ASTM graded sand C778
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Sand ASTM C778 graded; STANDARD SAND ASTM C778 Graded#Standard sand ASTM C778 graded#ASTM C778 graded standard sand
STANDARD SAND ASTM C778 Graded
Cement Testing – Standardized Sand Specifications
CHARACTERISTICS
Graded sand is composed of local natural siliceous sands (silica content 99%) with a water content of less than 0.1%. The constituent grains of these sands are uncrushed, rounded in shape. This sand is used to test cements according to ASTM C 109.
The sand is packaged in 25 kg bags.
Deliveries are made individually and on pallets of 2 to 40 bags, protected by reinforced cardboard.
CONTROLS
The granularity of graded sand is fixed by standard ASTM C 778 and determined according to standard EN 933-1. The average production control is:
| Tamis maille carree (mm) |
Passants cumules (%) |
| Courbe moyenne |
C778 graded |
| 1,180 |
100,000 |
100,000 |
| 0,600 |
97,000 |
96 to 100 |
| 0,425 |
69,000 |
65 to 75 |
| 0,300 |
26,000 |
20 to 30 |
| 0,150 |
1,000 |
0 to 4 |
This sand has been certified in accordance with the ASTM C778 20-30 standard by the TERRACON laboratory (Texas). These checks are carried out by the SNL laboratory. They are the subject of a certificate per delivery.
- Supplier and seller in Bangladesh is Elite Scientific & Meditech Co.
- For any queries please visit us- www.elitetradebd.com
