RU6814U1 - MULTI-LAYERED EXTERNAL WALL LAYING - Google Patents

Abstract

1. The multilayer masonry of the outer wall, including the outer and inner walls of the blocks, connected by transverse bonds, and a heater placed between the walls, characterized in that the blocks are box-shaped with closed cavities and vertical grooves and bevels on the side faces, the transverse ties are installed vertically and made with end anchoring devices, repeating the shape of the grooves, and along the length of the wall made discrete monolithic cavities of the blocks. 2. The masonry according to claim 1, characterized in that the blocks in the outer and inner walls are laid dry. Masonry according to claims 1 and 2, characterized in that the blocks of the outer and inner walls are made of various thicknesses. 4. Masonry according to claims 1 to 3, characterized in that discrete monolithic cavities of the blocks are made along the height of the wall within the floor. 5. Masonry according to claims 1 and 4, characterized in that reinforcing reinforcement is installed in the monolithic cavities.

Description

MULTI-LAYERED EXTERNAL WALL Masonry

A multilayer masonry is known comprising brick insulators located at a certain distance from each other, connected by anchors passing through them at the seams of the masonry. (West Germany J O 3533485, EBB 2/30 2/44 1987)

The disadvantages of the known masonry are its high material consumption and the complexity of the execution, as well as the impossibility of using the dry masonry method.

The closest proposed utility model is

multilayer masonry of external walls consisting of external and internal connected by flexible ties installed in horizontal mortar joints of the masonry and placed between the walls of the insulation (type binder, ,, in the album Typical constructions, products and units of buildings and structures. Series 2,130-8, Vol. 0.- Materials for designing, issue, 1, Working drawings, Development, LenZNV EP, Approved by Gosgrashtanstroy, 1988,),

The disadvantages of this technical solution include the limited number of storeys of buildings with the use of this masonry, due to the different deformability of the outer and inner walls under power and temperature-humidity influences. The high material consumption and laboriousness of the masonry, the limited service life of the insulation in connection with its possible wetting, as well as the inability to change the dry method of performing this type of masonry

limit the use of a known solution,

The task to which the creation of the proposed utility model is directed is the creation of the design of the outer multilayer wall, providing an increase in its operation

E 04B 2/02

2.

qualities at the same time reducing material consumption and labor costs u) And its construction, as well as providing the possibility of expanding the scope of its application,

The technical result from the use of the proposed multilayer masonry is the ability to use less durable

material of blocks, wide use of local heat-insulating materials as a heater, as well as the possibility of using the proposed masonry solution in various construction systems and climatic regions.

The specified technical result is achieved by the fact that in the multilayer masonry of the outer wall, including the outer and inner walls of the blocks, connected by transverse connections and a heater placed between the walls, according to the proposal, the blocks are box-shaped with closed cavities and vertical grooves and bevels on the side faces, transverse connections are installed vertically and are made with end anchoring devices that repeat the shape of the grooves, and discrete monolithic cavities are made along the length of the wall Cove. In addition, in the proposed multilayer masonry, it is possible to lay the blocks in the outer and inner walls dry, the blocks of the outer and inner walls can be made of different thicknesses, discrete monolithic block cavities can be performed along the height of the wall in the floors, moreover, in monolithic block cavities and along the length of the wall and reinforcing reinforcement can be installed in height.

The proposed constructive execution of multilayer masonry, due to the articulation of joints of cross-linked blocks anchored in the slots and the presence of bevels, ensures the independence of vertical and horizontal (in the flatness of the wall) deformations of the outer and inner walls, which increases the operational reliability of the masonry,

The use of box-section blocks in the outer stitch of the masonry ensures the creation of a ventilated closed cavity through the height of the building, which protects the heater from being humidified by atmospheric precipitation and contributes to its quick drying even with increased initial humidity (especially with bulk insulation).

On sections of walls with loads exceeding the carrying capacity of dry masonry and on sections providing spatial rigidity and stability of the wall (or the building as a whole), the cavities of the blocks are monolithic and, if necessary, reinforced. The monolithic block cavities in cases justified by the calculation provides the possibility of their use in buildings with high floors, and their discrete location provides a reduction in material consumption. Moreover, the proposed constructive implementation of the blocks due to the increased voidness provides an increase in thermal resistance of the wall, reducing the weight of the blocks and their material consumption.

The proposed multilayer masonry of the outer wall is presented in the following drawings.

figure 1 is a fragment of a multilayer masonry, 1t1shG,

figure 2 is a section I-I in Fig..pp JOINT BLOCK &);

fig.Z - node I in figure 1, the anchoring detail is transverse: x ties

(example);

4 is a variant of discrete monolithic cavity cavities. The multilayer masonry contains the outer I and inner 2 walls,

made of box-shaped blocks 3 with cavities 4 are vertical with grooves 5 on the side faces and drifts 6. Walls I and 2 are interconnected by transverse connections 7, installed

vertically and zaanke.rennyki in vertical grooves 5, using anchor devices 8. Between walls I and 2 insulation is placed 9. Cavities of 4 blocks 3 are discretely monolithic, with concrete 10 with possible reinforcement with a spatial reinforcing frame P.

The multilayer masonry of the outer wall is performed, for example, as follows. The next row of blocks 3 is laid dry on the underlying row of blocks 3 of the outer I and inner 2 walls of the masonry. In the vertical grooves 5 of the blocks 3 vertically establish transverse connections 7, for example, with anchor devices 8 of a spherical shape. Corresponding to the shape of the grooves 5 /

Thus, the design position of the blocks 3 is immediately fixed. In the space between the blocks 3 of the outer I and the inner 2 walls, a plate heater 9 is installed. When using a filling heater, it is filled from the floor by floor. The cavities of 4 blocks 3 are also monitored from the floor.

For the manufacture of cross-links 7 can be used fine-grained reinforced concrete, fiberglass (or other polymeric materials), flexible metal bonds, monolithic, e in grooves 5 or other core bonds of various configurations and various materials. The length of the transverse ties is assigned taking into account the thickness of the insulation 9 and the design of the agers 8,

Cross connections 7 can be established both at the joints of blocks 3, and in their middle part (in stiffeners). The step of establishing connections 7 is taken in accordance with the calculation.

-cuts can be performed, for example, from fine-grained concrete with dimensions of 480x240x240mm, with a wall thickness of 20-ZOmm, or in the form of ceramic products. With discrete monolithic cavities of 4 blocks 3, heavy concrete can be used and reinforcing reinforcement made of rods of a standard profile can be installed.

Blocks 3 of the proposed design with reinforcement and monolithic cavities 4 can be used in the internal load-bearing walls of the building.

Thus, the proposed structural implementation of multilayer luggage of external walls can be applied both in new construction and in overhaul of existing buildings. Applicant ;; AOOT ShbZNShPI .disciao: Dyrek

. O.N. Vereshchagin

Claims (5)

1. The multilayer masonry of the outer wall, including the outer and inner walls of the blocks, connected by transverse bonds, and a heater placed between the walls, characterized in that the blocks are box-shaped with closed cavities and vertical grooves and bevels on the side faces, the transverse ties are installed vertically and made with end anchoring devices, repeating the shape of the grooves, and along the length of the wall made discrete monolithic cavities of the blocks.  2. The masonry according to claim 1, characterized in that the blocks in the outer and inner walls are laid dry.  3. The masonry according to claims 1 and 2, characterized in that the blocks of the outer and inner walls are made of various thicknesses.  4. Laying according to claims 1 to 3, characterized in that discrete monolithic cavities of the blocks are made along the height of the wall within the floor. 5. Masonry according to claims 1 and 4, characterized in that reinforcing reinforcement is installed in the monolithic cavities.