Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
434 1 |
Ultima descărcare din IBN: 2021-07-25 08:07 |
Căutarea după subiecte similare conform CZU |
691.699.86 (10) |
Materiale de construcție. Părți ale construcțiilor (60) |
SM ISO690:2012 ШАПОШНИКОВ, Н., АКИМОВ, А., ЕЛЕЦКИХ, Альбина. Использование принципа автомодальности в технологии производства поризованных композиционных материалов. In: Buletinul INCERCOM, 2012, nr. 1(2), pp. 44-49. ISSN 1857-3762. |
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Buletinul INCERCOM | ||||||
Numărul 1(2) / 2012 / ISSN 1857-3762 | ||||||
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CZU: 691.699.86 | ||||||
Pag. 44-49 | ||||||
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Rezumat | ||||||
Researchers on the basis of strict mathematical models describing the occupancy of unit volume spheric bodies, and brought equally strict laws that describe the ideal structure of porous concrete. It is known that the densest packing of spherical bodies of the same diameter (in this case, the bubbles of foam) is their hexagonal packing. With such installation in concrete strictly spherical pores of equal diameter will create a volume porosity, equal to 74,05 %. |
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