Porous material definition

Porous material means a substance that has tiny openings, often microscopic, in which fluids may be absorbed or discharged, including, but not limited to, wood, paper and corrugated paperboard.
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Porous material means a substance that has tiny openings, often microscopic, in which fluids may be absorbed or discharged. Such materials include but are not limited to wood, paper, corrugated paperboard, and plastic foam.
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Porous material means, for purposes of 35 Ill. Adm. Code 218 and 219, a substance that has tiny openings, often microscopic, in which fluids may be absorbed or discharged, including, but not limited to, paper and corrugated paperboard. Porous material does not include wood.
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Examples of Porous material in a sentence

  • Porous material such as fabric, upholstery, or carpet should be discarded.

  • METHOD AND APPARATUS FOR USING POROUS PLASTICS TO DISPERSE AND DISPENSE DRUGS FOR INHALATION HISTORY: Disclosed 2/27/98: Thomas Armer, Richard Pavkov DESCRIPTION: Porous material used t▇ ▇▇▇▇▇▇▇ ▇▇rf▇▇▇ ▇▇▇▇▇▇▇ ▇ conduit thus creating a laminar flow across the cross sectional area of a conduit.


More Definitions of Porous material

Porous material means a substance that has tiny openings, often microscopic, in which fluids may be absorbed or discharged, including, but not limited to, paper and corrugated paperboard. For purposes of this rule, the term does not include wood.
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Porous material means a substance that has small, often microscopic, pores in which fluids may be absorbed or discharged. Such materials include, but are not limited to, particle board, paper, and corrugated paperboard.
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Porous material means wood, paper, corrugated paperboard or other solid that has tiny openings, often microscopic, in which fluids may be absorbed or discharged.
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Related to Porous material

  • Hazardous Material means any substance, product, waste, pollutant, material, chemical, contaminant, constituent, or other material which is or becomes listed, regulated, or addressed under any Environmental Law, including, without limitation, asbestos, petroleum, and polychlorinated biphenyls.

  • Hazardous Materials means all explosive or radioactive substances or wastes and all hazardous or toxic substances, wastes or other pollutants, including petroleum or petroleum distillates, asbestos or asbestos-containing materials, polychlorinated biphenyls, radon gas, infectious or medical wastes and all other substances or wastes of any nature regulated pursuant to any Environmental Law.

  • Hazardous Materials Contamination means contamination (whether now existing or hereafter occurring) of the improvements, buildings, facilities, personalty, soil, groundwater, air or other elements on or of the relevant property by Hazardous Materials, or any derivatives thereof, or on or of any other property as a result of Hazardous Materials, or any derivatives thereof, generated on, emanating from or disposed of in connection with the relevant property.

  • Dangerous Substance means any radioactive emissions and any natural or artificial substance (whether in solid or liquid form or in the form of a gas or vapour and whether alone or in combination with any other substance) which, taking into account the concentrations and quantities present and the manner in which it is being used or handled, it is reasonably foreseeable will cause harm to man or any other living organism or damage to the Environment including any controlled, special, hazardous, toxic, radioactive or dangerous waste.

  • Hazardous Material Activity means any activity, event or occurrence involving a Hazardous Material, including, without limitation, the manufacture, possession, presence, use, generation, transportation, treatment, storage, disposal, Release, threatened Release, abatement, removal, remediation, handling of or corrective or response action to any Hazardous Material.