CONCRETE BLOCK AND ITS FITTING METHOD
PROBLEM TO BE SOLVED: To solve such problems that a considerable skill is required for the stacking work of concrete blocks, the stacking position of an upper concrete block against a lower concrete block is basically fixed when a plurality of fitting projections are provided on the upper face of th...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | PROBLEM TO BE SOLVED: To solve such problems that a considerable skill is required for the stacking work of concrete blocks, the stacking position of an upper concrete block against a lower concrete block is basically fixed when a plurality of fitting projections are provided on the upper face of the concrete block and fitting recesses corresponding to the fitting projections are provided on the lower face. SOLUTION: The upper and lower blocks can be freely positioned in a fixed range while fitting sections are provided. |
|---|