Title:
CONCRETE WASHING SHEET
Document Type and Number:
Japanese Patent JP2005133409
Kind Code:
A
Abstract:
To provide a concrete washing sheet having no problem in an environment by dispensing with handling as a building waste.
In the concrete washing sheet for forming a concrete retarder layer 2 on the surface of a base material sheet, the concrete retarder layer 2 is formed by using a retarder composition regarding (A) silicon containing modified starch as a binder.
More Like This:
Inventors:
WAKIZAKA OSAMU
ITO MISUZU
MATSUNAMI SHIGERU
TONAI KENICHI
NAKAJIMA TORU
ITO MISUZU
MATSUNAMI SHIGERU
TONAI KENICHI
NAKAJIMA TORU
Application Number:
JP2003370003A
Publication Date:
May 26, 2005
Filing Date:
October 30, 2003
Export Citation:
Assignee:
TOKAI RUBBER IND LTD
NIPPON STARCH REFINING
NIPPON STARCH REFINING
International Classes:
E04G9/10; B28B11/08; (IPC1-7): E04G9/10; B28B11/08
Attorney, Agent or Firm:
Masahiko Nishito