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  2. File:Form 1040, 2015.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Form_1040,_2015.pdf

    Original file (1,275 × 1,650 pixels, file size: 188 KB, MIME type: application/pdf, 2 pages) This is a file from the Wikimedia Commons . Information from its description page there is shown below.

  3. Association of Structural Engineers of the Philippines

    en.wikipedia.org/wiki/Association_of_Structural...

    ASEP was established in 1961 to promote the advancement of Filipino civil engineers in the field of structural engineering. [1] [2] The publication of the National Structural Code of the Philippines (NSCP) and the referral codes of the Philippine National Building Code were published by the organization.

  4. Voided biaxial slab - Wikipedia

    en.wikipedia.org/wiki/Voided_biaxial_slab

    Concrete is poured around these plastic forms to create internal voids in the slab A voided biaxial slab installation in Turkey. Voided biaxial slabs, sometimes called biaxial slabs or voided slabs, are a type of reinforced concrete slab which incorporates air-filled voids to reduce the volume of concrete required.

  5. Reinforced solid - Wikipedia

    en.wikipedia.org/wiki/Reinforced_solid

    In solid mechanics, a reinforced solid is a brittle material that is reinforced by ductile bars or fibres. A common application is reinforced concrete . When the concrete cracks the tensile force in a crack is not carried any more by the concrete but by the steel reinforcing bars only.

  6. Insulating concrete form - Wikipedia

    en.wikipedia.org/wiki/Insulating_concrete_form

    The first expanded polystyrene ICF Wall forms were developed in the late 1960s with the expiration of the original patent and the advent of modern foam plastics by BASF. [citation needed] Canadian contractor Werner Gregori filed the first patent for a foam concrete form in 1966 with a block "measuring 16 inches high by 48 inches long with a tongue-and-groove interlock, metal ties, and a waffle ...

  7. High-performance fiber-reinforced cementitious composites

    en.wikipedia.org/wiki/High-performance_fiber...

    This particular class of concrete was developed with the goal of solving the structural problems inherent with today’s typical concrete, such as its tendency to fail in a brittle manner under excessive loading and its lack of long-term durability.

  8. Precast concrete - Wikipedia

    en.wikipedia.org/wiki/Precast_concrete

    The precast concrete double-wall panel has been in use in Europe for decades. The original double-wall design consisted of two wythes of reinforced concrete separated by an interior void, held together with embedded steel trusses. With recent concerns about energy use, it is recognized that using steel trusses creates a "thermal bridge" that ...

  9. Engineered cementitious composite - Wikipedia

    en.wikipedia.org/wiki/Engineered_cementitious...

    Engineered Cementitious Composite (ECC), also called Strain Hardening Cement-based Composites (SHCC) or more popularly as bendable concrete, is an easily molded mortar-based composite reinforced with specially selected short random fibers, usually polymer fibers. [1]