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.
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.
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.

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.
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.
Porous material means wood, paper, corrugated paperboard or other solid that has tiny openings, often microscopic, in which fluids may be absorbed or discharged.