Standards Development

Scope

Polyhedral modular building design should be in line with this standard, in addition, should also comply with the provisions of the state, the industry, and the local current relevant standards. This standard applies to new multistory, high-rise civil, industrial modular building designs. This standard is to summarize the application of relevant standards and problems and implement the relevant technical policies on national assembly building to achieve the goal of unity of design methodology for common technical problems of modular building. The standard is formulated to promote the development of the polyhedral modular building, strengthening the standardized design, establishing a specialized, scaled and information-based production system based on standard parts, and realizing the modular coordination of the dimensions and installation positions of the building or parts.

Purpose

Purpose

Modular buildings offer numerous advantages such as high factory production rates, superior quality, shorter construction periods, reduced costs, enhanced safety, and minimized environmental impact. They are widely utilized in various applications, including residential structures, office buildings and standard factories. The purpose of developing an international standard for modular building is to establish a common set of concepts and general principles that can be universally applied across different countries and regions. This standardization aims to promote consistency, compatibility, and interoperability in the design, construction, and use of modular buildings worldwide. By having a shared framework, stakeholders involved in modular construction can work together more effectively, reducing barriers to entry and facilitating international collaboration.

The development of an international standard for modular building seeks to ensure high-quality construction outcomes. By defining concepts and general principles, the standard can establish criteria for assessing the quality of modular buildings, including their structural integrity, performance, durability, and safety. The standard will be established by establishing a structural classification system and clearly defining the modular architectural concepts of different structures, including concrete modular architecture, steel modular architecture, wood modular architecture, and hybrid modular architecture.

The standard can provide guidelines for manufacturers, designers, and contractors, helping them adhere to best practices and deliver reliable and consistent modular structures. Moreover, Modular building offers significant advantages in terms of efficiency and speed compared to traditional construction methods. Developing an international standard for modular building helps maximize these benefits by streamlining processes and optimizing workflows. The standard can provide guidelines for modular design, manufacturing, transportation, and assembly, enabling stakeholders to achieve faster project delivery, reduce costs, and improve productivity.

The standard will promote the application of information technology and intelligent technology in modular construction. It will enhance the intelligent management level of design, production, construction, management, and acceptance in prefabricated construction. It will optimize the design and manufacturing process, improve the production and construction efficiency of building modules, control product and construction quality, and further leverage the many advantages of prefabricated construction.

Justification

Benefit on Environment:

Reduced Environmental Impact: By developing an international standard for modular building, sustainability principles can be incorporated. The standardization of environmentally responsible practices in modular construction helps minimize resource consumption, carbon emissions, and ecological footprint, contributing to a more sustainable and environmentally conscious construction industry.

Benefit on Economy:

Cost Savings: Developing an international standard for modular building can further enhance costeffectiveness by promoting standardized processes, improving supply chain efficiency, and reducing construction time. These cost savings can make modular construction more attractive and financially viable for various projects, leading to increased market demand and economic growth.

Benefit on Technology:

Technological Advancement: By incorporating emerging technologies and innovative solutions, the standard will promote the adoption of advanced construction techniques and digital tools. This encourages the industry to stay at the forefront of technological advancements, enhancing productivity, quality, and efficiency in modular construction processes. Interoperability and Compatibility: Developing an international standard ensures interoperability and compatibility between different modular elements, promoting seamless assembly and functional integration. The standard can establish guidelines for interface specifications, performance requirements, and quality assurance, enabling different manufacturers and suppliers to collaborate effectively.

Benefit on Society:

Emergency situation application: Modular buildings enable rapid deployment, providing guidelines for pre-engineered modular systems that can be swiftly transported and assembled to establish emergency shelters, medical facilities, and command centers. This ensures immediate relief and support for affected populations. This flexibility allows modular structures to be utilized in various emergency scenarios, including urban areas and remote locations. It ensures that these structures can serve as quick temporary shelters in the immediate aftermath of a disaster and be easily transformed into more permanent facilities to support long-term recovery and reconstruction efforts. Housing Affordability: Developing an international standard for modular building helps streamline processes, reduce construction time, and enhance cost efficiency, making housing more affordable and accessible to a broader population. This can have a positive social impact by improving access to safe and quality housing, particularly in regions with housing shortages or in disaster-stricken areas. Improved Living Conditions: By developing an international standard, guidelines can be established to ensure that modular buildings prioritize factors such as indoor air quality, natural lighting, sound insulation, and universal design. The standardization of these considerations contributes to creating healthier, more comfortable, and inclusive living environments for individuals and communities.