Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Step-block precast stair
A precast step-wall block including a step portion projecting perpendicularly out of a wall system and a wall block portion, is disclosed. Wall blocks used in constructing the wall system are T-shaped in plan view with exemplary dimensions of 400 mm×200 mm×200 mm. These wall blocks are arranged in Flemish bond courses to facilitate the projection of the precast steps from the wall system. A mold designed for preparation of the precast steps of different lengths is also described.
Step-block precast stair
A precast step-wall block including a step portion projecting perpendicularly out of a wall system and a wall block portion, is disclosed. Wall blocks used in constructing the wall system are T-shaped in plan view with exemplary dimensions of 400 mm×200 mm×200 mm. These wall blocks are arranged in Flemish bond courses to facilitate the projection of the precast steps from the wall system. A mold designed for preparation of the precast steps of different lengths is also described.
Step-block precast stair
NABIL AHMED KHALED I (Autor:in)
24.05.2016
Patent
Elektronische Ressource
Englisch
RAINWATER GUIDE STAIR, PRECAST CONCRETE BLOCK AND BLOCKS FOR RAINWATER GUIDE STAIR
Europäisches Patentamt | 2019
|Method for reducing lifting weight of precast stair and precast stair structure
Europäisches Patentamt | 2020
|