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  • hazardous materials
  • Each floor of a building is typically divided into control areas, with each control area able to house a defined percentage of the maximum allowable quantities of hazardous materials permitted by code. (wbdg.org)
  • flexible
  • 3. The device of claim 1, said envelope comprised of sheets of flexible urethane coated nylon fabric joined together adjacent the periphery with a hermetic seal, the securement means being coupled to the envelope and comprising eleongated pieces of complementary locking but detachable material secured to the envelope adjacent edges of the envelope that are opposed and closely spaced apart when the device is conformed about an object. (google.com)
  • black
  • However, the recalcitrant nature of the lignocellulose resources, its chemical derivatives that constitute the majority of available organic carbon within black liquor, and its basic pH present challenges to microbial biodegradation of this waste material. (jove.com)
  • edges
  • 3. An assembly according to claim 1 or 2, wherein the insulation between electrodes comprises at least one separator sheet having edges which extend beyond the active material in association with the foil, and also beyond the second electrode. (google.co.uk)
  • site
  • A strategy was developed by IKM Consulting of Falkirk whereby the principles of Best Practicable Environmental Option were followed by recycling the demolition material and bioremediating the sub-soil for re-use on site. (edie.net)
  • A major earthworks operation was also undertaken to remove some of the more contaminated soil, which was then replaced with both recycled materials from the site and imported clean fill. (edie.net)
  • heat
  • The Udder Singe includes a 28" wand, 4' hose, valve, specially calibrated regulator, heat resistant glove, flint lighter and a carry bag for your 1 lb. propane gas tank (not included). (valleyvet.com)
  • Robocasting of acetoxysilicone polymer (Loctite 5366): does not require heat, the material hardens quickly. (appropedia.org)
  • contain
  • Woody materials are comprised of plant cell walls that contain a layered secondary cell wall composed of structural polymers of polysaccharides and lignin. (jove.com)