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.

The insulatable cementitious building block is a concrete block formed with first, second, third, and fourth spaced parallel rectangular walls, where the parallel walls are connected by offset and constricted cross-webs in parallel planes to each other and perpendicular to each of the walls. All the cross webs are from the bottom of their corresponding walls to the height of the second and third wall. The walls together with their cross webs form openings that allow for filling with insulating inserts dimensioned to fill the spaces between. Alternatively, the spaces between all walls plus the spaces above the second and third walls and above all cross-webs may be filled with liquid expandable foam.

The insulatable cementitious building block is a concrete block formed with first, second, third, and fourth spaced parallel rectangular walls, where the parallel walls are connected by offset and constricted cross-webs in parallel planes to each other and perpendicular to each of the walls. All the cross webs are from the bottom of their corresponding walls to the height of the second and third wall. The walls together with their cross webs form openings that allow for filling with insulating inserts dimensioned to fill the spaces between. Alternatively, the spaces between all walls plus the spaces above the second and third walls and above all cross-webs may be filled with liquid expandable foam.

The set of modular timber hollow bricks with thermal insulation properties includes wooden hollow bricks, marked as A and B which have a box structure. Hollow brick A and corner hollow brick B include two boards connected by crossbars in such a way, that they form a peripheral socket on the inside for a connection with the connector. The corner hollow brick B also has a connector on the side surface of the board. Each hollow brick has a circumferential socket, the size of which corresponds to half the thickness of the connector. The corner hollow brick B has a notch on the lateral surface. The hollow brick A and corner hollow brick B have each an additional reinforcing bar inside. The socket is filled with sealing foam before assembly.

The set of modular timber hollow bricks with thermal insulation properties includes wooden hollow bricks, marked as A and B which have a box structure. Hollow brick A and corner hollow brick B include two boards connected by crossbars in such a way, that they form a peripheral socket on the inside for a connection with the connector. The corner hollow brick B also has a connector on the side surface of the board. Each hollow brick has a circumferential socket, the size of which corresponds to half the thickness of the connector. The corner hollow brick B has a notch on the lateral surface. The hollow brick A and corner hollow brick B have each an additional reinforcing bar inside. The socket is filled with sealing foam before assembly.

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.

An energy-saving lighting masonry module is disclosed. The module is mainly composed of a structural part, a thermal insulation part and a light transmitting part. A lens on an inlet end of a refraction region of the light transmitting part changes an optical path so that the light enters a total reflection light channel, and a lens on an outlet end restores the optical path to provide indoor illumination. The present invention uses the lenses and light guide to change the optical path to compress the light channel. The insulation material and optical devices in the energy-saving lighting masonry module are combined to form a block to achieve the combination mode of dual purposes of lighting and energy saving.

An energy-saving lighting masonry module is disclosed. The module is mainly composed of a structural part, a thermal insulation part and a light transmitting part. A lens on an inlet end of a refraction region of the light transmitting part changes an optical path so that the light enters a total reflection light channel, and a lens on an outlet end restores the optical path to provide indoor illumination. The present invention uses the lenses and light guide to change the optical path to compress the light channel. The insulation material and optical devices in the energy-saving lighting masonry module are combined to form a block to achieve the combination mode of dual purposes of lighting and energy saving.

A substantially parallelepipedal construction block includes an upper face configured to be associated with the lower face(s) of one or two other similar construction block(s), a lower face configured to be associated with the upper face(s) of one or two similar construction block(s) and at least two vertical openings. The construction block also includes a front face, a rear face and two lateral faces with a recess which allows two beads to appear at the sides of the two lateral faces. The construction block is constituted by expanding foam and sand, and an insulation portion situated between the rear face and the front face. The insulation portion extends over the width of the construction block and is substantially parallelepipedal. The height and the length of the insulation portion is identical to the construction block.

A substantially parallelepipedal construction block includes an upper face configured to be associated with the lower face(s) of one or two other similar construction block(s), a lower face configured to be associated with the upper face(s) of one or two similar construction block(s) and at least two vertical openings. The construction block also includes a front face, a rear face and two lateral faces with a recess which allows two beads to appear at the sides of the two lateral faces. The construction block is constituted by expanding foam and sand, and an insulation portion situated between the rear face and the front face. The insulation portion extends over the width of the construction block and is substantially parallelepipedal. The height and the length of the insulation portion is identical to the construction block.