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BELDEN CHEMICAL RESISTANT BRICK.
All Belden chemical resistant brick are manufactured to conform to or exceed
ASTM C-279, and are available in either Type I or Type II. Minimum requirements
regarding the ASTM C-279 specification standards are shown in the following table:
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TYPICAL PHYSICAL PROPERTIES OF BELDEN SHALE & FIRE CLAY CHEMICAL RESISTANT BRICK |
| Property |
Test Standard |
Red Shale |
Buff Fire Clay |
Reference |
| Bulk Density, lbs./cu.ft |
ASTM C-20-XX |
139-141 |
145-148 |
PSI (Professional Services Industries, Inc.) |
| Water Absorption, % |
ASTM C-20-XX |
3.14-3.46 |
3.22-3.55 |
" " |
| Solubility in Sulfuric Acid. Loss in Mass, % |
ASTM C-279-XX |
2.2-3.9 |
2.1-3.1 |
" " |
| Apparent Porosity, % |
ASTM C-20-XX |
7.42-8.06 |
7.76-8.51 |
" " |
| Apparant Specific Gravity, Grams/CC |
ASTM C-20-XX |
2.54-2.55 |
2.61-2.62 |
" " |
| Modulus of Rupture, PSI |
ASTM C-67-XX |
1900-3560 |
2210-2600 |
" " |
| Compressive Strength, PSI |
ASTM C-67-XX |
21,390-22,650 |
21,060-23,600 |
" " |
| Tensile Strength, PSI |
ASTM C-1006-XX |
3195-3390 |
1675-3285 |
" " |
| Modulus of Elasticity, PSI |
ASTM C-885-XX |
6.98-7.97 x 10-6 |
6.68-6.84 x 10-6 |
" " |
| Poisson's Ratio |
--- |
.125-.193 |
.125-.127 |
" " |
| Coefficient of Expansion, in/in/°Fx10-6 |
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4-5.5 |
2-3.5 |
Corrosion and Chemically Resistant Masonry (1) |
| Thermal Conductivity, BTU-in/hr.-ft.2-°F |
ASTM C-236-XX |
7-9 |
6-10 |
" " |
| K Factor, BTU/sq.ft./in./hr. |
ASTM C-177-XX |
8 |
9 |
" " |
(1) Corrosion and Chemically Resistant Masonry Materials handbook by
Walter Lee Sheppard, Jr., P.E.B. Chem., M.S.C.C.R.M., Inc. 1988
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Please Note: The information given in this reference table should be used as a guide only. No guarantee is made nor can we assume any liability in connection with the use of this information. Please contact The Belden Brick Company for specific recommendations.
Mortar manufacturers should be consulted for their recommendations in connection with chemical resistant brick construction. For names and addresses of mortar manufacturers, please contact The Belden Brick Company, P.O. Box 20910, Canton, OH 44701-0910
NOTE: ASTM standard to fit current year (with the last number being the year of the last update)
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PHYSICAL AND CHEMICAL REQUIREMENTS |
| Designation |
Modulus of Rupture (Brick or Tile Flatwise) min.PSI (MPa) |
Water Absorption Maximum % by 2 hr. Boiling Test |
H2SO4 Solubility Maximum % Weight Loss |
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Average of 5
Brick or Tile
Low Individual |
Average of 5
Brick or Tile
High Individual |
Average of 5
Brick or Tile |
| TYPE I |
1250 (8.6) 1000 (6.9) |
6.0 7.0 |
20 |
| TYPE II |
1250 (8.6) 1000 (6.9) |
4.0 5.0 |
12 |
| TYPE III |
1250 (8.6) 1000 (6.9) |
1.0 1.5 |
8 |
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