• Assessment of fire-retardant treatments and their impact on the fire performance and bonding properties of aspen and silver birch veneersAlao, Percy Festus; Olusoji, Adekunle; Kallakas, Heikko; Just, Alar; Kers, JaanEuropean journal of wood and wood products2025 / art. 66 https://doi.org/10.1007/s00107-025-02223-1
• Characterisation of frost-retted hemp fibres for use as reinforcement in biocomposites = Külmligu kanepikiudude karakteriseerimine kasutamiseks sarrusena biokomposiitidesAlao, Percy Festus2022 https://doi.org/10.23658/taltech.31/2022 https://digikogu.taltech.ee/et/Item/1cb2c061-7df8-4d8b-806a-fd53ea8820b5 https://www.ester.ee/record=b5500189*est
• Development of hemp hurd particleboards from formaldehyde-free resinsAlao, Percy Festus; Tobias, Micah Onyedikachi; Kallakas, Heikko; Poltimäe, Triinu; Kers, Jaan; Goljandin, Dmitri11th International Conference Biosystems Engineering : May 6-8, 2020 in Tartu, Estonia : book of abstracts [Võrguteavik]2020 / p. 99 https://www.ester.ee/record=b5347289*est
• Development of hemp hurd particleboards from formaldehyde-free resinsAlao, Percy Festus; Tobias, Micah Onyedikachi; Kallakas, Heikko; Poltimäe, Triinu; Kers, Jaan; Goljandin, DmitriAgronomy research2020 / p. 679–688 : ill https://doi.org/10.15159/AR.20.127 https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-85086333855&origin=inward&txGid=1b539c72415f070dc2a89c7f1b2d5232
• Effect of hemp fiber surface treatment on the moisture/water resistance and reaction to fire of reinforced PLA compositesAlao, Percy Festus; Marrot, Laetitia; Kallakas, Heikko; Just, Alar; Poltimäe, Triinu; Kers, JaanMaterials2021 / art. 4332, 17 p. : ill https://doi.org/10.3390/ma14154332 https://www.scopus.com/sourceid/76627 https://www.scopus.com/record/display.uri?eid=2-s2.0-85112061036&origin=inward&txGid=7fd15e863ce595004501a99e938f7606 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MATERIALS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000682104600001
• Effect of hemp fibre length on the properties of polypropylene compositesAlao, Percy Festus; Kallakas, Heikko; Poltimäe, Triinu; Kers, JaanAgronomy research2019 / p. 1517–1531 : ill https://doi.org/10.15159/AR.19.146 https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-85076191803&origin=inward&txGid=f745831a0b619902e4f8fb56b99628a2
• Effect of hemp fibre length on the properties of polypropylene composites [Online resource]Alao, Percy Festus; Kallakas, Heikko; Kers, JaanTartu Ülikooli ASTRA projekt PER ASPERA : Funktsionaalsed materjalid ja tehnoloogiad : [4.-5. veebruar, 2019, Tartu : teesid]2019 / 1 p.: ill http://fmtdk.ut.ee/teesid-2019/
• Fire and mechanical properties of hemp and clay boards for timber structuresKallakas, Heikko; Liblik, Johanna; Alao, Percy Festus; Poltimäe, Triinu; Just, Alar; Kers, JaanIOP conference series : earth and environmental science Central Europe towards Sustainable Building (CESB19) 2–4 July 2019, Prague, Czech Republic2019 / art. 012019, 8 p. : ill https://doi.org/10.1088/1755-1315/290/1/012019 https://www.scopus.com/sourceid/19900195068 https://www.scopus.com/record/display.uri?eid=2-s2.0-85068757629&origin=inward&txGid=6a0da084dbc5411f9a8f1468045064b4
• Impact of alkali and silane treatment on hemp/PLA composites’ performance : from micro to macro scaleAlao, Percy Festus; Marrot, Laetitia; Burnard, Michael David; Lavrič, Gregor; Saarna, Mart; Kers, JaanPolymers2021 / art. 851, 18 p. : ill https://doi.org/10.3390/polym13060851 https://www.scopus.com/sourceid/54222 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103022257&origin=inward&txGid=374ba625cddb929fa3a347f355428181 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=POLYMERS-BASEL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000651933500001
• Influence of protic ionic liquid-based flame retardant on the flammability and water sorption of alkalized hemp fiber-reinforced PLA compositesAlao, Percy Festus; Press, Raimond; Ruponen, Jussi; Mikli, Valdek; Kers, JaanPolymers2023 / art. 3661 https://doi.org/10.3390/polym15183661 https://www.scopus.com/sourceid/54222 https://www.scopus.com/record/display.uri?eid=2-s2.0-85172893891&origin=inward&txGid=0c63cb16ba8900cd30fd826342b2df79 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=POLYMERS-BASEL&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001093241100001
• Investigation of efficient alkali treatment and the effect of flame retardant on the mechanical and fire performance of frost-retted hemp fiber reinforced PLAAlao, Percy Festus; Press, Raimond; Kallakas, Heikko; Ruponen, Jussi; Poltimäe, Triinu; Kers, JaanPolymers2022 / art. 2280 https://doi.org/10.3390/polym14112280 https://www.scopus.com/sourceid/54222 https://www.scopus.com/record/display.uri?eid=2-s2.0-85133667651&origin=inward&txGid=757b9b30035edba0ae07288cd00a6e4a https://jcr.clarivate.com/jcr-jp/journal-profile?journal=POLYMERS-BASEL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000809465400001
• Natural weathering of bio-based façade materialsAlao, Percy Festus; Visnapuu, Kevin; Kallakas, Heikko; Poltimäe, Triinu; Kers, JaanForests2020 / art. 642, 12 p. : ill https://doi.org/10.3390/f11060642 https://www.scopus.com/sourceid/21100219934 https://www.scopus.com/record/display.uri?eid=2-s2.0-85087941290&origin=inward&txGid=33e0c4f9d18d15229087f3da03f06ec7 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=FORESTS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000551904300001
• Prefab light clay-timber elements for net zero whole-life carbon buildingsPäätalo, Juha; Alao, Percy Festus; Rohumaa, Anti; Kers, Jaan; Liblik, Johanna; Lylykangas, Kimmo SakariJournal of sustainable architecture and civil engineering2024 / p. 89-100 https://doi.org/10.5755/j01.sace.34.1.35561
• Prefab light clay-timber elements for net zero whole-life carbon buildings : [conference paper]Päätalo, Juha; Kers, Jaan; Rohumaa, Anti; Alao, Percy Festus; Liblik, Johanna; Lylykangas, Kimmo Sakari5th International Conference Forum Wood Building Baltic : 26-28 February 2024, Tallinn, Estonia : proceedings2024 / p. 124-125 : ill https://digikogu.taltech.ee/et/Item/22318c67-e0ef-42f1-88c7-34c9d9677b17 https://www.ester.ee/record=b5668645*est
• Properties of frost-retted hemp fibres for the reinforcement of compositesMarrot, Laetitia; Alao, Percy Festus; Mikli, Valdek; Kers, JaanJournal of natural fibers2022 / p. 16017-16028 https://doi.org/10.1080/15440478.2021.1904474 https://www.scopus.com/sourceid/130154 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103050890&origin=inward&txGid=73c79dd69f56eeed339daff188f44b3d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20NAT%20FIBERS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000641345400001
• Properties of retted hemp fibres for reinforcement of compositesMarrot, Laetitia; Alao, Percy Festus; Kallakas, Heikko; Poltimäe, Triinu; Kers, Jaan; Mikli, Valdek; Mere, ArvoGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 13 : ill http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf
• The effect of birch (Betula pendula Roth) face veneer thickness on the reaction to fire properties of fire-retardant treated plywoodAlao, Percy Festus; Dembovski, Karl Harold; Rohumaa, Anti; Ruponen, Jussi; Kers, JaanConstruction and building materials2024 / art. 136242 https://doi.org/10.1016/j.conbuildmat.2024.136242
• Utilization of Estonian cultivated hemp fibre (a byproduct of cannabidiol production), as a reinforcing material for bio-based thermoplastic compositeAlao, Percy Festus; Marrot, Laetitia; Kers, JaanGSFMT Scientific Conference 2021 : Tartu, June 14-15, 2021 : abstracts2021 / O 5 https://fmtdk.ut.ee/wp-content/uploads/2021/06/GSFMT_abstractbook_2021.pdf