Insulated concrete sandwich panel systems

Standard tie

Standard tie is suitable for traditional insulated sandwich panels with a thin fascia wythe, insulation, and a much thicker structural wythe. This system is designed to create a non-composite insulated concrete sandwich panel.

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Sandwich panel standard tie example
Sandwich panel standard tie in real render made out of plastic
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Applications and features

Applications:

  • Double prongs are suitable for traditional insulated sandwich panels, comprised of a thin fascia wythe, insulation and a much thicker structural wythe.
  • This system is designed to create a non-composite insulated concrete sandwich panel.
  • It can be used anywhere where you need to tie the two wythes of concrete together with a non-conductive wall tie but it will still allow the two layers to shrink or expand independently of one another using the tie for deflection.

Features:

  • Holds a face wythe of concrete affixed to the panel without the need for thermally inefficient metal connectors or solid concrete sections.
  • High strength and low thermal conductivity.
  • High-performance, alkaline resistant, engineered thermoplastic.
  • In-place temperature range: -40°C to 93°C.
  • Standard non-composite ties are available as standard or double prong.

Product variants

Standard tie product variant
Product variants
DimensionsInsulation parameters
Profile sizeL [mm]
Length
D [mm]
Diameter through foam
Rd [mm]
Diameter
Thermal conductivity [Wm°K]
THERM-ST-05013512.50.30
THERM-ST-06014614.50.30
THERM-ST-07516014.50.30
THERM-ST-10018414.50.30

Approvals and declarations

  • Fire resistance - Resists 300-lb tension load for over 90 minutes when fire tested per Section 7.4.3 of ASTM E1512-01

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