METHOD FOR MAKING GLUED BEAM

Method for making glued beam comprises application of glue to surfaces of half-finished product, with gluing those in layers to beam and soaking in air atmosphere. After having applied glue to surfaces of half-finished product those are soaked during min., under condition , where - temperature at pr...

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Hauptverfasser:	KALININ OLEH ANATOLIIOVYCH, TARASENKO ANATOLII YEVHENOVYCH, KOSTIUK MYKHAILO DMYTROVYCH, LIUTYI VITALII ANATOLIIOVYCH, PLUHIN DMYTRO ARTUROVYCH, LYNNYK GEORGII OLEHOVYCH, YAKOVLIEV VASYL OLEKSANDROVYCH, MIROSHNICHENKO SERHII VALERIIOVYCYH, PLUHIN ARKADII MYKOLAIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MACHINES FOR MAKING RAILWAYS OF ALL KINDS MANUFACTURE OF SPECIFIC WOODEN ARTICLES NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PERMANENT WAY PERMANENT-WAY TOOLS TRANSPORTING WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	Method for making glued beam comprises application of glue to surfaces of half-finished product, with gluing those in layers to beam and soaking in air atmosphere. After having applied glue to surfaces of half-finished product those are soaked during min., under condition , where - temperature at premises; after that those are glued in layers to beam under pressure 0.2 - 0.3 MPa and temperature 40 DEGREE c - 50 DEGREE c during 12 - 16 hours, with tightening of the surface of beam; at that gluing and tightening are performed with glue made of milled petroleum resin, acetone, epoxy resin and curing agent.