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Big Block 1600® 1600 INSULATION PANELS

An efficient and durable insulating material

Polycrete Big Block insulation panel is a high-performance insulation board used above and below grade to insulate slabs, walls, floors, ceilings or any other field of application.

Size: width 24" Length 96"
Thickness 2 ½" R-Value: R10
Thickness 1 ¾" R-value: R7

panneau isolant polycrete

Technical data: Typical physical properties of EPS insulation

Physical properties Imperial S. SI System ASTM Test EPS Type II
Thermal resistance:
R value at 75°F (24°C)
for 1 inch thickness (25 mm)
sq.ft. °F hre
BTU
m² °C
W
C-518
C-177
4,0 min.
(0,70)min.
Compressive strength
(min) at 10% distortion
lb/sq.in.
or psi
(kPa) D-1621 16
110
Bending strength (min) lb/sq.in.
or psi
(kPa) C-203 35
240
Dimensional stability:
% of linear change (max)
 %  % D-2126 1,5
Coefficient of thermal expansion (max) in./in./°F (mm/mm/°C) D-696 3,5 x 10-5
(6 x 10-5C-1)
Water vapor permeability (max) Perm (ng/Pa.s.m²) E-96 3,5
200
Water absorption (max)  %  % D-2842 4
Effective temperature range:
Continuous
Intermittent
 
°F
°F
 
(°C)
(°C)
 
-
-
 
167 (75)
180 (82)
Flame spread rating - - (CAN/ULC S102,2 M) <140
Smoke developed - - (CAN/ULC S102,2 M) <380
Capillarity - - - Nil