Method for washing mixture of cement concrete with water and its product

Application Number: 00124879
Application Date: 2000.09.21
Publication Number: 1343555
Publication Date: 2002.04.10
Priority Information:
International: B28B17/02
Applicant(s) Name: Wang Liyun
Inventor(s) Name: Wang Liyun
Patent Agency Code: 00000
Patent Agent:
Abstract A method for washing the mixture of cement-concrete with water before moulding is disclosed, which can remove the instant harmful substances, such as K, Na, etc to prevent alkali reaction. Its advantages are high quality of cement-concrete and use of the washing water as potassium fertilizer.