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Archivio TRADERE
to safeguard the know-how of Travertine stone workers
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TOOLS Tools -> Pneumatic air Hammers - records: 22 Thanks to the advent of electricity were created of pneumatic hammers acting compressed air, are formed of a sleeve fixed at the rear to a rubber tube through which it transmits the pressure, and that the front door of the chisel which delivers striker. With this system, the sculptor has brought together in a single instrument chisel and mallet, which he will lead along the surface of the attack and consume as many shots into tiny shards of marble. The number of strokes and their strength can be adjusted by opening a valve more or less, and you can change the knife as needed, but using only those who act flowing like chisels, hail, unghietti, and not the chisel or generally the knife to rough. Photographs collected documenting the use of the jackhammer in the yards of Rapolano since the '30s. |
    
00275 Travertino Sant'Andrea-Giganti Renato srl Photographer: Sestini, Goffredo Year: 1967 Country: Italia      
00276 Travertino Sant'Andrea-Giganti Renato srl Photographer: Sestini, Goffredo Year: 1967 Country: Italia          |