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Title:
PILLAR-LIKE BODY MADE FROM CONCRETE
Document Type and Number:
Japanese Patent JP2001270757
Kind Code:
A
Abstract:

To provide a pillar-like body made from a concrete capable of forming a supporting pole and a frame work having various shapes and patterns easily, excellent in bending strength, having a high durability and capable of being used as a goal post for an outdoor sport.

This pillar-like body made from a concrete 1 contains a cement, fine particles of pozzolanic material, a fine needle state material and/or fine flake state material, a dispersing agent, an aggregate having ≤2 mm particle diameter, a fiber having a longer length than the maximum particle diameter of the aggregates (e.g. a metal fiber, an organic fiber, etc.). The pillar state body 1 consists of an outer wall part 2, plural hollow parts 4 connecting in its longitudinal direction, reinforcing ribs 3 partitioning the hollow parts 4 and a communicating passage 5. BY filling sand in the hollow part 4 at its lower end, it is possible to install the pillar like body 1 stably. The concrete constituting the pillar-like body 1 has ≥150 MPa compression strength and 230 MPa bending strength.


Inventors:
SAKAKIBARA YOSHIAKI
Application Number:
JP2000085699A
Publication Date:
October 02, 2001
Filing Date:
March 27, 2000
Export Citation:
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Assignee:
TAIHEIYO CEMENT CORP
International Classes:
A63B63/00; C04B28/02; E01F13/00; E01F13/04; E04C3/34; F16S3/00; C04B103/32; (IPC1-7): C04B28/02; A63B63/00; E04C3/34; F16S3/00
Attorney, Agent or Firm:
Hokuta Naoyuki



 
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