A concrete building block for masonry block walls is formed with first, second and third spaced parallel rectangular face shells, where the second face shell is intermediate the first and third face shells. First and second vertical end cross webs connect the first and second face shells and first and second spaced intermediate vertical cross webs connect the second and third face shells. Insulating inserts include end protrusions extending outwardly at the top edge thereof to fit into notches of the cross webs and include cutouts to accommodate mortar crumbs. The inserts further include longitudinal notches along the entire bottom edges and longitudinal notches along the entire top edges wherein said longitudinal notches along a bottom edge are dimensioned to mate with longitudinal notches along a top edge of neighboring ones of the insulating inserts creating an overlap that serves to (i) insulate against temperature transfer and (ii) provide a sound barrier.

A concrete building block for masonry block walls is formed with first, second and third spaced rectangular face shells, where the second face shell is intermediate the first and third face shells. First and second cross webs connect the first and second face shells and a third cross web connects the second and third face shells. Insulating cores include end protrusions extending outwardly at the top edge thereof to fit into notches of the cross webs and include cutouts to accommodate mortar crumbs. The insulating cores further mate, creating an overlap that serves to (i) insulate against temperature transfer and (ii) provide a sound barrier. A unique block permits a combination of insulating inserts and solid grouting as well as a symmetric arrangement.

A concrete building block for masonry block walls is formed with first, second and third spaced rectangular face shells, where the second face shell is intermediate the first and third face shells. First and second cross webs connect the first and second face shells and a third cross web connects the second and third face shells. Insulating cores include end protrusions extending outwardly at the top edge thereof to fit into notches of the cross webs and include cutouts to accommodate mortar crumbs. The insulating cores further mate, creating an overlap that serves to (i) insulate against temperature transfer and (ii) provide a sound barrier. A unique block permits a combination of insulating inserts and solid grouting as well as a symmetric arrangement.

Described herein are compositions comprising hemp, minerals, and water. Such compositions may be used in construction, building materials, insulation, etc. Such compositions may be sprayed, poured, cast, molded, etc.

The present invention is related to translucent building elements, and more specifically to their manufacture. The present invention comprises a method for the manufacture of an insulating core element for a translucent building element, an insulating core element for a translucent building element, a method for the manufacture of a translucent building element, a translucent building element, a method for the manufacture of a translucent building wall, a translucent building wall, and a method for the manufacture of a multiple of stacked rows of elongated light-conducting elements for an insulating core element.

The disclosed technology includes a polyurethane foam block including a base having a plurality of recesses and a top surface having a plurality of connective components protruding outward from the top surface where each connective component of the plurality of connective components can align with a recess of the plurality of recesses. The polyurethane foam block can include a plurality of walls extending upward from the base and defining an interior. The polyurethane foam block can include a plurality of partitions extending from the base to the top surface to divide the block into a plurality of cavities, each cavity traversing a height of the block.

The disclosed technology includes a polyurethane foam block including a base having a plurality of recesses and a top surface having a plurality of connective components protruding outward from the top surface where each connective component of the plurality of connective components can align with a recess of the plurality of recesses. The polyurethane foam block can include a plurality of walls extending upward from the base and defining an interior. The polyurethane foam block can include a plurality of partitions extending from the base to the top surface to divide the block into a plurality of cavities, each cavity traversing a height of the block.

A concrete wall section manufactured with a weight that allows the user of the concrete wall section to transport manually the concrete wall section. Combinations of concrete wall sections can be used to replace traditional frames of a structure.

A concrete wall section manufactured with a weight that allows the user of the concrete wall section to transport manually the concrete wall section. Combinations of concrete wall sections can be used to replace traditional frames of a structure.

The invention relates to perforated building blocks (1) which are filled with thermal insulation material (2), as well as a method and a system for the production thereof.