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  2. Safety sign - Wikipedia

    en.wikipedia.org/wiki/Safety_sign

    Chinese safety signage is regulated by Standardization Administration of China using GB standards 2893-2008 and 2894-2008, [13] [14] which all safety signs are legally required to comply with. [15] Designs are similar to ISO 3864 and uses older ISO 7010:2003 symbols, while adding several additional symbols covering a wider range of prohibitions ...

  3. Wood preservation - Wikipedia

    en.wikipedia.org/wiki/Wood_preservation

    Apart from structural wood preservation measures, there are a number of different chemical preservatives and processes (also known as timber treatment, lumber treatment or pressure treatment) that can extend the life of wood, timber, and their associated products, including engineered wood. These generally increase the durability and resistance ...

  4. Hazard symbol - Wikipedia

    en.wikipedia.org/wiki/Hazard_symbol

    On roadside warning signs, an exclamation mark is often used to draw attention to a generic warning of danger, hazards, and the unexpected. In Europe and elsewhere in the world (except North America and Australia), this type of sign is used if there are no more-specific signs to denote a particular hazard.

  5. China Compulsory Certificate - Wikipedia

    en.wikipedia.org/wiki/China_Compulsory_Certificate

    The China Compulsory Certificate mark, commonly known as a CCC Mark, is a compulsory safety mark for many products imported, sold or used in the Chinese market. It was implemented on May 1, 2002, and became fully effective on August 1, 2003.

  6. Health impacts of sawdust - Wikipedia

    en.wikipedia.org/wiki/Health_impacts_of_sawdust

    Sawdust coming from wood being cut with a power tool, releasing fine wood particles into the air. Any type of woodworking that involves cutting, either by hand or machine, releases sawdust (or wood dust). Because fine sawdust can float through the air, it can be easily inhaled without proper protection, leading to damaging injuries to a ...

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Timber recycling - Wikipedia

    en.wikipedia.org/wiki/Timber_recycling

    Timber recycling or wood recycling is the process of turning waste timber into usable products. Recycling timber is a practice that was popularized in the early 1990s as issues such as deforestation and climate change prompted both timber suppliers and consumers to turn to a more sustainable timber source.

  9. Lumber - Wikipedia

    en.wikipedia.org/wiki/Lumber

    Wood cut from Victorian Eucalyptus regnans The harbor of Bellingham, Washington, filled with logs, 1972. Lumber is wood that has been processed into uniform and useful sizes (dimensional lumber), including beams and planks or boards. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames ...