Investigation of the physical-mechanical properties of timber using ultrasound examination

by Marko Teder, Kalle Pilt, Matis Miljan, Vello Pallav, Jaan Miljan
Published 2012-11-01

Relationship between Phase Composition and Mechanical Properties of Peat Soils Stabilized Using Oil Shale Ash and Pozzolanic Additive

by Ergo Rikmann, Ivar Zekker, Tõnis Teppand, Vello Pallav, Merrit Shanskiy, Uno Mäeorg, Toomas Tenno, Juris Burlakovs, Jüri Liiv
Published 2021-03-01