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Wall Stud
Wall studs are framing components in timber or steel-framed walls, that run between the top and bottom plates. It is a fundamental element in frame building. The majority non-masonry buildings rely on wall studs, with wood being the most common and least-expensive material used for studs. Studs are positioned perpendicular to the wall they’re forming to give strength and create space for wires, pipes and insulation. Studs are sandwiched between two horizontal boards called top and bottom plates. These boards are nailed or screwed to the top and bottom ends of the studs, forming the complete wall frame. Studs are usually spaced 16 in. or 24 in. apart. Etymology ''Stud'' is an ancient word related to similar words in Old English, Old Norse, Middle High German, and Old Teutonic generally meaning ''prop'' or ''support''."Stud". def. 1. ''Oxford English Dictionary'' Second Edition on CD-ROM (v. 4.0) © Oxford University Press 2009 Other historical words with similar meaning are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tie (engineering)
A tie, strap, tie rod, eyebar, guy-wire, suspension cables, or wire ropes, are examples of linear structural components designed to resist tension. It is the opposite of a strut or column, which is designed to resist compression. Ties may be made of any tension resisting material. Application in wood construction In wood-frame construction ties are generally made of galvanized steel. Wood framing ties generally have holes allowing them to be fastened to the wood structure by nails or screws. The number and type of nails are specific to the tie and its use. The manufacturer generally specifies information as to the connection method for each of their products. Among the most common wood framing ties used is the hurricane tie or seismic tie used in the framing of wooden structures where wind uplift or seismic overturning is a concern. Hurricane tie A hurricane tie (also known as hurricane clip or strip) is used to help make a structure (specifically wooden structures) more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wall Anchor
A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or serves a decorative purpose. There are various types of walls, including border barriers between countries, brick walls, defensive walls in fortifications, and retaining walls that hold back dirt, stone, water, or noise. Walls can also be found in buildings, where they support roofs, floors, and ceilings, enclose spaces, and provide shelter and security. The construction of walls can be categorized into framed walls and mass-walls. Framed walls transfer the load to the foundation through posts, columns, or studs and typically consist of structural elements, insulation, and finish elements. Mass-walls are made of solid materials such as masonry, concrete, adobe, or rammed earth. Walls may also house utilities like electrical wiring or plumbing and must conform to local building and fire codes. Walls have historically served defensive purposes, with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivet Nut
A rivet nut, also known as a blind rivet nut, or rivnut, is a one-piece internally screw thread, threaded and counterbored tubular rivet that can be anchored entirely from one side. It is a kind of threaded insert. There are two types: one is designed to form a bulge on the back side of the panel as a screw is tightened in its threads. The other is similarly drawn in using a screw, but is drawn into the sleeve instead of creating a bulge. History The first rivet nut was created by BF Goodrich in the 1930s, and sold under the trademark RIVNUT®. It was first used to mount rubber de-icing boots to aircraft wings. Usage In the field of aviation, rivet nuts are often used to attach various items, such as static dischargers and inspection access covers, to the surface of an aircraft. Rivet nuts are an ideal replacement for weld nuts because they will not distort base materials, eliminate weld splatter, toxic fumes, and other by-products of the welding process, and can be installe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firewall (construction)
A firewall is a fire-resistant barrier used to prevent the spread of fire. Firewalls are built between or through buildings, structures, or electrical substation transformers, or within an aircraft or vehicle. Applications Firewalls can be used to subdivide a building into separate fire areas and are constructed in accordance with the locally applicable building codes. Firewalls are a portion of a building's passive fire protection systems. Firewalls can be used to separate-high value transformers at an electrical substation in the event of a mineral oil tank rupture and ignition. The firewall serves as a fire containment wall between one oil-filled transformer and other neighboring transformers, building structures, and site equipment. Types There are three main classifications of ''fire rated walls'': fire walls, fire barriers, and fire partitions. *A ''firewall'' is an assembly of materials used to delay the spread of fire a wall assembly with a prescribed fire resistan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel Frame
Steel frame is a building technique with a "skeleton frame" of vertical steel columns and horizontal I-beams, constructed in a rectangular grid to support the floors, roof and walls of a building which are all attached to the frame. The development of this technique made the construction of the skyscraper possible. Steel frame has displaced its predecessor, the iron frame, in the early 20th century. Concept The Rolling mill, rolled steel "profile" or cross section (geometry), cross section of steel columns takes the shape of the letter "". The two wide flanges of a column are thicker and wider than the flanges on a Beam (structure), beam, to better withstand compressive stress in the structure. Square and round tubular sections of steel can also be used, often filled with concrete. Steel beams are connected to the columns with bolts and threaded fasteners, and historically connected by rivets. The central "web" of the steel I-beam is often wider than a column web to resist the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standards New Zealand
Standards New Zealand (Māori: ''Te Mana Tautikanga o Aotearoa'') is the national standards body for New Zealand. It is a business unit within the Ministry of Business, Innovation and Employment (MBIE) and works under the supervision of the NZ Standards Executive, an independent statutory role held by a ministry employee under the Standards and Accreditation Act 2015. Standards New Zealand had previously been a Crown entity and the operating arm of the Standards Council of New Zealand. Following the enaction of the Standard and Accreditation Act 2015 the council's role was taken on by the New Zealand Standards Approval Board and Standards New Zealand moved into MBIE on 1 March 2016. Standards New Zealand is an International Organization for Standardization (ISO) member organisation that develops internationally aligned New Zealand standards (NZS) and participates in standards-related activities that deliver benefit to the nation. Standards New Zealand and Standards Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NZS 3604
NZS 3604 ''Timber-framed buildings'' is a New Zealand technical standard which sets out specifications and methods for designing and constructing light timber-framed houses and other low-rise buildings. When read together with the amendments in Building Code acceptable solution B1/AS1, it allows the construction of code-compliant buildings up to three storeys high (two full storeys and a third storey in the roof space) on good ground without the need for specific structural engineering. The standard is maintained by Standards New Zealand. The first edition of NZS 3604 was published in November 1978, replacing provisions in the NZS 1900 ''Model building bylaw'' series. Similar timber-framed building standards have existed in New Zealand since the aftermath of the 1931 Hawke's Bay earthquake. The current revision of the standard is NZS 3604:2011, published in February 2011. NZS 3604 is New Zealand's most sought-after technical standard, used in the design and construction of an est ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timber
Lumber is wood that has been processed into uniform and useful sizes (dimensional lumber), including beams and planks or boards. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames). Lumber has many uses beyond home building. Lumber is referred to as timber in the United Kingdom, Australia, and New Zealand, while in other parts of the world, including the United States and Canada, the term ''timber'' refers specifically to unprocessed wood fiber, such as cut logs or standing trees that have yet to be cut. Lumber may be supplied either rough- sawn, or surfaced on one or more of its faces. ''Rough lumber'' is the raw material for furniture-making, and manufacture of other items requiring cutting and shaping. It is available in many species, including hardwoods and softwoods, such as white pine and red pine, because of their low cost. ''Finished lumber'' is supplied in standard sizes, mostly for the construction ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Misnomer
A misnomer is a name that is incorrectly or unsuitably applied. Misnomers often arise because something was named long before its correct nature was known, or because an earlier form of something has been replaced by a later form to which the name no longer suitably applies. A misnomer may also be a word that is used incorrectly or misleadingly. The word "misnomer" does not mean " misunderstanding" or " popular misconception", and a number of misnomers remain in common usage — which is to say that a word being a misnomer does not necessarily make ''usage'' of the word incorrect. Sources of misnomers * An older name being retained after the thing itself has changed (e.g., tin can, mince meat pie, steamroller, tin foil, clothes iron, digital darkroom). This is essentially a metaphorical extension with the name of the older item standing for anything filling the same role. * Transference of a well-known product brand name into a genericized trademark (e.g., Xerox f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood Screw
A screw is an externally helical threaded fastener capable of being tightened or released by a twisting force (torque) to the head. The most common uses of screws are to hold objects together and there are many forms for a variety of materials. Screws might be inserted into holes in assembled parts or a screw may form its own thread. The difference between a screw and a bolt is that the latter is designed to be tightened or released by torquing a nut. The screw head on one end has a slot or other feature that commonly requires a tool to transfer the twisting force. Common tools for driving screws include screwdrivers, wrenches, coins and hex keys. The head is usually larger than the body, which provides a ''bearing surface'' and keeps the screw from being driven deeper than its length; an exception being the ''set screw'' (aka grub screw). The cylindrical portion of the screw from the underside of the head to the tip is called the ''shank''; it may be fully or partially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood Drying
Wood drying (also seasoning lumber or wood seasoning) reduces the moisture content of wood before its use. When the drying is done in a kiln, the product is known as kiln-dried timber or lumber, whereas air drying is the more traditional method. There are two main reasons for drying wood: ; Woodworking:When wood is used as a construction material, whether as a structural support in a building or in woodworking objects, it will absorb or expel moisture until it is in equilibrium with its surroundings. Equilibration (usually drying) causes unequal shrinkage in the wood, and can cause damage to the wood if equilibration occurs too rapidly. The equilibration must be controlled to prevent damage to the wood. ; Wood burning: When wood is burned (firewood), it is usually best to dry it first. Damage from shrinkage is not a problem here, as it may be in the case of drying for woodworking purposes. Moisture affects the burning process, with unburnt hydrocarbons going up the chimney. If a 5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
