Below Ground Structures
When it comes to insulating below ground structures, the importance of using an insulation type with the requisite properties of such demanding applications, cannot be overstated. FOAMGLAS® cellular glass insulation is an ideal choice for architects and engineers, providing an unrivalled level of performance and protection.
Why Choose FOAMGLAS® Cellular Glass?
FOAMGLAS® insulation is renowned for its cellular glass structure, which provides
a multitude of features essential for below ground applications. These include:
- Non-combustibility: FOAMGLAS® slabs are Euroclass A1 rated, ensuring optimum fire safety.
- High compressive strength: With product options with declared values ranging from 500 to 1600 kPa, FOAMGLAS® cellular glass insulation can support high-load requirements without deformation.
- Thermal efficiency: Offering thermal conductivity values as low as 0.036 W/(m·K), FOAMGLAS® products ensure excellent insulation performance.
- Moisture resistance: The closed-cell structure of FOAMGLAS® cellular glass prevents water absorption, ensuring there is no reduction in performance characteristics over time.
Applications
for FOAMGLAS® Below Ground Insulation Systems
FOAMGLAS® products offer versatile solutions for below ground insulation, catering to different project needs and specifications. The primary applications include:
1. Below Ground External Floor Slab Insulation
FOAMGLAS® boards and slabs can be installed either as a single or double layer, loose laid or fully bonded system beneath the ground floor slab. This method provides a continuous insulation layer, enhancing thermal performance and structural integrity.
2. Below Ground External Wall Insulation
For external wall insulation applications, FOAMGLAS® products can be applied with a combination of adhesive and / or special mechanical fixings, depending on the project requirements. This approach ensures a seamless thermal barrier, protecting the structure from the effects of thermal bridging and moisture ingress.
3. Below Ground Internal Floor Slab Insulation
When internal insulation is preferred, FOAMGLAS® cellular glass offers bonded or loose laid solutions that maintain the thermal line inside the building. This method is particularly useful for retrofitting existing structures or when external insulation is not feasible.
4. Below Ground Internal Wall Insulation
Where internal insulation of below ground walls is required, FOAMGLAS® boards and slabs are positioned and secured using both adhesives and special mechanical fixings. Use in conjunction with cavity drain waterproofing systems and a variety of internal finishes are additional benefits.
FOAMGLAS® below ground insulation systems offer a reliable, high-performance solution that meets the rigorous demands of modern construction. With exceptional properties such as fire resistance and high compressive strength, FOAMGLAS® cellular glass sets the standard for below ground insulation applications.
