time of concrete hardening

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• Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] …   Wikipedia

• concrete — concretely, adv. concreteness, n. concretive, adj. concretively, adv. /kon kreet, kong , kon kreet , kong / for 1 10, 11, 14, 15; /kon kreet , kong / for 12, 13, adj., n., v., concreted, concreting. adj. 1. constituting an actual thing or… …   Universalium

• Types of concrete — There are many types of concrete, variations of installation, composition, finish and performance characteristics. A highway paved with concrete …   Wikipedia

• Reinforced concrete — is concrete in which reinforcement bars ( rebars ), reinforcement grids, plates or fibers have been incorporated to strengthen the concrete in tension. It was invented by French gardener Joseph Monier in 1849 and patented in 1867.[1] The term… …   Wikipedia

• Roman concrete — The Pantheon in Rome, Italy, is an example of Roman concrete construction. Roman concrete (also called Opus caementicium) was a material used in construction during the late Roman Republic through the whole history of the Roman Empire. Roman… …   Wikipedia

• Real-time locating — Articleissues confusing=July 2008 refimprove=May 2008 essay=May 2008: This page specifically concerns operational aspects of RTLS. For methodology issues see locating engine. For technology issues see wireless. According to ISO/IEC JTC1 SC31 and… …   Wikipedia

• ВРЕМЯ ТВЕРДЕНИЯ БЕТОНА — промежуток времени, в течение которого бетонная смесь после её уплотнения переходит в твёрдое состояние с заданной прочностью (Болгарский язык; Български) време за втвърдяване на бетона (Чешский язык; Čeština) doba tvrdnutí betonu (Немецкий язык; …   Строительный словарь

• время твердения бетона — Промежуток времени, в течение которого бетонная смесь после её уплотнения переходит в твёрдое состояние с заданной прочностью [Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)] Тематики строительные изделия прочие EN …   Справочник технического переводчика

• Bunker buster — A bunker buster is a bomb designed to penetrate hardened targets or targets buried deep underground.Aircraft delivered bombsWorld War IIIn World War II the British designer Barnes Wallis of Bouncing bomb fame, designed two bombs that would today… …   Wikipedia

• cement — cementable, adj. cementer, n. cementless, adj. /si ment /, n. 1. any of various calcined mixtures of clay and limestone, usually mixed with water and sand, gravel, etc., to form concrete, that are used as a building material. 2. any of various… …   Universalium

• Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… …   Wikipedia