Construction points of adhesives are fuzhou is analysed

Adhesives are fuzhou has high bonding strength, as it is embedded, room temperature curing, shrinking, hardening process temperature resistant performance is good, but after the buried steel welding, durability, good weather resistance, anti-aging, high medium ( Acid, alkali, water) After curing performance is good, excellent toughness, impact resistance, do not contain volatile solvent, non-toxic environmental protection, A, B glue group distribution width, construction is convenient wait for A characteristic. Planting steel bar, the construction: screw hole by the regulation to use brush and vent hole cleaning, part A and part B separately and stir well adhesives are prepared in proportion to fully to use special tools will glue mixing liquid injection hole - will be reinforced or screw rotation into the hole to solidify, quality examination. 1, according to the engineering design requirements, in the base material, Such as concrete) Corresponding position in the borehole, aperture, hole depth and reinforcement diameter should be determined by the professional and technical personnel or field test. 2, with a special pump, brush, or compressed air machine to clean up the dirt in drilling, repeated advice of not less than 3 times, hole should not have dust and MingShui. 3, the steel surface derusting processing using acetone or alcohol is wiped clean. 4 A and B component, by 2:1 stir until completely mixing ratio, injection hole. 5, rotate the steel insert to the hole bottom, ensure the orifice glue and pay attention to prevent leak adhesive. Rubber is full, it will directly affect the magnitude of anchoring force. 6, in the process of curing the anchoring piece to avoid disturbance, room temperature cured after gel - 1 2 days. 7, appearance inspection curing is normal. Important parts of the plant steel needed field pull-out test, check whether the anchoring force meet the design requirements; Qualified rear can construction next procedure.