PAS 670:2021 Magnesium oxide-based boards for use in buildings. Specification

Standard number: PAS 670:2021

Pages: 12

Released: 2021-09-30

ISBN: 978 0 539 14107 8

Name: Magnesium oxide-based boards for use in buildings. Specification

Status: Standard

Overview

Introducing the PAS 670:2021 Magnesium oxide-based boards for use in buildings. Specification, a comprehensive standard that sets the benchmark for the use of magnesium oxide-based boards in construction. Released on September 30, 2021, this 12-page document is an essential resource for architects, builders, and construction professionals who are committed to using high-quality, durable, and safe building materials.

Why Choose Magnesium Oxide-Based Boards?

Magnesium oxide-based boards are renowned for their exceptional properties, making them an ideal choice for a wide range of building applications. Here are some of the key benefits:

• Fire Resistance: Magnesium oxide boards are highly fire-resistant, providing an added layer of safety to buildings.
• Moisture Resistance: These boards are resistant to moisture, preventing mold and mildew growth, which is crucial for maintaining a healthy indoor environment.
• Durability: Magnesium oxide boards are incredibly durable and can withstand harsh environmental conditions, ensuring long-lasting performance.
• Eco-Friendly: Made from natural materials, magnesium oxide boards are an environmentally friendly choice for sustainable construction.
• Versatility: These boards can be used in a variety of applications, including walls, ceilings, and floors, making them a versatile option for any building project.

Key Features of PAS 670:2021

The PAS 670:2021 standard provides detailed specifications and guidelines for the use of magnesium oxide-based boards in buildings. Here are some of the key features:

• Comprehensive Specifications: The standard outlines the essential properties and performance criteria that magnesium oxide-based boards must meet to ensure quality and safety.
• Testing Methods: It includes detailed testing methods to verify the performance of the boards, ensuring they meet the required standards.
• Installation Guidelines: The standard provides clear guidelines for the proper installation of magnesium oxide-based boards, ensuring optimal performance and longevity.
• Compliance Requirements: It outlines the compliance requirements for manufacturers and suppliers, ensuring that the boards meet the necessary regulatory standards.

Who Should Use This Standard?

The PAS 670:2021 standard is an invaluable resource for a wide range of professionals in the construction industry, including:

• Architects: Ensure your designs incorporate high-quality, safe, and durable materials.
• Builders: Use the best materials to deliver superior construction projects.
• Construction Managers: Oversee projects with confidence, knowing that the materials used meet stringent standards.
• Manufacturers: Produce magnesium oxide-based boards that comply with industry standards and regulations.
• Suppliers: Provide your customers with certified, high-quality building materials.

Conclusion

The PAS 670:2021 Magnesium oxide-based boards for use in buildings. Specification is a must-have standard for anyone involved in the construction industry. With its comprehensive guidelines and specifications, it ensures that magnesium oxide-based boards are used effectively and safely in building projects. By adhering to this standard, you can be confident that you are using materials that meet the highest quality and performance criteria, contributing to the overall safety, durability, and sustainability of your construction projects.

Invest in the PAS 670:2021 standard today and take a significant step towards excellence in construction.

PAS 670:2021

This standard PAS 670:2021 Magnesium oxide-based boards for use in buildings. Specification is classified in these ICS categories:

• 71.060.20 Oxides
• 77.150.20 Magnesium products

This PAS specifies requirements for flat sheet building boards manufactured using magnesium oxychloride or magnesium oxysulfate for the purpose of partitioning or internal and external lining of buildings, including the following characteristics:

1. dimensions and tolerances (see Clause 7);

2. physical requirements and characteristics (see Clause 8);

3. durability (see Clause 9);

4. release of dangerous substances (see Clause 10);

5. moisture movement (see Clause 11);

6. reaction to fire (see Clause 12);

7. performance in a humid environment (see Clause 13);

8. verification of quality management system (QMS), factory production control (FPC) and consignment inspection (see Clause 14); and

9. product traceability (see Clause 15).

This PAS is intended for use by manufacturers, distributors and third-party verifiers, and sets out the requirements for how boards should be tested and verified as fit for purpose.

The PAS is not an installation guide.

The PAS is not applicable to the use of boards as flooring, sarking and roofing.

The PAS is not applicable to specific applications for which additional testing is required to demonstrate fitness for intended purpose, e.g. use of boards for racking resistance and as direct render substrates.