REINFORCED ELASTOMER SUPPORT FOR ENGINEERING STRUCTURES
FIELD: construction and repair of engineering structures, in particular, bridges. SUBSTANCE: support consists of reinforcement in the form of steel plates between which intermediate elastomer layers are located and outer elastomer layer. All layers are made of rubber based on combination of butyl ru...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: construction and repair of engineering structures, in particular, bridges. SUBSTANCE: support consists of reinforcement in the form of steel plates between which intermediate elastomer layers are located and outer elastomer layer. All layers are made of rubber based on combination of butyl rubber and ethylenepropylene-diene rubber in ratio of 40-80% : 20-60%, respectively. EFFECT: higher low-temperature operating characteristics of elastomer support for engineering structures. 1 dwg, 1 tblc |
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