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Tongue and groove joints allow two flat pieces to be joined strongly together to make a single flat surface. Before plywood became common, tongue and groove boards were also used for sheathing buildings and to construct concrete formwork. A strong joint, the tongue and groove joint is widely used for re-entrant angles
For more structural construction, grooves are created along the sides and/or ends of panels, such as in tongue and groove construction. [2] Applications include roofing, siding and flooring. A groove may be through , meaning that it passes all the way through the surface and its ends are open, or stopped , meaning that one or both of the ends ...
The tongue and groove fit snugly together, thus joining or aligning the planks, and are not visible once joined. Tongue-and-groove flooring can be installed by glue-down (both engineered and solid), floating (engineered only), or nail-down (both solid and engineered). "Click" or Woodloc systems: a number of patented "click" systems now exist.
The BCIS "Standard Form of Cost Analysis" (SFCA) remained an industry staple, largely unchanged, until the late 2000s. In 2012 the "New Rules of Measurement" for cost management throughout the construction process were accompanied by a modernised version of the SFCA. [1] In 2022, the BCIS was spun out of RICS. [2]
Matchboarding can be used both internally and externally, and can be layered in many different styles including: square edge, feather edge, ship lap and tongue and groove. [ 2 ] [ 3 ] Matchboard was most popular in the late Victorian period , when woodworking machinery had developed that could cut the edge joints quickly and cheaply.
Neither face is an appearance grade, nor are they sanded smooth. This grade is often used for sheathing the surfaces of a building prior to being covered with another product like flooring, siding, masonry, or roofing materials. WG Guaranteed well glued only. All broken knots plugged. X Knots, knotholes, cracks, and all other defects permitted. WBP
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.
It is available in many species, including hardwoods and softwoods, such as white pine and red pine, because of their low cost. [ 2 ] Finished lumber is supplied in standard sizes, mostly for the construction industry – primarily softwood , from coniferous species, including pine , fir and spruce (collectively spruce-pine-fir ), cedar , and ...