Sökning: "Aleksandra Talevska"

Hittade 2 uppsatser innehållade orden Aleksandra Talevska.

1. 1. Självuttorkning i betong med aluminatrika tillsatsmaterial

   Master-uppsats, Lunds universitet/Avdelningen för Byggnadsmaterial

   Författare :Björn Grahn; Aleksandra Talevska; [2019]
   Nyckelord :Betong; cement; cementpasta; uttorkning; självuttorkning; tillsatsmaterial; aluminatrika tillsatsmaterial; värmeutveckling; ettringit; aluminat; relativ fuktighet; RF; CSA; CA; Technology and Engineering;

   Sammanfattning : This master thesis work concerns the effect of high-alumina additives on the selfdesication of concrete. The purpose of the work was to examine the possibilities to optimize the binder-content of concrete with regards to self-desiccation. Two highalumina additives have been examined. LÄS MER

3. 2. Fuktegenskaper hos magnesiumoxidskivor

   Kandidat-uppsats, Lunds universitet/LTH Ingenjörshögskolan vid Campus Helsingborg

   Författare :Aleksandra Talevska; Omar Fakhro; [2016]
   Nyckelord :magnesiumoxidskiva; magnesiumoxid; magnesiumklorid; fukt; fuktegenskaper; magnesiumcement; magnesia; sorelcement; sorptionsisoterm; diffusionskoefficient; Technology and Engineering;

   Sammanfattning : This paper consists of a literature study and laboratory experiments of magnesium oxide boards, from Swedish suppliers, that is a part of a larger research project. Lately the boards have become known for the way they absorb moisture which has led to damage on adjacent materials. The boards are inorganic and are marketed as moisture proof. LÄS MER