COMPOSITE MATERIAL

The present invention provides a composite material with high cracking dispersive property and a crack development prevention effect even at high temperatures. In this composite material, a reinforcement (2) formed by joining a plurality of unit structural bodies (2a) so as to mutually have slippage...

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Main Authors SUGAWARA, MITSUO, KAMIO, HIDETOSHI
Format Patent
LanguageEnglish
French
Japanese
Published 17.09.2015
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Abstract The present invention provides a composite material with high cracking dispersive property and a crack development prevention effect even at high temperatures. In this composite material, a reinforcement (2) formed by joining a plurality of unit structural bodies (2a) so as to mutually have slippage is disposed in a matrix section (1) that contains an inorganic material. The reinforcement (2) has the slippage ratio, which is the ratio of the total amount of slippage to the initial length, of 0.035-2.5%. La présente invention concerne un matériau composite ayant une propriété élevée de dispersion des fissures, et un effet de prévention du développement des fissures même à de hautes températures. Dans ce matériau composite, un renforcement (2), formé par assemblage d'une pluralité de corps structuraux unitaires (2a), de façon à glisser les uns par rapport aux autres, est disposé dans une section de matrice (1) qui contient un matériau inorganique. Le renforcement (2) présente un taux de glissement, qui est le rapport entre la quantité totale de glissement et la longueur initiale, de 0,035 à 2,5 %.  本発明は、高温下においても高いひび割れ分散性と亀裂進展防止効果を持つ複合材料を提供する。本発明の複合材料は、無機材料を含んでなるマトリクス部1に、複数の単位構造体2aを互いに滑り量を持って連結してなる補強材2を配置したものである。補強材2は、初期長さに対する全滑り量の割合である滑り率が0.035%以上2.5%以下である。
AbstractList The present invention provides a composite material with high cracking dispersive property and a crack development prevention effect even at high temperatures. In this composite material, a reinforcement (2) formed by joining a plurality of unit structural bodies (2a) so as to mutually have slippage is disposed in a matrix section (1) that contains an inorganic material. The reinforcement (2) has the slippage ratio, which is the ratio of the total amount of slippage to the initial length, of 0.035-2.5%. La présente invention concerne un matériau composite ayant une propriété élevée de dispersion des fissures, et un effet de prévention du développement des fissures même à de hautes températures. Dans ce matériau composite, un renforcement (2), formé par assemblage d'une pluralité de corps structuraux unitaires (2a), de façon à glisser les uns par rapport aux autres, est disposé dans une section de matrice (1) qui contient un matériau inorganique. Le renforcement (2) présente un taux de glissement, qui est le rapport entre la quantité totale de glissement et la longueur initiale, de 0,035 à 2,5 %.  本発明は、高温下においても高いひび割れ分散性と亀裂進展防止効果を持つ複合材料を提供する。本発明の複合材料は、無機材料を含んでなるマトリクス部1に、複数の単位構造体2aを互いに滑り量を持って連結してなる補強材2を配置したものである。補強材2は、初期長さに対する全滑り量の割合である滑り率が0.035%以上2.5%以下である。
Author KAMIO, HIDETOSHI
SUGAWARA, MITSUO
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複合材料
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Snippet The present invention provides a composite material with high cracking dispersive property and a crack development prevention effect even at high temperatures....
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SubjectTerms ARTIFICIAL STONE
BUILDING
BUILDING MATERIALS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
FIXED CONSTRUCTIONS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
STRUCTURAL ELEMENTS
TREATMENT OF NATURAL STONE
Title COMPOSITE MATERIAL
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