The present invention relates to a system for light-based signal exchange between a plurality of formwork panels (P). The formwork panels (P) are equipped with a light hub (LH) which serve to transmit light pulses in a light channel inside the formwork panel (P) to the directly adjacent panels. Respective acknowledgment signals are received in order to discover the existence of the other light hubs (LH) being present in the constructional setting. All the signals are aggregated in one master light hub (mLH) which is in data exchange to a main unit (MU), which may serve as gateway to a secondary computer system (2C). The data transmission is executed according to a predefined protocol.

Systems, methods, and articles of manufacture provide for a mold system for molding structures (e.g., sand castles) from one or more various types of molding substances (e.g., sand, clay, snow). In one embodiment, a mold system comprises a split mold comprising at least two mold sections. In one embodiment, a modular mold system allows for different types of mold sections with corresponding joining elements to be joined together to create forms for molding various types of structures. In some embodiments, mold sections are configured to facilitate the breaking of a vacuum created when molding substances are packed into the mold system, thus making it easier to separate a mold from the formed structure.

Systems, methods, and articles of manufacture provide for a mold system for molding structures (e.g., sand castles) from one or more various types of molding substances (e.g., sand, clay, snow). In one embodiment, a mold system comprises a split mold comprising at least two mold sections. In one embodiment, a modular mold system allows for different types of mold sections with corresponding joining elements to be joined together to create forms for molding various types of structures. In some embodiments, mold sections are configured to facilitate the breaking of a vacuum created when molding substances are packed into the mold system, thus making it easier to separate a mold from the formed structure.

The present invention corresponds to a formwork mechanism for casting and molding concrete, comprising a coffer having a sheet and four plates arranged around the sheet perimeter. Each plate has holes arranged on its front face. Also, the formwork mechanism includes a structural element, connected to one of the plates by fixing means. On the other hand, the structural element has lateral perforations that are aligned with the holes of one of the coffer plates. Fixing means pass through the holes and side holes. The structural element may be a beam, a three or four-beam T, and combinations thereof. On the other hand, using several coffers interconnected with structural elements, formworks are constructed for casting flat reticular slabs; and also for curved reticular slabs with greater slab thickness near the beams supporting the slabs in comparison to the span of the slabs.

The present invention corresponds to a formwork mechanism for casting and molding concrete, comprising a coffer having a sheet and four plates arranged around the sheet perimeter. Each plate has holes arranged on its front face. Also, the formwork mechanism includes a structural element, connected to one of the plates by fixing means. On the other hand, the structural element has lateral perforations that are aligned with the holes of one of the coffer plates. Fixing means pass through the holes and side holes. The structural element may be a beam, a three or four-beam T, and combinations thereof. On the other hand, using several coffers interconnected with structural elements, formworks are constructed for casting flat reticular slabs; and also for curved reticular slabs with greater slab thickness near the beams supporting the slabs in comparison to the span of the slabs.

A masonry form system including a plurality of masonry form members, wherein the plurality of masonry form members may include opposing vertical side walls; and a connector mechanism on at least one end of each of the plurality of masonry form members; and wherein, the plurality of masonry form members may be configured to be connected together via the connector mechanisms. A method of using a masonry form system including providing a masonry form system, selecting and positioning the selected plurality of masonry form members based on a pre-determined plan to form a desired masonry form; and connecting the selected and positioned plurality of masonry form members together.

A form panel with a marginal wall for casting castable material, which has an edge to be positioned near an external surface and a fixed support for attachment to the form panel, fingers movably carried by the fixed support and movable relative to the edge of the form panel between an extracted and retracted position. The fingers extending beyond the edge of the form panel edge in their extracted position, the fingers having a load-bearing surface for retaining castable material slurry, and an actuation mechanism for moving the fingers between the positions. The fingers are movably carried by the fixed support such that at least some of the fingers are movable with respect to the others for forming a marginal barrier between the edge of the form panel and the external surface.

A form panel with a marginal wall for casting castable material, which has an edge to be positioned near an external surface and a fixed support for attachment to the form panel, fingers movably carried by the fixed support and movable relative to the edge of the form panel between an extracted and retracted position. The fingers extending beyond the edge of the form panel edge in their extracted position, the fingers having a load-bearing surface for retaining castable material slurry, and an actuation mechanism for moving the fingers between the positions. The fingers are movably carried by the fixed support such that at least some of the fingers are movable with respect to the others for forming a marginal barrier between the edge of the form panel and the external surface.

A collapsible formwork element, the element including: a pair of opposing side wall panels; and at least one connector member extending between the side wall panels, wherein the formwork element is movable between an expanded configuration, wherein the opposing panels are spaced apart, and a collapsed configuration, wherein the opposing panels are relatively closer together.

A collapsible formwork element, the element including: a pair of opposing side wall panels; and at least one connector member extending between the side wall panels, wherein the formwork element is movable between an expanded configuration, wherein the opposing panels are spaced apart, and a collapsed configuration, wherein the opposing panels are relatively closer together.