BS EN 17334:2021
Glued-in rods in glued structural timber products. Testing, requirements and bond shear strength classification
| Standard number: | BS EN 17334:2021 |
| Pages: | 46 |
| Released: | 2021-03-29 |
| ISBN: | 978 0 539 01819 6 |
| Status: | Standard |
BS EN 17334:2021 - Glued-in Rods in Glued Structural Timber Products
Introducing the BS EN 17334:2021, a comprehensive standard that sets the benchmark for the use of glued-in rods in glued structural timber products. This essential document is a must-have for professionals in the construction and timber industries, providing detailed guidelines on testing, requirements, and bond shear strength classification.
Overview
The BS EN 17334:2021 standard is a pivotal resource for ensuring the quality and safety of glued-in rods used in structural timber products. Released on March 29, 2021, this standard is the latest in a series of guidelines that aim to enhance the structural integrity and performance of timber constructions. With a total of 46 pages, it offers an in-depth exploration of the subject matter, making it an invaluable tool for engineers, architects, and construction professionals.
Key Features
- Standard Number: BS EN 17334:2021
- ISBN: 978 0 539 01819 6
- Status: Standard
Detailed Content
The BS EN 17334:2021 standard provides a detailed framework for the application of glued-in rods in timber structures. It covers a wide range of topics, including:
- Testing Procedures: Comprehensive guidelines on how to conduct tests to ensure the reliability and safety of glued-in rods.
- Requirements: Clear specifications that must be met to comply with the standard, ensuring consistency and quality across all applications.
- Bond Shear Strength Classification: A classification system that helps in assessing the bond shear strength of glued-in rods, crucial for determining their suitability for various structural applications.
Why Choose BS EN 17334:2021?
Choosing the BS EN 17334:2021 standard means opting for a document that is at the forefront of innovation and safety in the timber industry. Here are some reasons why this standard is indispensable:
- Industry Compliance: Adhering to this standard ensures that your projects meet the latest industry regulations and safety requirements.
- Enhanced Safety: By following the guidelines, you can significantly reduce the risk of structural failures, ensuring the safety of your constructions.
- Quality Assurance: The standard provides a benchmark for quality, helping you maintain high standards in your projects.
- Expert Guidance: Developed by industry experts, the standard offers insights and recommendations that are based on the latest research and technological advancements.
Applications
The BS EN 17334:2021 standard is applicable to a wide range of timber construction projects, including:
- Residential Buildings: Ensuring the safety and durability of homes constructed with timber.
- Commercial Structures: Providing guidelines for the construction of safe and reliable commercial buildings.
- Infrastructure Projects: Applicable to bridges, walkways, and other infrastructure that utilizes timber as a primary material.
Conclusion
In conclusion, the BS EN 17334:2021 standard is an essential resource for anyone involved in the design, construction, or inspection of timber structures. Its comprehensive guidelines and classifications ensure that glued-in rods are used safely and effectively, enhancing the overall quality and safety of timber constructions. By integrating this standard into your projects, you are not only complying with industry regulations but also committing to excellence and safety in your work.
Invest in the BS EN 17334:2021 standard today and take a significant step towards ensuring the success and safety of your timber construction projects.
BS EN 17334:2021
This standard BS EN 17334:2021 Glued-in rods in glued structural timber products. Testing, requirements and bond shear strength classification is classified in these ICS categories:
- 83.180 Adhesives
This document specifies test methods for the determination of the suitability of two component epoxy and two component polyurethane adhesives for glued-in steel rods in glued laminated timber (GLT) and glued solid timber (GST) according to EN 14080, cross laminated timber (CLT) according to EN 16351 and laminated veneer lumber (LVL) according to EN 14374.
The English term “glued-in rods” has been chosen as the established term instead of “bonded-in rods”.
It specifies performance requirements and the determination of characteristic bond strength values for such adhesives for the prefabrication under factory or factory-like conditions of joints between load-bearing timber products and steel rods only. This document does not cover the performance of adhesives for on-site gluing (except for factory-like conditions).
Factory like conditions provide shelter from direct weathering and dirt, prevent undue movement of the joints during curing of the adhesive and provide temperature and relative humidity conditions and control as in factory production environment.
This document also covers glued–in rods in surface treated wood. It does not cover glued-in rods in modified and stabilized wood with considerably reduced swelling and shrinkage properties, e.g. acetylated wood, heat treated wood, polymer impregnated wood and preservative treated wood.
The joints are intended for load-bearing timber structures in service classes 1 and 2 according to EN 1995?1?1 which are loaded predominantly static or quasi static according to EN 1990 and EN 1991?1?1. The joints are intended for load-bearing timber structures which are not subjected to a prolonged exposure to temperatures over 60 °C.
A design procedure for glued-in rods in glued structural timber products is given in the informative Annex A.
Several provisions of this document can apply to in situ repair and upgrading of existing timber structures including (cracked/fissured) solid wood beams. For adhesives for glued-in rods used in on-site repair or applications with solid timber additional provisions apply, e.g. related to rheology and site temperature conditions. Such provisions are not part of this document.