Mikrobiol. Z. 2015; 77(5):55-61. Russian.
doi: https://doi.org/10.15407/microbiolj77.05.055

The Mycobiota in Studying the Resistance of Gypsum Plasterboard to Microscopic Fungi

Pysmenna Yu.B., Subbota A.G., Nakonechna L.T.

Zabolotny Institute of Microbiology and Virology, NAS of Ukraine
154 Akad. Zabolotny Str., Kyiv, 03143, Ukraine

The resistance of two types of gypsum plasterboard: ordinary and water-resistant to microscopic fungi was studied. It was found that under conditions of high relative humidity and direct influence of water at constant temperature (29±2)°C all samples of plasterboard were not resistant to fungi. Furthermore, the contaminating mycobiota of uninfected fragments of plasterboard was revealed under these conditions. It was discovered that the test cultures Aspergillus terreus and Trichoderma viride were the most active at the stage of developed mycelium.

Key words: resistance to fungi, gypsum plasterboard, destruction, microscopic fungi, mycobiota.

Full text (PDF, in Russian)

  1. Balyuta A.A., Vazhinskaya I.S. Stoykost sovremennykh stroitelnykh materialov k plesnevomu porazheniyu. Sovremennaya mikologiya v Rossii. Vol. 3. Materialy 3-go Sezda mikologov Rossii, Moskva, 10-12 oktyabrya, 2012. Moscow: Natsionalnaya akademiya mikologii, 2012. P. 210.
  2. GOST9.048-89. Izdeliya tekhnicheskie. Metody laboratornykh ispytaniy na stoy­kost k vozdeystviyu plesnevykh gribov. Vved. 26.06.1989.
  3. GOST 9.049-91. Materialy polimernye i ikh komponenty. Metody laboratornykh ispytaniy na stoykost k vozdeystviyu plesnevykh gribov. Vved. 28.12.1991.
  4. Erofeev V.T., Bogatov A.D., Bogatova S.N., Kaznacheev S.V., Smirnov V.F., Za­kharova E.A. Issledovanie biostoykosti stroitelnykh kompozitov s uchetom ikh stareniya Internet-vestnik VolgGASU Ser.: Politematicheskaya. 2012; 2(22).
  5. Zhdanova N.N., Subbota A.G., Kharkevich E.S., Zakharchenko V.A., Nakonechnaya L.T., Andrienko E.V. Novye stroitelnye materialy i problemy ikh gribostoykosti. Nauch.izd. Biopovrezhdeniya i biokorroziya v stroitelstve: materialy Vtoroy Mezhdunarodnoy nauch.-tekhn. konf. Saransk: Izd-vo Mordov. un.-ta, 2006. P. 17-19.
  6. Zaichenko A.M., Andrienko O.V., Tsyganenko K.S. Makrotsiklicheskie trikhotetsenovye mikotoksiny. Kyiv: Naukova dumka, 2008.
  7. Mirchink T.G. Pochvennaya mikologiya. Moscow: Iz-vo MGU, 1988.
  8. Pavlova I.E., Mameteva A.A., Chilina G.A., Stepanova A.A. Gribostoy kost nekotorykh stroitelnykh materialov. Sravnitelnoe issledovanie. Problemy meditsinskoy mikologii. Sankt-Peterburg Izd-vo: Severo-Zapadnyi gosudarstvennyi meditsinskiy universitet im. I.I. Mechnikova. 2011; 13(4):35-38.
  9. Pat. PCT/EP2007/052934 (DE). Gypsum product. Hummel, Hans-Ulrich. Publ. 04.10.2007.