The Ministry of housing and urban rural development reported on June 13 that in order to promote the development of precast steel structure module construction, the Ministry of housing and urban rural development organized the preparation and recently printed the technical guide for precast steel structure module construction (click “here” to view the full text).

In addition, the module building also has good application prospects in the fields of epidemic prevention and control, military facilities construction, emergency disaster relief and the construction of the national “the Belt and Road”.

This guide is applicable to the design, fabrication, installation, quality acceptance and maintenance management of industrial and civil modular buildings.

In recent years, modular buildings have been gradually applied in Beijing, Tianjin, Jiangsu, Guangdong and other provinces in China, such as the recent construction of N20 project in Beijing Economic and Technological Development Zone and Kunshan Fuyuan Industrial neighborhood center.

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Modular architecture modularizes the building space in the design stage, and carries out architectural integration and integrated design, which not only ensures the expandability of functional space, but also ensures the maximization of component repetition rate; In the production stage, the modular units can realize factory standardized assembly line mass production, and the uniformity of building quality can be well guaranteed; In the construction and installation stage, the overall module unit assembly and installation method is adopted, which has higher installation accuracy and faster assembly speed, and is conducive to the realization of digital information coordination, tracking and management in the whole process of design, production and construction.

Among them, the steel structure integrated module unit (hereinafter referred to as “module unit”) is a three-dimensional space body with building use function, which is composed of factory precast steel structure main structure, enclosure wall, bottom plate, top plate, interior parts, equipment pipelines, etc.

The modular building factory has a high degree of completion and integration.

Modular building is a new model for the development of precast buildings, which conforms to the development direction of building industrialization, intellectualization and greening proposed in the guiding opinions on promoting the coordinated development of intelligent construction and building industrialization and several opinions on accelerating the development of new building industrialization formulated by the Ministry of housing and urban rural development and other departments.

It has the advantages of fast construction, good construction and complete functions.

It is suitable for apartments, hotels, schools, dormitories, residences, medical treatment, office and other civil buildings, as well as some industrial buildings.

Click the link to enter the live broadcast room: https://www.ytsjk.cn/Article/4/S-12134 Fabricated steel structure module building (hereinafter referred to as “module building”) is a cast building mainly composed of steel structure integrated module units on the construction site.

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The types of construction projects cover public rental housing, commercial housing, office buildings, hotels, schools, etc., and the maximum number of floors is 18.

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While realizing standardized production and rapid integrated assembly, it ensures the high quality of the project and the green and low-carbon development of the project construction.

Lou Ni, general manager of Guozhu human settlements Engineering Consulting Co., Ltd., the main participant of the guide, is specially invited to give a lecture on design planning and system innovation of modular buildings.

The report will discuss the key points of design planning of such projects through the analysis of the integrated characteristics of modular buildings, At the same time, the problems and experiences in practice are shared through different cases, and the technical application characteristics in different types of projects are introduced.

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Technical guide for modular construction of cast steel structures June 2022 (click “here” to view the full text) source: Official Website of the Ministry of housing and urban rural development of the people’s Republic of China website: https://www.mohurd.gov.cn/gongkai/fdzdgknr/zfhcxjsbwj/202206/20220613_766654.html It is recommended to read the design fee of 4 yuan per square meter for building structure.

the structurer said that issue 22 is themed with “innovative design of modular buildings and emergency engineering practice”.

In terms of green and low-carbon, compared with the traditional construction method, the modular building can reduce the on-site construction waste by more than 75% and the on-site construction noise pollution by more than 90%.

It is estimated that the main assembly rate of modular buildings can reach more than 90%, the on-site labor volume can be reduced by 70% compared with the traditional mode, and the comprehensive construction period can be shortened by more than 1/3 compared with the traditional construction mode.

for more information: building structure master renqingying: box type steel structure integrated module building technology module building is widely used in developed countries such as the United Kingdom, the United States, Australia and Singapore.

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