Search for dissertations about: "Norway spruce"

Showing result 1 - 5 of 171 swedish dissertations containing the words Norway spruce.

  1. 1. Coated Norway Spruce Influence of Wood Characteristics on Water Sorption and Coating Durability

    University dissertation from Växjö : Linnaeus University Press

    Author : Tinh Sjökvist; Linnéuniversitetet.; [2019]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Heartwood; Sapwood; Wood extractives; Moisture content; Paint; Alkyd; Acrylic; Linseed oil; Calcimine paint; Mould; Fungi; Algae; Weathering; Forestry and Wood Technology; Skog och träteknik;

    Abstract : Wood used outdoors is often degraded and discoloured by microorganisms as a natural part of its life cycle, particularly when exposed to high levels of moisture for prolonged times. In this case, the application of a coating (i.e. paint) is an option for increasing the service life of the wood. READ MORE

  2. 2. Norway spruce heartwood properties related to outdoor use

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Karin Sandberg; SP Trä.; Luleå tekniska universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wood Technology; Träteknik; Forestry; agricultural sciences and landscape planning - Wood fibre and forest products; Skogs- och jordbruksvetenskap samt landskapsplanering - Träfiber- och virkeslära;

    Abstract : Nedbrytning av trä är ett komplext problem som beror på många parametrar, men speciellt inverkar fritt vatten, t.ex., från regn. Målet med arbetet var att studera hur olika parametrar påverkar vattenupptagning och uttorkning i gran (Picea abies (L. READ MORE

  3. 3. Spiral Grain in Norway Spruce

    University dissertation from Växjö : Växjö University Press

    Author : Harald Säll; Växjö universitet.; [2002]
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Spiral grain angle; drying deformation; warp; wood quality; Norway spruce; Picea abies; FORESTRY; AGRICULTURAL SCIENCES and LANDSCAPE PLANNING; SKOGS- och JORDBRUKSVETENSKAP samt LANDSKAPSPLANERING;

    Abstract : Wood is a major construction material that is used in many contexts, and for different purposes. Serious problems may arise, however, when moisture related deformations as twist occur in wood used in different types of building structures, joinery and furniture. READ MORE

  4. 4. Mild Steam Explosion of Norway Spruce

    University dissertation from Växjö : Växjö University Press

    Author : Kerstin Jedvert; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; kraft cooking; biorefinery; steam explosion; galacto glucomannan; Norway spruce;

    Abstract : The most common wood species in Sweden, and one of the most important renewable raw materials in Northern Europe, is Norway spruce (Picea abies). Today, it is utilized mainly for sawed timber and the production of pulp and paper. READ MORE

  5. 5. Thinning of Norway spruce

    University dissertation from Växjö : Växjö University Press

    Author : Cristofer Wallentin; Sveriges lantbruksuniversitet.; [2007]
    Keywords : ;

    Abstract : .... READ MORE