California Statutes
§ 19020. — 19020. (Added by Stats. 1984, Ch. 1456, Sec. 3.)
California § 19020.
JurisdictionCalifornia
Code BPCBusiness and Professions Code - BPC
Div. 8.DIVISION 8. SPECIAL BUSINESS REGULATIONS
Ch. 3.CHAPTER 3. Home Furnishings
Art. 1.ARTICLE 1. General Provisions
This text of California § 19020. (19020. (Added by Stats. 1984, Ch. 1456, Sec. 3.)) is published on Counsel Stack Legal Research, covering California primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
Cal. Business and Professions Code - BPC Code § 19020. (2026).
Text
“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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Legislative History
Added by Stats. 1984, Ch. 1456, Sec. 3.
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Bluebook (online)
California § 19020., Counsel Stack Legal Research, https://law.counselstack.com/statute/ca/BPC/19020..