Sökning: "Sapwood"
Visar resultat 1 - 5 av 38 avhandlingar innehållade ordet Sapwood.
1. Coated Norway Spruce : Influence of Wood Characteristics on Water Sorption and Coating Durability
Sammanfattning : 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. LÄS MER
2. Characterization of Mould Fungi Growth on Scots Pine Sapwood Surfaces
Sammanfattning : .... LÄS MER
3. The effect of raw material properties on pulping kinetics : an initial study of spruce sapwood
Sammanfattning : .... LÄS MER
4. Scots pine (Pinus sylvestris L.) sapwood modification by vinyl acetate-epoxidized plant oil copolymer : precursor syntheses, characterization, modified wood properties and durability
Sammanfattning : A new bio-based formulation consisting of plant oil and vinyl acetate was developed for wood modification aiming at improving some of the material’s properties. In–situ epoxidation of linseed oil (LO) and soybean oil (SO) was carried out at different times with purpose of preparing epoxidized oils with various epoxy content. LÄS MER
5. Above Ground Durability of Swedish Softwood
Sammanfattning : This thesis describes aspects of durability of Swedish softwood in above ground applications. The thesis consists of a summary of nine papers, which all aim to explain the existing variation in above ground microbial durability and moisture sensitivity of Norway spruce (Picea abies) and Scots pine (Pinus sylvestris). LÄS MER