Title:
PRECAST REINFORCED CONCRETE HEAVY DUTY RETAINING WALL
Document Type and Number:
WIPO Patent Application WO/2018/160143
Kind Code:
A3
Abstract:
A precast reinforced concrete heavy duty retaining wall comprises a precast concrete square face panel with integral four fins connected to the rear of facing and the end of each fin with integral regular octagon. A fin comprises a reinforced concrete slab and having a substantially plurality of horizontal holes along each fin panel, used for inserted horizontal rebars into each hole, and bonded the vertical rebars to the horizontal rebars in each vertical channel. Designed the rebars by professional engineer. The upper surface of regular octagon of outer left and outer right having protude male interlocking and the lower surface of regular octagon, having female interlocking, the center are substantially opposite. The upper surface of face panel having a noch male interlocking, and the lower surface having a groove female interlocking, the center are substantially opposite. The side view at both left and right having grooves.
Inventors:
THOOPPHONTHAP PHIPROEI (TH)
Application Number:
PCT/TH2018/000007
Publication Date:
November 01, 2018
Filing Date:
February 23, 2018
Export Citation:
Assignee:
THOOPPHONTHAP PHIPROEI (TH)
International Classes:
E04B2/86; E04B2/00; E04B2/84
Domestic Patent References:
| WO2015199622A1 | 2015-12-30 | |||
| WO2014200444A1 | 2014-12-18 |
Foreign References:
| US8756890B2 | 2014-06-24 | |||
| FR2882376A1 | 2006-08-25 | |||
| JP2005290664A | 2005-10-20 | |||
| US4703602A | 1987-11-03 |
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