CGM - 3 high-strength non-shrink grout material conserve what is effective condition? - Pingdingshan CGM high-strength non-shrinkage grouting material

cgm - High-strength non-shrink grout material CGM - 3 3 CGM high-strength non-shrinkage grouting material manufacturer 3 high-strength non-shrink grout material price 1, satisfactory temperature condition which can be finished through a variety of protection measures, perhaps through a combination of several ways to end. Water makes the CGM - external supply Insist on wet or 3 high-strength non-shrink grout material surface with sealing cover, membrane, CGM - 3 high-strength non-shrink grout material mold control water, such as lost. When conditions permit, can use to protect the seam an agent. 2, to ensure the protection of the right temperature in the ambitious CGM - protection stage 3 high-strength non-shrink grout material temperature shall be above the freezing point of water must be numerical. But also to prevent the high temperature protection, high temperature will affect the CGM - 3 high-strength non-shrink grout material function for a long time. Because there are three possible sources of heat - Surrounding environment, the absorption of solar energy and hydration heat of reaction, so the temperature control in technology will be difficult. 3, insist on CGM - 3 high-strength non-shrink grout material temperature distribution within the reasonable suggestion at room temperature (ACI) protection temperature than in the using life of shot should be exposed in the average temperature is lower in the air. They also recommend protection temperature than in the using life of shot should be exposed in the average temperature is lower in the air. They also recommend CGM - protection within 24 h after the big volume 3 high-strength non-shrink grout material temperature drop no grouting material how to use beyond 16. 7 ℃, the temperature drop of thin-walled components is not insurmountable 27. 8℃。 This reduces the risk of cracking due to the temperature gradient attack. 4, useful to prevent early damage in CGM - protection 3 early high-strength non-shrink grout material protection, it is necessary to prevent load, pressure, vibration is too large. CGM - 3 high-strength non-shrinkage grouting material to hardening stage is conducted by slurry hydration of the resolution. In the microstructure in the critical early phase, assuming that by the severe external force damage, CGM - The function of 3 high-strength non-shrink grout material will receive constraint. The early damage can result in CGM - 3 high-strength non-shrink grout material don't have access to the required strength and durability. 5, make sure that the time needed for complete hydration is necessary to have a satisfactory CGM - hydration time 3 high-strength non-shrink grout material can achieve the required function, time by some elements; Protection, such as temperature, varieties of cement, water content of slurry resolution.