Investigation of the microcracks in the dehydrated refractory concrete's structure

Goberis, Stasys Algimantas

Use this url to cite publication: https://hdl.handle.net/20.500.14911/149264

Investigation of the microcracks in the dehydrated refractory concrete's structure

Details

Publication Type (CRIS)

Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)

Publication Type (eLABa)

Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB (P1a)

Author(s)

Author	Affiliation
Goberis, Stasys Algimantas	Kompozitinių medžiagų laboratorija / Laboratory of Composite Materials (026202)	Vilniaus Gedimino technikos universitetas

Title

Investigation of the microcracks in the dehydrated refractory concrete's structure

[en]

Stasys Goberis

Is part of

Modern building materials, structures and techniques : the 8th international conference : selected papers : May 19-21 2004, Vilnius, Lithuania

Published In

Year	Start Page	End Page
2004	43	46

Publisher

Vilnius, 2004

Extent

p. 43-46

URI

URI
https://hdl.handle.net/20.500.14911/149264

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Medžiagų inžinerija / Materials engineering (T008)

Keywords (en)

Abstract (en)

The analysis of microcracks, which appears in the structure of dehydrated refractory concrete after its exposure to water and additional firing in high temperature was carried out. Ultrasonic impulse velocity measuring instruments and optical microscope were used for estimationof the microcracks. It was established that, after exposure of concrete samples to water after that to high temperatures, a process of cement hydration recurs and new elements, which partially obturate the microcracks appear.