CONCRETE WALL OR BUILDING MATERIAL BLOCK, AND PURIFYING CEMENT

Title:

CONCRETE WALL OR BUILDING MATERIAL BLOCK, AND PURIFYING CEMENT

Document Type and Number:

Japanese Patent JP3307901

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a concrete wall or a building material block and a purifying cement which impart a soil rearing function (vegetative function) or a river protective function (purifying function) while exhibiting a function as a covering material for the natural soil (ground surface) and have a large contribution effect to the environmental conservation.
SOLUTION: There is provided an enzyme (or enzyme fermentation minerals) 3A, or an enzyme (or enzyme fermentation minerals) 3A and an oxygen fermentation agent 3B is contained in a concrete wall 1 or a building material block constituted of concrete or natural stones or a purifying cement including an enzyme (or enzyme fermentation minerals) 3A, or an enzyme (or enzyme fermentation minerals) 3A and an oxygen fermentation agent 3B in cement.

Inventors:

Takashi Imaizumi
Masashi Masuda

Application Number:

JP34728799A

Publication Date:

July 29, 2002

Filing Date:

December 07, 1999

Export Citation:

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Assignee:

Kanken Co., Ltd.
Maxton Co., Ltd.

International Classes:

C12N1/20; C02F3/00; C04B24/00; C04B24/14; C04B28/00; C04B28/02; E02B3/06; E02B3/14; (IPC1-7): E02B3/06; C04B24/00; C04B24/14; C04B28/02; E02B3/14

Domestic Patent References:

JP8140520A
JP774506B2

Attorney, Agent or Firm:

Takashi Nakahata

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