A method and a module system for building purposes by using a module system is provided, said module system including a plurality of mutually equal-sized basic components, which are assembled for a wall structure in one or more vertical planes by installing the same in connection with each other side by side and on top of each other. The wall structure is put together from substantially thin-walled basic components, which are open at ends thereof opposite in a lengthwise direction thereof and have an open internal space, and which are coupled to each other side by side and on top of each other with connection pieces capable of being connected with a first form locking joint to lengthwise coupling arrangements present on each external side thereof. The basic components are coupled to each other with an end block interconnecting the basic components by the opposite ends thereof.

A method and a module system for building purposes by using a module system is provided, said module system including a plurality of mutually equal-sized basic components, which are assembled for a wall structure in one or more vertical planes by installing the same in connection with each other side by side and on top of each other. The wall structure is put together from substantially thin-walled basic components, which are open at ends thereof opposite in a lengthwise direction thereof and have an open internal space, and which are coupled to each other side by side and on top of each other with connection pieces capable of being connected with a first form locking joint to lengthwise coupling arrangements present on each external side thereof. The basic components are coupled to each other with an end block interconnecting the basic components by the opposite ends thereof.

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.

A new civil infrastructure construction scheme is provided that is capable of meeting various objectives, including reducing climate change, addressing labor shortage issues, and enhancing construction productivity. Methods of forming load-bearing structures include placing a first reusable load-bearing element adjacent to a second reusable load-bearing element. The first reusable load-bearing element is fixed with respect to the second reusable load-bearing element without any adhesive or mortar. The first reusable load-bearing element and the second reusable load-bearing element respectively have a compressive strength of greater than or equal to about 25 MPa. The first and second reusable load-bearing elements optionally may be formed by additive manufacturing with a printable cementitious composition, such as an engineered cementitious composite.

A new civil infrastructure construction scheme is provided that is capable of meeting various objectives, including reducing climate change, addressing labor shortage issues, and enhancing construction productivity. Methods of forming load-bearing structures include placing a first reusable load-bearing element adjacent to a second reusable load-bearing element. The first reusable load-bearing element is fixed with respect to the second reusable load-bearing element without any adhesive or mortar. The first reusable load-bearing element and the second reusable load-bearing element respectively have a compressive strength of greater than or equal to about 25 MPa. The first and second reusable load-bearing elements optionally may be formed by additive manufacturing with a printable cementitious composition, such as an engineered cementitious composite.

A refractory insert is provided, including a main body part having a first surface defining a first sidewall, an opposed second surface defining a second sidewall, and an outer peripheral surface separating the first and second surfaces, and a mechanical mating member provided on at least a portion of the outer peripheral surface thereof. The mechanical mating member includes a retention mechanism for controlling and retaining a position of a corresponding mating member in connection therewith.

A refractory insert is provided, including a main body part having a first surface defining a first sidewall, an opposed second surface defining a second sidewall, and an outer peripheral surface separating the first and second surfaces, and a mechanical mating member provided on at least a portion of the outer peripheral surface thereof. The mechanical mating member includes a retention mechanism for controlling and retaining a position of a corresponding mating member in connection therewith.

The invention relates to a construction block (2) made of inert material, such as concrete, comprising two opposite main faces (4, 6), an upper face (8), a lower face (10), and two opposite lateral faces (12, 14), the upper and lower faces (8, 10) and the lateral faces (12, 14) having, respectively, complementary reliefs that are able to interlock when several of the blocks are juxtaposed. The relief of the upper face (8) comprises two tenons (16) extending in parallel and at a distance from the two main faces (4, 6), respectively, and the relief of the lower face (10) comprises two corresponding slots (16′) extending in parallel and at a distance from the two main faces (4, 6), respectively.

The invention relates to a construction block (2) made of inert material, such as concrete, comprising two opposite main faces (4, 6), an upper face (8), a lower face (10), and two opposite lateral faces (12, 14), the upper and lower faces (8, 10) and the lateral faces (12, 14) having, respectively, complementary reliefs that are able to interlock when several of the blocks are juxtaposed. The relief of the upper face (8) comprises two tenons (16) extending in parallel and at a distance from the two main faces (4, 6), respectively, and the relief of the lower face (10) comprises two corresponding slots (16′) extending in parallel and at a distance from the two main faces (4, 6), respectively.