Thermal insulating materials - Specification for bonded man-made mineral fibre slabs

Thermal insulating materials - Specification for bonded man-made mineral fibre slabs

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What is BS 3958-5- Specification for bonded man-made mineral fibre slabs about?  

BS 3958 is a British Standard series that discusses thermal insulating materials. The main objective of the BS 3958 series is to provide best industry requirements that ensure the insulating materials are fit for purpose, such that they offer adequate thermal and acoustic insulation, as per the specfic needs of the end-application. 

BS 3958-5 is the fifth part of the series that specifies composition, moisture content, physical and chemical requirements, and sizes for bonded man-made mineral fibre slabs for thermal insulating purposes.  

Information to be supplied when ordering is given in Appendix A. 

Note: BS 3958-5 is not intended to cover materials used to insulate the fabric of buildings. 

Who is BS 3958-5- Specification for bonded man-made mineral fibre slabs for? 

BS 3958-5 on the specification for bonded man-made mineral fibre slabs is useful for: 

  • Thermal insulating material manufacturers 
  • Bonded man-made mineral fibre slab manufacturers 
  • Consultancies for thermal insulation 
  • Product designers and specifiers 
  • Quality control and testing personnel 

Why should you use BS 3958-5- Specification for bonded man-made mineral fibre slabs 

Mineral fibre slabs are a commonly used insulation material that offer excellent acoustic, thermal and fire insulation. However, to meet your specific insulation needs and requirements, it is vital that you choose the right materials based on their performance when exposed to certain temperatures.  

For this purpose, BS 3958-5 classifies the material into four groups according to its thermal conductivity and temperature range. 

BS 3958-5 also walks you through best industry physical and chemical requirements, along with dimensional tolerances, and recommendations on moisture content and composition of bonded man-made mineral fibre slabs.  

Guidance on test procedures to determine the recovery after compression, and the pH value of water extract is also covered. 

If you are a manufacturer of thermal insulating materials, compliance with BS 3958-5 can ensure your products and materials are fit for the intended application use.