Study on physico-mechanical properties of the modified alkaline aluminosilicate adhesive-bonded timber elements
Дата
2019
Автори
Guzii, S.
Krivenko, P.
Bondarenko, O.
Kopylova, T.
Заголовок журналу
Журнал ISSN
Назва тому
Видавець
Анотація
The purpose of the work was to study physico-mechanical properties of glued
connections of wood rods, toothed lamellae after splicing and corner spike clamping of window
frames which were obtained in the production conditions. The alkaline aluminosilicate binder-based
adhesive (glue) of the composition 0.8Na2O·Al2O3·4.5SiO2·20H2O modified using organo-mineral
additives was used in testing. After solidification of the adhesive, the samples were cut to determine
the strength of frame corner joints in bending, glued timber connections for splitting along the
grains, toothed glued connections in bending and water resistance of the glued connections of
timber elements. The results of these tests showed high values of strength characteristics in case of
the proposed modified alkaline aluminosilicate binder-based adhesive (glue), which were by 1.5
times higher than those in case of the WoodMax (D2) taken as a reference glue, and in water
resistance complied with Class D2/D3 as per PN-EN 204.
Опис
Стаття
Ключові слова
adhesive, alkaline aluminosilicate binder, timber, physico-mechanical properties, water resistance, кафедра будівельних матеріалів
Бібліографічний опис
Study on physico-mechanical properties of the modified alkaline aluminosilicate adhesive-bonded timber elements / S. Guzii, P. Krivenko, O. Bondarenko, T. Kopylova // Solid State Phenomena. – 2019. – Vol. 296. - P. 112 - 117. - Bibliogr. : 14 titl.
doi:10.4028/www.scientific.net/SSP.296.112. https://www.scientific.net/SSP.296.112