A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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.
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 (author)
2016-05-24
Patent
Electronic Resource
English
RAINWATER GUIDE STAIR, PRECAST CONCRETE BLOCK AND BLOCKS FOR RAINWATER GUIDE STAIR
| European Patent Office | 2019
Method for reducing lifting weight of precast stair and precast stair structure
| European Patent Office | 2020