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BELDEN CHEMICAL RESISTANT FLOOR BRICK
TYPES AND SIZES
Note: Round Top or Square Top Cove Base + Turn-Up (Slant)
Base Units are available in "Natural Red" Shale Only.
All Belden Chemical Resistant Floor 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:
| Properties |
TYPE I |
TYPE II |
TYPE III |
Method of Test |
Modulus of
Rupture Minimum PSI |
1250 |
1250 |
1250 |
ASTM Designation C67 |
Water Absorption
Maximum % by 2 hr.
Boiling Test |
6.0 - 7.0% |
4.0 - 5.0% |
1.0 - 1.5% |
ASTM Designation C20 |
H2SO4 Solubility
Maximum % &
Weight Loss |
20 |
12 |
8 |
ASTM Designation C279 |
| Size Variances |
+/- 3% |
+/- 3% |
+/- 3% |
ASTM Designation C67 |
Tolerances on
Warpage
8" & Under
Over 8" - 12", Incl. |
Table 2
C279-88
Table 2
C279-88 |
Table 2
C279-88
Table 2
C279-88 |
Table 2
C279-88
Table 2
C279-88 |
ASTM Designation C67
ASTM Designation C67 |
The information provided above has been furnished as a general guide-line for the design of chemical
resistant construction. We cannot guarantee the data reported nor can we assume any liability in connection
with its use. Please contact The Belden Brick Company for specific recommendations.
Belden Chemical Resistant Floor Brick is manufactured to conform to the specification requirements of both
ASTM C-279 and ASTM C-410 (industrial floor brick). Whenever close dimensional tolerances or minimal
distortion is required, ASTM C-410, Tables II and III should be used for the dimensional standards of
the specification.
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PHYSICAL AND CHEMICAL REQUIREMENTS |
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Modulus of Rupture
(Brick or Tile Flatwise)
min. PSI (MPa) |
Water Absorption
Maximum % by 2 hr.
Boiling Test |
H2SO4 Solubility
Maximum %
Weight Loss |
| Designation |
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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 II |
1250 (8.6) 1000 (6.9) |
1.0 1.5 |
8 |
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PHYSICAL PROPERTIES & COMPARISON TABLE-VERTICAL FIBRE FLOOR BRICK |
| Technical Data |
Belden-Vertical Fibre
Floor Brick Type II |
ASTM C-279 TYPE II</TD>
| ASTM C-410 TYPE H |
Fed. Spec.
SST-308B Class C |
Max. Permissible
Variations in
Dimensions
(Largest to Smallest) |
1/8" |
3% +/- |
3/16" |
- |
Max. Permissible
Deviation of
Face Distortion (in.) |
1/32" |
3/32" |
1/16" |
9/64" |
| Compression (PSI)(1) |
18,860 |
None |
None |
None |
| Modulus of Rupture (PSI) |
2570 |
1250 |
1000 |
None |
Coefficient of Expansion
in./in./°Fx10(6) |
2.4 - 3.0 |
None |
None |
None |
| Tensile Strength (PSI)(2) |
3195 - 3390 |
None |
None |
None |
Modulus of Elasticity
(PSI)(3) |
6.48-7.97x10(6) |
None |
None |
None |
| Absorption - 2 Hr. Boil |
3.9% |
6.0 Max. |
None |
5.0 Max. |
Acid Solubility
(% of Loss)
(h2So4-48 Hr. Boil) |
2.2 |
12.0 Max. |
20.0 Max. |
None |
Tabor Abrasion
Wear Index(4) |
83 |
None |
None |
25 Min. |
| Abrasion Resistance Index(5) |
.0114 |
None |
None |
None |
NOTES:
1. Applicable Testing Specification Procedure - ASTM C67
2. Applicable Testing Specification Procedure - ASTM C885
3. Applicable Testing Specification Procedure - ASTM C1006
4. Conforms Under Test Method - ASTM C501
5. Conforms Under ASTM C904, Type I Material, Maximum = 0.11, Refer to Table No. 2 Titled "Abrasion Requirements". Belden Vertical Fibre Floor Brick has an abrasion resistance index almost 10 times greater than the most stringent requirement of this specification.
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