Concrete with Nano-Additives in Thin Wall Shell Structures
2013
Vitālijs Lūsis, Andrejs Krasņikovs, Irīna Boiko, Anita Geriņa-Ancāne

In the present paper physical and mechanical properties of glass fibre fibrous concrete as well as its technological possibilities in the production of definite shells have been studied. Production technology patented by RTU Concrete Mechanics Laboratory was used. This technology allows developing and obtaining different shells from fibrous concrete, including also dome structures and two-plane bended shells with smooth inner and outer surfaces. Concrete is spread in the necessary thickness on horizontal base, then the upper surface is leveled out and only then, applying pneumatic pressure, with the help of high elasticity material mould the necessary shell bending (height) is built.


Atslēgas vārdi
shell production technology, concrete with nano-additives

Lūsis, V., Krasņikovs, A., Boiko, I., Geriņa-Ancāne, A. Concrete with Nano-Additives in Thin Wall Shell Structures. Ražošanas tehnoloģija. Nr.35, 2013, 46.-52.lpp. ISSN 1407-8015.

Publikācijas valoda
English (en)
RTU Zinātniskā bibliotēka.
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