Patent Application
20200048903
See also Application Data Sheet.
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INVENTOR
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The subject of the invention is a set of modular timber hollow bricks with thermal insulation properties. A set of modular hollow bricks can be used to build light structures, such as summer houses, gazebos, garages, partitions walls, floors, ceilings, etc.
A multi-layer construction element with an insert, where the edges of the outer layers of the element protrude from all four sides beyond the periphery of the insulating core, forming a seat for the insert made in the form of a cuboid is known from the patent application P.322012 as a multi-layer element consisting of claddings forming outer layers connected by an insulating core transforming indirectly into the insulation core of the element by joining together the side plane of the element core and the side plane of the insert. The joined side planes of the element cores and the inserts have grooves, preferably semi-circular, forming channels along their whole length.
Another construction module is also known, according to Polish patent application No. P. 336 370, intended for skeleton wall construction, which has equally spaced load-bearing posts, joined into a rigid connection by spacer boards. In this solution, vertical forces of the created structure are transmitted by posts joined using tenon connections into rows of timber hollow bricks with boreholes.
From utility model No. 67743, a set of modular soundproofing hollow bricks consisting of two elements marked as A and B is also known, hollow bricks which are cuboidal solids, and on two opposite, smaller surfaces have protrusions and notches forming tongue-groove system, each the protrusion and the notch have the outline similar in shape to the trapezium. The first modular soundproofing hollow brick A of the set has the form of a full rectangular solid with pairs of protrusions and notches, forming a tongue-and-groove system, placed on two opposite, smaller surfaces. Each protrusion and notch have a shape similar to that of a trapezoid, wherein two longitudinal grooves for the reinforcing bars located in the upper surface of the hollow brick. The grooves run parallel to each other and parallel to the longer sides of the hollow brick, from the area where the protrusion-notch, to the area of the notch-groove.
The second modular soundproofing hollow brick B of the set has the form of a rectangular solid, on the top and bottom surface of which there are boreholes in three parallel rows, arranged vertically, with an outline similar to rectangles with rounded corners. Their longer sides are parallel to the long sides of the hollow brick B, In the middle part of hollow brick B there are two identical boreholes, and on both sides of these boreholes, at the longer side walls of hollow brick B, there are three boreholes of the same size. The side segments are their own reflections. The boreholes in the middle part of the hollow brick are 1.5 times longer than the boreholes on its sides. On the two opposite, smaller surfaces of hollow brick B there are pairs of protrusions and notches forming a tongue-and-groove system, and each protrusions and notches in four different rows has a cross-sectional outline similar to that of a trapezium.
The objective of the solution, according to the invention, is to arrive at light building elements of various sizes which, in their sets. will form modules for construction of walls, floors, and ceilings of a structure, with thermo-insulation properties.
The essence of a set of modular timber hollow bricks with thermal insulation properties, according to the invention, is that it consists of wooden hollow bricks, marked as A and B which have a box structure. Hollow brick A and corner hollow brick B of the set consists of two boards connected by crossbars in such a way, that they form a peripheral socket on the inside for a connection with the connector, and the corner hollow brick B also has a connector on the side surface of the board. Preferably, the hollow brick A, B has a circumferential socket, the size of which corresponds to half the thickness of the connector. Preferably, corner hollow brick B has a notch on the lateral surface. Preferably, hollow brick A and corner hollow brick B have each an additional reinforcing bar inside. Preferably, the socket is filled with sealing foam before assembly.
In effect of the invention it is possible to build structures using natural materials such as OSB boards, planks, beams, etc. with appropriately selected mounting dimensions so that only wood screws and a screwdriver could be used. Transport and unloading do not require heavy equipment, it is not troublesome because the size and weight of the elements is relatively small, compared to traditional materials. The process of construction does not require professional skills; the work comes down to arranging the timber hollow bricks like Lego blocks. It eliminates the cost of professional assistance. Moreover, dismantling a structure built using this technology is simple, and the recovered material can be re-used in full. The entire construction process is free of dust, noise, and similar kind of inconvenience. Taking into account the low transport costs, no cost of professional assistance and the minimal use of equipment, the entire cost of the finished building is very competitive in relation to the costs incurred in running a building site in a traditional way.
The subject of the invention in the embodiments is presented in the drawing.
The modular set consists of timber hollow bricks A and corner hollow bricks B. The hollow bricks are made of boards 1.1 connected with crossbars 2.2. Longer hollow bricks are additionally reinforced with a crossbar 9. The interior of the hollow bricks is filled with Styrofoam insulating material 7. The hollow bricks have peripheral sockets 3 for fastening the vertical connectors 5 and 6, and horizontal connectors 4. Connectors 4,5,6 are fastened with wall screws 1.1. Additionally, slot 3, it is filled with sealing foam before fitting. The corner hollow brick B has a notch 8. The present invention is not limited to the embodiments described and illustrated here, but may be freely modified within the scope of the appended claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| PL426221 | Aug 2018 | PL | national |
