granite, marble, limestone, travertine, slate, sculptures and carvings
Grade | Size | Surface | Price |
---|---|---|---|
A | 30*30*1 | Polished | $9/Square Meters |
Stone Name:
Blue - Limestone
Origin:China
granite, marble, limestone, travertine, slate, sculptures and carvings
Our Blue limestone can be used for both indoor and outdoor .
QUALITY TESTING NO.: 106 | SAMPLE NAME: Bluestone | ||||||||
NO. | TESTING ITEM | QUANTITY | UNIT | STANDARD FIRST GRADE TECHNICAL INDEX JC/T205-95(96) | TESTING DATA | TESTING RESULT | REMARK | ||
MAX. | MIN. | AVE. | |||||||
1 | Absorption index | 5 | % | ≤ 1.0 | 0.37 | 0.36 | 0.35 | Pass | A grade |
2 | Bending strength | 10 | Mpa | ≥ 8.0 | 14.2 | 9.5 | 11.84 | Pass | A grade |
3 | Bulk density | 10 | g/cm3 | ≥ 2.8 | 2.83 | 2.78 | 2.81 | Pass | A grade |
4 | Dry compressive strength | 10 | MPa | ≥ 60.0 | 145.7 | 89.5 | 118.3 | Pass | A grade |
5 | Color Shade | 10 | - | Even | Even | Even | Even | Pass | A grade |
6 | Lengnth Deviation | 10 | mm | 0 ~ -1.5 | -0.1 | -0.5 | ------ | Pass | A grade |
7 | Width Deviation | 10 | mm | 0 ~ -1.5 | -0.3 | -0.7 | ------ | Pass | A grade |
8 | Thcikness Deviation | 10 | mm | 2.0 ~ - 2.0 | 1.1 | -1.4 | ------ | Pass | A grade |
9 | Radioactivity C E Ra | 10 | Bq. Kg -1 | ≤ 350 | - | - | 275.2 | Pass | A grade |
10 | Radioactivity CRa | 10 | Bq. Kg -1 | ≤ 200 | - | - | 62.5 | Pass | A grade |
Quality Result Evaluation |
The product is tested by JC/T205-92(96) first grade standard regulations, it is certified to be first grade and high quality granite and its usage is unlimited |