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  2. Blocking (construction) - Wikipedia

    en.wikipedia.org/wiki/Blocking_(construction)

    Blocking placed as attachment points for cabinets, while doubling as bracing against compression of the studs. Blocking ( dwang , nog, noggin, and nogging) is the use of short pieces of dimensional lumber in wood framed construction to brace longer members or to provide grounds for fixings.

  3. Raising (metalworking) - Wikipedia

    en.wikipedia.org/wiki/Raising_(metalworking)

    Raising is a metalworking technique whereby sheet metal is formed over a solid object by repeated "courses" of hammering and annealing. A sheet metal worker is often required to raise, or bump, the work into form from the flat metal by means of a raising hammer and raising block. The raising block is made from substance giving resistance to the ...

  4. California Contractors State License Board - Wikipedia

    en.wikipedia.org/wiki/California_Contractors...

    The Contractors State License Board will accomplish this by: Ensuring that construction is performed in a safe, competent, and professional manner; Licensing contractors and enforcing licensing laws; Requiring that any person practicing or offering to practice construction contracting be licensed;

  5. California Code of Regulations - Wikipedia

    en.wikipedia.org/wiki/California_Code_of_Regulations

    In 2008, Carl Malamud published title 24 of the CCR, the California Building Standards Code, on Public.Resource.Org for free, even though the OAL claims publishing regulations with the force of law without relevant permissions is unlawful. [2] In March 2012, Malamud published the rest of the CCR on law.resource.org. [3]

  6. List of construction trades - Wikipedia

    en.wikipedia.org/wiki/List_of_construction_trades

    Roofer, a tradesperson who specializes in roof construction. Roofers replace, repair, and install the roofs of buildings. Sheet metal worker, also known as a Mechanical Worker, A person who installs Heating Ventilation and Air Conditioning systems (HVAC), duct work, and exhaust systems for kitchens, bathrooms, laundry rooms, furnaces, etc. They ...

  7. California Codes - Wikipedia

    en.wikipedia.org/wiki/California_Codes

    In 1868, the California Legislature authorized the first of many ad hoc Code Commissions to begin the process of codifying California law. Each Code Commission was a one- or two-year temporary agency which either closed at the end of the authorized period or was reauthorized and rolled over into the next period; thus, in some years there was no ...

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  9. Vapor barrier - Wikipedia

    en.wikipedia.org/wiki/Vapor_barrier

    Polyethylene plastic sheet, 4 or 6 thou (0.10 or 0.15 mm), 0.03 US perm (1.7 SI perm). Advanced Polyethylene vapor retarders that pass the ASTM E 1745 standard tests ≤0.3 US perm (17 SI perm). Asphalt-coated kraft paper , often attached to one side of fiberglass batts, 0.40 US perm (22 SI perm).