Podstawy fizyczne procesu zamarzania wody w porowatych materiałach budowlanych

• Autorzy: Wyrwał J.

Warianty tytułu

EN

Physical foundations of water freezing process in porous building materials

• Języki publikacji: PL

Abstrakty

EN

Frost damages of porous building materials (such as concrete) have been observed in a number of structures that are exposed to water and subfreezing temperature. As the frost damages are associated with the freezing of water, so the physical properties of water and ice near freezing point are reviewed. The macroscopic process of the freezing of water has also been analysed.

Słowa kluczowe

PL

materiały budowlane; materiały porowate; uszkodzenia materiałów; zamarzanie wody

EN

building materials; porous materials; damage to materials; water freezing

• Wydawca: Komisja Inżynierii Budowlanej Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Roczniki Inżynierii Budowlanej
• Rocznik: 2006
• Tom: z. 6
• Strony: 157--160
• Opis fizyczny: Bibliogr. 6 poz., tab., wykr.

Twórcy

autor

Wyrwał J.

• Politechnika Opolska

Bibliografia

• [1] Collins A.L.: The destruction of concrete by frost, J. Inst. Civil Engng, 23, 1944-45, 29-41.
• [2] Chatterji S.: Aspects of freezing process in a porous material-water system. Part 1. Freezing and properties of water and ice, Cement and Concrete Research, 29, 1999, 627-630.
• [3] Handbook of Chemistry and Physics, The Chemical Rubber Co., Cleveland, Ohio, 1968-69, F-5.
• [4] Johnston G.H.: Permafrost, Engineering Design and Construction, Wiley&Sons, New York 1981.
• [5] Matala S.: Effects of carbonation on the pore structure of granulated blast furnace slag concrete, PhD thesis, Espoo, Helsinki University of technology, Finland 1995.
• [6] Fagerlund G.: Determination of pore-size distribution from freezing point depression, Mater. Struct., 6, 1973, 709-720.