RESIN COMPOSITION AND REPAIR METHOD USING THE SAME

To provide a resin composition which can be cured under a wide temperature condition from normal temperature to low temperature in short time, and has good adhesive strength and low odor, and a repair method of a cement asphalt mortar layer of a slab track using the same.SOLUTION: A resin compositio...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHII YUJIRO, SHIMA KAZUYOSHI, ODAKA KAZUYOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE MACHINES FOR MAKING RAILWAYS OF ALL KINDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERMANENT WAY PERMANENT-WAY TOOLS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	To provide a resin composition which can be cured under a wide temperature condition from normal temperature to low temperature in short time, and has good adhesive strength and low odor, and a repair method of a cement asphalt mortar layer of a slab track using the same.SOLUTION: A resin composition has viscosity at 23°C measured by BM type Brookfield type viscometer according to JIS Z 8803 of 10-200 mPa s, where an aggregate and a curing agent are blended with the resin composition, time necessary for the viscosity of the resin composition at -10°C measured by the BM type Brookfield type viscometer according to JIS Z 8803 to reach 40,000 mPa s is 15-60 minutes, and a flash point of the resin composition is 21°C or higher.SELECTED DRAWING: None 【課題】本発明の目的は、常温から低温の幅広い温度条件下において短時間での硬化が可能で、接着強度が良好で臭気が低い樹脂組成物及びそれを用いたスラブ軌道のセメントアスファルトモルタル層の補修方法を提供することにある。【解決手段】ＪＩＳ－Ｚ８８０３規定のブルックフィールド型粘度計ＢＭ型で計測した２３℃における樹脂組成物の粘度が１０～２００ｍＰａ・ｓであり、前記樹脂組成物に、骨材及び硬化剤を配合して、ＪＩＳ－Ｚ８８０３規定のブルックフィールド型粘度計ＢＭ型で計測した－１０℃における前記樹脂組成物の粘度が４０，０００ｍＰａ・ｓに到達するまでに要する時間が１５～６０分であり、前記樹脂組成物の引火点が２１℃以上である樹脂組成物。【選択図】なし