TWM452994U - Floor structure - Google Patents

Description

Floor structure

This creation is a structure for constructing a floor of a collective residential building, and particularly contains an H-shaped steel beam that can be pre-cast to make the overall construction process more convenient.

In the past, in order to improve the sound insulation performance of the floor of the residential building, the thickness of the floor of the building will increase to 250mm~350mm. Generally speaking, the floor structure of the building is made up of concrete. The concrete can be divided into field cast concrete cast in situ or concrete which is cast before the construction site.

Among them, one of the floor structures of the building is a so-called hollow floor, which is composed of a concrete concrete board and a field cast concrete formed on the board, and is equally arranged and embedded on the board. A plurality of blocks made of foamed plastic in the cast concrete.

By including the hollow floor structure of the block, the concrete amount, the floor weight and the construction cost of the collective house can be effectively reduced due to the increase in the thickness of the floor.

The aforementioned conventional floor structure adopts a block having a complete rectangular parallelepiped shape, the top surface of which is arranged in parallel with the floor surface, and based on the design requirements, and ensuring the thickness of the steel protective layer in the field cast concrete layer, the block is The distance between the floor surfaces is set at 70~90mm.

Containing a block compared to a floor that is substantially the same thickness without the aforementioned blocks The floor of the floor has a problem of lack of sound insulation for the octave band (355 to 1409 Hz) with a center frequency of 500 to 1000 Hertz (Hz), which is the fixed distance between the flat top surface of the block and the floor surface. It is easy to resonate with the above sound.

Therefore, the conventional structure containing the rectangular parallelepiped block can save cost compared with the structure of the floor without the block, but at an octave band (355 to the center frequency of 500 to 1000 Hertz (Hz). Under the sound of 1409 Hz, it may reduce the effectiveness of sound insulation.

The purpose of this creation is to provide a new type of building block in order to solve the problem that the traditional building block shape block cannot be effectively soundproofed under the octave sound of the center frequency of 500 to 1000 Hz. Another object is to provide a structure comprising the novel building block which can be pre-cast at the construction site or partially outside the construction site, saving the processing time required to construct the floor structure of the building.

The feature of the present invention is that a plurality of beams formed by a concrete layer are used as a base, and a plurality of plates formed by concrete are disposed at an upper end thereof, and the plates are respectively composed of a plurality of blocks and trusses which are arranged in parallel at an upper end thereof, wherein These boards can be prepared outside the building site.

The technical means of the creation is the shape of the plurality of blocks included in the creation structure. Since the top faces are not flat, the blocks can solve the problem of resonance noise due to the same thickness of the conventional blocks and the floor surface. .

Another technical means of the creation is that the beam as the base is prepared by H-shaped steel beam, and the beam prepared by the H-shaped steel beam can be prepared as a unit outside the construction site, and can also be prepared before the construction site. These boards make it easier to construct the floor.

The structure of the present invention comprises: a plurality of beams; a plurality of plates made of concrete, the beams being the base of the plates; and a plurality of blocks arranged and fixed at intervals on the plate, the products The block has a top surface, and from the cross-section of the blocks, the blocks contain a highest point and a lowest point having a height difference.

Each of the slabs has a body and a plurality of trusses disposed on the body, and the trusses are disposed in parallel with each other, and the blocks are disposed in parallel between the trusses.

The concrete texture constituting the aforementioned concrete layer is not limited, that is, whether the foregoing concrete layer is composed only of field cast concrete, or composed of two layers of concrete and field cast concrete is the scope of the creation.

The blocks are composed of a foamed plastic material, and the cross-sectional shape of the top surface is formed by a sinusoidal portion, and the structure comprises a hollow body and at least one reinforcing rib extending from the hollow body.

The beams are prepared from H-beams in such a way that a steel mesh is provided for the H-beam and the concrete is provided as the protective layer.

The beams prepared by the H-beams and the plates can be prepared on-site at the construction site or produced outside the construction site, and transported to the construction site of the above-mentioned condominiums by means of a truck or the like, such as at the construction site. External production Under the construction site, it is not necessary to carry out the work of building blocks, trusses, slabs and beams, and fixing, in order to improve the efficiency of construction work.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Referring to the first to fourth figures, the creation structure 1 is a partial explanatory view of the floor of the building, in which the beam 13 and the plate 11 are formed in advance outside the construction site, and then moved to the construction site of the assembly house by a conveyance tool such as a truck, and properly installed. After completion, the concrete (field cast concrete) is cast on site to the height of the floor surface 2. The floor structure of the floor, including the beam 13 and the plate 11, can also be formed by field-cast concrete, but it takes time and labor to construct.

It should be noted that in order to improve the sound insulation and rigidity of the floor structure of the floor, the height of the concrete layer formed by the field cast concrete (or the distance between the bottom surface of the concrete concrete board and the floor surface 2) may be 200 to 350 mm.

The following is a further explanation and explanation of how the structure 1 is formed.

The first figure is a partial schematic view of the present authoring structure 1, including a plate 11, a block 12, and a beam 13. Wherein, the forming method of the beam 13 is performed by the H-shaped steel beam 131 welding the steel mesh 1311 on both sides of the belly plate, and then the concrete is poured on both sides of the belly plate as a protective layer, wherein the welded steel mesh 1311 can be The steel mesh is composed of a mesh structure or a welded wire mesh (Welded Wire Fabricate).

The panel 11 is formed of concrete, and the panel 11 includes a plate-like body 111 and a plurality of rows of trusses 112 embedded in the body 111 and partially exposed and parallel. This embodiment The body 111 has a rectangular planar shape, and the five rows of trusses 112 are equidistantly disposed in the longitudinal direction of the body 111. At the construction site, the panels 11 are placed on the upper ends of the beams 13 respectively. It should be noted that the shape formed by the panel 11 is related to the area of the different building floors and the weight that the beam 13 can carry. This embodiment does not limit the panel 11 to a fixed state.

The truss 112 is composed of a plurality of steel bars, some of which will be buried in the body 111, and another part will be buried in the field cast concrete in the future, and the truss 112 will be connected to the upper and lower concrete layers. The role.

At the construction site, after the beam 13 is placed, the above-mentioned plate making plates 11 are respectively placed on both sides of the beam 13, and before the upper field cast concrete layer is placed, a plurality of reinforcing reinforcing bars 14 are respectively arranged to pass through the H-shaped steel beam 131. The reserved holes are added to increase the uniformity of the plate making on both sides. It should be noted that, in actual cases, according to the floor area of the floor of the building to be constructed, the plurality of beams 13 and the plurality of plates 11 will be composed.

The block 12 is viewed as a long rectangle from a plan view, and is nailed to the plate 11 in parallel with respect to the truss 112 (before the concrete of the formed plate 11 is not completely cured), and in this embodiment, each of the plates 11 has four columns. Place three blocks in each column.

It should be understood that the block 12 can be formed by using a foamed plastic material such as PS resin, or a plastic material such as polystyrene or rigid polyurethane, styrofoam (trademark) or wood, etc. The block is lighter and easier to handle than other materials, which can help reduce the weight of the floor.

Please refer to the fourth figure for a detailed description of the structure of the second section A-A. The block 12 is formed into a soundable hollow body 120, and a plurality of reinforcing ribs (not shown) are disposed inside. The shape for supporting the top surface 121 when casting the field cast concrete, the upper end surface of the block 12 is its top surface 121 having the highest point 122 and the lowest point 123. Further, reinforcing reinforcing bars 14 are provided on the two panels 11 to join the two panels 11. It should be understood that the hollow body 120 of the block 12 can reduce the amount of foamed plastic required for the formation of the block 12 and can reduce the overall weight of the building floor of the future building assembly.

Through the above description, the beams 13 and the panels 11 can be prepared first outside the building site. It should be noted that the implementation of this creation is not limited to the above description, because the floor area of the building of the collective house is not fixed, so the creation can form various styles and sizes according to the floor of different areas; the same is They can be formed into a unit in advance outside the building site, so that the engineering application is more convenient, and the operations of loading, loading, fixing, etc. of the block 12, the truss 112, the plate 11 and the beam 13 can be omitted at the construction site. With a view to improving the efficiency of construction work.

The form in which the block 12 is formed will be further described below.

The top surface 121 of the block 12 is viewed from its cross section, and the distance between the highest point 122 and the lowest point 123 is preferably 50 mm or more, whereby the size between the floor surface 2 and the top surface 121 will not be easily centered with the center frequency 500. The eight-tone sound to 1000 Hz produces resonance.

The cross-sectional shape of the top surface 121 can be any curve.

Referring to the fifth figure, in the embodiment of the creation block 12, the cross-sectional shape is composed of a portion of a sinusoidal curve, and a plurality of slits 124 are provided at the side as a nail insertion place for fixing the block 12 and the body.

In the practical application, the height difference between the highest point 122 and the lowest point 123 of the top surface 121 of the block 12 is 60 mm. Making the top surface 121 on the construction site and the floor The distance of the face 2 is 75 to 135 mm, wherein the size of the highest point 122 to the floor surface 2 is 75 mm.

It should be noted that the cross-sectional shape of the top surface 121 of the block 12 may also be a shape of two halves, two semicircles, and a line connecting two semicircles, two troughs of 1/4 wavelength by a sinusoid, and a plurality of shapes of mountains. Or for the shape of a mountain.

The longitudinal section of the top surface 121 of the block 12 can be formed into a sinusoidal portion, and can of course be formed into a plurality of continuous mountain-shaped lines.

It should be noted that the top surface 121 of the block 12 can also be formed into a sinusoidal curve or a plurality of continuous mountain-shaped lines in a cross section and a longitudinal section, or a sinusoidal cross section and a continuous number of longitudinal sections. The mountain line, or cross section, is a continuous number of mountain lines and the longitudinal section is sinusoidal.

It should be understood that the various aspects of the above-mentioned block 12 are aimed at unequal distances from the top surface 121 to the floor surface 2, thereby solving the conventional block and floor surface thickness dimensions being the same as the center frequency of 500 to 1000 Hz. The octave band (355 to 1409 Hz) sound produces resonance noise problems.

The above description is only for the purpose of explaining the preferred embodiment of the present invention, and is not intended to impose any form of limitation on the creation, so that any modification or alteration of the creation made in the same creative spirit is provided. , should still be included in the scope of protection of this creative intent.

1‧‧‧ structure

11‧‧‧ board

111‧‧‧Ontology

112‧‧‧桁

12‧‧‧Products

120‧‧‧ hollow body

121‧‧‧ top surface

122‧‧‧ highest point

123‧‧‧ Lowest point

124‧‧‧ incision

13‧‧ ‧ beams

131‧‧‧H-beam

1311‧‧‧ steel mesh

14‧‧‧Reinforced steel bars

2‧‧‧ floor surface

The first picture is a schematic diagram of the creation.

The second figure is a plan sectional view of the first view A-A viewpoint.

The third figure is a plan sectional view of the viewpoint of the first figure B-B.

The fourth figure is a partial plan sectional view of the second figure.

The fifth figure is a perspective view of the embodiment of the creative block.

1‧‧‧ structure

111‧‧‧Ontology

112‧‧‧桁

12‧‧‧Products

14‧‧‧Reinforced steel bars

Claims (10)

A floor structure comprising: a plurality of beams; a plurality of plates composed of concrete, the beams being the base of the plates; and a plurality of blocks disposed on and spaced apart from each other on the plate, The equal blocks have a top surface, and from the cross-section of the blocks, the blocks contain a highest point and a lowest point having a height difference. The floor structure of the floor according to claim 1, wherein the boards have a body and a plurality of trusses disposed on the body, the trusses being disposed in parallel with each other, the blocks being disposed in parallel with the trusses between. The floor structure of the building as claimed in claim 1, wherein the beam is prepared from the H-shaped steel beam by providing a steel mesh for the H-shaped steel beam and providing the concrete as the protective layer. The floor structure of any one of claims 1 to 3, wherein the cross-sectional shape of the top surface is formed by a portion of a sinusoid. The floor structure of one of the first to third aspects of the invention, wherein the blocks are composed of a foamed plastic material. The floor structure of the building as claimed in claim 4, wherein the blocks are composed of a foamed plastic material. The floor structure of any one of claims 1 to 3, wherein the blocks are formed by a hollow body and at least one reinforcing rib extending from the hollow body. The floor structure of claim 4, wherein the blocks are formed by a hollow body and at least one reinforcing rib extending from the hollow body. The floor structure of claim 5, wherein the blocks are formed by a hollow body and at least one reinforcing rib extending from the hollow body. The floor structure of claim 6, wherein the blocks are formed by a hollow body and at least one reinforcing rib extending from the hollow body.