Steel sticking glue in the project of the steel concrete application

Steel sticking glue in baotou engineering the application of baotou steel ( Steel sticking glue) Construction should follow the following procedures when 1 basic level processing: ( 1) To remove surface weathered layer degeneration, rust layer crack carbide product oil magazine and smooth. （ 2) When necessary to dandy closed the steel parts of the crack. （ 3) Reinforcing Angle and the combination of the flat collar surface should be rust removal, and metallic luster and with acetone, xylene first washing after rub-up. 2 unloading and strengthening fixed in place in order to reduce and eliminate the stress-strain hysteresis of baotou steel, reinforcement of live load on the structure of the original before the unloading. Then tile Angle and flat band with a fixture to consolidate position, after calibration the welding on each other. All three inlaying gap will be strengthening component along the gap seal glue with inlaying, the appropriate placement of the glue to glue drilling, the paste slurry nozzle ( Usually in low) About 1 meter and vent of space, after waiting for cement consolidation ventilation pressure testing. 4 fill baotou steel sticking glue with 0. 2 to 0. 4 mpa pressure perfusion steel sticking glue from the nozzle pressure grouting into, when the slurry after the vent, stop the pressurized with resin cement plugging vent, again at a lower pressure for ten minutes or so, in order to cement plugging holes. From top to bottom, from left to right, perfusion in turn. After grouting to reinforce a hammer, mobile, and welding.