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Aluminum Fencing
An aluminum fence is a fence constructed primarily out of the element aluminium. Due to the metal’s low density and ability to resist corrosion, it has become a popular choice as lightweight, durable fence and railing structure. Aluminum fencing is used for both commercial and residential use. Aluminum fence is generally available preformed, in a wide variety of styles. It tends to be easy to clean, resists weathering and has low maintenance requirements. It can also be more cost-efficient than comparable materials, such as wrought iron and steel. Many aluminum fences have rackable fence panels. Depending on the brand of fence, panels are designed to rack anywhere from 4 inches to 24 inches over 6 feet. The amount a fence panel can rack is determined by the size of hole punched on the horizontal rails to accommodate pickets. The fence can then adjust to the slope of your land, meaning there will be no gaps at the bottom of the fence on uneven or sloping ground. This will accommo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrought Iron
Wrought iron is an iron alloy with a very low carbon content (less than 0.08%) in contrast to that of cast iron (2.1% to 4%). It is a semi-fused mass of iron with fibrous slag Inclusion (mineral), inclusions (up to 2% by weight), which give it a wood-like "grain" that is visible when it is etched, rusted, or bent to structural failure, failure. Wrought iron is tough, malleable, ductile, corrosion resistant, and easily forge welding, forge welded, but is more difficult to welding, weld electrically. Before the development of effective methods of steelmaking and the availability of large quantities of steel, wrought iron was the most common form of malleable iron. It was given the name ''wrought'' because it was hammered, rolled, or otherwise worked while hot enough to expel molten slag. The modern functional equivalent of wrought iron is Carbon steel#Mild or low-carbon steel, mild steel, also called low-carbon steel. Neither wrought iron nor mild steel contain enough carbon to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warranty
In contract law, a warranty is a promise which is not a condition of the contract or an innominate term: (1) it is a term "not going to the root of the contract",Hogg M. (2011). ''Promises and Contract Law: Comparative Perspectives''p. 48 Cambridge University Press. and (2) which only entitles the innocent party to damages if it is breached: i.e. the warranty is not true or the defaulting party does not perform the contract in accordance with the terms of the warranty. A warranty is not a guarantee. It is a mere promise. It may be enforced if it is breached by an award for the legal remedy of damages. A warranty is a term of a contract. Depending on the terms of the contract, a product warranty may cover a product such that a manufacturer provides a warranty to a consumer with which the manufacturer has no direct contractual relationship. A warranty may be express or implied. An express warranty is expressly stated (typically, written); whether or not a term will be implied int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pool Fence
A swimming pool fence is a type of fence placed around swimming pools, to create a passive barrier to restrict the access of small children to the swimming pool. Swimming pool fences must have a self-closing and self-latching gate/s to be compliant to most countries' laws and codes. Swimming pool fences are designed so that young children cannot climb over them or go through them. They are manufactured to strict standards to be sturdy, durable and non-climbable. Most countries design, manufacture and install swimming pool fences to the International Code Councils (ICC) guidelines. Types Swimming pool fences are manufactured in several different types, using a variety of materials. * Aluminum * Steel * Glass * Vinyl/PVC fencing * Mesh They can be slotted to allow visibility or solid for privacy. Swimming pool barrier regulations Countries, states and municipalities within countries have different laws regarding swimming pool fencing laws, ranging from no laws at all to very s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perimeter Fencing
Demarcation of a perimeter, when the protection of assets, personnel or buildings is required, is normally affected by the building of a perimeter fence system. The level of protection offered varies according to the threat level to the perimeter. Different types of perimeter fencing include: * Timber fencing * Palisade fencing * Welded wire mesh fence fencing * Chain-link fencing * Rolled mesh fencing * Metal railings Vertical bar fencing has been the most popular form of perimeter security fence since the 1980s. Since the 2000s, welded wire mesh and acoustic barriers have also become popular types of perimeter fence around the world. Vertical bar, acoustic barriers and welded mesh are used in commercial projects and landmarks, in schools, and in airports and transport hubs. In high-security applications, sensors may be attached to the fence that generate alarms when they detect someone cutting, climbing, or lifting the fence fabric. Domestic and residential projects have si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fences
A fence is a barrier enclosing or bordering a field, yard, etc., usually made of posts and wire or wood, used to prevent entrance, to confine, or to mark a boundary. Fence or fences may also refer to: Entertainment Music * Fences (band), an American rock band *Fences (song), a song by Blanche * "Fences", a song on Paramore's 2007 album ''Riot!'' * "Fences", a song by Phoenix from the 2009 album ''Wolfgang Amadeus Phoenix'' Other media * ''Fence'' (magazine), an American literary magazine * ''Fences'' (play), a 1983 Pulitzer Prize-winning play by August Wilson ** ''Fences'' (film), a 2016 film adaptation of the play, starring Denzel Washington and Viola Davis, and directed by Washington * ''Fence'' (comic book) * Slitherlink or Fences, a logic puzzle published by Nikoli Places * Fence, Wisconsin, a town in the United States * Fence (community), Wisconsin, an unincorporated community in the United States * Fence, Lancashire, a village in England Science and technology * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
