New-type paving tile and its making process


Application Number: 00107581
Application Date: 2000.05.22
Publication Number: 1324779
Publication Date: 2001.12.05
Priority Information:
International: C04B14/04;C04B24/38;C04B28/04;E01C5/04
Applicant(s) Name: Shen Chengpeng
Address:
Inventor(s) Name: Qi Fuguang;Shen Chengpeng;Hu Weiping
Patent Agency Code: 11127
Patent Agent: huang jian
Abstract A novel paving brick is made up by using cement, river sand and pobble as raw materials, and adding carboxymethylcellulose sodium solution as brightening agent, and is characterized by that in the course of production, the prepared carboxymethylcellulose sodium solution is mixed with raw materials firstly, then the mixture is undergone the processes of moulding, demoulding and one-step forming to obtain the invented brick with the advantages of firm and wear resisting product, never fading and long-period decorative effect, and is simplifies production process.