Strength of Glue Joints
George VondriskaDescription
How strong are the glue joints compared to the wood it’s holding together? Woodworking expert George Vondriska will explain in this video clip. A WoodWorkers Guild of America (WWGOA) original video.
Share tips, start a discussion or ask one of our experts or other students a question.
Already a member? Sign in
5 Responses to “Strength of Glue Joints”
Premium Membership
Unlock exclusive member content from our industry experts.
- 24/7 Access to Premium Woodworking Videos, Projects, and Tips
- Step-by-Step Instructional Demos, Plans, and Tutorials
- 50% Off Video Downloads Purchased in the Woodworkers Guild of America Shop
- 2 Printable Woodworking Plans
Unlock exclusive member content from our industry experts.
- 24/7 Access to Premium Woodworking Videos, Projects, and Tips
- Step-by-Step Instructional Demos, Plans, and Tutorials
- 50% Off Video Downloads Purchased in the Woodworkers Guild of America Shop
- 2 Full-Length Video Downloads to Watch Offline
- 2 Printable Woodworking Plans
Gold Membership
$370 Value
Get everything included in Premium plus exclusive Gold Membership benefits.
- 24/7 Access to Premium Woodworking Videos, Projects, and Tips
- Step-by-Step Instructional Demos, Plans, and Tutorials
- 8 Full-Length Video Downloads to Watch Offline
- 3 Full-Length Woodworking Classes to Keep for Life
- 7 Printable Woodworking Plans
- Discounts on Purchase-to-Own Content in the Woodworkers Guild of America Shop
- Access to Ask the Expert Program
- Exclusive GOLD LIVE Streaming Events
Glue coverage, and clamping time as well as cure time are the key factor to failed joints. Yes you can take something out of the clamps a few hours after its glued up, but the joint is not cured. You can't put stress on it. I've always liked to leave items in the clamps overnight. Nails and screws are just to hold and item until the glue drys. After that you can remove them.
But you don't show the black marker line to show how close the fracture was. Makes me wonder.
George, you may want to qualify that you are gluing long grain to long grain and how end grain to end grain would act with all other variables' being equal. Jerry
Very interesting video! Can you please mention the used kind of wood and the used glue (there are so many brands and types, can you recommend one or two?
Can't see why it matters if glue is stronger than wood. Glue joints, which invariably degenerate over time, should never be asked to carry a load/resist a stress that requires that characteristic.