Title:
セメント樣組成物およびそれに使用する添加剤
Document Type and Number:
Japanese Patent JP4071297
Kind Code:
B2
Abstract:
The interlayer adhesion and final strength of cementitious compositions which are applied in consecutive layers are improved by the incorporation in the compositions of an admixture which is a combination of a waterproofing agent and a water retention agent. The invention is particularly applicable to sprayed concrete.
Inventors:
Tom Merbier
Application Number:
JP21353394A
Publication Date:
April 02, 2008
Filing Date:
September 07, 1994
Export Citation:
Assignee:
Construction Research & Technology GmbH
International Classes:
C04B24/00; B28B1/16; B28B1/32; C04B24/08; C04B24/22; C04B24/26; C04B24/32; C04B28/02; C04B28/24; C04B103/46; C04B103/65; C04B111/27
Domestic Patent References:
| JP63089446A | ||||
| JP63100081A | ||||
| JP63319238A | ||||
| JP2221142A | ||||
| JP5294700A |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Mitsutaka Iwasaki
Aoyama Aoi
Takuji Yamada
Mitsutaka Iwasaki
Aoyama Aoi