Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs

EFIXED CONSTRUCTIONS E04Building E04GSCAFFOLDING FORMS SHUTTERING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS

E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs

E04G11/02for rooms as a whole by which walls and floors are cast simultaneously , whole storeys, or whole buildings E04G11/04for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section Inflatable forms E04G11/045Inflatable forms E04G11/06for walls E04G11/062Forms for curved walls E04G11/065with mechanical means to modify the curvature E04G11/08Forms, which are completely dismantled after setting of the concrete and re-built for next pouring E04G11/082Retractable forms for the inside face of at least three walls E04G11/085End form panels for walls E04G11/087Fill-in form panels in the plane of two adjacent forms E04G11/10of elements without beams which are mounted during erection of the shuttering to brace or couple the elements E04G11/12of elements and beams which are mounted during erection of the shuttering to brace or couple the elements E04G11/14with beams arranged in alignment with and between the elements and form also the shuttering face E04G11/16with beams placed within the wall E04G11/18for double walls E04G11/20Movable forms Movable forms for moulding cylindrical, conical or hyperbolical structures Templates serving as forms for positioning blocks or the like E04G11/22Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete Arrangements of lifting means therefor E04G11/24Construction of lifting jacks or climbing rods for sliding forms E04G11/26the sheathing of which consists of ribbons, endless aprons or the like, guided by driven rollers E04G11/28Climbing forms E04G11/30which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis E04G11/32Tiltable forms or tilting tables for making walls as a whole or in parts in situ E04G11/34Horizontally-travelling moulds for making walls block-wise or section-wise E04G11/36for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings E04G11/365Stop-end shutterings E04G11/38for plane ceilings of concrete E04G11/40for coffered or ribbed ceilings E04G11/42with beams of metal or prefabricated concrete which are not, or of which only the upper part is embedded E04G11/44with supporting beams for the shuttering used simultaneously as permanent reinforcement of the ribs E04G11/46of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section E04G11/48Supporting structures for shutterings or frames for floors or roofs E04G11/483Supporting heads E04G11/486Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads E04G11/50Girders, beams, or the like as supporting members for forms E04G11/52of several units arranged one after another E04G11/54of extensible type, with or without adjustable supporting shoes, fish-plates, or the like E04G11/56of telescopic type