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H. Kallakas · SciRah

Researcher profile · Semantic Scholar

H. Kallakas

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H. Kallakas — researcher profile on SciRah

h-index: 12
Works: 34
Citations: 370

Most-cited papers

Effect of Hemp Fiber Surface Treatment on the Moisture/Water Resistance and Reaction to Fire of Reinforced PLA Composites
P. Alao, L. Marrot, H. Kallakas, A. Just +2 more
2021Materials41 citations Open access
Semantic Scholar
Effect of Different Hardwood Species and Lay-Up Schemes on the Mechanical Properties of Plywood
H. Kallakas, A. Rohumaa, Harti Vahermets, J. Kers
202040 citations Open access
Semantic Scholar
The influence of accelerated weathering on the mechanical and physical properties of wood-plastic composites
H. Kallakas, T. Poltimae, Tiia-Maaja Süld, J. Kers +1 more
201529 citations Open access
Semantic Scholar
Mechanical and physical properties of industrial hemp-based insulation materials
H. Kallakas, Merili Närep, Aivo Närep, T. Poltimae +1 more
201824 citations Open access
Semantic Scholar
Effect of chemical modification of wood flour on the mechanical properties of wood-plastic composites
H. Kallakas, M. Shamim, T. Olutubo, T. Poltimae +3 more
201524 citations
Semantic Scholar
Impact of cracks to the hygrothermal properties of CLT water vapour resistance and air permeability
V. Kukk, R. Horta, M. Püssa, G. Luciani +3 more
201721 citations Open access
Semantic Scholar
Tensile and Surface Wettability Properties of the Solvent Cast Cellulose Fatty Acid Ester Films
H. Kallakas, Tanuj Kattamanchi, Catherine Kilumets, E. Tarasova +5 more
2023Polymers20 citations Open access
Semantic Scholar
Effect of Protein Surface Hydrophobicity and Surface Amines on Soy Adhesive Strength
H. Kallakas, N. Plaza, Casey Crooks, D. Turner +4 more
2024Polymers18 citations Open access
Semantic Scholar
Investigation of Efficient Alkali Treatment and the Effect of Flame Retardant on the Mechanical and Fire Performance of Frost-Retted Hemp Fiber Reinforced PLA
P. Alao, Raimond Press, H. Kallakas, Jussi Ruponen +2 more
2022Polymers18 citations Open access
Semantic Scholar
Fiber-Reinforced Plywood: Increased Performance with Less Raw Material
K. Saal, H. Kallakas, Eero Tuhkanen, Alar Just +4 more
2024Materials13 citations Open access
Semantic Scholar
The Effect of Prestressing and Temperature on Tensile Strength of Basalt Fiber-Reinforced Plywood
R. Lohmus, H. Kallakas, Eero Tuhkanen, V. Gulik +3 more
2021Materials13 citations Open access
Semantic Scholar
Development of hemp hurd particleboards from formaldehyde-free resins
J. Kers, P. Alao, H. Kallakas, T. Poltimae +2 more
202013 citations
Semantic Scholar
The effect of surface properties on bond strength of birch, black alder, grey alder and aspen veneers
A. Rohumaa, H. Kallakas, Marja Mäetalu, N. Savest +1 more
202110 citations
Semantic Scholar
Natural Weathering of Bio-Based Façade Materials
P. Alao, Kevin Visnapuu, H. Kallakas, T. Poltimae +1 more
2020Forests10 citations Open access
Semantic Scholar
Fire and Mechanical Properties of Hemp and Clay Boards for Timber Structures
H. Kallakas, J. Liblik, P. Alao, T. Poltimae +2 more
2019IOP Conference Series: Earth and Environment10 citations Open access
Semantic Scholar
Preparation of Thermoplastic Cellulose Esters in [mTBNH][OAC] Ionic Liquid by Transesterification Reaction
E. Tarasova, N. Savale, I. Krasnou, M. Kudrjašova +6 more
2023Polymers9 citations Open access
Semantic Scholar
Impact of Aspen and Black Alder Substitution in Birch Plywood
T. Akkurt, H. Kallakas, A. Rohumaa, C. G. Hunt +1 more
20229 citations
Semantic Scholar
Influence of birch false heartwood on the physical and mechanical properties of wood-plastic composites
H. Kallakas, G. S. Ayansola, Tanel Tumanov, D. Goljandin +3 more
2019BioResources9 citations Open access
Semantic Scholar
Kanepikiu pikkuse mõju polüpropüleenist komposiitide omadustele.Effect of hemp fibre length on the properties of polypropylene composites
T. Poltimae, J. Kers, P. Alao, H. Kallakas
20188 citations
Semantic Scholar
Effect of Drying Methods on the Morphological and Functional Properties of Cellulose Ester Films
Tanuj Kattamanchi, H. Kallakas, E. Tarasova, P. Alao +6 more
2025Polymers6 citations
Semantic Scholar
Effect of lignin on veneer densification and set-recovery
Catherine Kilumets, H. Kallakas, S. Ralph, J.-Y. Zhu +3 more
2024Construction and Building Materials6 citations Open access
Semantic Scholar
Mechanical and physical properties of thermally modified wood flour reinforced polypropylene composites.
H. Kallakas, M. Martin, D. Goljandin, T. Poltimae +2 more
20166 citations
Semantic Scholar
Enhancing the bending strength, load-carrying capacity and material efficiency of aspen and black alder plywood through thermo-mechanical densification of face veneers
T. Akkurt, A. Rohumaa, H. Kallakas, A. Scharf +1 more
2024Construction and Building Materials5 citations Open access
Semantic Scholar
Introduction of the COST FP 1303 Cooperative Performance Test
M. Humar, C. Brischke, Linda Meyer, B. Lesar +33 more
20155 citations
Semantic Scholar
The Effect of Hardwood Veneer Densification on Plywood Density, Surface Hardness, and Screw Withdrawal Capacity
H. Kallakas, T. Akkurt, A. Scharf, Fred Mühls +2 more
2024Forests4 citations Open access
Semantic Scholar
Assessment of fire-retardant treatments and their impact on the fire performance and bonding properties of aspen and silver birch veneers
P. Alao, A. Olusoji, H. Kallakas, Alar Just +1 more
2025European Journal of Wood and Wood Products0 citations Open access
Semantic Scholar
The Influence of Birch (Betula pendula) False Heartwood on the Mechanical Properties of Wood-Plastic Composites
H. Kallakas, T. Poltimae, A. Krumme
20190 citations
Semantic Scholar
Kanepi- ja puidujahugaplastkomposiitide füüsikalised ja mehaanilised omadused.Physical and mechanical properties of hemp and wood flour based plastic composites.
H. Kallakas
20180 citations
Semantic Scholar
COST FP1303 ja Imprest AS erinevalt töödeldud puitlaudade väliskatsetused.COST FP1303 and Imprest AS differently treated wood performances in outdoor environment.
H. Kallakas
20180 citations
Semantic Scholar
Durability of modified wood and bio-based materials under outdoor conditions
J. Kers, T. Poltimae, Kevin Visnapuu, H. Kallakas +1 more
20180 citations
Semantic Scholar
IMPREGNATED WOOD PERFORMANCE IN OUTDOOR ENVIRONMENT
Immutatud Puidu, Vastupidavus Väliskeskkonnas, M. Thesis, Peeter Tubli +2 more
20170 citations
Semantic Scholar
Kase väärlülipuidu mõju puitplastkomposiitide füüsikalistele ja mehaannilistele omadustele.Influence of birch false heartwood on the physical and mechanical properties of wood plastic composites.
H. Kallakas
20170 citations
Semantic Scholar
Erinevatest puiduliikidest valmistatud laua vastupidavus väliskeskkonnas. Effect of outdoor environment on the table made of different types of wood
H. Kallakas
20150 citations
Semantic Scholar
Erineva puidujahu osakaaluga puitplastkomposiitide füüsikalised ja mehaanilised omadused. Effect of different wood flour ratio on on the mechanical and physical properties of wood-plastic composites
Mihkel Martin, H. Kallakas
20150 citations
Semantic Scholar

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J. Kers — researcher profile on SciRah
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P. Alao×8
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A. Rohumaa×7
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