Published at Friday, 14 July 2017 by Solaina in Flooring, with total 42 pictures.
All joists must extend at least 1-1/2" on to a bearing assembly, of either a beam or full height wall, unless metal hangers are installed to provide proper bearing support against other structural components. Beams, which support the floor joists over greater spans, are constructed in the form of laminated joists often referred to as built up beams, or one piece solid load bearing beams, cut from logs or manufactured. Electricians and plumber may often cut or drill into the joist work to install utilities, and this is accepted, so long as they do not remove more material than what is required by codes. This type of floor system is usually the cheapest to install.
You can choose furniture coasters from a vast array of styles at most any hardware, home improvement or house ware shop. Styles and techniques range from special materials that are circular, oval, and rectangular or square which peel and stick to smooth surfaces with special materials attached to metal frames which can be used in your wooden floor surface`s care by hammering them into the legs` bottoms of furniture. An alternative would be to make furniture coasters for your hardwood floors and wooden floors` care. Coasters can also be used to protect the tops of wood furniture against circles which form from glasses or cups containing liquids.
Truss floors are simply that. They are constructed from small dimensioned lumber, interconnected in a webwork pattern by the use of metal or wood plates. Occasionally, the trusses will be built on site, utilizing plywood plates to connect the webwork together. Generally they are installed 24" apart, either suspended on bearing walls or beams, or installed with plywood trim or rim joists around the perimeter. Strapping is installed on the bottom side, to prevent turning in place, which is a common ailment for deep truss components.