Zapała, Justyna (2010) Negative aspects of the impact of bacteria on concrete (Negatywne aspekty oddziaływania bakterii na beton). Structure & Environment, 2 (2). pp. 14-19. ISSN 2081-1500
|
Tekst
Zapala_Negative_2_2010.pdf Download (313kB) | Preview |
Streszczenie
This paper presents the most frequently occurring cases of cement paste corrosion caused by living organisms. Concrete is exposed to the effects of corrosive factors. One of the factors which cause corrosion are living organisms. The key role is played by bacteria, algae, fungi, lichen. The role of microorganisms is essential in the destructive processes. The enzymes and metabolites secreted by microorganisms contribute to the destruction of the material by dissolution, hydrolysis, crystallization of the products of corrosion. Also, the settlement of microorganisms on the surface of a material, the biofilm effect, may lead to the processes of destruction.
| Typ dokumentu: | Artykuł |
|---|---|
| Słowa kluczowe: | alga, bacteria, biodegradation, biofilm, cement paste, enzymes, fungi, lichen, microorganisms, metabolites, hydrolisis, crystallization, glony, bakterie, biodegradacja, biofilm, zaczyn cementowy, enzymy, grzyby, porosty, mikroorganizmy, metabolity, hydroliza, krystalizacja |
| Tematyka: | Q Science > QD Chemistry Q Science > QH Natural history > QH301 Biology T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) |
| Dodano przez: | Agnieszka T T |
| Date Deposited: | 06 Jun 2016 09:43 |
| Last Modified: | 06 Jun 2016 09:43 |
| URI: | http://bc.tu.kielce.pl/id/eprint/60 |
Biblioteka Cyfrowa
 |
Podgląd |
