Title:
MORTAR HOLDER SERVING AS CONNECTOR
Document Type and Number:
Japanese Patent JP2022066710
Kind Code:
A
Abstract:
To provide a mortar holder serving as a connector capable of remarkably enhancing the holding force of mortar applied to the surface of skeleton concrete, excellent in fire resistance as well as aging deterioration of the skeleton concrete, and not losing the mortar holding force even after the occurrence of fire.SOLUTION: A mortar holder serving as a connector A consists of: a metallic skin catcher 40 connected to a separation bolt 70 that is set inside a form 71 for placing concrete; a resin-made connector part 1 to which the skin catcher 40 is attached and which is embedded in a skeleton concrete 60, and in which an opposite surface 6 to the form 71 is exposed to a surface 61 of the skeleton concrete 60; a support frame 30 attached to the connector part 1, abutting on an inner surface of the form 71, and surrounding a space between the inner surface and the opposite surface 6 of the connector part 1 to the inner surface to form a closed space H; and a metal locking part 50 extending from the skin catcher 40 in the closed space H and a holding mortar 63 applied to the surface 61 of the skeleton concrete 60.SELECTED DRAWING: Figure 1
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Inventors:
ISAYAMA SHUICHI
Application Number:
JP2020175210A
Publication Date:
May 02, 2022
Filing Date:
October 19, 2020
Export Citation:
Assignee:
SHOKI KK
International Classes:
E04F13/04; E04G17/06
Domestic Patent References:
| JP6705047B1 | 2020-06-03 | |||
| JP2019027148A | 2019-02-21 | |||
| JP2018155062A | 2018-10-04 | |||
| JP2019065643A | 2019-04-25 | |||
| JP2000240284A | 2000-09-05 |
Foreign References:
| WO2001055531A1 | 2001-08-02 | |||
| US5809725A | 1998-09-22 |
Attorney, Agent or Firm:
Yoshiaki Mori
Maki Ichikawa
Maki Ichikawa