Sökning: "Mortar"

Visar resultat 1 - 5 av 48 avhandlingar innehållade ordet Mortar.

  1. 1. Traditional lime mortar and plaster Reconstruction with emphasis on durability

    Detta är en avhandling från Göteborg : Chalmers Tekniska Högskola

    Författare :Kristin Balksten; Chalmers tekniska högskola.; Chalmers University of Technology.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Conservation HGO ; Kulturvård HGO ; lime plaster; lime mortar; masonry; craftsmanship; pore structure; frost resistance; historic mortar;

    Sammanfattning : Lime mortar and plaster have been investigated with the aim to improve the knowledge on how to make them as durable as before the cement technology was developed. The background was the durability problems experienced for newly produced lime plaster on the medieval churches on the island of Gotland, Sweden. LÄS MER

  2. 2. Characterisation and Consolidation of Historical Lime Mortars in Cultural Heritage Buildings and Associated Structures in East Africa

    Detta är en avhandling från Stockholm : KTH

    Författare :Athuman M. K. Ngoma; KTH.; [2009]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; East Africa; Stone Town; historical building; mortar; deterioration; consolidation; calcium hydroxide solution; TECHNOLOGY Civil engineering and architecture Building engineering; TEKNIKVETENSKAP Samhällsbyggnadsteknik och arkitektur Byggnadsteknik;

    Sammanfattning : For the period of several centuries, the influence of several distinct cultures produced rich and diverse cultural heritage that we see today in East Africa countries. The most tangible remains of these heritages are stone built buildings and structures including, palaces, mosques, residential houses and tombs. LÄS MER

  3. 3. Moisture permeability of mature concrete, cement mortar and cement paste

    Detta är en avhandling från Division of Building Materials, LTH, Lund University

    Författare :Göran Hedenblad; Lunds universitet.; Lund University.; [1993]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; moisture transport; cement paste; moisture permeability; concrete; moisture flow; cement mortar;

    Sammanfattning : Moisture permeability tests were performed on specimens of concrete, cement mortar and cement paste with the bottom side in water or in moist air and the upper side in a relative humidity of 33 %. The distribution of the relative humidity within the specimen was measured, at stationary conditions, as well as the amount of water which pass through the specimen. LÄS MER

  4. 4. Structure of Hardened Cement-Fly Ash Systems and Their Related Properties

    Detta är en avhandling från Chalmers University of Technology

    Författare :Aimin Xu; Chalmers tekniska högskola.; Chalmers University of Technology.; [1992]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Samhällsbyggnadsteknik och arkitektur; Civil engineering and architecture; fly ash; pore structure; microstructure; cement paste; mortar; water vapour sorption isotherms; scanning electron microscopy; X-ray diffraction analysis; thermogravity analysis; differential thermal analysis;

    Sammanfattning : The influence of fly ash on the pore structure and microstructure of cement paste and mortar has been investigated. The methods applied include water vapour sorption isotherms, scanning electron microscopy, X-ray diffraction analysis and thermogravity/differential thermal analysis. LÄS MER

  5. 5. Bruk av kalk och sand ur ett hantverkligt perspektiv

    Detta är en avhandling från Göteborg : University of Gothenburg

    Författare :Jonny Eriksson; Göteborgs universitet.; Gothenburg University.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Eriksson method; mortar; lime putty; quenching methods; lime-kilns;

    Sammanfattning : Sweden has a thousand-year history of burning (calcinating) and slaking (hydrating) limestone to produce a binder for mortar and stucco. We can assume that the conditions for manufacturing such binders have varied from one part of the country to another. LÄS MER