|
|
|
|
|
O. M. Pshinko,A. V. Krasniuk,V. M. Punahin
Pág. 203 - 205
The work provides analysis of the problems, connected with obtaining high-strength concretes for ring-like and tubular non-armatured constructions and shows a possibility of obtaining a material, capable of enduring significant pull tensions in applicati...
ver más
|
|
|
|
|