Wood Moisture-Content Measurement Accuracy of Impregnated and Nonimpregnated Wood

被引：9

作者：

Baranski, Jacek ^{[1
]}

Suchta, Aleksandra ^{[2
]}

Baranska, Sylwia ^{[3
]}

Klement, Ivan ^{[4
]}

Vilkovska, Tatiana ^{[4
]}

Vilkovsky, Peter ^{[4
]}

机构：

[1] Gdansk Univ Technol, Energy Inst, Fac Mech Engn & Ship Technol, Narutowicza 11-12, PL-80233 Gdansk, Poland

[2] Gdansk Univ Technol, Inst Machine & Mat Technol, Fac Mech Engn & Ship Technol, Narutowicza 11-12, PL-80233 Gdansk, Poland

[3] Univ Gdansk, Dept Mol Genet Bacteria, Fac Biol, Wita Stwosza 59, PL-80308 Gdansk, Poland

[4] Tech Univ Zvolen, Fac Wood Sci & Technol, Dept Wood Technol, TG Masaryka 24, Zvolen 96001, Slovakia

来源：

SENSORS | 2021年 / 21卷 / 21期

关键词：

wood drying; impregnated wood; pine wood; wood moisture content; wood resistance; moisture content; moisture meter resistance; TIMBER; RESISTANCE;

D O I：

10.3390/s21217033

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The influence of the impregnation process of pine wood (Pinus sylvestris L.) samples on the electrical resistance changes and the moisture-content measurement accuracy is presented in this paper. In this study, the resistances of impregnated and nonimpregnated green pine timber harvested from northern Poland were compared. An impregnation method based on a vacuum-pressure chamber was used. Copper salts were applied as the impregnated solutions. The obtained results of the electrical resistance comparison showed a dependence of wood resistance on the moisture content. Higher conductivity occurred in impregnated wood samples filled with copper salt compared with wood samples without impregnation. Noticeable differences in the electrical resistance values were observed when the wood moisture content was significantly above the Fibre Saturation Point (FSP).

引用

页数：15

共 50 条

[31] Influence of moisture content on EPR parameters of copper in impregnated wood
M. Humar
M. Petric
M. Šentjurc
[J]. Holz als Roh- und Werkstoff, 2001, 59 : 254 - 255
[32] MEASUREMENT OF MOISTURE-CONTENT
SLIGHT, H
[J]. CONTROL AND INSTRUMENTATION, 1991, 23 (02): : 53 - 53
[33] Wood Moisture Content Measurement at 2.45 GHz
Vallejos, Cristobal
Grote, Walter
[J]. 2009 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC 2009), 2009, : 216 - 220
[34] Measurement of Wood Moisture Content Using Microwaves
Gallardo, Diego
Reyes, Nicolas
Monasterio, David
Finger, Ricardo
[J]. 2018 IEEE MTT-S LATIN AMERICA MICROWAVE CONFERENCE (LAMC 2018), 2018,
[35] EFFECT OF C/N RATIO AND MOISTURE-CONTENT ON THE COMPOSTING OF POPLAR WOOD
RAO, N
GRETHLEIN, HE
REDDY, CA
[J]. BIOTECHNOLOGY LETTERS, 1995, 17 (08) : 889 - 892
[36] A TECHNIQUE TO ELECTRICALLY MEASURE THE MOISTURE-CONTENT OF WOOD ABOVE FIBER SATURATION
CHEN, ZJ
WENGERT, EM
LAMB, FM
[J]. FOREST PRODUCTS JOURNAL, 1994, 44 (09) : 57 - 62
[37] STRENGTH PROPERTIES AND MOISTURE-CONTENT OF OAK WOOD FROM DECLINING FORESTS
BUES, CT
SCHULZ, H
[J]. HOLZ ALS ROH-UND WERKSTOFF, 1990, 48 (03) : 85 - 89
[38] SWELLING AND SWELLING ANISOTROPY OF WOOD WITHIN VARIOUS RANGES OF MOISTURE-CONTENT
BURMESTER, A
[J]. HOLZ ALS ROH-UND WERKSTOFF, 1972, 30 (10) : 380 - +
[39] THE EFFECT ON THE IMPREGNATION OF PINE WOOD WITH SULFATE LIQUOR OF THE THICKNESS OF WOOD CHIPS HAVING A DIFFERENT MOISTURE-CONTENT
POLLER, S
[J]. ZELLSTOFF UND PAPIER, 1984, 33 (03): : 83 - 84
[40] THE INFLUENCE OF MOISTURE-CONTENT ON THE FLEXURAL STRENGTH OF STYRENE-POLYMERIZED WOOD
BREBNER, KI
SCHNEIDER, MH
JONES, RT
[J]. FOREST PRODUCTS JOURNAL, 1988, 38 (04) : 55 - 58

← 1 2 3 4 5 →