Green-Glued Products for Structural Applications
(2014) RILEM International Symposium on Materials and Joints in Timber Structures p.45-55- Abstract
- <p>The results from bending tests on 107 laminated, green-glued, beams manufactured from Norway spruce side boards are presented. The beams were made by face gluing 21-25 mm thick boards using a commercial one-component moisture curing polyurethane adhesive. In addition to the bending test results, results from shape stability measurements after climatic cycling and bond line strength and durability test results are also presented. The results from the bending tests show that, by applying very simple grading rules, it is possible to obtain beams with high bending strength (with a 5%-percentile characteristic value of 40,1 MPa) and substantial stiffness (mean value of 14360 MPa). Also the shape stability of the beams and the strength... (More)
- <p>The results from bending tests on 107 laminated, green-glued, beams manufactured from Norway spruce side boards are presented. The beams were made by face gluing 21-25 mm thick boards using a commercial one-component moisture curing polyurethane adhesive. In addition to the bending test results, results from shape stability measurements after climatic cycling and bond line strength and durability test results are also presented. The results from the bending tests show that, by applying very simple grading rules, it is possible to obtain beams with high bending strength (with a 5%-percentile characteristic value of 40,1 MPa) and substantial stiffness (mean value of 14360 MPa). Also the shape stability of the beams and the strength and the durability of the interlaminar bonds were found to be satisfactory.</p> (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4770290
- author
- Serrano, Erik LU ; Oscarsson, Jan ; Sterley, Magdalena and Enquist, Bertil
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- green gluing, glulam, bond line shear strength, durability, adhesive bonds
- host publication
- Materials and Joints in Timber Structures : Recent Developments of Technology (RILEM Bookseries)
- pages
- 45 - 55
- publisher
- Springer
- conference name
- RILEM International Symposium on Materials and Joints in Timber Structures
- conference location
- Stuttgart, Germany
- conference dates
- 2013-10-08 - 2013-10-10
- external identifiers
-
- scopus:84885443561
- ISSN
- 2211-0852
- 2211-0844
- ISBN
- 978-94-007-7810-8
- DOI
- 10.1007/978-94-007-7811-5_4
- language
- English
- LU publication?
- no
- id
- 871e514c-c0f8-43e4-b678-4313315efa29 (old id 4770290)
- date added to LUP
- 2016-04-01 10:41:50
- date last changed
- 2024-01-06 22:51:34
@inproceedings{871e514c-c0f8-43e4-b678-4313315efa29, abstract = {{<p>The results from bending tests on 107 laminated, green-glued, beams manufactured from Norway spruce side boards are presented. The beams were made by face gluing 21-25 mm thick boards using a commercial one-component moisture curing polyurethane adhesive. In addition to the bending test results, results from shape stability measurements after climatic cycling and bond line strength and durability test results are also presented. The results from the bending tests show that, by applying very simple grading rules, it is possible to obtain beams with high bending strength (with a 5%-percentile characteristic value of 40,1 MPa) and substantial stiffness (mean value of 14360 MPa). Also the shape stability of the beams and the strength and the durability of the interlaminar bonds were found to be satisfactory.</p>}}, author = {{Serrano, Erik and Oscarsson, Jan and Sterley, Magdalena and Enquist, Bertil}}, booktitle = {{Materials and Joints in Timber Structures : Recent Developments of Technology (RILEM Bookseries)}}, isbn = {{978-94-007-7810-8}}, issn = {{2211-0852}}, keywords = {{green gluing; glulam; bond line shear strength; durability; adhesive bonds}}, language = {{eng}}, pages = {{45--55}}, publisher = {{Springer}}, title = {{Green-Glued Products for Structural Applications}}, url = {{http://dx.doi.org/10.1007/978-94-007-7811-5_4}}, doi = {{10.1007/978-94-007-7811-5_4}}, year = {{2014}}, }