California Statutes
§ 19020. — 19020. (Added by Stats. 1984, Ch. 1456, Sec. 3.)
California·Code BPC Business and Professions Code - BPC·Div. 8. DIVISION 8. SPECIAL BUSINESS REGULATIONS·Ch. 3. CHAPTER 3. Home Furnishings·Art. 1. ARTICLE 1. General Provisions
“R-value” means a measure of thermal resistance of material or composite materials. “R-value” is equal to the reciprocal of the conductance of a given material, or
R-value =
1
conductance of the material
where
the conductance of the material is: Btu (hour × square foot × Fahrenheit degree average temperature difference between two surfaces).
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California § 19020. (19020. (Added by Stats. 1984, Ch. 1456, Sec. 3.)) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.
Legislative History
Added by Stats. 1984, Ch. 1456, Sec. 3.