Sökning: "Sealing"

Visar resultat 1 - 5 av 122 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 :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

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

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

   Sammanfattning : .... LÄS MER

4. 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

5. 4. Drip Sealing Grouting of Tunnels in Crystalline Rock: Conceptualisation and Technical Strategies

   Författare :Christian Butron; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; icicle formation; drip sealing; unsaturated flow; rock fracture; dripping.; channels; crystalline rock; design; Grouting; ice growth; evaluation;

   Sammanfattning : A conceptual model of the groundwater hydraulic conditions around the tunnel contour in ancient brittle crystalline rocks has been developed and verified. The general aim has been to reach an understanding of the groundwater conditions in and close to the tunnel roof where dripping takes place and to propose technical and practical strategies for waterproofing. LÄS MER

7. 5. 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