Concrete Encyclopedia

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concrete - Encyclopedia Britannica Britannica

Concrete is characterized by the type of aggregate or cement used, by the specific qualities it manifests, or by the methods used to produce it. In ordinary structural concrete, the character of the concrete is largely determined by a water-to-cement ratio. The lower the water content, all else being equal, the stronger the concrete.

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Concrete - Wikipedia

Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. In the past, lime based cement binders, such as lime putty, were often used but sometimes with other hydraulic cements, such as a calcium aluminate cement or with Portland cement to form Portland cement concrete (named for its visual resemblance to Portland stone). Many other non-cementitious types of concreteexist with other methods of binding aggr

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Concrete - Encyclopedia

Concrete - Encyclopedia. GEOGRAPHICAL NAMES: CONCRETE (Lat. concretus, participle of concrescere, to grow together), a term used in various technical senses with the general significance of combination, conjunction, solidity. Thus the building material made up of separate substances combined into one is known as concrete (see below). In mathematics and music, the adjective has been used

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Concrete - Encyclopedia

Concrete - Encyclopedia. GEOGRAPHICAL NAMES: CONCRETE (Lat. concretus, participle of concrescere, to grow together), a term used in various technical senses with the general significance of combination, conjunction, solidity. Thus the building material made up of separate substances combined into one is known as concrete (see below). In mathematics and music, the adjective has been used

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bridge - Concrete - Encyclopedia Britannica

bridge - bridge - Concrete: Concrete is an artificial stone made from a mixture of water, sand, gravel, and a binder such as cement. Like stone, it is strong in compression and weak in tension. Concrete with steel bars embedded in it is called reinforced concrete. Reinforcement allows for less concrete to be used because the steel carries all the tension; also, the concrete protects the steel ...

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Early-Age Cracking In Concrete Encyclopedia

Concrete creep is one of the major causes of the early-age cracking in concrete elements. It is defined as the result of numerous interatomic bond breaks happening at different time periods at different overstressed sites of concrete [ 29]. Bažant et al. [ 30] divided the creep into three types: basic creep, drying creep, and transitional ...

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Reinforced concrete - Encyclopedia Britannica

Reinforced concrete, concrete in which steel is embedded in such a manner that the two materials act together in resisting forces. The reinforcing steel—rods, bars, or mesh—absorbs the tensile, shear, and sometimes the compressive stresses in a concrete structure. Plain concrete does not easily withstand tensile and shear stresses caused by wind, earthquakes, vibrations, and other forces ...

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Concrete Dam Encyclopedia

17/05/2018  Concrete dams are built in four basic shapes. The concrete gravity dam has weight as its strength. A cross section of this dam looks like a triangle, and the wide base is about three-fourths of the height of the dam. Water in the reservoir upstream of the dam pushes horizontally against the dam, and the weight of the gravity dam pushes downward ...

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Concrete Incorporated With Recycled Hdpe Encyclopedia

Concrete composites replace various types of recycled plastics in the forms of aggregate, binder, filler or fiber reinforcement in different proportions where concrete properties are optimized . PP, PET and HDPE are the most used plastics in the construction industry. However, the application and research studies on HDPE being used with concrete is very minimal compared with PP and PET.

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The Constructor – The Construction Encyclopedia

The Constructor is a construction encyclopedia providing informational resources to Civil Engineers on subjects such as concrete, construction, Structures, Building Tips, How to Guides.

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Reinforced Concrete - an overview ScienceDirect Topics

B. Elsener, U.M. Angst, in Encyclopedia of Interfacial Chemistry, 2018. Introduction. Reinforced concrete is the most used construction material worldwide, especially for civil infrastructures such as bridges, tunnels, marine structures, water distribution, and sewer systems, and so on. These engineering structures are important for economy and everyday lives. Despite the proven durability of ...

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Density of Concrete - The Physics Factbook

McGraw-Hill Encyclopedia of Science and Technology. "Volume generally assumed for the density of hardened concrete is 150 lb./ft 3. (2400 kg/m 3)" 2400 kg/m 3: Concrete is an artificial material similar to stone that is used for many different structural purposes. It is made by mixing several different coarse aggregates such as sand and pebbles with water and cement and then allowing it to ...

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Encyclopedia of Materials: Science and Technology ...

The Encyclopedia of Materials: Science and Technology presents around 1,800 articles written by experts in their fields, resulting in a comprehensive coverage of this broad and wide-ranging subject. It is the only encyclopedia available that covers all of materials science and technology, focussing on the following areas: This title is also ...

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Concrete - Encyclopedia

Concrete - Encyclopedia. GEOGRAPHICAL NAMES: CONCRETE (Lat. concretus, participle of concrescere, to grow together), a term used in various technical senses with the general significance of combination, conjunction, solidity. Thus the building material made up of separate substances combined into one is known as concrete (see below). In mathematics and music, the adjective has been used

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Concrete - Uncyclopedia, the content-free encyclopedia

22/05/2021  Concrete has been one of the most used and amazing recourses that we have at our disposal. We use it everyday as side walks, roads, lamps and really soft beds. If you are looking for the most profound and exceptional element you can go to Costco and buy powdered concrete for $19.99. In mid evil times people would go to Costco and buy concrete for there enemies. Along with the low

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bridge - Concrete - Encyclopedia Britannica

bridge - bridge - Concrete: Concrete is an artificial stone made from a mixture of water, sand, gravel, and a binder such as cement. Like stone, it is strong in compression and weak in tension. Concrete with steel bars embedded in it is called reinforced concrete. Reinforcement allows for less concrete to be used because the steel carries all the tension; also, the concrete protects the steel ...

Get price

Reinforced Concrete - an overview ScienceDirect Topics

B. Elsener, U.M. Angst, in Encyclopedia of Interfacial Chemistry, 2018. Introduction. Reinforced concrete is the most used construction material worldwide, especially for civil infrastructures such as bridges, tunnels, marine structures, water distribution, and sewer systems, and so on. These engineering structures are important for economy and everyday lives. Despite the proven durability of ...

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Creep of concrete: Encyclopedia of Materials: Science and ...

T1 - Creep of concrete. T2 - Encyclopedia of Materials: Science and Technology. AU - Bažant, Z. P. AU - Bazant, Zdeněk P. A2 - Buschow, K.H.J. N1 - Type: Reference Work. PY - 2001. Y1 - 2001. M3 - Other contribution. VL - 2C. PB - Elsevier. CY - Amsterdam. ER - Bažant ZP, Bazant ZP, Buschow KHJ, (ed.). Creep of concrete: Encyclopedia of Materials: Science and Technology. 2001. Powered by ...

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The Constructor – The Construction Encyclopedia

The Constructor is a construction encyclopedia providing informational resources to Civil Engineers on subjects such as concrete, construction, Structures, Building Tips, How to Guides.

Get price

Density of Concrete - The Physics Factbook

McGraw-Hill Encyclopedia of Science and Technology. "Volume generally assumed for the density of hardened concrete is 150 lb./ft 3. (2400 kg/m 3)" 2400 kg/m 3: Concrete is an artificial material similar to stone that is used for many different structural purposes. It is made by mixing several different coarse aggregates such as sand and pebbles with water and cement and then allowing it to ...

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ENCYCLOPEDIA OF BUILDING CONSTRUCTION

ENCYCLOPEDIA OF BUILDING CONSTRUCTION. More descriptions coming soon. Do write in and tell us if you would like a term added. Anchor Fasteners. A small screw-like device that allows you to attach things to a concrete beam, column, slab, or wall. Special anchor fasteners are available for materials like brick and stone. The fastener anchors itself to the base material by pressing on the ...

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Corrosion-Induced Deterioration Of Reinforced Concrete ...

Steel corrosion in reinforced concrete structures is critical to structural performance and also causes spalling of concrete cover, which poses a risk to occupants and any other person passing under the structure. It is well established that corrosion is initiated after the depassivation of the steel surface caused by the carbonation of the cover concrete and chloride ingress. For real ...

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Encyclopedia of Materials: Science and Technology ...

The Encyclopedia of Materials: Science and Technology presents around 1,800 articles written by experts in their fields, resulting in a comprehensive coverage of this broad and wide-ranging subject. It is the only encyclopedia available that covers all of materials science and technology, focussing on the following areas: This title is also ...

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