Concrete thickness> 10cm, its carrying capacity per square meter of floor not less than 800Kg, outdoor space soil cement per square meter of not less than 2000Kg
Concrete thickness of 10cm, its able to bear floor per square meter must not be less than 800Kg, outdoor open soil layer cement floor per square meter must not be less than 2000Kg
The concrete thickness is more than 10cm, and the bearing capacity of each square meter of the floor shall not be less than 800kg, and that of the outdoor open space soil layer cement ground shall not be less than 2000kg.<br>