Article Title

IMPROVEMENT OF THERMAL TECHNICAL CHARACTERISTICS OF WALL CERAMIC MATERIAL BASED ON LOW-SORTED LYSSOVID SUGLINKS AND MODIFIED LIQUID GLASS

Authors

A.I. Adilkhodjayev, Tashkent Institute of Railway Engineers, Tashkent, 100167, UzbekistanFollow
I.M. Mahamataliev, Tashkent Institute of Railway Engineers, Tashkent, 100167, UzbekistanFollow
A.T. Ilyasov, Tashkent Institute of Railway Engineers, Tashkent, 100167, Uzbekistan

Abstract

Application of low-grade loesslike loams (NLS) in the production of effective wall ceramics requires development of methods of increase of frost-resistance of ceramic porizovannoy matrix. It can be attained by adjusting of porosity of structure. In the Tashkent architectural-build institute possibility of making of an effective wall ceramic material is studied on the basis of NLS with the use of dobavki- ash-taking away of Angrenskoy TES and modified liquid glass as a modifier of porous structure. It is set that introduction of addition ash-taking away in an amount 25 % from mass of NLS and burning at the temperature of 750 oS allow to get material with the minimum opened and maximal uslovno-zamknutoy porosity. Researches of frost-resistance rotined that ceramic material on the basis of NLS maintained 100 cycles of the poperemennogo freezing and thawing at the maintainance of middle low-density of crock (1140 kg/m3).

First Page

30

Last Page

35

References

1. Adylhodzhaev A.I., Mahamataliev I.M., Kesarijskij A.G., Coj V.M. Metodologicheskie osnovy issledovaniya mnogokomponenty vysokokachestvennyh betonov novogo pokoleniya. Monogr. Tashkent: Izd-vo «Fan va texnologiya», 2018. 195 s.

2. Lohova N.A., Ermolina N.S., Tarnovskaya A.S. Obzhigovye stroitelnye materialy povyshennoj dolgovechnosti s ispolzovaniem tehnogennogo syrya: monogr. Bratsk: Izd-vo BrGU, 2012. 80 s.

3. Adilxodjaev A.I., Makhamataliev I.M., Ilyasov A.T. On porosity parameters of ceramic bricks made of low-grade raw material using burn-out additives of agricultural production. European Science Review-Austria, 2018.- №7-8. - R. 60-64.

Recommended Citation

Adilkhodjayev, A.I.; Mahamataliev, I.M.; and Ilyasov, A.T. (2019) "IMPROVEMENT OF THERMAL TECHNICAL CHARACTERISTICS OF WALL CERAMIC MATERIAL BASED ON LOW-SORTED LYSSOVID SUGLINKS AND MODIFIED LIQUID GLASS," Journal of Tashkent Institute of Railway Engineers: Vol. 15 : Iss. 1 , Article 3.
Available at: https://uzjournals.edu.uz/tashiit/vol15/iss1/3