Title:
CONCRETE PREFABRICATED SLAB HAVING BUILT-IN ENERGY ACCUMULATORS AND CORE LAYER MADE OF THERMAL INSULATION AND SOUND INSULATION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/089025
Kind Code:
A1
Abstract:
A prefabricated concrete slab having built-in energy accumulators (4) and a core layer made of a thermal insulation and sound insulation material, comprising reinforced grids (3) with a reinforced frame (5) provided on the periphery, energy accumulators (4), and a core layer made of a thermal insulation and sound insulation material. The reinforced grids (3) are tied by ropes (6) or fixedly connected by connecting pieces (8) to form a grid framework having a reinforced frame (5) on the periphery, reinforced grids (3) on two sides, energy accumulators (4) provided on at least one side of the external wall reinforced grids (3), and a core layer made of a thermal insulation and sound insulation material inside. The grid framework is placed in a prefabricating mold, and concrete (2) is then poured to form a prefabricated product. The wall can control the haze by means of the energy accumulation function, achieve good heat preservation performance and sound insulation performance, save the concrete and steel, improve the overall strength of a building, make full use of the wastes, and protect the natural environment.
Inventors:
XU BAOAN (CN)
Application Number:
PCT/CN2020/127306
Publication Date:
May 14, 2021
Filing Date:
November 06, 2020
Export Citation:
Assignee:
ZIBO ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
XU BAOAN (CN)
XU BAOAN (CN)
International Classes:
E04C2/30
Foreign References:
| CN101210443A | 2008-07-02 | |||
| CN1704214A | 2005-12-07 | |||
| CN105735233A | 2016-07-06 | |||
| CN207892120U | 2018-09-21 | |||
| CN2486643Y | 2002-04-17 | |||
| CN101407396A | 2009-04-15 | |||
| CN105863155A | 2016-08-17 | |||
| KR101596384B1 | 2016-02-22 | |||
| US20060070321A1 | 2006-04-06 |
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