CGM high-strength non-shrinkage grouting material and concrete mixing, transportation and casting of distinction - Grouting material manufacturer company address

CGM high-strength non-shrinkage grouting material CGM high-strength non-shrinkage grouting material and concrete CGM high-strength non-shrinkage grouting material superiority 1, CGM high-strength non-shrinkage grouting material and concrete cooperation than control cooperation than must be through the experiment of concrete construction, the technical indexes meet the design and construction requirements, and the marking rear can use. Ingredients must be issued after review the concrete construction, and severe according to the concrete construction ingredients list issued by the ingredients, prohibit the private line changes. 2, CGM high-strength non-shrinkage grouting material mixed with concrete mixing transport how much high strength grouting material, according to the quantity of intrusive and combined with the equipment condition, the construction unit to select mixing equipment and transportation equipment. Speculation ahead of mixing equipment and transportation equipment may present problems and issues, and timely maintenance of organization personnel to do a good job of check and repair equipment, to ensure timely supply in construction process of concrete engineering required, to ensure the construction schedule. 3, CGM high-strength non-shrinkage grouting material and concrete warehousing spread the quality control of concrete material warehousing spread more material method of pouring, the concrete pouring, the tianjin factory self-leveling grouting material is prohibited in the warehouse with mortar grouting material supply water; Found poor workability of concrete, should strengthen the vibrating, to improve concrete workability of view is in line with the requirements, the concrete slump at the same time according to the condition adjustment the slump of concrete mixture and the casting process. 4, CGM high-strength non-shrinkage grouting material and the pouring of concrete under the manipulation of the concrete material is uniform and orderly, not allowed to directly impact the template and brace. Concrete stacking height should not be more than 1 m, aggregate, have gathered with artificial paving method, the aggregate mortar evenly spread to more local. Strict control of concrete slump, ensure that the workability of concrete. 5, CGM high-strength non-shrinkage grouting material and the vibrating manipulation when ofnon-vibrating concrete pouring of concrete link later in the process, must according to the operating rules layered homogeneous vibrating compaction, the grouting material is without vibration, direct infusion, with concrete coarse aggregate concrete vibratory time is no longer significant sinking, and began to pan pulp shall prevail. Each layer of concrete vibrating until bubbles out, each bearing vibration time of 20 ~ 30 s. Concrete vibratory harsh operating in accordance with the specification, cannot pass vibration, prevent concrete secrete water pumping phenomenon.