High Heat Hardbrick Firebrick -Straight 3″

HIGH HEAT Hardbrick Firebrick -STRAIGHT 9×4.5×3″

High Heat Bricks are recommended for chimneys for wood and gas kilns.
These bricks are also used in backyard pizza and bread ovens.

PHYSICAL PROPERTIES

PCE Value 31.5
Apparent Porosity 13 – 18
Bulk Density 130-139 lb/ft3
Modulus of Rupture 900 -1500 psi
Cold Crush Strength 2500 – 4000 psi
Linear Reheat Change (2550 F) -0.1 to -0.8%
Refractorieness Under Load (2460 F) 2.5 – 3.5%
Panel Spall Loss (2910 F) 2.0 – 8.0%

CHEMICAL PROPERTIES

SiO 55.20%
Al2O3 38.40%
Fe2O3 1.80%
TiO2 2.80%
CaO .21%
MgO .61%
Alkalies .98%

Please note:

BRICKS SHIPPED UPS GROUND CARRY A $0.75 /BRICK PACKING FEE AND A $5.00 MINIMUM PACKING FEE.

• Bricks carry a $0.75 per brick double box safe packing fee when going UPS.
• There is a $5.00 minimum on this packing fee.
• ie. 1-6 bricks carry a flat $5.00 packing fee. Add $0.75 per brick for 7+ bricks.
• NOTE: This does not apply to large quantities of bricks which ship palletized via our truck or common carrier.

Call to special order any firebrick sizes not shown. Discounts are available when ordering full pallets of fire bricks.