Sodium borate, also called borax, is a salt of the element boron. Either sodium borate powder or a solution of sodium borate and water kills subterranean termites. Borax is nontoxic to humans and pets. You can spray or paint borate solution onto wood surfaces of new construction to prevent termite infestation.
Page 15 Light Fixtures and Directional Effects General or Ambient lighting provides an area with overall illumination. Also known as ambient lighting, general lighting radiates a comfortable level of brightness, enabling one to see and walk about safely.t confirms the need to identify the best methods of lighting the computerized office. Page 18 Light Fixtures and Directional Effects General or Ambient: Recessed Direct General or Ambient: Recessed Direct General or Ambient: Recessed Direct General or Ambient: Recessed Direct.
These variations in pressure is called the stack effect. The taller the house is, the greater the stack effect.The stack effect in your house can make a considerable difference in the venting performance of a wood burning appliance. chimney installed on the outside wall of a house and serving a basement installation is most susceptible to backdrafting caused by the stack effect. At standby (no fire in the appliance), the air in the flue can cool to outside temperature.