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EN 1090
The EN 1090 List of EN standards, standards are European standards that regulate the fabrication and assembly of steel and aluminium structures and are recognized by the Construction Products Regulation. EN 1090 comprises three parts: * EN 1090-1: Requirements for conformity assessment for structural components (CE Mark, CE-Marking) * EN 1090-2: Technical requirements for the execution of steel structures * EN 1090-3: Technical requirements for the execution of aluminium structures EN 1090 replaced the nationally applicable regulations, e.g. in Germany List of welding codes#German Standards (DIN and others), DIN 18800-7 and DIN V 4113-3. References Execution class in EN 1090 certification. Execution Class and Consequence Class in EN 1090 Certification External links ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of EN Standards
European Standards (abbreviated EN, from the German name ("European Norm")) are technical standards drafted and maintained by CEN (European Committee for Standardization), CENELEC (European Committee for Electrotechnical Standardization) and ETSI (European Telecommunications Standards Institute). EN 1–999 * EN 1: Flued oil stoves with vaporizing burners * EN 2: Classification of fires * EN 3: Portable fire extinguishers * EN 14: Dimensions of bed blankets * EN 19: Industrial valves – Marking of metallic valves *EN 20: Wood preservatives. * EN 26: Gas-fired instantaneous water heaters for the production of domestic hot water * EN 40-1: Lighting columns - Part 1: Definitions and terms * EN 40-2: Lighting columns - Part 2: General requirements and dimensions * EN 40-3-1: Lighting columns - Part 3-1: Design and verification - Specification for characteristic loads * EN 40-3-2: Lighting columns - Part 3-2: Design and verification - Verification by testing * EN 40-3-3: Light ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Standard
European Standards (abbreviated EN, from the German name ("European Norm")) are technical standards which have been ratified by one of the three European standards organizations: European Committee for Standardization (CEN), European Committee for Electrotechnical Standardization (CENELEC), or European Telecommunications Standards Institute (ETSI). All ENs are designed and created by all interested parties through a transparent, open, and consensual process. European Standards are a key component of the Single European Market. They are crucial in facilitating trade and have high visibility among manufacturers inside and outside the European territory. A standard represents a model specification, a technical solution against which a market can trade. European Standards must be transposed into a national standard in all EU member states. This guarantees that a manufacturer has easier access to the market of all these European countries when applying European Standards. Member count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Construction Products Regulation
Regulation No. 305/2011 (Construction Products Regulation, or CPR) of the European Parliament and of the Council of the European Union is a regulation of 9 March 2011 that lays down harmonised conditions for the marketing of construction products and replaces Construction Products Directive (89/106/EEC). This EU regulation is designed to simplify and clarify the existing Framework decision, framework for the placing on the market of construction products. The provisions of this regulation seek to: * Clarify the affixing of CE marking to construction products. * Introduce the need to issue a declaration of performance as a basis for CE marking. * Define clear rules for the assessment and verification of constancy of performance (AVCP) systems applicable to construction products (former Attestation of Conformity AoC). * Define the role and responsibilities of manufacturers, distributors, importers, notified bodies, technical assessment bodies, market surveillance and Member States' au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CE Mark
On commercial products, the letters CE (as the logo ) mean that the manufacturer or importer affirms the good's conformity with European health, safety, and environmental protection standards. It is not a quality indicator or a certification mark. The CE marking is required for goods sold in the European Economic Area (EEA), but is also found on products sold elsewhere that have been manufactured to EEA standards. The mark indicates that the product may be traded freely in any part of the European Economic Area, regardless of its country of origin. It consists of the CE logo and, if applicable, the four digit identification number of the notified body involved in the conformity assessment procedure. "CE" is the abbreviation of ( French for "European conformity"). Meaning The mark on a product indicates that the manufacturer or importer of that product affirms its compliance with the relevant EU legislation and the product may be sold anywhere in the European Economic Area ... [...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] |
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] |
List Of Welding Codes
This page lists published welding codes, procedures, and specifications. American Society of Mechanical Engineers (ASME) Codes The American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (BPVC) covers all aspects of design and manufacture of boilers and pressure vessels. All sections contain welding specifications, however most relevant information is contained in the following: American Welding Society (AWS) Standards The American Welding Society (AWS) publishes over 240 AWS-developed codes, recommended practices and guides which are written in accordance with American National Standards Institute (ANSI) practices. The following is a partial list of the more common publications: American Petroleum Institute (API) Standards The American Petroleum Institute (API) oldest and most successful programs is in the development of API standards which started with its first standard in 1924. API maintains over 500 standards covering the oil and gas field. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EN Standards
En or EN may refer to: Businesses * Bouygues (stock symbol EN) * Esquimalt and Nanaimo Railway (reporting mark EN, but now known as Southern Railway of Vancouver Island) * Euronews, a news television and internet channel Language and writing * En or N, the 14th letter of the Roman alphabet * EN (cuneiform), the mark in Sumerian cuneiform script for a High Priest or Priestess meaning "lord" or "priest" * En (Cyrillic) (Н, н), a letter of the Cyrillic alphabet, equivalent to the Roman letter "n" * En (digraph), ‹en› used as a phoneme * En (typography), a unit of width in typography ** en dash, a dash one en long * En language, a language spoken in northern Vietnam * English language (ISO 639-1 language code en) Organisations * Eastern National, a US organization providing educational products to National Park visitors * English Nature, a former UK government conservation agency * Envirolink Northwest, an environmental organization in England Religion * En (deity) in Albani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Structural Engineering Standards
A structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. Material structures include man-made objects such as buildings and machines and natural objects such as biological organisms, minerals and chemicals. Abstract structures include data structures in computer science and musical form. Types of structure include a hierarchy (a cascade of one-to-many relationships), a network featuring many-to-many links, or a lattice featuring connections between components that are neighbors in space. Load-bearing Buildings, aircraft, skeletons, anthills, beaver dams, bridges and salt domes are all examples of load-bearing structures. The results of construction are divided into buildings and non-building structures, and make up the infrastructure of a human society. Built structures are broadly divided by their varying design approaches and standards, into categories including building structures, archi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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