Jablite is the UK's largest producer of EPS products for insulation and civil engineering applications

All-in-One TFS Non Structural Topping

Overview

Jablite All-in-One Thermal Floor System Non Structural Topping (NST) is a BBA-certified, load-bearing insulation system consisting of pre-stressed concrete beams and all-in-one insulation boards in an easy-to-install kit that can be used with a 50mm plain concrete topping.

The NST system meets the requirement to be categorized as an R2 system that can used with plain concrete topping or with micro-fibres, macro-fibres, steel fibres or mesh.
 

Key Benefits
  • U-value of 0.14 can be achieved
    with a 300mm floor build up
  • Fast and easy to install
  • Improves Health & Safety
    problems on site
  • Reduces depth of required excavation and spoil removal
  • Achieves a Psi Value of 0.043
  • No additional top sheet of insulation to install
  • Lightweight and easy to handle
  • Zero product waste is left on site.

Save

Save

Save

Save

Save

Save

Save

Save

Save

Find out more about Jablite Thermal Floor Systems

Would you like one of our sales managers to call you to discuss your requirements?

Click here
Downloads & Specifications
All-in-One TFS Non Structural Topping

BBA Certificates and other supporting documents can be found in Technical Resources

Technical Resources
Technical information
Product specification

Jablite insulation is supplied in EPS (expanded polystyrene) or in HP (high performance) EPS to provide the required thermal performance.

Jablite EPS insulation is 100% recyclable and Jablite provides a site collection of clean material cut offs and these are recycled back into insulation boards.

Jablite manufactures to ISO 9001 and ISO14001 certified standards.

CE Marking
Jablite Thermal Floor System NST is CE marked with DOP available on request.

Specification of Concrete Toppings:
50mm
overall depth of concrete above the services

The concrete can be either C28/35 standard concrete (see note 2, below) with maximum 20 mm aggregate (see note 4, below), or C28/35 self-compacting concrete (see note 3, below) with maximum 10 mm aggregate (see note 4, below).

REINFORCEMENT
Plain concrete(1)
One layer of D49(1), D98(1) or A142(2) steel mesh to BS 4483 : 2005 with a characteristic yield strength (fyk) of 500 N mm2. Reinforcement should be placed mid height of the concrete slab
Durus S400(6) (macro-polymer fibre), dosage rate 4.0 kg m3, 45 mm long, 0.9 mm diameter, tensile strength 465 N mm2 and modulus of elasticity 3350 N mm2
Novomesh B&BA(6) (steel fibre), dosage rate 17.5 kg m3, steel flat end, steel fibres, fibre length 50 mm, diameter 1.0 mm, tensile strength 1150 N mm2
Novomesh B&BA(5) (macro-polymer and micro polyolefin fibre), dosage rate 3.84 kg m3, shape of macro fibre: continuously deformed, 60 mm long, 0.56 mm diameter, tensile strength 600 N mm2, modulus of elasticity 7000 N mm2
Adfil SF86(6) (steel fibre), dosage rate 17.5 kg m3, 60 mm long, diameter 0.75 mm, tensile strength 1225 N mm2, modulus of elasticity 200000 N mm2
Durus Easy Finish(5) (macro-polymer fibre), dosage rate 3.50 kg m3, 40 mm long, 0.7 mm equivalent diameter, tensile strength 470 N mm2, modulus of elasticity 6000 N mm2
Fibrin X-T (monofilament polypropylene micro fibre), minimum dosage rate 0.91 kg m3, 12 mm long, 22 microns diameter, tensile strength 280 N mm2
Fibrin 23 (polypropylene micro fibre), dosage rate 0.90 to 0.91 kg m3, 12 mm long, 19.5 microns diameter, tensile strength 312 N mm2
Fibremesh 120-12 (polypropylene micro fibre), dosage rate 0.90 kg m3, 12 mm long, 56 microns diameter
Fibremesh 150-e3 (polypropylene micro fibre), dosage rate 0.90 kg m3, 12 to 19 mm long, 31 to 56 microns diameter
  1. Plain concrete topping is adequate in all situations mentioned in this Certificate. Concrete incorporating fibre or steel mesh reinforcement is also acceptable.
  2. For standard concrete the slump should be Class S3 (100 to 150 mm) or S4 (for spot samples taken from initial discharge, 140 to 230 mm).
  3. For self-compacting concrete the slump flow class should be SF1 (550 mm to 650mm) or SF2 (660 mm to 750mm). The sand content should be greater than 45%.
  4. The aggregate for concrete must comply with BS EN 12620 : 2013.
  5. For fresh concrete, macro-polymer fibres content should be measured in accordance with BS EN 14488-7 : 2007
  6. For fresh and hardened concrete, steel fibres content should be measured in accordance with BS EN 14721 : 2005.