| Specifications | 30-50 mm |
proportion | 21 g/cm3 |
| compressive strength | 36 MPa |
Bending strength | 8 MPa |
| texture of material | nine |
gloss | six |
| Wetness | zero point two |
Scope of application | ninety-six |
| colour | black |
hardness | ninety-nine |
| impurity | thirty-one |
Apparent density | 5 kg/m3 |
| Bulk density | 9 kg/m3 |
Water content | 02.4 % |
| Soundness index | 7.5 % |
Our factory produces and operates all kinds of natural colors cobblestone , colored machine-made pebbles, agate stones, colored pebbles, dyed pebbles, as well as various ball stones, garden stones Rockery stone , Color Quartz sand 、 filter material , cobblestone bearing layer. Complete colors: mixed color, white, black, yellow, red, green, gray, tiger skin, etc. Specifications: 10-15, 15-20, 20-30, 30-40, 40-60, 50-80, 80-150MM, surface treatment: natural gloss, matte, polishing, packaging: mesh bags, plastic film bags, paper bags, PVC transparent plastic bottles, PE transparent boxes and other export packaging, which can be made according to customer requirements. It is used in power, metallurgy, chemicals, oil fields, paper making, decoration, floors, walls, landscaping and other units, and its products are exported to the United States, Britain, France, New Zealand, Australia, the United Arab Emirates, Japan, South Korea and other countries. Our factory has experience in foreign trade export. * * pays attention to reputation and quality, and pays attention to efficiency. It is a good partner of foreign businessmen and foreign trade companies. Welcome to visit us.
The above is a detailed introduction of how much pebbles cost per ton _ wholesale price of pebbles _ various specifications _ black pebbles, including how much pebbles cost per ton _ wholesale price of pebbles _ various specifications _ manufacturer, price, model, picture, origin, brand and other information of black pebbles!
