MP947 Frost Blanket

Mayplas Frost blanket is a closed cell polyethylene foam for use as a protective layer for newly laid concrete during winter months.

Light weight and water resistant it is easy to use in covering large areas.

Call 0161 447 8320


Physical PropertyValueUnitTest Method
Thickness5 & 10mm-
Roll Width1500 & 1200 mm
Roll Length75 & 50m-
Roll Area112.5 & 60m2
Nominal Density30Kg/m3ASTM D3575-08 Suffix W
Water Absorption<3Volume %-
Compressive Strength
- 25% (4th Compression)
- 50% (4th Compression)
- 70% (4th Compression)
KPaISO 3386-1
DIN 53577
Compressive Creep (1.25 psi – 8.75 kg/dm2
- 1 hour
- 24 hour
- 168 hour
%ASTM D3575-08
Thermal Stability<2%ASTM D3575-08 Suffix S
Tensile Strength @ peak (MD/CD) 300/220KpaASTM D3575-08 Suffix T
Tensile Elongation (MD/CD) 70/65%ASTM D3575-08 Suffix T
Cell Size≥ 26Cells/25mmBS 443-1
Thermal Conductivity0.055W/mKASTM C-177
CFC free Yes--
HCFC freeYes--

NOTE: the data presented in the table above is for un-fabricated foam product. Whilst values shown are typical of this product they should not be construed as specification for supply purposes.


Frost Blanket can be rolled to cover newly laid concrete after a standard “going-off” time has elapsed. Where jointing is necessary a minimum overlap of 300mm should be allowed. The blanket should be secured with bricks or lengths of timber to prevent wind movement. Where a moisture barrier is required this should be laid to the sub-floor before applying Frost Blanket..