The application of grouting material in plugging

grouting in henan henan grouting material price is not only used in construction reinforcement grouting material, also used to do the work of waterproof, should pay attention to in construction increases with the increasing use and construction time not more than setting the length of the material as far as possible, the hot sun construction should add protective measures, grouting material, henan small make up take you to take a look at its construction way: 1, clear: detailed examination and analysis of the leakage situation, determine the location of the grouting hole and spacing. Clean up need construction area, chisel regions, and in addition to the concrete surface to ensure that the surface clean and moist. 2, drilling, using electric hammer drilling, drilling tool along the crack two bit of 14 mm in diameter, hole Angle is 45 ° or less, two-thirds of the bit depth structure or less thickness, hole must be through the cracks. But shall not be structure through ( After the wall except grouting) Fellowship with cracks throughout the depth of drilling 1/2 the thickness of the structure or less. 20 cm - hole spacing 60cm。 3, wash the seam: use a pressure washer to 6 mpa pressure grouting into my mouth clean water, observe water point, and put dust in the seam clean. 4, buried in the mouth: installed in the drilled hole grouting mouth ( It still water needles) , after the needle with expansion rubber and special Allen wrench tight, make grouting around the mouth and no space between the drilling, no leaking. 5, seaming: sew washing when the crack surface water seepage with epoxy closed alumina cement, and the purpose is to not run when grouting slurry. 6, grouting: using high pressure grouting machine to the grouting hole perfusion grouting material. Facade grouting order from bottom to top; Plane can be from the beginning of the end, a single one by one for continuous, when adjacent holes started out pulp, 3 - keeping pressure 5 minutes, can stop the hole grouting, change note adjacent grouting hole. 7, tear open a mouth: after grouting, confirm no leakage can be removed or broken exposed grouting mouth. Clean up has been immobilized spill out of the filling slurry. 8 and sealing: using alumina cement grouting repair and sealing treatment. （ Li Gong - The phone - 15838304411). In all sorts of equipment installation and repair, reinforcement construction, the application of this product can significantly speed up the construction schedule, improve the quality of engineering. This product main technical performance reached similar foreign product technical standards, reached the international advanced level.