Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cement
|
| gptkbp:alsoKnownAs |
gptkb:Calcium_Aluminate_Cement
|
| gptkbp:color |
dark gray
|
| gptkbp:compatibleWith |
structural concrete in cold climates
|
| gptkbp:component |
alumina (Al2O3)
iron oxide (Fe2O3) lime (CaO) silica (SiO2) |
| gptkbp:compressiveStrength |
high early strength
|
| gptkbp:discoveredBy |
gptkb:J._Bied
|
| gptkbp:discoveredIn |
1908
|
| gptkbp:heatResistance |
high
|
| https://www.w3.org/2000/01/rdf-schema#label |
HAC (High Alumina Cement)
|
| gptkbp:hydrationProduct |
calcium aluminate hydrates
|
| gptkbp:manufacturer |
fusing or sintering bauxite and limestone
|
| gptkbp:riskFactor |
conversion (loss of strength over time)
|
| gptkbp:setInPeriod |
final set in 5 hours
initial set in 3.5 hours |
| gptkbp:standardizedBy |
gptkb:BS_915_(UK)
gptkb:IS_6452:1989_(India) |
| gptkbp:sulfateResistance |
high
|
| gptkbp:usedFor |
corrosion resistance
rapid strength development refractory applications |
| gptkbp:usedIn |
chemical plants
marine works foundry floors sewer linings |
| gptkbp:bfsParent |
gptkb:HAC
|
| gptkbp:bfsLayer |
7
|