Difuzija vodne pare in ostali mehanizmi navlaževanja gradbenih konstrukcij

Hus, Žiga (author), Prek, Matjaž (mentor)

V stavbah pogosto pride do navlaževanja, ko pride konstrukcija v stik z vodo ali vodno paro. To se zgodi pri gradbenih materialih, ki so porozni. Najpogostejši viri vodne pare so človek in sobne rastline ter aktivnosti kot so kuhanje, sušenje perila, tuširanje in kopanje. Voda lahko pride v konstrukcijo na več načinov. Nekatere lahko preprečimo dokaj enostavno, za druge pa imamo standardne postopke. Za difuzijo vodne pare uporabljamo Glaserjev postopek, po standardu ISO 13788. V zaključni nalogi je opisan Glaserjev postopek in kako lahko preprečimo difuzijo vodne pare.

• Language: Slovenian
• Keywords: difuzija, vodna para, transport vlage, stavbe, parne zapore, toplotni tok
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [Ž. Hus]
• Year: 2019
• Number of pages: XIII, 25 f.
• PID: 20.500.12556/RUL-108734
• UDC: 621.6.023:532.72(043.2)
• COBISS.SI-ID: 16727835
• Publication date in RUL: 16.07.2019

Secondary language

• Language: English
• Title: Diffusion of water vapour and other mechanisms of building clampness

Abstract

In buildings there is offten moisture, when the building comes in touch with water od water vapour. This happens with building materials, which are porous. The most frequent sources of water vapour are humans, houseplants and activities which involve cooking, drying laundry, showering and bathing. Water can come into a construction in many ways. Some can be prevented easily (e.g. capillary rise), others require standard methods. For diffusion of water vapour we use the Glaser method (ISO 13788). In the following final thesis we explain the Glaser method and how to prevent diffusion of water vapour.

• Keywords: diffusion, water vapour, moisture transfer, buildings, vapor barriers, heat flow