CGM high-strength waterproof - grouting material How much is a ton of nanchang grouting

Nanchang CGM grout material CGM high-strength grouting CGM high-strength non-shrinkage grouting material & # 8195; In our life a lot of building need to be waterproof, this time the nanchang waterproof CGM grout material will be needed. Waterproof grouting materials by commodity grouting materials, the mixture ratio of grouting material mixing station to do an experiment to determine ahead of time. In the same construction during the construction of water period of continuous casting. No matter what form of construction joint, in order to meet the secondary grouting material mix calculate volume, all wants to cut hair seam surface treatment, removal of aerosol and strengthen maintenance. Continue pouring before grouting material, rinse and keep wet strength of grouting material how to detect embellish, pouring a layer of 20 ~ 25 mm thick, its material and contrast with the same cement mortar grouting material, to ensure that the joint between old and new grouting material, construction joint grouting material should fully vibrating.     Waterproof grouting material immediately after final set for maintenance, the maintenance time is not less than 14 days, the grouting material surface moist during curing.     Waterproof grouting material is better building materials, it adopt hierarchical pouring, layered vibrating, each layer thickness less than 500 mm. Adjacent two layers of casting time interval of not more than 2 hours, ensure upper and lower layer grouting material combined with good before initial setting, not forming construction joints. Casting grouting material since the fall of the height should not exceed 2. 0 m, otherwise use string tube tools for casting, chute, etc. Waterproof concrete mechanical vibrating close-grained, vibrating time of 20 ~ 30 s, began to pulp out of the grouting material and does not take a bubble, and avoid leakage of vibration, less vibration and vibration.