Annals of Warsaw University of Life Sciences SGGW Forestry and Wood Technology No 72 Warsaw 2010 Contents: BARBU S. M., BADESCU L.A.M., JAVOREK L. Studies concerning the chip formation at the longitudinal drilling of the beech wood with help high speed camera... 9 DUCHNICZ K., WASIELEWSKI R. Computational method for determining the static stiffness of the saw blade... 13 DUCHNICZ K., WASIELEWSKI R. Effect of the saw blade geometry at its static stiffness... 17 FABISIAK BEATA, DZI GIELEWSKI STANIS AW Evaluation of the design impact on the performance of polish furniture enterprises... 21
MOLI SKI WALDEMAR, FABISIAK EWA, SZWABA TOMASZ Properties of thermally modified ash wood (Fraxinus americana) in the aspect of its affinity to water... 27 MOLI SKI WALDEMAR, FABISIAK EWA, RODECKI UKASZ Selected mechanical properties of thermally modified American ash wood... 32 MOSTOWSKI RAFA The influence of long-lasting permanent load with pulling out force on pin displacement in locally strengthened elements of furniture joints... 37 MOSTOWSKI RAFA The evaluation of influence of particle boards local strengthening in the area of pins set in furniture joints rheological aspect... 42 MOSTOWSKI RAFA, WIELOCH GRZEGORZ The ranges of local influence of PUR 555.6 preparation and load-carrying and stiffness of furniture joint elements... 47 MYDLARZ KATARZYNA Contemporary timber-frame construction systems in Poland... 52 NICEWICZ DANUTA, DANECKI LESZEK Recycling of insulation boards by reuse... 57 NICEWICZ DANUTA, PODLE NA BEATA Influence of freeness of pulp on properties of hardboards... 62 NIEMZ PETER, SONDEREGGER WALTER, HERING STEFAN Thermal conductivity of Norway spruce and European beech in the anatomical directions... 66 NOVÁK IGOR, SEDLIA IK JÁN, JURKOVI PETER, POLLÁK VLADIMÍR, ANTAL PAVOL Development of new types of nanocomposite hot-melt adhesives... 73 NOVÁK IGOR, SEDLIA IK JÁN, FLORIÁN ŠT PÁN, MATYAŠOVSKÝ JÁN, ERVINKOVÁ DANICA Properties of pressure-sensitive adhesives using special filler... 79 NOVÁK IGOR, CHODÁK IVAN, SEDLIA IK JÁN, ŠTEVIAR MARIAN, POPELKA ANTON, KOPNÝ JÁN Investigation of poly(ethylene terephthalate) treated by low-temperature plasma... 83 OLE SKA SYLWIA, ROSZKOWSKI MICHA, CICHY ANDRZEJ, BEER PIOTR Analysis of geometrical deformations of furniture fronts... 90 ORLOWSKI K. A., WIERZBOWSKI M. A. Selected mechanical properties of steam kiln dried wood determined on the basis of cutting power... 95 ORLOWSKI K. A., OCHRYMIUK T. The prediction method of the shear angle in the cutting zone during wood sawing... 99 ORLOWSKI K. A., OCHRYMIUK T., ATKINS A. Specific cutting resistance while sawing of wood the size effect... 103 PA UBICKI B., SZULC M., SYDOR M. Technological aspects of electronic systems production on wood-based PCBs... 108 PARYS TOMASZ Analysis of web page creation technologies used on websites of selected kitchen furniture manufacturers... 113 2
PARYS TOMASZ Website creation script technologies a comparative analysis of compatibility with the W3C standards in Polish furniture industry portals and vortals... 119 PAVLOVI S GUN RS, DOLACIS J NIS, ANTONS ANDIS, C RULE DACE Relationship between the anatomical structure elements and physical properties in the trunk transverse and longitudinal direction for wood of Norway spruce (Picea abies (L.) Karst.) growing in Latvia... 124 PERZYNA K., KOLBRECKI A. Wooden houses and fire safety rules... 129,,... 132,,... 136 PINKOWSKI GRZEGORZ, SZYMA SKI WALDEMAR Quality of profile milling on a cnc woodworking machine... 141 PINKOWSKI GRZEGORZ, SZYMA SKI WALDEMAR, KRAUSS ANDRZEJ Impact of the cutting edge condition on the results of oak wood milling... 147 PINKOWSKI GRZEGORZ, ZAKRZEWSKI WIES AW, JOKIEJ MAGDALENA, KRAUSS ANDRZEJ Investigations on the execution accuracy of floor boards... 153 PODZIEWSKI PIOTR, GÓRSKI JAROS AW Feed rate influence on feed force and cutting torque while drilling in MDF (Middle Density Fibreboard)... 160 POHL PIOTR Studies on heat-transfer coefficient of wood floor materials used in floor heating... 164 POHL PIOTR, WO PIUK MARCIN, FORMELA PIOTR Rigidity of regenerated screw joints in pine wood... 170 POHL PIOTR, WO PIUK MARCIN, FORMELA PIOTR Investigations on holding ability of screws in regenerated pinewood screw joints... 175 POHL PIOTR, RADZIKOWSKI KRZYSZTOF Investigations on insertion forces of double-tee joints into solid wood planks and wood-based boards... 180 POLEK-DURAJ KORNELIA Competitiveness growth comparing to corporate social responsibility idea on the basis of the timber industry (case study)... 187 PÓ KA MARZENA, KONECKI MAREK Analysis of the heat release rate from wood with applied fire protection by selected flame retardant agents... 192 POPYK W ODZIMIERZ, MIKO AJCZAK EL BIETA, MYDLARZ KATARZYNA Innovative Processes in the Polish Wood Industry in the Years 2005 2009... 196,, MDF... 201 3
RADOMSKI ANDRZEJ, MA KOWSKI PIOTR, KO CIELNIAK AGNIESZKA Determination of Absolute Molar Mass Distribution of Paraloid B72... 206 RADOMSKI ANDRZEJ, ZAWADZKI JANUSZ, DRO D EK MICHA, SZADKOWSKI JAN Non-degrading nitration of pinewood cellulose... 213 ROHANOVÁ ALENA Characteristic values of quality for spruce timber determined by MTG Timber Grader device... 220 ROHANOVÁ ALENA, NUNEZ ERIKA Logs and sawn Timber Quality for building constructions... 225 ROHANOVÁ ALENA, LAGA A RASTISLAV, VACEK VLADIMÍR Static and dynamic modulus of spruce structural timber... 229 ROUSEK MIROSLAV, KOPECKÝ ZDEN K, SVATOŠ MICHAL Problems of the quality of wood machining by milling stressing the effect of parameters of machining on the kind of wood... 233 RÓ A SKA ANNA, SWACZYNA IRENA The Construction and Design of a Wicker Furniture Set from the Collection of the Castle Museum in a cut as a Criterion for Identification... 243 RÓ A SKA ANNA Design and Construction Innovation in Wicker Furniture Created by W adys aw Wo kowski... 248 RUŽINSKÁ EVA, DANIHELOVÁ ANNA, JAB O SKI MAREK, ZBIE MARCIN Multi-recovery of specific waste biomass for production environmetally friendly products. Part 1. Preparation of new type wood materials... 252 RUŽINSKÁ EVA, DANIHELOVÁ ANNA, MARKOVÁ IVETA, JAB O SKI MAREK, ZBIE MARCIN Multi-recovery of specific waste biomass for production environmetally materials. Part 2. Evaluation selected characteristics of sulphate waste liquor for their energy utilization... 257 SAFONOV A.O., BELYKH V.V. Improvement of Industrial Equipment for Wood Biofuel Production... 261 ŠATANOVÁ ANNA Monitoring of costs and creation of calculations in business... 265 SEDLIA IK JÁN, ŠMIDRIAKOVÁ MÁRIA Shear strength of the joint wood carbon lamella after moisture and heat conditioning... 270 SEDLIA IKOVÁ MARIANA Analysis of the impact of the introduction of the euro in Slovak economy... 275 SEMAK S., MA KOWSKI P., MAZUREK A. Whitening of oak wood with hydrogen peroxide... 280,,... 283 STARECKI ANDRZEJ, JAB O SKI MAREK, DANIHELOVÁ ANNA RUŽINSKÁ EVA Strength properties change in birch veneered high density fiberboard... 288 4
SUDO EWA, SULIK PAWE Shear strength of glue joints of PVAC adhesives and selected wood species... 293 SUJOVÁ ANDREA, SEDLIA IKOVÁ MARIANA Forecast of the trend of Slovak Republic economic performance - the basis of opportunities for future development of enterprises... 298 SWACZYNA IRENA, K DZIERSKI ANDRZEJ, RÓ A SKA ANNA, SZYMCZYK AGNIESZKA, TOMUSIAK ANDRZEJ, R EWSKA ZOFIA Designs of wooden floorings in historical buildings in the Kolbuszowa County... 303 SYDOR M., SZULC M., PA UBICKI B. Usability of wood-based materials as a supporting layer of PCB... 308 SZCZAWI SKI MIECZYS AW, PACHELSKA HANNA Value assessment for deciduous timber (birch, alder) logs for plywood manufacture... 312 SZCZAWI SKI MIECZYS AW, OLKOWICZ MAGDALENA The verification method of the production assortment structure in the furniture factory... 317 SZCZAWI SKI MIECZYS AW, JENCZYK TO OCZKO IZABELLA Application of modified method of beech round wood value pricing... 320 SZCZ SNA MAGDALENA, ANDRES BOGUS AW, KOSTYRA MICHA Natural resistance of selected South-East Asian wood species against Gloeophyllum sepiarium (Wulf. Fr.) P. Karst fungus... 327 SZCZ SNA MAGDALENA, GAWRON JAKUB, ZIELENKIEWICZ TOMASZ Examination of common ash (Fraxinus excelsior L.) colour change after heat treatment... 331 SZENTNER KINGA, RATAJCZAK IZABELA, MAZELA BART OMIEJ, HOCHMA SKA PATRYCJA Interactions of silicon compounds and mixture of linseed and tung oils with cellulose... 336 SZWAJKA KRZYSZTOF, ZIELI SKA-SZWAJKA JOANNA Interrelationships between cutting force and tool wear in chipboard milling... 340 SZWAJKA KRZYSZTOF, ZIELI SKA-SZWAJKA JOANNA An overview of data acquisition system for cutting force measuring and optimization in milling... 346 SZYMANOWSKI WAC AW, OLKOWICZ MAGDALENA Implementing new products the chance of furniture industry development... 350 SZYMANOWSKI KAROL, GÓRSKI JAROS AW Influence of the speed machining to the tool life during processing of the particleboard... 355 SZYMA SKI WALDEMAR, PINKOWSKI GRZEGORZ, KRAUSS ANDRZEJ Impact of feed speed on the processing quality of seats on a multi-spindle drilling machine... 359 TABERT MAREK, LIS WOJCIECH Economic benefits of bio-energy generation from wood waste... 365 5
TOMCZAK A., JELONEK T., RUTKOWSKI M. Biometrical characteristics of mature pine stands differing in terms of quality, growing under site conditions of fresh mixed coniferous forest... 370 TOMCZAK A., PAZDROWSKI W., JELONEK T. Biometrical characteristics of mature pine stands differing in terms of quality, growing under site conditions of fresh mixed broad-leaved forest... 374 TOMUSIAK ANDRZEJ Study on the application of different types of roof trusses in wooden constructions... 378 TROCHIMOWICZ ALEKSANDRA Conservation of wooden sculpture of saint Anne... 382 TROCHIMOWICZ ALEKSANDRA, SWACZYNA IRENA Species of wood used in cradle structures... 386 TULIK MIRELA, RUSIN ALEKSANDRA Microfibril orientation during cambial xylem derivatives differentiation in stems of Scots pine trees grown under polluted environment... 390 WALISZEWSKA BOGUS AWA, PR DZY SKI W ODZIMIERZ, CHADZINIKOLAU TAMARA, SPEK-D WIGA A AGNIESZKA Changes in wood basic chemical composition in Salix viminalis in a model experiment... 395 WALISZEWSKA BOGUS AWA, PR DZY SKI W ODZIMIERZ, KOZ OWSKA MONIKA, WOJECH RENATA Changes in the degree of cellulose polymerisation of Salix viminalis willow seedlings after supplementation with Cu and Pb... 401 WARMBIER KRZYSZTOF, WILCZY SKI ARNOLD, DANECKI LESZEK Particle size dependent properties of three-layer particleboards with the core layer made from willow (Salix viminalis)... 405 WASIELEWSKI ROMAN Ultimate distortion of circular saw... 410 WASIELEWSKI ROMAN Losses and raw material yield of wood sawing processes.. 414 WASIELEWSKI R., OR OWSKI K., DZURENDA L. Diagnostic usefulness of granulometric analyses of chips distribution while sawing of wood... 418 WASIELEWSKI R., OR OWSKI K. A. Pro-ecological technology of wood sawing with circular saw blades... 423 WIADEREK IWONA, WALISZEWSKA BOGUS AWA Selected mechanical properties of one-year old twigs of Salix acutifolia... 427 WIELOCH GRZEGORZ, OSAJDA MARCIN, JAVOREK LUBOMIR ZASADA MAREK, CIELOSZYK JANUSZ, CHMIELEWSKI KRZYSZTOF New idea in construction and performance of turning rotary knife... 433 WIELOCH GRZEGORZ, PORANKIEWICZ BOLES AW Computerised production line of carpentry products processing centre Hundegger K-2... 438 6
WIELOCH GRZEGORZ The treehouse... 444 WIERUSZEWSKI MAREK., GOTYCH VIKTOR., HRUZIK GINTER J., MARCINKOWSKA AGNIESZKA, KRYSTOFIAK TOMASZ, LIS BARBARA Comparison of traits pine timber used in skeletal constructions... 448 WIERUSZEWSKI MAREK, GOTYCH VIKTOR, HRUZIK GINTER J., GO U SKI GRZEGORZ Glued elements for construction... 453 WIERZBOWSKI M., BARA SKI J, Application of gas-steam mixture for wood drying purposes... 458 WILKOWSKI JACEK, DUBIS MICHA, CZARNIAK PAWE Influence of cutting speed on tool life during of laminated particleboard drilling... 463 WILKOWSKI JACEK, ZIELI SKI JANUSZ, CZARNIAK PAWE Analysis of tool life criterion during laminated chipboard milling... 468 WILKOWSKI JACEK, EREBIEC BART OMIEJ, CZARNIAK PAWE Analysis of surface roughness in wood milling... 474 WILKOWSKI JACEK, GRZE KIEWICZ MAREK, CZARNIAK PAWE, LITWA MICHA Influence of wood thermal modification on cutting resistance during drilling... 480 WITOMSKI PIOTR, KRAJEWSKI ADAM, NAROJEK TADEUSZ Measurements of wood density using X-ray computer tomography... 485 WO PIUK MARCIN, POHL PIOTR Investigations on geometry of locally modified area in MDF boards by a non-destructive method... 490 ZABIELSKA-MATEJUK JADWIGA, PERNAK JULIUSZ, STANGIERSKA ANNA The resistance of Scots pine wood protected with ammonium ionic liquids to attack by mould fungi... 497 ZAWADZKI JANUSZ, ZIELENKIEWICZ TOMASZ, RADOMSKI ANDRZEJ Migrations of chromium compound in pine wood samples (Pinus sylvestris L.)... 502 ZEMIAR, J., PETRÍK, J., GAFF, M. The change of veneer thickness after pressing compression... 509 ZIELENKIEWICZ TOMASZ Method development of the XRF analysis of metals contents in scots pine wood (Pinus sylvestris L.)... 514 ZIELI SKA-SZWAJKA JOANNA, GÓRSKI JAROS AW, SZWAJKA KRZYSZTOF Measuring components cutting force in chipboards milling... 522 ZIELI SKA-SZWAJKA JOANNA, GÓRSKI JAROS AW Schnittgeschwindigkeitseinfluß auf die Standzeit den Fräser... 527 -... 531 PRZYBYSZ PIOTR, PRZYBYSZ KAZIMIERZ Prospects of papermaking industry development in Poland barrier of wood supply... 536 7