Sökning: "Sealing"

Visar resultat 1 - 5 av 115 avhandlingar innehållade ordet Sealing.

  1. 1. A Sociological Approach to Indoor Environment in Dwellings : Risk factors for Sick Building Syndrome (SBS) and Discomfort

    Författare :Karin Engvall; Dan Norbäck; Eva Sandstedt; Göran Strid; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Indoor environment; Questionnaire; Atopy; Building age; Indoor air quality; Sick building syndrome SBS ; Validation; Dwelling; Energy conservation; Mechanical ventilation; Building dampness; Building reconstruction; Wood heating; Electric heating; Heat pump; Thermal Insulation; Sealing; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin; arbets- och miljömedicin; Occupational and Environmental Medicine;

    Sammanfattning : The principal aim was to study selected aspects of indoor environment in dwellings and their association with symptoms compatible with the sick building syndrome (SBS). A validated questionnaire was developed specifically for residential indoor investigations, using sociological principles and test procedures. LÄS MER

  2. 2. Model for prediction of grouting results : spreading, sealing efficiency and inflow

    Författare :Magnus Eriksson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 3. Barrier Properties of Liquid Crystalline Polymers and their Blends with PE and PETP

    Författare :Göran Flodberg; KTH; []
    Nyckelord :Blends; polyethylene; poly ethylene terephthalate ; liquid crystalline polymers; Vectra; barrier properties; morphology; pouches; sealing; migration; high performance liquid chromatography; HPLC ;

    Sammanfattning : .... LÄS MER

  4. 4. Prediction of grout spread and sealing effect

    Författare :Magnus Eriksson; KTH; []
    Nyckelord :grouting; cement. Fracture flow; sealing. Bingham mode. Network. Penetration ability; specific capacity;

    Sammanfattning : .... LÄS MER

  5. 5. On the inception of leakage : Effect of hydrostatic pressure on the sealing interface

    Författare :De Huang; Andreas Almqvist; Roland Larsson; Xiang Yan; Alessandro Ruggiero; Luleå tekniska universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; static seal; contact mechanics; hydrostatic; critical pressure; leakage; Machine Elements; Maskinelement;

    Sammanfattning : As the move towards sustainability continues,  attention needs to be paid to the development of new machinery with high performance and low environmental impact. It places increasing demands on low/zero-emission sealing with a long lifetime. LÄS MER