Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Karl Borgin"'
Autor:
Karl Borgin
Publikováno v:
Materiales de Construccion, Vol 10, Iss 097, Pp 51-58 (1960)
Not available
Externí odkaz:
https://doaj.org/article/4b37f45c573f47d88d6991a3c754cbed
Publikováno v:
Wood Science and Technology. 9:87-98
Wood samples varying in age from 900 to 4400 years were investigated with the electron microscopes (TEM, SEM) and polarized light microscopy as well as by analysis of the mechanism of fracture. The weakest parts of the structure, and therefore the mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::765f42781f75e8ec192cee1101efdd9e
https://doi.org/10.1007/bf00353388
https://doi.org/10.1007/bf00353388
Publikováno v:
Wood Science and Technology. 9:207-211
Samples of different wood species varying in age from 900 to 4400 years and stored during this period under different conditions were analyzed for their lignin content. Lignins isolated from the samples were investigated by IR-spectroscopy. It could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd025c9ff259eeb33c4b6da114a266a
https://doi.org/10.1007/bf00364638
https://doi.org/10.1007/bf00364638
Autor:
Kathleen Corbett, Karl Borgin
Publikováno v:
Wood Science and Technology. 8:138-147
Based on the fact that bark is an almost perfect water barrier and assuming that bark is impregnated with materials which aid in rendering it impermeable to water, the hydrophobic and water-repellent properties of several bark extractives were invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb4fd9b8d9cffde5f4c3c344668f400
https://doi.org/10.1007/bf00351368
https://doi.org/10.1007/bf00351368
Autor:
Karl Borgin
Publikováno v:
South African Forestry Journal. 86:29-33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec771cd9f7445d2c0913afc88f1ec08
https://doi.org/10.1080/00382167.1973.9629300
https://doi.org/10.1080/00382167.1973.9629300
Publikováno v:
Journal of the South African Forestry Association. 32:56-71
Summary Definitions and terminology are discussed, and particle board, chip board, shaving board, etc., are defined according to a new international agreement. The historical development of the wood particle board industry in Europe is dealt with. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36f4c342b975b460911ea236b3b5320e
https://doi.org/10.1080/03759873.1958.9630878
https://doi.org/10.1080/03759873.1958.9630878
Autor:
Karl Borgin, Kathleen Gorbett
Publikováno v:
South African Forestry Journal. 84:10-15
(1973). A Comparison of the Effect of Weathering of Paints, Varnishes and Water Repellents as Coating Systems for Wood. South African Forestry Journal: Vol. 84, No. 1, pp. 10-15.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9171fa43053dee57f3c265d5a7a349ad
https://doi.org/10.1080/00382167.1973.9629283
https://doi.org/10.1080/00382167.1973.9629283
Autor:
Karl Borgin
Publikováno v:
Journal of Microscopy. 94:1-11
Summary The purpose of the present investigation was to establish the value and suitability of the scanning electron microscope for research on the mechanism of fracture and cohesive failure of the structure of wood. Wood samples, mainly consisting o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e00fb31180db27250fcb4d47f2671655
https://doi.org/10.1111/j.1365-2818.1971.tb02356.x
https://doi.org/10.1111/j.1365-2818.1971.tb02356.x
Autor:
Karl Borgin
Publikováno v:
South African Forestry Journal. 87:18-21
SUMMARY The frequency distribution and the average strength of the glue bond in shear were determined for a large number of glued laminated beams made by several South African lamination plants using different pine species and resorcinol adhesives. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80cec2a8cd5af82c23a17e87003a504
https://doi.org/10.1080/00382167.1973.9629308
https://doi.org/10.1080/00382167.1973.9629308
Autor:
Kathleen Corbett, Karl Borgin
Publikováno v:
Wood Science and Technology. 4:189-194
The effect of supersonic waves on the capillary penetration of liquids into wood was found to be positive or negative depending upon a number of factors. The penetration of non-polar compounds like paraffins and aromatic hydrocarbons was not improved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88ce4acdca0b51390c02b12312a66beb
https://doi.org/10.1007/bf00571853
https://doi.org/10.1007/bf00571853