A cladded wall system for constructing cladded cast-in-place concrete walls that are each integrated with lost forms comprising a self-supporting structure made of a plurality of prefabricated cladded panels (PCPs) constituting an exterior lost form, at least one architectural element constituting an interior lost form, and a plurality of concrete integratable connecting units by which each of said PCPs is connected to said interior lost form.

Anchoring system for formwork struts comprising a male element with a seat for joining the head of a strut and at least one pin, the seat and the pin being configured so that when in use, the pin is perpendicular to the plane containing the two struts to be anchored together, the pin having a protuberance at the end, as well as a female element comprising a bar with a flat surface, said flat surface comprising a slot perpendicular to the longitudinal dimension of the bar, with a width smaller than that of the protuberance and at least one portion with a width larger than that of the pin, comprising an opening for the introduction of the pin in the slot in a position, such that when in use, the opening is located in a position lower than the slot and the pin is fastened in an upper area of the slot.

The invention relates to a frame formwork element (100) for a frame formwork system (300) for producing a wall section in concrete construction, comprising: a plurality of, in particular four, edge profiles (101) which form a frame (102) having a frame inner side (103) and a frame outer side (104), wherein at least one edge profile (101) is a hollow profile and in the cross-section has a profile section on the frame inner side with a groove-forming fastening corrugation (107) and a profile section on the frame outer side with a groove-forming reinforcing corrugation (105), wherein in the cross-section of the edge profile (101) the fastening corrugation (107) and the reinforcing corrugation (105) lie opposite one another and have the same shape. The invention further relates to a frame formwork system (300) having such a frame formwork element (100) and a batten (200). Moreover, use of a batten (200) in a framed formwork system (300) is proposed.

Anchoring system for formwork struts comprising a male element with a seat for joining the head of a strut and at least one pin, the seat and the pin being configured so that when in use, the pin is perpendicular to the plane containing the two struts to be anchored together, the pin having a protuberance at the end, as well as a female element comprising a bar with a flat surface, said flat surface comprising a slot perpendicular to the longitudinal dimension of the bar, with a width smaller than that of the protuberance and at least one portion with a width larger than that of the pin, comprising an opening for the introduction of the pin in the slot in a position, such that when in use, the opening is located in a position lower than the slot and the pin is fastened in an upper area of the slot.

An illustrative example embodiment of a concrete form clip includes a body including two ends and a plurality of arms. One of the arms is near each of the ends. The arms are oriented transverse to the body. A plurality of projections extend from the body. Each of the projections is spaced from a respective one of the arms with a spacing between the projection and the respective arm to accommodate a portion of an edge of a form panel. At least one tab on at least one of the arms is transverse to the arm. The tab includes a tool receiving surface that facilitates using a tool to manipulate the clip relative to a form panel, which simplifies the task of removing the clip from the form panel.

An illustrative example embodiment of a concrete form clip includes a body including two ends and a plurality of arms. One of the arms is near each of the ends. The arms are oriented transverse to the body. A plurality of projections extend from the body. Each of the projections is spaced from a respective one of the arms with a spacing between the projection and the respective arm to accommodate a portion of an edge of a form panel. At least one tab on at least one of the arms is transverse to the arm. The tab includes a tool receiving surface that facilitates using a tool to manipulate the clip relative to a form panel, which simplifies the task of removing the clip from the form panel.

A tie system and method for forming a wall from a hardenable building material over a footing. The tie system includes multiple wall ties configured to be directly interconnected to form a wall tie stack such that multiple wall tie stacks can be positioned over the footing in a spaced apart, vertically extending arrangement. Each wall tie includes first and second planar surfaces to be directly fastened to respective first and second panel structures. In one embodiment, the tie system includes tabs for supporting multiple insulation panels positioned between the vertically extending tie stacks and between the first and second panel structures.

Disclosed herein is a system 100 for constructing an insulated thermal mass concrete structure comprising four or more walls 100a, 100b, 100c, 100d. The system 100 comprises interconnected frame members 30, 30, 30, 30, 30*, cross-ties 40 and corner members 33, 33, which reduces the need for props or stays to support the walls 100a, 100b, 100c, 100d during curing of a concrete core poured between inner and outer layers, 20, 21, 22, 23, 25 attached to the frame members 30, 30, 30, 30, 30*.

Disclosed herein is a system 100 for constructing an insulated thermal mass concrete structure comprising four or more walls 100a, 100b, 100c, 100d. The system 100 comprises interconnected frame members 30, 30, 30, 30, 30*, cross-ties 40 and corner members 33, 33, which reduces the need for props or stays to support the walls 100a, 100b, 100c, 100d during curing of a concrete core poured between inner and outer layers, 20, 21, 22, 23, 25 attached to the frame members 30, 30, 30, 30, 30*.

A tie system and method for forming a wall from a hardenable building material over a footing. The tie system includes multiple wall ties configured to be directly interconnected to form a wall tie stack such that multiple wall tie stacks can be positioned over the footing in a spaced apart, vertically extending arrangement. Each wall tie includes first and second planar surfaces to be directly fastened to respective first and second panel structures. In one embodiment, the tie system includes tabs for supporting multiple insulation panels positioned between the vertically extending tie stacks and between the first and second panel structures.