CHEMICAL RESISTANT HEAVY DUTY TILES PROPERTIES
- Khodiyar chemical resistant heavy duty tiles properties comply with ASTM C-279, IS 4457 standards.
- It also complies with DIN EN 993-16 and IS 4457(2007) where minimum water absorption and maximum acid resistance is required.
Physical and Chemical Resistant heavy duty Tiles Properties Requirement, ASTM C-279 |
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Designation | Modulus of Rupture
(Brick or Tile Flatwise)min, PSI (MPa) Average of 5 Brick or Tile |
Water Absorption Maximum %, by
2 Hr Boiling Test Average of 5 Brick or Tile |
H2SO4 Solubility
Maximum % Weight Loss Average of 5 Brick or Tile |
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Low | Individual | High | Individual | ||
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 |
Physical and Chemical Resistant heavy duty Tiles Properties, as per IS 4457 (2007) |
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Designation | Water Absorption
Maximum %, |
Breaking Strength ,
N Minimum |
Modulus of Rupture,
N/mm2 Minimum |
H2SO4 Solubility
Maximum % Weight Loss |
Resistant to Wear,
Maximum |
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Average | Individual | Average | Individual | ||||
Class I | 0.5 | 0.6 | 1300 | 35 | 32 | 1.5 | 175 |
· Modulus Of Rupture not required to tiles with Breaking Strength > 3000 N. |
Typical Khodiyar Chemical Resistant heavy duty Tiles Properties: |
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Characteristic | Fireclay | Red Shale | Test Standard | |
Bulk Density, lbs/ft3 | 2.25 to 2.30 | 2.30 to 2.35 | ASTM C-20 | |
Water Absorption, % | 0.1 to 0.5 | 0.1 to 0.5 | ASTM C-20 | |
Acid Solubility (H2SO4), Loss in Mass,% | 6.1 to 6.8 | 7.1 to 7.8 | ASTM C-279 | |
Modulus of Rupture, MPa | 35 to 37 | 35 to 39 | IS 4457-2007 | |
Abrasion Resistant , Volume in mm3 | 71 to 89 | 69 to 95 | IS 4457-2007 | |
Surface Hardness, MOHS Scale | 7 | 7 | ||
Thermal Conductivity, BTU-in/hr-ft²-°F | 6.94 to 7.12 | 7.1 to 8.9 | ASTM C-236 | |
Thermal Expansion Coefficient,in/in/°Fx10-6 | 2.6 to 2.8 | 3.1 to 4.6 | EN 103 | |
*Although we have no reason to doubt the accuracy of the data presented, Khodiyar ceramics (I) Pvt Ltd.. offers this information for comparison only, and disclaims any and all liability from error, omissions or inaccuracies, such that it does not constitute a warranty or representation for which we shall assume legal responsibility.
References:
- Corrosion and Chemically Resistant Masonry Materials handbook by Walter Lee Sheppard, Jr., P.E.B. Chem., M.S.C.C.R.M., Inc. 1988
- CSIR-Central Glass and Ceramics Research Institute. ( A unit of council of scientific and Industrial research)
- Aglow Quality Control Laboratory Pvt Ltd. ( NABL Accredited Laboratory )