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Title:
FABRIC CONCRETE BLOCK AND PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/200970
Kind Code:
A1
Abstract:
Disclosed are a fabric concrete block and a preparation method therefor. The block comprises four L-shaped angle shafts (2) arranged to form edges and corners of a rectangular barrel, a fabric housing (1) fixed outside the L-shaped angle shafts (2) in a tensioned and winding manner to form a rectangular barrel-shaped structure, and a filler (5) filled inside the fabric housing (1). The preparation method comprises the following steps: 1. bonding L-shaped angle shafts (2) to four edges of a core barrel (3) by means of a double-sided adhesive and applying a mixture of an epoxy resin and a curing agent to outer surfaces thereof, wrapping a fabric around the core barrel (3) once and bonding same on the L-shaped angle shafts (2), maintaining tension until the epoxy resin solidifies, and removing the core barrel (3) to complete the preparation of the fabric housing (1); 2. filling a filler into the fabric housing (1), and pressing and vibrating the filler to make same compact, so that the fabric is attached to an inner wall of a steel mould (4); and 3. curing the filler (5) until same is initially solidified, removing the steel mould (4), and continuing to cure the filler (5) until same is fully solidified.

More Like This:
WO/2011/119014METHOD FOR PRODUCING SLABS AND BLOCKS FOR DECORATING BUILDINGS
WO/2011/103754HOLLOW CONCRETE COMPONENT AND METHOD FOR PREPARING THE SAME
Inventors:
DUAN LIUSHENG (CN)
ZHOU TIANHUA (CN)
Application Number:
PCT/CN2018/125154
Publication Date:
October 24, 2019
Filing Date:
December 29, 2018
Export Citation:
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Assignee:
CHANGAN UNIV (CN)
International Classes:
E04C1/40
Foreign References:
CN106760207A2017-05-31
CN207177067U2018-04-03
CN2437771Y2001-07-04
CN205171815U2016-04-20
CH436642A1967-05-31
CN201924611U2011-08-10
DE3045705A11982-06-09
CA2017847A11991-11-30
CN108590017A2018-09-28
Other References:
CHEN, HUIBING ET AL.: "Performance and Application of Dehydration Template", ARCHITECTURE TECHNOLOGY, no. 6, 30 June 1991 (1991-06-30), pages 35
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
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