Институт Строительства И Архитектуры Госстроя Бсср
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On-Site Construction Work That Accompanies The Preparation And Application Of Concrete
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(54) .ВАКУУМЩИТ сЬОРА ОВОЧИОИ УСТАНОВКИ БЕТОН МЫ X 1-13ДЕ Л 1И ДЛЯ ИЗГОТСЯЬЛОИИЯ (54). VACUUM EQUIPMENT SECURITY INSTALLATION CONCRETE WE X 1-13 WHERE 1 FOR PRODUCTION
otBepcTHHMH, закрытыми фильтровальным материалом , отл чаюшийс тем, что, с целью устранени возможности обезвоживани бетонной смеси в период заполнени ею формовочных гголостой, в вакуумполости вдоль перфорированноп) листе установлена эластична оболочка, образующа замкнутую камеру.otBepcTHHMH, covered with filtering material, differing from the fact that, in order to eliminate the possibility of dehydration of the concrete mixture during the filling of the molding gingole plate with it, an elastic shell was formed in the vacuum-cavity, forming a closed chamber.
Z1Z1
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ТT
SU1723245A1971-12-151971-12-15
Vacuum molding plant for the manufacture of concrete products
SU511215A1
(en)