Home > Companies > ACE Fabreeka UK > ACE Fabreeka® Pad Thermal Break (Medium Stress)

Military (MIL-C-882 and MIL-E-5272A) and government (AASHTO 18.4.9) infrastructure grade thermal break and bearing pad.

Features and benefits:

  • Provides an economical and effective solution to Part L of the Building Regulations.
  • Can be optimized for vibration and shock isolation in structural applications.
  • Deflection and rotation of the pad can be tailored to suit the application (allows for rotations up to 0.02 radians under high pressure).
  • Designed for medium loads, with even distribution of the load between two structural elements.
  • Minimal creep.
  • Contains rot and mildew inhibitors and anti-oxidants.
  • Accommodates non-parallel, load bearing surfaces.
  • Pads will have uniform thickness.

Applications:

Primarily for connections where shock or absorption is of concern. Typical applications include:

  • Steel-to-concrete applications.
  • Concrete and precast joints.
  • Heavy industry and pipelines.
  • Bridges, rails, tunnels and other infrastructure.
  • Roof mounted structures and exterior HVAC units.

Not for use with moment connections.

Standard product features

Material:

Laminated composite Nitrile Butadiene Rubber (NBR) with duck-woven fabric.

Technical characteristics:

  • Design value for compressive strength (including a conservative factor of safety to allow for dynamic response and energy return): 13.8 MPa (N/mm²), 2000 psi.
  • Density: 1185 kg/m³.
  • Thermal conductivity (K-value): 0.274 W/m·K.
  • Natural frequency: 11–55 Hz, and mechanical loss factor 0.14.
  • Shore A Hardness (ASTM D2240): 90 ± 5.
  • Modulus of elasticity: 158.58 MPa (N/mm²), 23 000 psi at maximum.
  • Environmental test (MIL-E-5272): Pass.
  • Operating temperature range: -55°C to 95°C (-67°F to 203°F).

Options

Thickness:

Other thicknesses are available on request.

Thermal washers and bushing:

Other sizes available on request.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-15-75/320 Rubber bearings
45-75-42/399 Thermal break connection plates

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

ACE Fabreeka UK

Tel:

+44 (0)1942 727440

Product reference

ACE Fabreeka® Pad - Thermal Break Bearing Pad (Medium Stress)

Thickness

[1.6 mm (1/16")]
[3.2 mm (1/8")]
[4.8 mm (3/16")]
[6.0 mm (15/64")]
[9.5 mm (3/8")]
[12.7 mm (1/2")]
[19.1 mm (3/4")]
[25.4 mm (1")]

Thermal washers and bushing

[Not required]
[M12 bolts]
[M16 bolts]
[M20 bolts]

Bonding

[Not required]
[Polytetrafluoroethylene (PTFE)]
[Steel]

Profile

[Not required]
[Insert fabrication drawing]

Manufacturer details

Unit 404 Easter Park,
Haydock Lane,
Haydock,
Merseyside, WA11 9TH
Tel +44 (0)1942 727440
Fax
NBS Plus
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