A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
СПОСОБ НЕПРЕРЫВНОГО ИЗГОТОВЛЕНИЯ МОНОЛИТНЫХ ЖЕЛЕЗОБЕТОННЫХ ОПИРАЮЩИХСЯ ПО КОНТУРУ ПУСТОТНЫХ ПЛИТ ПЕРЕКРЫТИЙ, С ПРИМЕНЕНИЕМ НЕИЗВЛЕКАЕМЫХ ТРУБЧАТЫХ КАРТОННО-ПОЛИЭТИЛЕТОНЫХ ПУСТОТООБРАЗОВАТЕЛЕЙ
FIELD: construction.SUBSTANCE: invention relates to construction. Method for the continuous production of monolithic reinforced concrete contour-based hollow core slabs using non-extractable tubular cardboard-polyethylene void-formers includes: a formwork device, reinforcement of wireframes and nets, non-extractable void-formers installation in the formwork and laying of concrete. And first, the bottom reinforcement net is laid on the formwork on concrete pads. Then the reinforcing work frames are laid. Lay and fix non-extractable void-formers, made of cardboard round tubes, covered with waterproofing polyethylene film with a thickness of 0.05 mm, located longitudinally and transversely and closed at the corners with cardboard-polyethylene lids. Lay and fix the upper reinforcing mesh, carry out continuous concreting through the holes for laying concrete between the pipes of the void-formers.EFFECT: technical result is a reduction in the consumption of reinforcement and concrete and a decrease in the weight of the slabs.1 cl, 5 dwg
СПОСОБ НЕПРЕРЫВНОГО ИЗГОТОВЛЕНИЯ МОНОЛИТНЫХ ЖЕЛЕЗОБЕТОННЫХ ОПИРАЮЩИХСЯ ПО КОНТУРУ ПУСТОТНЫХ ПЛИТ ПЕРЕКРЫТИЙ, С ПРИМЕНЕНИЕМ НЕИЗВЛЕКАЕМЫХ ТРУБЧАТЫХ КАРТОННО-ПОЛИЭТИЛЕТОНЫХ ПУСТОТООБРАЗОВАТЕЛЕЙ
FIELD: construction.SUBSTANCE: invention relates to construction. Method for the continuous production of monolithic reinforced concrete contour-based hollow core slabs using non-extractable tubular cardboard-polyethylene void-formers includes: a formwork device, reinforcement of wireframes and nets, non-extractable void-formers installation in the formwork and laying of concrete. And first, the bottom reinforcement net is laid on the formwork on concrete pads. Then the reinforcing work frames are laid. Lay and fix non-extractable void-formers, made of cardboard round tubes, covered with waterproofing polyethylene film with a thickness of 0.05 mm, located longitudinally and transversely and closed at the corners with cardboard-polyethylene lids. Lay and fix the upper reinforcing mesh, carry out continuous concreting through the holes for laying concrete between the pipes of the void-formers.EFFECT: technical result is a reduction in the consumption of reinforcement and concrete and a decrease in the weight of the slabs.1 cl, 5 dwg
СПОСОБ НЕПРЕРЫВНОГО ИЗГОТОВЛЕНИЯ МОНОЛИТНЫХ ЖЕЛЕЗОБЕТОННЫХ ОПИРАЮЩИХСЯ ПО КОНТУРУ ПУСТОТНЫХ ПЛИТ ПЕРЕКРЫТИЙ, С ПРИМЕНЕНИЕМ НЕИЗВЛЕКАЕМЫХ ТРУБЧАТЫХ КАРТОННО-ПОЛИЭТИЛЕТОНЫХ ПУСТОТООБРАЗОВАТЕЛЕЙ
2018-07-27
Patent
Electronic Resource
Russian
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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