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Quick Details
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Application:
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Hotel
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Design Style:
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Contemporary
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Place of Origin:
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Netherlands
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Brand Name:
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Portland Cement
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Model Number:
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Portland Cement
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Product name:
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Portland Cement 42.5R
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Item name:
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White Portland Cement Clinker
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Standard:
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GB175-2007
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Grade:
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42.5 Premium
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Packing:
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50KG/BAG
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Weight:
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Big Bags
Quick Details
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Warranty:
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1 Year
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After-sale Service:
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Online technical support, Free spare parts
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Project Solution Capability:
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graphic design, Cross Categories Consolidation
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Application:
-
Hotel
-
Design Style:
-
Contemporary
-
Place of Origin:
-
Netherlands
-
Brand Name:
-
Portland Cement
-
Model Number:
-
Portland Cement
-
Product name:
-
Portland Cement 42.5R
-
Item name:
-
White Portland Cement Clinker
-
Standard:
-
GB175-2007
-
Grade:
-
42.5 Premium
-
Packing:
-
50KG/BAG
-
Weight:
-
Big Bags
Gray Cement
Types of gray cement
According to chemical properties gray cement can be classified as follows.- Ordinary Portland cement (for general use)
- Rapid-hardening Portland cement (where high early strength is required)
- Low heat Portland cement (in mass concrete for dam etc.)
Manufacturing of gray cement
Specifications of gray cement
Fineness
- Method 1: After sieving, the cement on IS test Sieve No.9 (B.S. Sieve No 170) should not exceed 10% in case of Ordinary Portland Cement.
- Method 2: Specific surface by Air Permeability Method should not be less than 2150 sq. cm/ kg in case of Ordinary Portland Cement
Soundness
Setting time
- Initial setting time Not less than 30 minutes
- Final setting time: Not more than 600 minutes i.e. 10 hours
Compressive Strength
Compressive strength of cement concrete mix
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