easy as it's a noun, reinforcing bar and skills is a new kind of reinforced concrete structure transformation skills, belongs to a kind of after anchorage skills. It was based on the concrete of the base material, on the need of old concrete member in accordance with the structure analysis to determine the number of steel, standard, location, through in the old members in drilling, hole cleaning, injection, high strength chemical bonding seam an agent ( Commonly known as structural adhesive) Then implanted into the reinforcement method, make the steel anchor into the old structures, a new pouring concrete after effective cohesion, skills to work together in order to achieve the overall stress of reinforcement and reconstruction. Adhesives are, therefore, the quality of the resolution to a large extent the anchoring effect. Adhesives are a liquid will infiltrate into concrete cracks in the concrete and wool stoma, through normal temperature solidification heals, only the frictional force, will also occur lock key force between concrete and reinforcing steel bar, so take advantage of the strong glue and the lock key principle can get to the embedded steel bar and the strong bond between the old concrete. Modified adhesive is a kind of chemically-planted steel bars adhesives are made from epoxy resin. This kind of product has the following outstanding features: acid and alkali resistance, low temperature resistance, ageing resistance. Outstanding heat resistance function, room temperature creep. Resistance to water damage, no damp environment medium and long-term load stability; The welding resistance, flame retardant function outstanding; Seismic features outstanding. If do not know how the adhesives are selected, to nanjing, carter! Nanjing mann carter adhesives are an injection type is very good, adhesives are an injection type, except the adhesives are epoxy to planting-bar, another injection type products. Choose Taiwan South Asia epoxy resin, the anchoring force is strong, can be embedded. Underwater series has to construction as well as water.