A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to improvement of a rolling type fabricated stairway structure, in particular to a rolling type fabricated stairway which has good toughness, durability and erosion resistance. The rolling type fabricated stairway comprises an oblique beam, a bracket is arranged on the oblique beam, and step boards are fixed on the bracket. The rolling type fabricated stairway is structurally characterized in that the step boards made of PPECC (polypropylene engineered cementitious composite) are adopted.
The invention relates to improvement of a rolling type fabricated stairway structure, in particular to a rolling type fabricated stairway which has good toughness, durability and erosion resistance. The rolling type fabricated stairway comprises an oblique beam, a bracket is arranged on the oblique beam, and step boards are fixed on the bracket. The rolling type fabricated stairway is structurally characterized in that the step boards made of PPECC (polypropylene engineered cementitious composite) are adopted.
| European Patent Office | 2024
Fabricated stairway with shock insulation function and laminated footboard of fabricated stairway
| European Patent Office | 2024
STAIRWAY SET, STAIRWAY, PACKAGING METHOD FOR STAIRWAY FOOTBOARD, AND STAIRWAY CONSTRUCTION METHOD
| European Patent Office | 2016
STAIRWAY SUBSTRATE STRUCTURE, STAIRWAY, AND CONSTRUCTION METHOD OF STAIRWAY
| European Patent Office | 2018