Cement grouting material - the basic rules CGM high-strength non-shrinkage grouting material hardening time

Cement grouting material cementation material cement grouting material standard cement grouting material manufacturers selling hubei shijiazhuang grouting material manufacturer manufacturer grouting material is mainly used in anchor bolt anchorage, the foundation of the equipment and steel structure column foot motherboard secondary grouting, concrete structure modification, hole grouting reinforcement and post-tensioned prestressed concrete structure.     Should according to the equipment of runtime environment temperature, wall thickness, the surface of the anchor bolt and grouting hole net spacing, construction and use of the environment factors such as temperature, curing measures choose cement grouting material; The manufacturer shall be provided high-strength non-shrink grout material type cement grouting material working environment temperature range, the construction environment temperature range and the corresponding performance index.     Cement grouting material mixing water quality should be consistent with the current ( Concrete mixing water standard) The relevant provisions of JGG63. Cement grouting material in construction, shall, in accordance with requirements of the products of mixing water, not by increasing water consumption to increase their liquidity.     Cement grouting material in the process of production and use, effective measures should be taken to avoid the operator inhaling harmful dust and pollution of the environment.