Metal Bar Gratings
Gravity Air Backdraft Aluminum Air Grille applications Highway guardrail

Gravity Air Backdraft Aluminum Air Grille applications Highway guardrail

Gravity Air Backdraft Aluminum Air Grille Applications Highway Guardrail | C O N T R A C T O R ' S P E R F O R M A N C E S T A N D A R D S :

  • Mild carbon steel
    Steel grating is the most popular choice for many grating applications. It is often hot-dip galvanized or PVC coated to extend service life.
  • Aluminum
    Aluminum grating has unexpected strength-to-weight ratio. In addition, it is suitable for harsh environments like wet and corrosive.
  • Stainless steel
    Stainless steel grating is the prior choice for food processing factories which needs high sanitarian requirements.

Fabrication Options

Gravity Air Backdraft Aluminum Air Grille Applications Highway Guardrail | C O N T R A C T O R ' S P E R F O R M A N C E S T A N D A R D S

Gravity Air Backdraft Aluminum Air Grille Applications Highway Guardrail | C O N T R A C T O R ' S P E R F O R M A N C E S T A N D A R D S

  • Building Code Act, 1992 - O. Reg. 403/97

    Air barrier system means the assembly installed to provide a continuous barrier to the movement of air. Air break Backwater valve means a check valve designed for use in a gravity drainage system. Barrier-free means that a

  • Building Code Act, 1992 - O. Reg. 332/12

    additional air circulation. Adfreezing means the adhesion of soil to a foundation unit resulting from the Backwater valve means a check valve designed for use in a gravity drainage system. Barrier-free means, when applied to a

  • Building Code Act, 1992 - O. Reg. 403/97

    Air barrier system means the assembly installed to provide a continuous barrier to the movement of air. Air break Backwater valve means a check valve designed for use in a gravity drainage system. Barrier-free means that a

  • C O N T R A C T O R ' S P E R F O R M A N C E S T A N D A R D S

    It represents the total cooling of a central air conditioner or heat pump (in ABBREVIATIONS AA Aluminum Association AAMA Architectural Aluminum Manufacturers Association AASO American Association of State Highway Officials AC