Crushing definition

Crushing means the fragmentation of non-metallic minerals by a machine such as a jaw, gyratory, cone, roll, rod, mill, hammermill, and impactor.
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Crushing means the breaking of ore from the size delivered from the mine into smaller more uniform fragments;
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Crushing means initial process of reducing ore particle size to render it more amenable for further processing
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Examples of Crushing in a sentence

  • The following tests should be carried out for every new lot of supply :---- Crushing value- Impact value- Sieve analysis- Deleterious material- Flakiness indexFor every 150 CUM of concrete work of all kinds (apart from RMC) and part thereof one test shall be carried out.

  • Crush or Crushing means to reduce the size of nonmetallic mineral material by means of physical impaction of the crusher or grinding mill upon the material.

  • Lessee on behalf of Karkhana has the responsibility to obtain necessary Crushing License, Certificate of pollution, statutory permissions from competent/concern/local bodies/state government/ Central Government and requisite statutory authorities.

  • Sr.No.MaterialTest Frequency1Metali) Crushing value.ii) Impact value.iii) Abrasion value.iv) Water Absorption One Test per 200 Cu.m or part thereof2Cement.i) Compressive Strength.ii) Initial setting time.iii) Final setting time.iv) Specific Gravity.v) Soundnessvi) Finenessvii)Standard consistency.

  • Crushing strength of the class bricks shall not be less than 75kg.

  • Storm Water Discharge Associated with Industrial Activity from Asphalt Plants, Concrete Batch Plants, and Rock Crushing Plants, NPDES General Permit No. 3.

  • Crushing strength as obtained at the end of 7 days for 3 cubes out of a set of 6 cubes and the end of 28 days for the remaining 3 cubes.

  • Tractors; Farm-Type Tractors with Attachments; Central Compressor Plants Elevators used for hoisting building material; Central Mixing Plants; Hoist; Pump Crete Machines; Concrete Pumps; Trenching Machines; Backfiller (other than cranes); Crushing Plant Operators; Elevating Graders; Paving Machine Operators (Blacktop); Fork-lift; Paving Machines (concrete); Boat Operator or Engineer (30 tons or over); Tracmobile; Maintainers; Blacktop Rollers; Switchman; Locomotive (under 20 tons).

  • The required test shall be carried out as per IS code like Water Absorption, Crushing strength, ringing test as directed by the representative by the Director WBZA.

  • The sample shall be collected from the lot unloaded at site for its testing in approved Govt lab for Crushing Strength, Water Absorptions, Flakiness and Elongation test, Abrasion and Impact/ Californian Tests.


More Definitions of Crushing

Crushing means the crushing of received Concrete and Asphalt sections using the Eagle Ultramax Crusher identified in Figure 3-1.
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Crushing means a technological operation in which the size of run-of-mine ore particles is reduced, sometimes in several stages, to make material amenable for further processing (grinding or heap leaching);
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Crushing means a process by which rock is reduced in size.
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Crushing means a process to crush the minerals mechanically.
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Related to Crushing

  • Grinding means to reduce to powder or small fragments and includes mechanical chipping or drilling.

  • Dewatering means the removal of water for construction activity. It can be a discharge of appropriated surface or groundwater to dry and/or solidify a construction site. It may require Minnesota Department of Natural Resources permits to be appropriated and if contaminated may require other MPCA permits to be discharged.

  • Blendstock means and includes any petroleum product component of motor fuel, such as naphtha, reformate, or toluene; or any oxygenate that can be blended for use in a motor fuel.

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Asphalt means a dark brown to black cement-like material (solid, semisolid, or liquid in consistency) in which the predominating constituents are bitumens which occur in nature as such or which are obtained as residue in refining petroleum.

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;

  • CO2 means carbon dioxide.

  • Blending means either the mixing of originally segregated Binned Grades within a Facility or during the outturn process.

  • PNode has the meaning set forth in the CAISO Tariff.

  • Injection means the pressurized placement of septage waste below the surface of soil.

  • Pruning means the appropriate removal in accordance with good arboricultural practices of not more than one-third of the live branches or limbs of a tree or more than one-third of the live branches or limbs on a tree as part of a consistent annual pruning program;

  • cogeneration means the simultaneous generation in one process of thermal energy and electrical or mechanical energy;

  • Casing means a pipe or tubing of appropriate material, of varying diameter and weight, lowered into a borehole during or after drilling in order to support the sides of the hole and thus prevent the walls from caving, to prevent loss of drilling mud into porous ground, or to prevent water, gas, or other fluid from entering or leaving the hole.

  • Blasting means changing the level or grade of land or rendering, tearing, demolishing, moving, or removing earth, rock, buildings, structures, or other masses or materials by seismic blasting or the detonation of dynamite or any other explosive agent.

  • Cannabis plant means any plant of the genus Cannabis;

  • Ash means all species of the genus Fraxinus.

  • Cannabis processing facility means a person that:

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Exfiltration means any unauthorized release of data from within an information system. This includes copying the data through covert network channels or the copying of data to unauthorized media.

  • Brine means all saline geological formation water resulting from, obtained from, or produced in connection with exploration, drilling, well stimulation, production of oil or gas, or plugging of a well.

  • borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;

  • Ethanol means a high octane gasoline blend stock that is used to make various grades of gasoline.

  • Outdoor cultivation means the cultivation of mature cannabis without the use of artificial lighting or light deprivation in the canopy area at any point in time. Artificial lighting is permissible only to maintain immature plants outside the canopy area.

  • Fabrication means making up data or results and recording or reporting them.

  • Cement means a building material that is produced by heating mixtures of limestone and other minerals or additives at high temperatures in a rotary kiln to form clinker, followed by cooling and grinding with blended additives. Finished cement is a powder used with water, sand, and gravel to make concrete and mortar.

  • Thinning means the cutting down of trees according to the specifications of this contract.