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Multi-layer modular building formed by combining plurality of concrete-based prefabricated modules and assembling method of multi-layer modular building

A technology of multi-layer modules and buildings, applied in the direction of building construction, construction, etc.

Active Publication Date: 2022-01-25
NANO & ADVANCED MATERIALS INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] While these techniques are acceptable for some environments, locations subject to extreme conditions such as high winds (typhoons, hurricanes) or earthquakes may require stronger joints between adjacent precast modules

Method used

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  • Multi-layer modular building formed by combining plurality of concrete-based prefabricated modules and assembling method of multi-layer modular building
  • Multi-layer modular building formed by combining plurality of concrete-based prefabricated modules and assembling method of multi-layer modular building
  • Multi-layer modular building formed by combining plurality of concrete-based prefabricated modules and assembling method of multi-layer modular building

Examples

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Embodiment Construction

[0036] figure 1 A lightweight concrete module for a MiC multi-storey building according to an embodiment of the invention is depicted. As used herein, the term "lightweight concrete" means usually less than 2000kg / m 3 density of concrete. The lightweight concrete used in the MiC system of the present invention can be selected from various types including cellular concrete, foam concrete or lightweight aggregate concrete. The formulation of lightweight concrete can be adjusted to achieve different compressive strengths to meet different building requirements and / or standards.

[0037] A MiC module 10 typically comprises four or more load bearing columns and beams, lightweight concrete slabs for the floor and roof, and lightweight concrete non-structural exterior and interior partition walls.

[0038] Such as figure 1 As seen in , the module 10 of the present invention comprises a high strength concrete (eg, normal density concrete) post-beam framework 15 coupled to a lightw...

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Abstract

The invention provides a multi-layer modular building formed by combining a plurality of concrete-based prefabricated modules, which comprises at least one first lightweight concrete-based prefabricated module and at least one second lightweight concrete-based prefabricated module, and each module has at least one beam, one column, and a horizontal structure selected from ceiling or floor attached at least partially to two or more beams and columns. A connection system includes at least one vertical alignment connector attached to a horizontal load distribution plate disposed between the first and second lightweight concrete-based prefabricated modules and is used for connecting the first and second lightweight concrete-based prefabricated modules. The top portion of the vertical alignment connector is positioned in a slurry receiving cavity in the bottom end of a column of the second lightweight concrete-based prefabricated module and the top end of a column of the first lightweight concrete-based prefabricated module. In-situ grouting embeds a vertical alignment connector in each slurry receiving cavity.

Description

technical field [0001] The invention relates to a multi-storey modular building composed of multiple concrete prefabricated modules and an assembly method thereof. Background technique [0002] Tall buildings are typically constructed one floor at a time by traditional construction methods that follow a linear construction sequence on site. Mass casting of concrete takes place on site, which is affected by external factors such as weather conditions, available manpower, and availability of knowledgeable workers. In addition, the interior finishing of each floor, such as electrical and hydraulic systems, can only be performed after building construction. These interior decorations are difficult to complete in the field environment. [0003] Modular Integrated Construction (MiC) is an innovative construction technique that uses individual volume modules fitted with interior finishes, fittings and fixtures. Typically, a prefabricated module represents a certain unit of a bui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/348E04B1/38
CPCE04B1/34807E04B1/34869E04B1/388E04B1/34823E04B1/41
Inventor 武延民张娟刘奕锋朱宏刚
Owner NANO & ADVANCED MATERIALS INST
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