Publicación:
USE OF CARBON AND BASALT FIBERS WITH ADHESIVES TO IMPROVE PHYSICAL AND MECHANICAL PROPERTIES OF PLYWOOD

Vista sencilla de ítem
dc.creatorCAMILA ALINE OPAZO CARLSSON
dc.creatorYASNA IVETTE BARRA RODRÍGUEZ
dc.creatorBORIS ESTEBAN MOYA ROJAS
dc.creatorMARCELA ALEJANDRA VIDAL VEGA
dc.creatorALEXANDER IGOR OPAZO VEGA
dc.creatorMARIO ANTONIO NÚÑEZ DECAP
dc.date2022
dc.date.accessioned2025-01-10T15:30:17Z
dc.date.available2025-01-10T15:30:17Z
dc.date.issued2022
dc.description.abstractCURRENTLY, WOOD IS PRESENTED AS AN ALTERNATIVE TO TRADITIONAL BUILDING MATERIALS AND TO MITIGATE CLIMATE CHANGE. CHILE IS ONE OF THE EIGHT LARGEST WOOD PRODUCERS IN THE WORLD; THEREFORE, WOOD-BASED PRODUCTS ARE AN EASILY ACCESSIBLE RESOURCE. THE AIM OF THIS RESEARCH IS TO REINFORCE AT LABORATORY SCALE PLYWOOD PANELS WITH BASALT AND CARBON ENGINEER FIBERS USING EPOXY RESIN AND POLYVINYL ACETATE AS AN ADHESIVE SYSTEM TO IMPROVE THEIR PHYSICAL AND MECHANICAL PROPERTIES. THREE-POINT STATIC BENDING AND JANKA HARDNESS TESTS WERE CARRIED OUT. THE RESULTS SHOWED A BETTER PERFORMANCE IN THE REINFORCED BOARDS, WHICH SHOWED AN INCREASE IN MODULUS OF ELASTICITY (MOE) AND MODULUS OF RUPTURE (MOR) PROPERTIES IN THE PARALLEL DIRECTION OF ABOUT 48.2% AND 52.8%, RESPECTIVELY. ADDITIONALLY, FOR THE PERPENDICULAR DIRECTION, THERE WAS AN INCREASE OF 52.0% AND 102.9%, RESPECTIVELY. ON THE OTHER HAND, THE FIBER REINFORCED POLYMER (FRP) PLYWOOD PANELS SHOWED AN INCREASE OF AT LEAST 37% ON THE JANKA HARDNESS PROPERTY, OBTAINING HIGHER RESULTS WITH THE POLYVINYL ACETATE (PVA) ADHESIVE. FINALLY, FRP?PLYWOOD, PVA?BF AND PVA?CF MAY BE A NEW OPTION FOR COMPOSITE WOOD MATERIALS, WITH THEIR DUCTILE BEHAVIOR AND SUPERIOR MECHANICAL PROPERTIES, ESPECIALLY IN THE PERPENDICULAR DIRECTION, WHERE THE INCREASES WERE GREATER THAN THOSE SHOWN IN UNREINFORCED PLYWOOD.
dc.formatapplication/pdf
dc.identifier.doi10.3390/app12105114
dc.identifier.issn2076-3417
dc.identifier.issn2076-3417
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/12329
dc.languagespa
dc.publisherApplied Sciences-Basel
dc.relation.uri10.3390/app12105114
dc.rightsPUBLICADA
dc.titleUSE OF CARBON AND BASALT FIBERS WITH ADHESIVES TO IMPROVE PHYSICAL AND MECHANICAL PROPERTIES OF PLYWOOD
dc.title.alternativeUSO DE FIBRAS DE CARBONO Y BASALTO CON ADHESIVOS PARA MEJORAR LAS PROPIEDADES FÍSICAS Y MECÁNICAS DE LA MADERA CONTRACHAPADA
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA CIVIL Y AMBIENTAL
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA CIVIL Y AMBIENTAL
ubb.Otra ReparticionDIRECCION GENERAL DE RELACIONES INSTITUCIONALES
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA CIVIL Y AMBIENTAL
ubb.Otra ReparticionDIRECCION DE INNOVACION
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
ubb.SedeCONCEPCIÓN
Archivos
Colecciones
Artículos científicos