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  2. Lintel - Wikipedia

    en.wikipedia.org/wiki/Lintel

    Modern-day lintels may be made using prestressed concrete and are also referred to as beams in beam-and-block slabs or as ribs in rib-and-block slabs. These prestressed concrete lintels and blocks can serve as components that are packed together and propped to form a suspended-floor concrete slab. An arch functions as a curved lintel. [1] [2]

  3. DIN 1025 - Wikipedia

    en.wikipedia.org/wiki/DIN_1025

    DIN 1025 is a DIN standard which defines the dimensions, masses and sectional properties of hot rolled I-beams. The standard is divided in 5 parts: DIN 1025-1: Hot rolled I-sections - Part 1: Narrow flange I-sections, I-serie - Dimensions, masses, sectional properties; DIN 1025-2: Hot rolled I-beams - Part 2: Wide flange I-beams, IPB-serie ...

  4. Post and lintel - Wikipedia

    en.wikipedia.org/wiki/Post_and_lintel

    Post and lintel (also called prop and lintel, a trabeated system, or a trilithic system) is a building system where strong horizontal elements are held up by strong vertical elements with large spaces between them. This is usually used to hold up a roof, creating a largely open space beneath, for whatever use the building is designed.

  5. Structural steel - Wikipedia

    en.wikipedia.org/wiki/Structural_steel

    A set of Euronorms define the shape of a set of standard structural profiles: European I-beam: IPE – Euronorm 19-57; European I-beam: IPN – DIN 1025-1; European flange beams: HE – Euronorm 53-62; European channels: UPN – DIN 1026-1; European cold formed IS IS 800-1

  6. Beam and block - Wikipedia

    en.wikipedia.org/wiki/Beam_and_block

    Beam and block is a construction method to support flooring, especially for ground floors as well as multi story buildings. [1] It is made of cast concrete , one piece of which is a prestressed concrete beam , which can be an inverted T-shaped beam, or lintel, the other piece being a simple rectangular block. [ 1 ]

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  8. The 9 Best Sale Items at Costco Right Now - AOL

    www.aol.com/9-best-sale-items-costco-200246923.html

    $5.50 off each 24-pack of 16.9-ounce bottles. If you're tackling Dry January, San Pellegrino sparkling mineral water is a great way to mix things up.The 24-pack of 16.9-ounce bottles is $5.50 off ...

  9. Shelf angle - Wikipedia

    en.wikipedia.org/wiki/Shelf_angle

    [2] In the United States, common sizes for steel shelf angles include L 3" x 3" x 1/4" and L 4" x 4" x 1/4".In the UK and Europe shelf angles / masonry support are predominantly manufactured in stainless steel to prevent corrosion and failure. These are bespoke to the building's frame and engineered to take the loads required.