The slump of concrete should consider the moisture that may increase during transportation and pouring, and reduce it appropriately to ensure the compactness of concrete
The collapse of concrete should consider the possible increase in moisture during transport and pouring, and reduce it appropriately to ensure the compactness of the concrete
The slump of concrete should consider the possible increase of moisture in the process of transportation and pouring, and reduce some appropriately, so as to ensure the compactness of concrete<br>