RU223798U1 - Reinforced concrete strip plinth with reinforced frame - Google Patents

Abstract

The utility model relates to the field of construction and repair, namely to concrete plinths. Acts as a fence and foundation for the grave, allowing you to create a reliable foundation on the grave complex. The reinforced concrete strip plinth with a reinforced frame is an integral single structure consisting of an external wall (1), an upper wall (2), an internal wall (3), reinforcement (4), and the spatial arrangement of the external wall (1), the upper wall (2 ), the internal wall (3) in section is made in the shape of the letter L, and the reinforcement (4) is used with a diameter of 4 mm.

Description

TECHNICAL FIELD

The utility model relates to the field of construction and repair, namely to concrete plinths. Acts as a fence and foundation for the grave, allowing you to create a reliable foundation on the grave complex.

BACKGROUND OF THE ART

Patent RU 147668 MPK E04N 13/00 is known from the prior art, published on November 10, 2014. The utility model relates to special-purpose structures, namely the construction of tombstones.

The beneficial effect of the present utility model is to make the tombstone easier to maintain and easier to assemble and install.

The disadvantage is the increased weight of the base, which increases the duration of assembly and installation.

Patent RU 160883 MPK E04N 13/00 is known from the prior art, published on April 10, 2009. The utility model relates to the production of tombstones and can be used as a basis for decorating graves.

The beneficial effect of this utility model is to increase the service life of the structure during operation and increase the reliability of the connection of parts at the installation site.

The disadvantages of this utility model are the one-piece rectangular design of the frame, which acts as a base, which has increased mass and increases the duration of restoration work.

Patent RU 114992 MPK E04N 13/00, published on April 20, 2012. The utility model relates to the production of tombstones and can be used as a basis for decorating graves.

The useful effect of this utility model is to simplify the process of production, installation and finishing of the monument, as well as to eliminate deformation of the structure when loose soil subsides.

The disadvantage of this utility model is the increased weight of the product, which increases the duration of restoration work.

Patent RU 114992 MPK E04N 13/00, published on April 20, 2012, was taken as the closest analogue, the shortcomings of which are eliminated by the claimed technical solution.

DISCLOSURE OF THE ESSENCE OF THE UTILITY MODEL

The technical task is to improve the performance characteristics of reinforced concrete strip plinths with a reinforced frame.

The technical result that the stated technical solution is aimed at achieving is the creation of a reinforced concrete strip plinth with a reinforced frame of lighter weight without loss of strength characteristics while simultaneously increasing the speed of installation and restoration work.

The technical result makes it possible to achieve a reinforced concrete strip plinth with a reinforced frame, which is an integral single structure consisting of an external wall, an upper wall, an internal wall, reinforcement, and the spatial arrangement of the external wall, the upper wall, and the internal wall in section is made in the shape of the letter L, and fittings are used with a diameter of 4 mm.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 - diagram of a reinforced concrete strip plinth with a reinforced frame.

Fig. 2 - cross-sectional diagram of a reinforced concrete strip plinth with a reinforced frame.

In fig. 1, 2 the following positions are indicated:

1 - External wall;

2 - Upper wall;

3 - Internal wall;

4 - Fittings.

* The structural element reinforcement 4 is located inside the outer wall 1, the upper wall 2, the inner wall 3 and is not reflected in Fig. 12.

IMPLEMENTATION OF THE UTILITY MODEL

Below, all components of this utility model are described in detail with reference to the drawings and the reference positions indicated on them for a more complete understanding of the scope and all technical aspects of the claimed technical solution by a person skilled in the art.

In fig. 1, 2 show the inventive design of a reinforced concrete strip plinth with a reinforced frame.

External wall 1 is a structural element made of concrete mixture with reinforcement 4 placed inside, connected to the upper wall 2. The height of external wall 1 can be, for example, 10-30 cm, without loss of strength characteristics, and the thickness is 3 cm. It is the main supporting wall of this design. Its function is to provide strength, stability, and also delineate the external boundaries of the site.

The upper wall 2 is a structural element made of concrete mixture, with reinforcement 4 placed inside, connected to the outer wall 1 and the inner wall 3. The width of the upper wall 2 can be 5-20 cm, without loss of strength characteristics, and the thickness is 5 cm. The composition The mixture includes: fine-grained white river sand, cleared of debris (shells, stones, grass, etc.), M500 cement, tap water without impurities. It is used to evenly distribute the load during restoration work, thereby preventing the appearance of cracks and chips, and also gives the structure a finished look and creates a unified composition.

The internal wall 3 is a structural element made of a concrete mixture with reinforcement 4 placed inside, connected to the upper wall 2. The geometric dimensions of the internal wall 3 are: height equal to half the height of the external wall 1, thickness 3 cm. Used to protect the structure from destruction, in the consequence is a connecting element with a reinforced concrete base along the internal area for further improvement.

The reinforcement 4 is a metal rod that is placed inside the outer wall 1, the top wall 2 and the inner wall 3 during the pouring stage. In the finished reinforced concrete strip plinth with a reinforced frame, it ensures the preservation of strength characteristics. In this embodiment, reinforcement 4 with a diameter of 4 mm is used. When using reinforcement 4 of a larger diameter, the strength of a reinforced concrete, strip plinth with a reinforced frame increases, but the weight also increases significantly. When using reinforcement 4 of a smaller diameter, the weight of the reinforced concrete, strip plinth with a reinforced frame is reduced, but the strength is also significantly reduced.

The device operates as follows.

First of all, a mixture is prepared to create a reinforced concrete strip plinth with a reinforced frame and formwork is placed from sand and external panels, the geometric characteristics of which will provide the necessary shape of the finished reinforced concrete strip plinth with a reinforced frame, namely, representing the shape of the letter G in section.

The finished mixture is poured into a mold prepared with sand and external panels, at the bottom of which a row of reinforcement 4 is laid. The mixture is poured slowly in a thin stream, the consistency of the finished mixture should be liquid so as not to disturb the prepared shape of the outer wall 1, upper wall 2 and inner wall 3. After After pouring the first layer of the mixture, a second row of reinforcement 4 with a diameter of 4 mm is laid.

The reinforcement 4 is necessarily connected to each other using wire to ensure reliable fixation to each other and to prevent the formation of incorrect geometry, which will affect the strength of the outer wall 1, the upper wall 2 and the inner wall 3. These procedures are carried out until the last layer will form the upper wall 2 along the upper edge of the formwork. After this, the reinforced concrete base, strip with a reinforced frame, is left to harden for 2-3 hours, since the finished mixture has a liquid consistency, time is needed to evaporate excess moisture. After this, the surface of the upper wall 2 is smoothed to a perfectly smooth surface.

The resulting reinforced concrete strip plinth with a reinforced frame, thanks to its unique shape in the form of the letter G and reinforcement 4 with a diameter of 4 mm, has less weight in comparison with analogues, reinforcement 4 with a diameter of 4 mm, located inside the structure in conjunction with the shape of the reinforced concrete strip plinth with a reinforced frame in the shape of the letter G, provides strength, which allows restoration work to be carried out much faster, without fear of destroying the reinforced concrete strip plinth with a reinforced frame.

Claims (1)

The reinforced concrete strip plinth with a reinforced frame is an integral single structure consisting of an external wall, an upper wall, an internal wall, reinforcement, and the spatial arrangement of the external wall, the upper wall, and the internal wall in section is made in the shape of the letter L, and the reinforcement is used with a diameter of 4 mm.