Anshan epoxy anchor adhesive manufacturers

Anshan epoxy anchor adhesive manufacturers sales hotline: 13804096166 The company produces epoxy anchor adhesive, plastic injection anchorage manufacturers. Acting imports anchor products, imported plastic injection anchorage, Germany fischer products, Hilti products, chemical anchor, high-strength bolts, made of plastic injection anchorage, steel glue stick, glue stick steel perfusion, CFRP secondary grout, epoxy structural adhesive bolts, lift expansion, bolt, screw, provide customized chemical anchor bolt installation and construction, structural anchorage, structural reinforcement anchorage glue, can operate underwater injectable structural adhesive. Excellent performance, quality and reliable anchorage of new technology is the use of high-strength chemical adhesives, make steel, concrete screws, etc. and generate solid grip strength, so as to achieve the reinforced fixed firmly bonded, not only on the substrate does not produce expansion of the destruction, but also to structure reinforcing effect. Construction is simple rapid, safe and meet environmental requirements, construction works of reinforced concrete structures change, addition, reinforcement of the most effective methods. Currently in broadening the base, add layer transformation, new and old concrete connection, drain put rebar reinforcement nodes are connected, by the beams and columns, such as engineering process has been widely used. Second, the performance and technical features of a high carrying capacity (shear, tension) 2, the fixed substrate does not produce expansion force, appropriate margins, spacing 3 small parts, construction is simple, time is short three or four construction process, Construction Step 1 elastic line targeted based on location and the number of reinforcement design drawings, structural steel staggered original position, mark the anchorage location. Please test line departments, after passing can be drilled. 2 drilling percussion drill, drill diameter should be about more than rebar diameter 3-8mm. Deep hole size according to Section 12.2.3 reinforcement design specifications, Article 12.2.4, Article 12.2.5 shall calculations. Do pull-out tests on short-term value or vendor recommended using technical manuals. 3 holes wash wash anchorage hole is the most important aspect, because there are many holes drilled after internal ash, ash, directly affect the quality of the anchorage, it must take the debris clean hole. Method is: lint brush, put longer rods, extending to the hole bottom, twitching back and forth repeatedly, dust, debris brought out, and then compressed air, blow out the dust hole. After blowing and then cotton wool dipped in volatile substances scrub hole wall. But it can not be cleaned with water, less volatile water. After scrubbing water wells will not dry quickly. After drilling to please clean design and other relevant units of acceptance, after passing dispensing. 4 plastic injection anchor adhesive is a two-component-specific products, take a group of anchorage glue, put inside the sleeve, placed on a dedicated manual syringe, slowly pull the trigger, the discharge opening at the platinum package more dilute glue abandoned, then the spiral mixing tip inside the bottom of the hole, such as length of plastic pipe can be used longer enough, and then pull the trigger, trigger a syringe hole move back a bit, so that air can discharge hole. In order to make full glue reinforced hole after implantation, not to make glue outflow, plastic injection wells can reach 80%. After the hole is filled with glue should immediately anchorage. 5 anchorage before dispensing beam bottom template already support a good, easy to locate after anchorage reinforcement. Take part anchorage reinforcement before implantation repeatedly brush with a wire brush, clean rust, dirt and then cleaned. After dispensing the borehole, put through rust-treated steel immediately placed orifice, and then slowly screwed one way, not midway reverse reverse until the bottom of the hole stretching reinforced. 6 After curing curing steel implants in the bottom of the template on the beam position, in front of the vibration can not be fully cured adhesive anchorage reinforcement. 7 anchorage testing before construction, to be used for reinforcement and anchorage glue field pullout tests to determine whether the steel and anchorage rubber meets the design requirements. Is: you want to make the same anchorage site strength grade concrete structures concrete specimens, step by anchorage implants reinforced three groups, to be fully cured adhesive anchorage, were drawing experiments. Experiments with special steel dynamometer, when the afterburner reaches the steel yield strength, necking occurs, and then pulled off. Dynamometer test fixture applied force shall comply FC≥Fyk (FC: dynamometer applied force, N / mm2; Fyk: yield strength steel, N / mm2). Detection is based on actual field tension value (kN) calculation. Tests to prove: anchorage glue anchorage strength is greater than the yield strength of the steel used in the destruction of the yield damage anchorage reinforcement, bonding glue is not damaged, suggesting that rubber reinforcement and anchorage are qualified.