Title:
FORM PANEL FOR CONCRETE
Document Type and Number:
Japanese Patent JP2017106319
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve concrete quality by enhancing curing effect while suppressing cost.SOLUTION: A concrete form 2 is constituted by assembling four form panels for concrete 10 standing from the ground G. The form panels for concrete 10 comprises calcium silicate plates 12 and non-water-permeable panels 14, and the non-water-permeable panel 14 is attached on one side surface in the thickness direction of the calcium silicate plate 12. The calcium silicate plate 12 is located inside the concrete form 2, and the non-water-permeable panel 14 is arranged so as to be located outside the concrete form 2. In the calcium silicate plate 12, the other side surface in the thickness direction positioning inside the concrete form 2 is formed as a release layer 12A which is air-conductive and water-conductive, and does not allow cement particles to pass therethrough, and the remaining part excluding the other side surface is formed as a water-conductive and water-retentive layer 12B which is air-conductive, water-conductive and water-retentive.SELECTED DRAWING: Figure 1
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Inventors:
HIRANO KATSUNORI
KOJIMA AKI
KOJIMA AKI
Application Number:
JP2017050750A
Publication Date:
June 15, 2017
Filing Date:
March 16, 2017
Export Citation:
Assignee:
FUJITA CORP
International Classes:
E04G9/10; E04G21/02
Domestic Patent References:
| JPS62288259A | 1987-12-15 | |||
| JPH0348974B2 | 1991-07-26 |
Attorney, Agent or Firm:
Shigeru Noda