A hotel of zhengzhou CGM grout material construction technical disclosure

CGM grout material construction of zhengzhou CGM grout material construction CGM grout material priority of this project include the following some: swimming pool steel tube column column bottom grouting podium steel column column bottom up and grouting boutique guest house, office building roof grouting steel column column bottom grouting steel structural steel columns of bottom surface pack to fill reinforced, shuttering - wet concrete surface - grouting material production to grouting, maintenance and demoulding. ,。 The key operation. ( 1) The surface clean. Concrete surface should be clean, must not have laitance, floating dust, grease, mold release beautiful seam an agent, such as debris, loose parts should be removed to the feet, and the hair interface beautiful seam an agent processing. ( 2) Reinforced. Need to make steel bar as planned. ( 3) The mold. For template should be close to a watertight. Grouting as present in the pulp surface, should be timely treatment. ( 4) Moist. 24 h before the grouting water coagulation full moisture on the surface, grouting 1 h before sucking up water. ( 5) Grouting material is made, should comply with the relevant provisions. According to the plan need wash can also be involved in and pisolite ( Size 5 ~ 10 mm) , but the maximum participation must not overstep the 1/3 of CGM grout material component.