Why are Chrome Corundum Bricks Red?
Yes, correct. Sand can be replaced by Quarry dust without any problem. Based on several references, I concluded that sand can be replaced by Quarry dust without highly compromising its durability property. By the experimental investigation, 40% replacement of sand with Quarry dust shows maximum compRead more
Yes, correct.
Sand can be replaced by Quarry dust without any problem.
- Based on several references, I concluded that sand can be replaced by Quarry dust without highly compromising its durability property.
- By the experimental investigation, 40% replacement of sand with Quarry dust shows maximum compressive strength and later on, it will decrease after increasing percentage of Quarry Dust in the sand.
- Workability of concrete decreases as increasing the percentage of Quarry dust
- Quarry dust is Waste. If we use quarry dust as a replacement of sand, then waste will ultimately reduce.
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AdityaBhandakkar
Hi, I added some technical points about Chrome corundum bricks It is a new excellent grade refractory materials with a very high-temperature performance with strong corrosion resistance and high strength which is made up of chromium oxide and for corundum as a raw material which is mixed with some oRead more
Hi,
I added some technical points about Chrome corundum bricks
Chemical composition:
Al2O3 —. >92
CaO. <1.2
SiO. <1.0
Fe2O3. <0.3
Cr2O7. >3
ZrO2. >3
Properties:
Cold crushing strength >180 MPa
porosity. >15%
Bulk density. > 3.25 g/cm^3
Modulus of rupture. > 9.5 MPa
Applications: