BS ISO 21690:2021 Glass in Building. Glass Blocks. Specification and Test Methods

Standard Number: BS ISO 21690:2021

Pages: 22

Released: 2022-04-06

ISBN: 978 0 539 14519 9

Status: Standard

Overview

The BS ISO 21690:2021 standard is an essential document for professionals in the construction and building industry, particularly those working with glass blocks. This comprehensive standard provides detailed specifications and test methods for glass blocks used in building applications. Released on April 6, 2022, this 22-page document is a must-have for ensuring quality and compliance in your projects.

Why Choose BS ISO 21690:2021?

Glass blocks are a versatile and aesthetically pleasing material used in various architectural applications. However, ensuring their quality and performance is crucial for the safety and durability of the structures they are used in. The BS ISO 21690:2021 standard offers a thorough set of guidelines and test methods to help you achieve this.

Key Benefits:

• Comprehensive Specifications: This standard provides detailed specifications for glass blocks, ensuring that you have all the information you need to select the right materials for your project.
• Reliable Test Methods: The document outlines various test methods to assess the quality and performance of glass blocks, helping you ensure that they meet the required standards.
• Enhanced Safety: By adhering to the guidelines in this standard, you can enhance the safety and durability of your building projects, reducing the risk of structural failures.
• Global Recognition: As an ISO standard, BS ISO 21690:2021 is recognized worldwide, making it easier to comply with international regulations and standards.

Detailed Specifications

The BS ISO 21690:2021 standard covers a wide range of specifications for glass blocks, including:

• Dimensions and Tolerances: Detailed guidelines on the acceptable dimensions and tolerances for glass blocks, ensuring consistency and quality in your materials.
• Mechanical Properties: Specifications for the mechanical properties of glass blocks, including strength and durability requirements.
• Thermal Properties: Guidelines for the thermal performance of glass blocks, helping you select materials that will perform well in various environmental conditions.
• Optical Properties: Specifications for the optical properties of glass blocks, including transparency and light transmission requirements.
• Surface Quality: Detailed guidelines on the acceptable surface quality of glass blocks, ensuring a high level of aesthetic appeal.

Test Methods

To ensure that glass blocks meet the required specifications, the BS ISO 21690:2021 standard outlines various test methods, including:

• Mechanical Testing: Methods for assessing the mechanical properties of glass blocks, including strength and impact resistance tests.
• Thermal Testing: Procedures for evaluating the thermal performance of glass blocks, including thermal conductivity and expansion tests.
• Optical Testing: Methods for assessing the optical properties of glass blocks, including light transmission and clarity tests.
• Surface Quality Testing: Procedures for evaluating the surface quality of glass blocks, including visual inspections and surface defect assessments.

Who Should Use This Standard?

The BS ISO 21690:2021 standard is designed for a wide range of professionals in the construction and building industry, including:

• Architects: Ensure that your designs meet the highest standards of quality and performance by specifying glass blocks that comply with this standard.
• Engineers: Use the detailed specifications and test methods in this standard to select and evaluate glass blocks for your projects.
• Contractors: Ensure that the materials you use meet the required standards, enhancing the safety and durability of your constructions.
• Manufacturers: Produce glass blocks that comply with international standards, making your products more competitive in the global market.
• Inspectors: Use the test methods outlined in this standard to assess the quality and performance of glass blocks in building projects.

Conclusion

The BS ISO 21690:2021 standard is an invaluable resource for anyone involved in the construction and building industry. With its comprehensive specifications and reliable test methods, this standard helps ensure the quality, safety, and performance of glass blocks in various architectural applications. Whether you are an architect, engineer, contractor, manufacturer, or inspector, this standard provides the guidelines you need to achieve excellence in your projects.

BS ISO 21690:2021

This standard BS ISO 21690:2021 Glass in building. Glass blocks. Specification and test methods is classified in these ICS categories:

• 81.040.20 Glass in building