The invention relates to a prefabricated structure of ferroconcrete or a substitute material with a base (8), side walls (33) and facing walls and a cover plate (10) above the base, in which the cover plate forms either a parking area for at least one motor vehicle or the floor plate...
doi:US1468285 AFrancis, Dampney GeraldUSUS1468285 * Sep 28, 1921 Sep 18, 1923 Dampney Gerald Francis Concrete-slab building constructionUS1468285 * 1921年9月28日 1923年9月18日 Dampney Gerald Francis Concrete-slab building construction
PURPOSE: To save the trouble of removing a form at the time of manufacturing a precast concrete slab with sufficient strength so as to simplify manufacture and enable manufacture also in a construction site. ;CONSTITUTION: Welded wire mesh 48, 49 are disposed in a side frame 16 formed of lon...
[translate] aBuilding concrete – reinforced foundations, 7” un-reinforced slab on grade. 修造的混凝土-被加强的基础, 7” un-reinforced平板在等级。[translate]
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A concrete slab construction in which a building ring is used to isolate the slab from a column which supports upper parts of a building. The ring is placed on a concrete pier beneath the column. Concrete may be poured to form a slab outside of the ring and also inside the cavity forme...
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The ground floor slab and the foundations in both timber and masonry buildings are usually made of RC. The structural walls of the masonry buildings are built of unreinforced, hollow concrete blocks using light-weight pumice (high porosity volcanic rock) as the main aggregate. The weight density...
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etais metallique concrete slab formwork scaffolding system props scaffold telescopic prop $6.00 - $20.00 Min. order: 500 pieces Key attributes Industry-specific attributes Warranty 1 Year After-sale Service Online technical support Project Solution Capability ...