SPRAY FOAM
INJECTION FOAM
BIOVENT
EQUIPMENT

Dry-lining

Biofoam 2700

Biofoam 2700 is a rigid spray foam insulation. It is designed specifically for use in Commercial and Domestic structures. It has the highest bio-renewable contents of any other spray foam on the market today.

Application areas:

  • Attic Insulation / Loft Insulation
  • Dormer Insulation / Attic Conversion insulation
  • Dry Lining
  • Suspended Floor Insulation
  • Noise Reduction / Acoustics
  • Improving Air-tightness
  • Timber Frame insulation
  • Commercial Structure
  • Asbestos Structure

 

Technical Specifications.:
Characteristics Test method reference Biofoam 2700
2700 Units
Water absorption IS EN 1609:1997 (Method A) 0.33 Kg/m2
Water vapour permeability I.S. EN 12086:1997 Water
Vapour transmission rate (g)
3544 Mg/m2/Hour
I.S. EN 12086:1997
Water Vapour Permeance (W)
1.48 Mg/m2hourPa
I.S. EN 12086:1997
Water vapour resistance (Z)
0.68 m2HourPa/
mg
I.S. EN 12086:1997 Water
Vapour resistance factor (µ)
16.98 µ -value
Thermal Conductivity I.S. EN 12667:2001 (λ – value) 0.032 W / mk
Compressive Behaviour I.S. EN 826:1996 -Compressive
Stress at 10% relative deformation
115.42 kPa
Tensile strength Parallel to face I.S. EN 1608:1997 149.1 kPa
Tensile strength Perpendicular to face I.S. EN 1607:1997 240.0 kPa
Dimensional stability I.S. EN 1603: 1997
Method B
Length 0.17 %
Width 0.14 %
Dimensional stability I.S. EN 1604: 1997
With 48 hours at 60oC
Length 0.34 %
Width< 0.29 %
Depth 1.59 %
Dimensional stability I.S. EN 1605: 1997 Step A 0.54 %
Step B 21.5 %
Air Permeability I.S. EN 29053 NA
Density (Range) I.S. EN 1602 32.0-34.4 Kg/m3
Density for 125cm3 QA sample 4.0 – 4.3 g
Susceptibility to Mould growth IS EN ISO 846 Class 0