Erinevus lehekülje "Betoonitööd" redaktsioonide vahel

resümee puudub
(Uus lehekülg: 'Pilt:US Navy 070416-N-0775Y-022 Chief Builder James Dolan uses his boots to level concrete that has recently been poured onto the floor of a storage facility.jpg|pisi|280px|Bet...')
 
 
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Concrete pouring 0020.jpg|<small>Betonpõranda valamine</small>
US_Navy_071121-N-7367K-002_Seabees_with_U.S._Naval_Mobile_Construction_Battalion_(NMCB)_1,_Guam_Det.,_began_laying_concrete_in_one_section_of_the_roof_of_the_Orote_Point_concrete_masonry_unit-block_mechanics%27_shop_on_board_Nava.jpg|<small>Monoliitne vahelagi enne betoneerimise algust</small>
US Navy 070912-F-8678B-080 Builder Constructionman Lauren M. Nikaido, attached to Naval Mobile Construction Battalion (NMCB) 4, uses a concrete vibrator to ensure concrete is even and free of air bubbles during an overhead conc.jpg|<small>Betoneerija (1) </small>