Applications of Rock Boom Products

Applications of Rock Boom Products

Shale: Shale is a kind of rock made of clay dehydrated and comented. It is dominated by clay minerals (kaolinite, mica, etc.) with obvious thin layer structure. According to the different compositions, calcium shale, iron shale, siliceous shale, carbonaceous shale, blac etc. It mainly includes the following catagories:

√ Oily Shale: The oil master shale hardness < 20Mpa, and the integrated rock ripper arm construction efficiency is higher.

√ Calcareous shale: Calcareous shale hardness < 20Mpa, and the integrated rock ripper arm is more efficient.

√ Black Shale: The hardness of black shale < 20Mpa, and the integrated rock ripper arm is more efficient.

√ Iron shale: The oil master shale hardness < 20Mpa, and the integrated rock ripper arm working efficiency is higher.

Sandstone: Sandstone is a kind of sedimentary rock, mainly composed of various sand grains cemented, particle diameter in 0.05mm~2mm, of which the sand content is greater than 50%, the structure is stable, usually light brown or red, mainly containing silicon, calcium. It mainly includes the following catagories:

√ Argillary sandstone: The hardness of the argillaceous sandstone is moderate, the working conditions are relatively complex, and it is more suitable for the construction of combined rock ripper arms.

√ Red sandstone: The hardness of red sandstone is usually around 15Mpa, and the integrated rock ripper arm is more efficient.

√ White sandstone: The hardness of white sandstone is moderate, which is more affected by the degree of weathering, and it needs to choose product modelss according to the actual situation.

Limestone: Limestone is referred to as carbonate rock with calcite as the main componet. Sometimes contains dolomite, clay minerals and clastic minerals, there are gray, gray white, gray black, yellow, light red, maroon and other colors. But not all limestone is suitable for rock boom, only high weathering stone is suitable for the rock booms. Highweathering limestone has moderate hardness and is more suitable for combined rock ripper arm construction.

Salineland: Saline alkali land is a type of salt accumulation, prefers to the salt content contained in the soil affects the normal growth of crops, according to UNESCO and FAO incomplete statistics, the world’s saline land area is 954.38million hectares. Salt soils aer dominated by sodium chioride and sodium sulfate, which accumulate on the surface fo the soil to form white salt crusts. Alkaline soil contains less solusalt, and layer B has a solid columnar structure, so it’s harder than general soil. Saline soil includes saline soil, desert saline soil, acid sulfate soil, cold plain saline soil and costal saline soil and other soils.

√ Saline soil: The hardness of the saline soil is low, and it is recommended to choose an integrated rock ripper arm to dig deeper.

√ Alkaline soil: The alkaline soil hardness is low, and it is recommended to choose an integrated rock ripper arm with higher efficiency.

Frozen land (Frozen soil, tjaele, merzlota, taele, icy swamp soil): Glacial marsh soil is also known as tundra soil, ice submercible soil, includes polar desert soils, polar latent soils, and polar brown soils. The hardness of the frozen desert soil is soft and the integrated rock ripper arm is stuitable and more efficient.

Conglomerat: The conglomerate structure is relatively loose, and the rock ripper arm is more efficient. Gravel refers to rocks or mineral debris with an average particle sze more than 2mm and less than 64mm, and the geology natural rocks with smooth surfaces without sharp edges and corners are defined as pebbles, and particles size less and 2mm are defined as sand. Gravel includes fine grave (particle size 2mm`10mm), coarse gravel (10mm~100mm) and boulder (more than 100mm); typical gravel specific gravity is 1800kg/m3. Gravel is formed by weathering rocks exposed to the surface; often deposited in foothills and pre-mountain areas; or after the rock is broken by water erosion. It is washed and deposited by rivers; adn gravel is cemented to form conglomerate or breccia.