Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DEVICE FOR APPLYING A SLOT IN A POURED CONCRETE SLAB
Device for applying an elongated slot (1) in a concrete slab (3) to be poured in external formwork (2). The device comprises an elongated flexible expansion hose (4), closed at both ends, and connected at the sides to elongated slot formwork sideboards (5). By means of a pressure fluid, the expansion hose is inflated so that the slot formwork sideboards move away from each other to the desired distance (d). Then concrete is poured in the external formwork. After hardening of the concrete, the expansion hose is evacuated and the expansion hose and the slot formwork sideboards are removed.
DEVICE FOR APPLYING A SLOT IN A POURED CONCRETE SLAB
Device for applying an elongated slot (1) in a concrete slab (3) to be poured in external formwork (2). The device comprises an elongated flexible expansion hose (4), closed at both ends, and connected at the sides to elongated slot formwork sideboards (5). By means of a pressure fluid, the expansion hose is inflated so that the slot formwork sideboards move away from each other to the desired distance (d). Then concrete is poured in the external formwork. After hardening of the concrete, the expansion hose is evacuated and the expansion hose and the slot formwork sideboards are removed.
DEVICE FOR APPLYING A SLOT IN A POURED CONCRETE SLAB
VORRICHTUNG ZUM EINBRINGEN EINES SCHLITZES IN EINE GEGOSSENE BETONDECKE
DISPOSITIF POUR APPLIQUER UNE RAINURE DANS UNE DALLE EN BÉTON COULÉ
LENSEN WILLEM (Autor:in)
01.11.2023
Patent
Elektronische Ressource
Englisch
| Engineering Index Backfile | 1928
New developments in unit work using a structural concrete frame and poured slab
| Engineering Index Backfile | 1911
Distributing systems for poured concrete
| Engineering Index Backfile | 1925