E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
E04G15/063—Re-usable forms
E04G15/065—Re-usable forms with mechanical means to modify the section
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Engineering & Computer Science
(AREA)
Architecture
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Mechanical Engineering
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Civil Engineering
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Structural Engineering
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Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Procede pour decoller un joint d'extremite de panneau lors de la realisation de parois moulees dans le sol et joint pour la mise en óoeuvre de ce procede.