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Jānis Šliseris

Jānis Šliseris. Senior Researcher, Dr.Sc.Ing. I nfo rmation about the project works – possibilities of waste materials/ country resources possible to use for the production of geopolymers. Project (« ELAC2015/T02-0721 ») k ick-off meeting, Krakow, Poland, 11.04.2017. Outline.

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Jānis Šliseris

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  1. JānisŠliseris Senior Researcher, Dr.Sc.Ing. Informationabout the project works – possibilities of waste materials/ country resources possible to use for the production of geopolymers Project («ELAC2015/T02-0721»)kick-off meeting, Krakow, Poland, 11.04.2017

  2. Outline • Main natural resources in Latvia • Possible materials for reinforcement • Physical properties of selected fibers

  3. Main natural resources in Latvia Around 334 m3 timber available for each citizen.

  4. Possible materials for reinforcement • Candidates for natural fiber reinforcement of waste: • Wood fibers (Pine 49%, spruce 22%, Birch 24%) • Cereal fibers (rye, oats, barley, wheat, buckwheat) • Rapeseed fibers • Main wood products: • Lumber (around 60%*)- a lot of saw-dust waste produced! • Plywood (around 20%*) • Glulam beams • CLT plates *data from :http://www.lbas.lv/upload/stuff/201206/kokrupnieciba_2012_pet.pdf

  5. Physical properties of selected fibers Wood (spruce) fiber Janis Sliseris, HeikoAndrä, Matthias Kabel, Brigitte Dix, BurkhardPlinke, Oliver Wirjadi, Girts Frolovs, Numerical prediction of the stiffness and strength of medium density fiberboards, Mechanics of Materials, Volume 79, December 2014, Pages 73-84

  6. Physical properties of selected fibers Flax fiber Janis Sliseris, Libo Yan, BohumilKasal, Numerical modelling of flax short fibre reinforced and flax fibre fabric reinforced polymer composites, Composites Part B: Engineering, Volume 89, 15 March 2016, Pages 143-154

  7. ThankYouforattention!

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