antifreeze detailed encyclopedia anhui early strength antifreeze manufacturer where to get concrete antifreeze in jiangsu
during winter construction, when the average temperature is less than or equal to 5℃, the strength of concrete develops slowly. when the minimum temperature is between -1 and -2°c, if effective insulation measures are not taken, the newly poured concrete may suffer from freezing damage. once it is frozen, it will cause great damage to the concrete and may cause accidents to the quality of the…

