Electric steam generator for concrete curing
1, steam insulation curing can accelerate concrete hardening and advance the construction period. The low temperature and dry air in winter are not conducive to the normal solidification and hardening of concrete, and many construction accidents are caused by rushing to the construction period. Therefore, it has gradually become a rigid requirement to use electric steam generator to maintain concrete in high-speed construction, building construction and subway construction in winter.
2. Ensure that there is enough water in the poured concrete for hydration. Too fast drying of water on the surface and inside of concrete will make it difficult to continue hydration.
3. The electric steam generator used for thermal insulation and curing of precast concrete members can improve the hardness of concrete, and the hardness of concrete without thermal insulation and steam curing in low temperature construction will definitely not reach the standard.
4. Construction in low temperature environment, when the temperature reaches freezing point, the water in concrete will freeze, and the volume will increase rapidly in a short time after freezing, which will naturally destroy the structure of concrete, and dry climate will also lead to cracks. At this time, if the electric steam generator is used to maintain the precast concrete members, the evaporation of water on the concrete surface can be slowed down while maintaining the heat, and the cracks can be effectively avoided.
Thermal insulation and maintenance equipment for concrete members
In addition, the electric steam generator used for thermal insulation and maintenance of precast concrete members can also resist the damage to the initial set concrete caused by various external effects, such as rain, showers, freezing, temperature, vibration and external impact. Avoiding external damage is also a measure to improve the strength of concrete.
To sum up, using electric steam generator to maintain the main surface of precast concrete members is an effective way to improve the strength of concrete, whether it is to speed up the construction period, slow down water loss or avoid cracks.