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  2. Interference of the footings - Wikipedia

    en.wikipedia.org/wiki/Interference_of_the_footings

    Interference of the footings. The Interference of the footings is a phenomenon that is observed when two footings are closely spaced. The buildings when are to be constructed nearby to each other, the architectural requirements or the less availability of space for the construction forces the engineers to place the foundation footings close to each other, and when foundations are placed close ...

  3. List of construction methods - Wikipedia

    en.wikipedia.org/wiki/List_of_Construction_methods

    The list of construction methods covers the processes and techniques used in the construction process. The construction method is essential for civil engineers; utilizing it appropriately can help to achieve the desired results. The term building refers to the creation of physical structures such as buildings, bridges or railways. One of the ...

  4. List of building materials - Wikipedia

    en.wikipedia.org/wiki/List_of_building_materials

    This is a list of building materials. Many types of building materials are used in the construction industry to create buildings and structures . These categories of materials and products are used by architects and construction project managers to specify the materials and methods used for building projects .

  5. Isobar - Wikipedia

    en.wikipedia.org/wiki/Isobar

    Isobar may refer to: Isobar (meteorology) , a line connecting points of equal atmospheric pressure reduced to sea level on the maps. Isobaric process , a process taking place at constant pressure

  6. Contour line - Wikipedia

    en.wikipedia.org/wiki/Contour_line

    An isobar (from Ancient Greek βάρος (baros) 'weight') is a line of equal or constant pressure on a graph, plot, or map; an isopleth or contour line of pressure. More accurately, isobars are lines drawn on a map joining places of equal average atmospheric pressure reduced to sea level for a specified period of time.

  7. History of surface weather analysis - Wikipedia

    en.wikipedia.org/wiki/History_of_surface_weather...

    The Signal Office also added a general discussion of synoptic weather features and forecast, before adding isobars and isotherms onto the maps. By the end of 1872, the maps had established the format it would use until the introduction of frontal analysis. [ 8 ]

  8. Isobar (nuclide) - Wikipedia

    en.wikipedia.org/wiki/Isobar_(nuclide)

    Isobars are atoms of different chemical elements that have the same number of nucleons. Correspondingly, isobars differ in atomic number (or number of protons ) but have the same mass number . An example of a series of isobars is 40 S , 40 Cl , 40 Ar , 40 K , and 40 Ca .

  9. Building material - Wikipedia

    en.wikipedia.org/wiki/Building_material

    Building papers and membranes are used for many reasons in construction. One of the oldest building papers is red rosin paper which was known to be in use before 1850 and was used as an underlayment in exterior walls, roofs, and floors and for protecting a jobsite during construction.