RU37120U1 - SMALL MONOLITHIC BUILDING FROM CONCRETE MIX - Google Patents

Description

SMALL BARITE 1 MONOLITHIC BUILDING FROM CONCRETE

The utility model relates to building structures that are made from concrete mixtures, namely to small-sized residential. industrial and other buildings, and can be used as country houses, individual garages, cabins for guards, D1Y dressing booths, kiosks, transformer booths, small warehouses, etc.

The production experience of some construction organizations shows that the construction of monolithic buildings and structures made of concrete and reinforced concrete under certain conditions is more economical and productive than the construction of prefabricated structures. This is achieved thanks to the use of concretes and steels of reduced grades and grades, the absence of laborious work on monoling joints and assemblies of prefabricated elements, increasing the spatial stiffness and margin of safety of the construction, as well as due to lower transportation costs (Dai T.N. 2 “Stroyizdat, M., 1985, p. 248-249).

Monolithic construction is of particular importance in the construction of small buildings and structures. This is due to the fact that in this case, small buildings, such as country houses, individual garages, kiosks, etc., can be made directly in the work shops of the construction organization, and then, ready-made, transported to the installation site.

Known residential and public buildings constructed from reinforced concrete using a spatial (tunnel or shoring) formwork the size of a room (TsINI for construction and architecture of the USSR Gosstroy. Construction of residential and public buildings from reinforced concrete. Experience of foreign construction. M., 1969 ., pp. 12-15, 22-30).

7MKI Е04В 1/16, Е04Н 1 / 12,1 / 14, 6/02.

MIXTURES A separate room of such a building is

monolithic structure consisting of three walls and a ceiling, ycTaHOB. based on the ceiling of the underlying floor of the building. The fourth, facade wall with a window opening, is erected with the help of an additional specially made formwork after the formwork of the walls and the ceiling is removed from the concrete room. The front wall is provided with thermal insulation and is docked to the free thorn of the room. One of the interior walls of the room has a doorway. The above construction of a separate room of a multi-storey building cannot be directly used in the construction of small-sized buildings made of monolithic concrete for both economic, technical and operational and technological reasons.

The task was: to develop a construction of a small-sized building with an area of 9-12m (a country house, an individual garage, etc.) made of monolithic concrete, relatively cheap and more technologically advanced to manufacture.

This problem has been solved as follows. The small-sized building is a monolithic structure made of concrete mix, consisting of four walls and a floor. The walls have door and window openings. Along the perimeter of the lower and upper bases of the walls monolithic frames of steel profile (channel, corner), and the sides of the lower frame are fastened together by metal rods from a periodic profile. The same metal rods are connected to the lower and upper frames. These rods are monolithic in the corners of the walls. A roof is fixed on the upper frame, which is made of reinforced concrete or another structure. Cement based on anhydrite (fluoroanhydrite) or ordinary low-grade building cement is used as a cementitious concrete mixture. The building is equipped with sling anchors for transportation.

2

pictured:

-on pic 1 - section of a building along a horizontal plane (along A-A), - on fig. 2 - section of a building along a vertical plane (BB).

The small-sized building is a monolithic structure

area of 9-12m of concrete mix, consisting of four walls I and floor 2. In the upper and lower bases of the building along the perimeter of walls I there are monolithic lower 3 and upper 4 frames made of steel profile, in particular channel or corner. The sides of the frame 3 are connected by steel rods 5 from a periodic profile, which are monolithic in 2, Walls 1 have a door 6 and a window 7 openings into which the door and window frames are mounted (not shown in the drawings). The lower 3 and upper 4 frames are connected by steel rods 8 from a periodic profile, which are locked into the walls 1 of the building, in particular, into its corners. The building is covered by a roof 9, the basis for which is the upper frame 4. As a roof, a reinforced concrete slab or other construction, for example, wooden or metal, with subsequent coating with iron or slate can be used. The building is equipped with sling anchors for transportation.

The construction technology of the building is as follows. From channel # 10 at the installation site of the production workshop of the construction enterprise, the lower frame 3 is welded, the sides of which are connected by welding with steel rods 5 from a periodic profile. The frame size corresponds to the perimeter of the building being built, in particular, from (3 x 3) to (4 x 3) m. In the corners of the frame, vertical rods 8 are welded from a periodic profile and a precast formwork is installed so that the lower frame 3 is located on the formwork panels. To form door 6 and window 7 openings, the formwork has a temporary binding, or door and window frames are mounted in it. The height of the formwork corresponds to the height of the building and is 3m. mortar based on base-jas tcego anhydrite

(fluorohydrite) or low grade building cement. After the walls are concreted, the upper one is inserted into the upper base of the building, to which vertical rods 8 are welded.

After disassembling, the floor is filled with the required thickness, and then the building is equipped with a roof, sling anchors and the elements are needed, and transported to the installation site.

Advantages of the utility model: - metal consumption is reduced,

.-low grades of metal and cement grade are used, -the spatial stiffness and margin of safety of the building are increased, -the level of mechanization is increased and produced; B nost of construction work.

.: S.73

4

Claims (1)

A small-sized monolithic building made of concrete mixture, including walls with a doorway, characterized in that the monolithic building consists of a floor and four walls, along the perimeter of the upper and lower bases of which there are monolithic frames made of metal profile, fastened together by monolithic metal rods in the walls, while the sides of the lower frame are connected by metal rods.