PRODUCTION OF COMPOSITE BUILDING MATERIAL

PROBLEM TO BE SOLVED: To provide a method for producing a composite building material capable of not damaging utility of a solid phenol resin, improving mechanical strength, exhibiting excellent releasability and contributing to reduction in fraction defective, improvement in workability and reducti...

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Bibliographische Detailangaben
Hauptverfasser: NAGATANI YASUHISA, KATAYAMA HISASHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for producing a composite building material capable of not damaging utility of a solid phenol resin, improving mechanical strength, exhibiting excellent releasability and contributing to reduction in fraction defective, improvement in workability and reduction in cost. SOLUTION: In producing a composite building material by bonding and hardening an aggregate containing fly ash with a phenol resin-based binder, one obtained by blending 100 pts.wt. of a solid phenol resin with 2-8 pts.wt. of one or more plasticizer selected from p-toluenesulfonamide, dicyclohexyl phthalate and triphenyl phosphate, 0.1-5 pts.wt. of a wax having