Urea formaldehyde foam definition

Urea formaldehyde foam means a cellular plastic insulation material generated in a continuous stream by mixing the components which are a urea formaldehyde resin, air and a foaming agent.
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Examples of Urea formaldehyde foam in a sentence

  • Urea formaldehyde foam or materials which may release formaldehyde beyond British Standard limits.

  • Urea formaldehyde foam insulation regulations The State Energy Resources Conservation and Development Commission may adopt regulations pertaining to urea formaldehyde foam insulation materials as are reasonably necessary to protect the public health and safety.

  • Urea formaldehyde foam used as a thermal insulation material where free formaldehyde may be generated in concentrations in excess of the limits published by the Health and Safety Executive in Guidance Note EH40 under the Control of Substances Hazardous to Health Regulations 1988.

  • Urea formaldehyde foam insulation was not commonly used in industrial or commercial buildings.

  • Urea formaldehyde foam insulation.C. Transformers or other equipment which contain dielectric fluid containing levels of polychlorinated biphenyls in excess of 50 parts per million; orD.

  • Urea formaldehyde foam insulation; regulations prohibiting; consultations and solicitation of comments 25915 to 25931.

  • Urea formaldehyde foam insulation (UFFI) is a polymer manufactured at point-of-use by blending urea formaldehyde resin with a phosphoric acid catalyst and compressed air at a nozzle tip.

  • Asbestos in any form.B. Urea formaldehyde foam insulation.C. Transformers or other equipment which contain dielectric fluid containing levels of polychlorinated biphenyls in excess of 50 parts per million; orD.

  • Urea formaldehyde foam insulation; regulations prohibiting; consultations and solicitation of comments25915 to 25931.

  • Urea formaldehyde foam or materials which may release formaldehyde quantities which may be hazardous or an irritant.

Related to Urea formaldehyde foam

  • Polychlorinated biphenyls means aromatic compounds formed in such a manner that the hydrogen atoms on the biphenyl molecule (two benzene rings bonded together by a single carbon-carbon bond) may be replaced by up to ten chlorine atoms; and

  • PCBs means polychlorinated biphenyls.

  • Radioactive waste means any waste which contains radioactive material in concentrations which exceed those listed in 10 CFR Part 20, Appendix B, Table II, Column 2.

  • Asbestos means the asbestiform varieties of serpentinite (chrysotile), riebeckite (crocidolite), cummingtonite-grunerite, anthophyllite, and actinolite-tremolite.

  • Radioactive substance means a substance that emits ionizing

  • Polystyrene foam means blown polystyrene and expanded and

  • Hydrofluorocarbons means compounds that only contain hydrogen, fluorine, and carbon.

  • Flammable means a chemical that falls into one of the following categories:

  • Radioactive marker means radioactive material placed subsurface or on a structure intended for subsurface use for the purpose of depth determination or direction orientation.

  • Explosives (1) means solid, liquid or gaseous substances or mixtures of substances which, in their application as primary, booster, or main charges in warheads, demolition and other applications, are required to detonate.

  • Radioactive material means any solid, liquid, or gas which emits radiation spontaneously.

  • Putrescible waste means a solid waste that contains organic matter capable of being decomposed by microorganisms so as to cause a malodor, gases, or other offensive conditions, or which is capable of providing food for birds and other vectors. Putrescible wastes may form a contaminated leachate from microbiological degradation, chemical processes, and physical processes. Putrescible waste includes, but is not limited to, garbage, offal, dead animals, general household waste, and commercial waste. All solid wastes which do not meet the definitions of inert or chemical wastes shall be considered putrescible wastes.

  • Friable means a soil condition that is easily crumbled or loosely compacted down to a minimum depth per planting material requirements, whereby the root structure of newly planted material will be allowed to spread unimpeded.

  • combustible waste means non-biodegradable, non- recyclable, non-reusable, non-hazardous solid waste having minimum calorific value exceeding 1500 kcal/kg and excluding chlorinated materials like plastic, wood pulp, etc.;

  • Airborne radioactive material means any radioactive material dispersed in the air in the form of dusts, fumes, particulates, mists, vapors, or gases.

  • Pesticides means chemicals in either of the following subcategories:

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:

  • Explosive means a chemical compound, device, or mixture:

  • Pesticide means any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest, or intended for use as a plant regulator, defoliant, or desiccant, other than any article that:

  • Corrosive means any substance that when it comes in contact

  • Pollutant means any dredged spoil, solid waste, incinerator residue, filter backwash, sewage, garbage, refuse, oil, grease, sewage sludge, munitions, chemical wastes, biological materials, medical wastes, radioactive substance (except those regulated under the Atomic Energy Act of 1954, as amended (42 U.S.C. §§ 2011 et seq.)), thermal waste, wrecked or discarded equipment, rock, sand, cellar dirt, industrial, municipal, agricultural, and construction waste or runoff, or other residue discharged directly or indirectly to the land, ground waters or surface waters of the State, or to a domestic treatment works. “Pollutant” includes both hazardous and nonhazardous pollutants.

  • Semisolid means a product that, at room temperature, will not pour, but will spread or deform easily, including but not limited to gels, pastes, and greases.

  • Special form radioactive material means radioactive material that satisfies the following conditions:

  • Radioactivity means the transformation of unstable atomic nuclei by the emission of radiation.

  • Carcinogen means a chemical that causes an increased incidence of benign or malignant neoplasms, or a substantial decrease in the latency period between exposure and onset of neoplasms through oral or dermal exposure, or through inhalation exposure when the cancer occurs at nonrespiratory sites in at least one (1) mammalian species or man through epidemiological studies or clinical studies, or both.

  • Normal form radioactive material means radioactive material that has not been demonstrated to qualify as special form radioactive material.