Early strength antifreeze Lixin antifreeze manufacturer Bozhou antifreeze price

the lowest temperature does not exceed -10℃, and the daily temperature generally fluctuates around 0℃. when poured during the day when the temperature is the highest, the internal temperature of the concrete can be maintained above 0℃. instead of pouring at the highest temperature and covering it with plastic film, straw bags, etc. after pouring,…