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  2. Cement board - Wikipedia

    en.wikipedia.org/wiki/Cement_board

    A cement board is a combination of cement and reinforcing fibers formed into sheets, of varying thickness that are typically used as a tile backing board. [1] Cement board can be nailed or screwed to wood or steel studs to create a substrate for vertical tile and attached horizontally to plywood for tile floors, kitchen counters and backsplashes.

  3. Magnesium oxide wallboard - Wikipedia

    en.wikipedia.org/wiki/Magnesium_oxide_wallboard

    In most cases, good quality magnesia board is more expensive than paperfaced gypsum drywall material. Like all cement mixtures, magnesia cements and related mixing recipes and equipment require strict controls in both the raw material going into the mixer, as well as the curing process and proper waiting time for setting and handling of the ...

  4. Rawmill - Wikipedia

    en.wikipedia.org/wiki/Rawmill

    A raw mill is the equipment used to grind raw materials into "rawmix" during the manufacture of cement. Rawmix is then fed to a cement kiln, which transforms it into clinker, which is then ground to make cement in the cement mill. The raw milling stage of the process effectively defines the chemistry (and therefore physical properties) of the ...

  5. Portland cement - Wikipedia

    en.wikipedia.org/wiki/Portland_cement

    Secondary raw materials (materials in the raw mix other than limestone) depend on the purity of the limestone. Some of the materials used are clay, shale, sand, iron ore, bauxite, fly ash, and slag. When a cement kiln is fired by coal, the ash of the coal acts as a secondary raw material.

  6. Cement - Wikipedia

    en.wikipedia.org/wiki/Cement

    Cement block construction examples from the Multiplex Manufacturing Company of Toledo, Ohio, in 1905. A cement is a binder, a chemical substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel together.

  7. Cement clinker - Wikipedia

    en.wikipedia.org/wiki/Cement_clinker

    The second raw material (materials in the rawmix other than limestone) depend on the purity of the limestone. Some of the second raw materials used are: clay, shale, sand, iron ore, bauxite, fly ash and slag. Portland cement clinker is made by heating a homogeneous mixture of raw materials in a rotary kiln at high temperature. The products of ...

  8. Mineral bonded wood wool board - Wikipedia

    en.wikipedia.org/wiki/Mineral_bonded_wood_wool_board

    Wood wool lightweight board (surface structure) Mineral bonded wood wool boards (WW boards) are building boards made of wood wool fibres, water and the binding agents cement, caustic magnesia and gypsum. Mineral bound wood wool boards are used in a wide range of applications, e.g., thermal insulation, acoustic insulation, indoor decoration, etc.

  9. Energetically modified cement - Wikipedia

    en.wikipedia.org/wiki/Energetically_modified_cement

    In February 2024 it was jointly announced that a manufacturing plant for EMCs made from volcanic materials will be jointly developed by "EMC Cement" and HES International at the Port of Amsterdam, and further, that the "all-electric zero-emissions plant, of an initial capacity of 1.2 million tonnes, will cut CO2 emissions by 1 million tonnes ...

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