SU1346742A1 - Hollow brick for monolithic prefabricated structures - Google Patents

Description

From () G) |), the museum relates to construction, and in particular to the construction of civilian and industrial buildings, and can be most effectively used in the construction of the outdoor steppe of low-rise rural buildings.

The purpose of the invention is to ensure universality of use, increase the strength and stability of buildings.

FIG. 1 shows the proposed unit, the abundance of the form; in fig. 2 — arrangements of projections on the transverse walls of the block (a, b — front view; c, d — top view; e — top and side view; e, g, h — side view); in fig. 3 - an element in the composition of the reinforced beam structure; in fig. 4 - the same, as a part of the combined column reinforced structure; in fig. 5 - the same, as a part of a wall masonry construction fragment with adjoining a transverse wall, section AA; in fig. 6 - the same, as a part of a similar construction assembled on lamellar diaphragms, included in the grooves formed by fins on the inner sides of the longitudinal walls of the element, section B - B.

Blo for construction of the infrared. 1 The longitudinal walls 1, the bottom 2 are made with strip protrusions 3 and holes 4. The contour of the projections corresponds to the internal contour of the cavity between the walls. AT . In any section, the block has a rectangular shape and can be made of fiber-reinforced concrete on a high-strength fabric. The transverse walls 5 of the element have slots 6 for the passage of horizontal reinforcement and protrusions 7.

The walls 1 are made on the inner side with vertical ribs 8 arranged in pairs and forming grooves 9 for about 10 units of vertical diaphragms, and the walls of the groove have GLON 1 / 10-1 / 15.

B1) 1 spigot 7 can be made horizontal with njaroM along the vertical H, multiple of t (hccine, 1 spike 6, with the protrusions on different transverse walls 5 displaced relative to each other by a value equal to the thickness of the protrusion 7. Vertical breakdown of the protrusions 7 may be uneven with tags hi and / крат, multiples of the thickness 5 of the protrusion 7. The width of the protrusions 7 of the rape 0.15-1.0 of the width of the B element.

The protrusions 7 can be biased, 1neny are paired with Hiririna equal to 0.2–0.3 of the width of the B element. The width in the protrusions 7 can be equal to th / icin n) of the single wall 1.

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Each pair of horizontal protrusions 7 may be on one horizontal axis or within each pair one of them has an offset relative to the other vertically by an amount equal to the thickness of the protrusion.

The protrusions 7 can be made vertical with a width equal to the thickness of the longitudinal walls 1.

In addition, the protrusions 7 can be provided with vertical holes 10 for the latches.

The transverse walls 5 are made in the upper part with vertical slots 6 through which the monolithic mixture is passed through AND the rod reinforcement 12.

Additionally, to skip the vertical reinforcement 12, the corner zones of the bottom 2 have holes 13.

The strip protrusions 3 of the bottom 2 are made intermittently in the form of rectangular G- or U-shaped sections.

Separate blocks 14 in the design are connected with the help of plate diaphragms 15.

When using blocks 14 to form structures, they are laid in rows, with the protrusions 7 on the outer edges of the transverse walls 5 of the adjacent blocks 14 being inserted into the corresponding grooves. The overcrowding rows of blocks 14 are set forward so that the projections 3 of the bottom 2 enter the cavity of the blocks 14 located below, and the grooves 9 formed by paired ribs 8, within two adjacent horizontal rows of laying, are joined by plate diaphragms 15, with the grooves between them being offset vertically relative to the horizontal joints of the masonry.

The cavities in the body of the blocks 14 are filled with a concrete or foamed heat insulating mixture through the holes 4 in the bottom 2, the consistency of the mixture depends on the size of the holes, and its composition depends on the purpose.

When reinforced structures are formed, reinforcing horizontal rods 12 are inserted into the cavities of a row of blocks 14 through slots 6 in transverse walls 5. Vertical rods are inserted through holes 4 in the bottom 2 or through additional holes 13 in the corner zones of the bottom 2.

The proposed solution has the following technical advantages: the possibility of universal application as part of structures; reduction of material consumption in order to improve the strength of structures; solidity and increased stability in the installation and operation of structures.

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With leave. E. E. Black Sun

Tehred And VeresKorrektor I. Erdeyi

Circulation 666 Subscription

15III1 1I USSR State Committee for Inventions and Discoveries

1 13035, Moscow, F 35, Raushsk nab., 4/5 Prii 5Nodaln () - 1i) political organization, Uzhgorod, y, n. Project, 4

Editor L. Shandor: iaK, i (4t) 5l; thirty

Claims (10)

1. EMPTY BLOCK OF ASSEMBLY-MONOLITHIC STRUCTURES, including longitudinal and transverse walls defining the internal cavity, and fixing protrusions on the outer faces of the transverse walls, characterized in that, in order to ensure universality of application, increase the strength and stability of structures, it is equipped with a bottom with through holes bordered by strip protrusions, the outer contour of which corresponds to the inner contour of the cavity, and the total area of the holes is 30-80% of the bottom area. 2. Hollow block by π. 1, characterized in that the protrusions on the outer faces of the transverse walls are made horizontal with a vertical step that is a multiple of the thickness of the protrusion, and the protrusions on one transverse wall are offset vertically relative to the protrusions by another amount equal to the thickness of the protrusion. 3. Hollow block by and. 2. characterized in that the width of the horizontal protrusions is 0.15 -1.0 the width of the block. 4. Hollow block by and. 2. characterized in that the horizontal protrusions are paired with a width equal to 0.2 0.3 of the width of the block, with each pair of protrusions located on one horizontal axis or one of the protrusions of the pair is vertically offset from the other by an amount equal to the thickness of the protrusion. 5. Hollow block on Mon. 2 -4. characterized in that the horizontal protrusions are made with holes for the retainers. 6. Hollow block by π. 1, characterized in that the transverse walls are made in the upper part with vertical slots for horizontal reinforcement. 7. The hollow block according to claim 1, characterized in gem. that the bottom in the corner zones is made with holes for passing vertical reinforcement. 8. Hollow block by π. 1, characterized in that the longitudinal walls on the inner side are made with pairwise arranged vertical ribs forming grooves for plate diaphragms, the groove walls having a slope of 1/10 1/15. 9. Hollow block by and. 1. characterized in that the strip protrusions of the bottom are made intermittent in the form of rectangular G- and U-shaped sections. 10. Hollow block by π. 1, characterized in that the protrusions on the outer faces of the transverse walls are made vertically. SU „„ 1346742