A window frame insulation method for constructing a warm house of the present invention, provided in order to achieve the above objective, comprises: a placement preparation step (S10) for opening a portion of a wall body so as to insert a window frame before the wall body is formed, and forming a mold so as to form a stepped portion on the outer side of the wall body; a placement step (S20) for placing concrete so as to form the wall body within the mold; a preservation step (S30) for conservation of the concrete formed within the mold in order to prevent harmful effects; a window frame installment step (S40) for installing a window frame on the inner side of the opened wall body; an insulation material installment step (S50) for installing insulation material in the wall body except for the window frame; and a finishing material installment step (S60) for installing finishing material on the outer side of an outer insulation material.

A window frame insulation method for constructing a warm house of the present invention, provided in order to achieve the above objective, comprises: a placement preparation step (S10) for opening a portion of a wall body so as to insert a window frame before the wall body is formed, and forming a mold so as to form a stepped portion on the outer side of the wall body; a placement step (S20) for placing concrete so as to form the wall body within the mold; a preservation step (S30) for conservation of the concrete formed within the mold in order to prevent harmful effects; a window frame installment step (S40) for installing a window frame on the inner side of the opened wall body; an insulation material installment step (S50) for installing insulation material in the wall body except for the window frame; and a finishing material installment step (S60) for installing finishing material on the outer side of an outer insulation material.

The invention relates to a method and a construction and/or a materials-handling machine for guiding and moving a working head, in particular a 3D print head, wherein at least three revolving tower cranes are attached to each other with their booms, wherein according to one aspect of the invention a guide beam carrying the working head is attached to at least two trolleys of two revolving tower cranes, and the working head is adjusted and moved in its working position by moving the trolleys along two booms of two revolving tower cranes.

A building block has opposing like outer members spaced apart by at least two risers as cross members inward from outer member ends leaving a center open with a void between the outer members and the risers. The risers extend from the bottom of the block to above the outer member tops. A continuous tongue projects upward from the top of the outer members parallel thereto along the length of the outer member and mates with grooves along the bottom of a similar outer member stackable thereon for ease of block alignment. A next stacked block is nailed to the risers projecting into its center.

A wall structure and a method for forming a wall structure is provided using three-dimensional printing of extruded building material applied to a surface of a building structure. According to one embodiment, the wall structure includes a pair of outer wythes spaced from an inner wythe. The outer wythes can include a core extending between the pair of outer wythes and toward the inner wythe. A protrusion can also extend toward the inner wythe a spaced distance from the inner wythe or entirely toward and adjoining the inner wythe. The core is configured with an inwardly facing spaced opposed surfaces of the outer wythes surrounding a vertically extending rebar, with grout surrounding that rebar. Horizontally extending support pins can be spaced parallel from each other and extend from the protrusions and into the inner wythe.

A wall structure and a method for forming a wall structure is provided using three-dimensional printing of extruded building material applied to a surface of a building structure. According to one embodiment, the wall structure includes a pair of outer wythes spaced from an inner wythe. The outer wythes can include a core extending between the pair of outer wythes and toward the inner wythe. A protrusion can also extend toward the inner wythe a spaced distance from the inner wythe or entirely toward and adjoining the inner wythe. The core is configured with an inwardly facing spaced opposed surfaces of the outer wythes surrounding a vertically extending rebar, with grout surrounding that rebar. Horizontally extending support pins can be spaced parallel from each other and extend from the protrusions and into the inner wythe.

An extruder nozzle includes a proximal end and a distal end. The proximal end includes a proximal cross-section. The distal end includes a distal cross-section. The proximal cross-section is different from the distal cross-section. 3D printable material is configured to flow through the extruder nozzle from the proximal end to the distal end, such that the extruder nozzle deposits a layer of 3D printable material on top of a prior layer of 3D printable material.

An extruder nozzle includes a proximal end and a distal end. The proximal end includes a proximal cross-section. The distal end includes a distal cross-section. The proximal cross-section is different from the distal cross-section. 3D printable material is configured to flow through the extruder nozzle from the proximal end to the distal end, such that the extruder nozzle deposits a layer of 3D printable material on top of a prior layer of 3D printable material.

A composite wall, ceiling or floor panel (10), system and method, including a sheet (14) having a first face (18) including at least one first mounting portion (16), and at least one formwork member (20) with at least one second mounting portion (30) arranged to engage with the first mounting portion of the sheet to retain the sheet and said at least one formwork member together. Structural support comes from piers (for a wall) or beams (ceiling or floor) formed in the spacing between adjacent formwork members. The formwork members act as the core of a wall, ceiling or floor panel. An external coating (123) is applied to the formwork members, such as spray shotcrete or render. Channels (28) formed by the formwork members defines integrated ducting for services to be run.

The invention comprises a product. The product comprises a first removable concrete form having a concrete forming face and a first insulating panel insert having a first primary surface and an opposite second primary surface, wherein the second primary surface of the first insulating panel insert contacts the concrete forming face of the first removable concrete form. The product also comprises an elongate anchor member having an enlarged portion and an elongate portion, the elongate portion having a first end and an opposite second end, wherein the enlarged portion is disposed adjacent the first end and contacts the second primary surface of the first insulating panel insert and wherein the elongate portion extends through the first insulating panel insert and extends outwardly from the first primary surface of the first insulating panel insert. A method of using a removable insulated concrete form system is also disclosed.