Enhancing the Wood Glue Bond Using Cellulose Modified Epoxy

Jan Vanerek; Rostislav Drochytka; Anna Benešová

doi:10.4028/www.scientific.net/AMR.1122.145

Paper Titles

Special Repair Materials and Influence of Aggressive Environment on their Properties
p.127

The Suitability of Sealants for Use with Concrete Structures
p.131

Development of Lightweight Repair Materials Applicable to Re-Profiling to the Lightweight Concrete
p.135

Comparison of Standardized Test Methods for Determining the Permeability of the Surface Layer of Concrete
p.141

Enhancing the Wood Glue Bond Using Cellulose Modified Epoxy
p.145

Experimental Comparison of Air Pore Content of Concrete with Different Dosage of Cement by Microscopic Analysis
p.149

Experimental Determination of Innovative Plaster Moisture Expansion
p.153

Influence of Firing Temperature on the Quality of Fly Ash Body
p.157

Investigating Interior Changes in Historical Building by Computational Modeling and Determination Critical Places for Structural Conservation
p.161

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1122Enhancing the Wood Glue Bond Using Cellulose...

Enhancing the Wood Glue Bond Using Cellulose Modified Epoxy

Abstract:

The paper deals with the possibilities of enhancing the durability of wood bonds using the epoxy resin. These types of resin very often failed while exposing the water uptake when wood adherend swells and the bonds failed in bonding interface layer. Using the nanocellulose fibers in epoxy resin leads to higher fracture toughness while the interphase could better accommodate the large dimensional changes of the wood. That was the reason, why the different amount of nanocellulose fibers in epoxy resin were applied and the durability test of single-lap wood joints were performed. The higher percentage of cohesive failure in wood adherend and higher shear strengths after exposing the hygrothermal exposures were achieved.

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Periodical:

Advanced Materials Research (Volume 1122)

Pages:

145-148

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1122.145

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Online since:

August 2015

Authors:

Jan Vanerek*, Rostislav Drochytka, Anna Benešová

Keywords:

Cellulose Fiber, Durability, Epoxy Resin, Wood Bonding System

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