Generally, the weight of 2x4 crushed stone is about 1300- 1400 kg/m3, that of 1x3 crushed stone is about 1350- 1450kg/m3, and that of stone powder and 0.5 crushed stone is about1450kg/m3.

The density of various stones is different, and the weight will be different under the same volume.

The weight calculation formula is: weight of stone = density of stone * volume of stone.

The density of some stones is as follows:

Granite: 2.63~3.3, diorite: 2.5~3.3, syenite: 2.5~3.3,

Porphyry: 2.8, diabase: 2.7~2.9, andesite: 2.5~3.3,

Rhyolite: 2.5~3.3, gneiss: 2.5~2.8, granite gneiss: 2.7~2.9,

Quartzite: 2.6 1, 2.8~3.0, phyllite (slate): 2.5~3.3, marble: 2.5~3.3,

Tuff: 2.5~3.3, volcanic breccia (volcanic aggregate): 2.5~3.3,

Conglomerate: 2.2~3.3, sandstone: 1.2~3.0, and timely sandstone: 2.6 ~ 2.75438+0.