Abstract:
The present invention relates to a cast-in-place wall construction method comprising the steps of: determining the wall line; forming kicker along the determined wall line; providing at least one of heat protection material or sound protection material or water protection material inside the formwork; installing the formwork along the wall line such that there is a gap between the two panels of the formwork or a gap between one panel of the formwork and a rigid body located on the opposite side of said panel; filling the binder into the gap of the formwork; leaving said binder to harden and to cure within the formwork; and removing the formwork. According to the invention, the filling of binder into the gap of the formwork is carried out by positioning an end of at least one binder filling tube above the slurry surface level at which the binder is to be filled, with at least one binder filling tube being moved vertically or horizontally or with at least one binder filling tube being moved both vertically and horizontally in a relative manner.
Abstract:
The present invention relates to a cast-in-place wall construction method comprising the steps of: determining the wall line; forming kicker along the determined wall line; providing at least one of heat protection material or sound protection material or water protection material inside the formwork; installing the formwork along the wall line such that there is a gap between the two panels of the formwork or a gap between one panel of the formwork and a rigid body located on the opposite side of said panel; filling the mortar into the gap of the formwork; leaving said mortar to harden and to cure within the formwork; and removing the formwork. According to the invention, the filling of mortar into the gap of the formwork is carried out by positioning an end of at least one mortar filling tube above the slurry surface level at which the mortar is to be filled, with at least one mortar filling tube being moved vertically or horizontally or with at least one mortar filling tube being moved both vertically and horizontally in a relative manner.
Abstract:
A construction form system for forming concrete walls for use as above grade walls, foundations, frost walls, exterior envelopes, and the like, is disclosed. The system includes a plurality of pairs of opposing vertical forming panels spaced from each other to define a forming cavity disposed to receive a hardenable material. Each pair of opposing forming panels comprises an inner panel forming part of an inner wall and an outer panel forming part of an outer wall. The system also includes an outer rail positioned between each adjacent pair of outer forming panels and an inner rail positioned between each adjacent pair of inner forming panels. The inner forming panels comprise support panels configured to be selectively addable and removable from between each adjacent pair of inner rails prior to and subsequent to a pouring of the hardenable material into the cavity.
Abstract:
An insulated concrete forming panel comprising an insulative interior wall portion (14) that provides a form for supporting uncured concrete, wherein the uncured concrete forms a concrete structural portion upon curing of the uncured concrete, and' wherein the insulative interior wall portion (14) remains attached to the concrete structural portion after formation.
Abstract:
A panel assembly for a building structure including a support frame that is mountable relative to a building substrate, the support frame including a plurality of first members extending in a first direction and at least one member extending in a second direction and overlaying the members in the first direction, at least one sheeting member provided on at least one side of the support frame so that the support frame and the structural sheeting define a zone for a cementitious material, and a layer of cementitious material positioned against the structural sheeting to at least partially fill the zone.
Abstract:
A method for making coating walls (1) , according to which a first row of modular panels (5) and at least one second row of modular panels (20) are formed on a base surface (4), one on top of the other, in positions facing a surface (2) to be coated. The space between the panels (6, 19) and the surface (2) to bc coated is filled by concrete, to make a first casting and at least one second casting one after the other to obtain a first horizontal layer of concrete (18) and, respectively, at least one second horizontal layer of concrete (27) set on top of one another.
Abstract:
A hybrid connector for tying together a detachable panel and a foam panel in opposed and parallel spaced relation to make a form for receiving flowable material is disclosed. The hybrid connector includes a first elongated side member which is embedded into the foam panel, and an opposed second side member which is removably secured to the detachable panel. The second side member includes an elongated support frame which can be connected to the web member, and further includes at least one screw-receiving sleeve which extends across from the support frame, and which can be removably secured to the detachable panel. The hybrid connector may therefore advantageously allow the tied panels to form an assembly which can receive a pour of flowable material and resist the loads generated thereby. Advantageously, the detachable panel can be easily removed from the hardened formation, thus providing an exposed outer surface which is substantially smooth and free of projections. A related system and method are also disclosed.
Abstract:
A structure system of concrete building for self-heat insulation comprises a wall (1), a link beam (2) and a floor slab (3). The wall is composed of a prefabricated concrete wall for heat insulation (11) and a cast-in-place concrete wall (12). The prefabricated concrete wall (11) is a concrete panel (5), one surface of which is covered with heat insulation layer (4), and the prefabricated concrete wall (11) and the cast-in-place concrete wall (12) are cast and folded to be an integral. At the joint of the link beam and an outer wall, the link beam and the top and bottom cast-in-place concrete walls are cast to be an integral. The outer end of the link beam is covered with heat insulation layer. At the joint of the floor slab and the link beam, they are cast to be an integral.
Abstract:
There is provided a building formwork module (12) for use in a modular formwork system (10). The module (12) comprises a first face (14) and a second face (16) that are connected by a web (20). The faces (14,16) and web (2) define two channels (22, 24) that extend along the longitudinal length of the module (12). The channels (22, 24) are able to accommodate wall forming material such that the wall forming material is able to solidify therein. The web (12) in the module (14) provides the module (12) with a rigidity that maintains a relatively flat outer surface on at least the first side (14) of the module (12) against what would be the pressure applied by wall forming material as it solidifies within the two channels (22, 24).
Abstract:
A storage tank (100) with a pre-insulated outer tank (110) has been described, and a method for building such. For building a wall (112) of an outer tank (110), a formwork (90) is erected with an inner partition (92) to which PVC-foam plates (10) have been attached, which at their inner surface (2) are provided with a coating (3) provided with gravel (4). Subsequently, concrete (94) is poured into the inner formwork space (93), which concrete attaches firmly to the gravel sticking out of the coating. On a floor (111), a coating layer (121) is applied, over which a layer of PVC-foam plates (122) is applied. Subsequently, a secondary monolithic coating layer (123) is sprayed over those PVC-foam plates (122) and onto the inner surface of the coated PVC-plates 10 of the wall (112).