CN215802631U - Cement hollow brick - Google Patents
Cement hollow brick Download PDFInfo
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- CN215802631U CN215802631U CN202122209554.0U CN202122209554U CN215802631U CN 215802631 U CN215802631 U CN 215802631U CN 202122209554 U CN202122209554 U CN 202122209554U CN 215802631 U CN215802631 U CN 215802631U
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- Prior art keywords
- cement
- hollow brick
- wood board
- frame body
- cement hollow
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- 239000004568 cement Substances 0.000 title claims abstract description 93
- 239000011464 hollow brick Substances 0.000 title claims abstract description 62
- 239000002023 wood Substances 0.000 claims abstract description 76
- 239000011449 brick Substances 0.000 claims description 17
- 239000000725 suspension Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a cement hollow brick, which comprises a cuboid frame body, wherein a plurality of through holes are arranged in the frame body along the length direction of the frame body, the through holes are separated by rib plates, a wood plate is arranged in the middle of the side wall of the long edge of at least one side of the frame body, the wood plate and the cement hollow brick are at the same height, the thickness of the wood plate is 35-55% of that of the side wall of the long edge of the frame body, and the edges of the two sides of the wood plate in the length direction are flush with the outermost edges of the through holes positioned at the two ends in the through holes.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a cement hollow brick with excellent nail holding force, strong bearing capacity and high suspension stability.
Background
The hollow brick has lighter weight, is beneficial to the light weight of buildings, the cement hollow brick does not need to be sintered, the preparation process is simple, and the raw materials are cheap, so the cement hollow brick is one of the most common building materials, can be usually used for building non-bearing walls, and reduces the whole weight of the buildings.
But the cement hollow brick has insufficient nail-holding power and poor bearing capacity. In modern home arrangements, televisions, air conditioners, water heaters and even washing machines are all arranged to be wall-mounted in order to fully save space, cabinets, shelves, bookshelves and the like are also usually mounted on walls, and many of the walls are non-bearing walls built by cement hollow bricks. When driving into fixing bolt, because the through-hole in the cement hollow brick has occupied great volume, the bolt often can pass the lateral wall of cement hollow brick and drive into in the through-hole, lead to bolt and cement hollow brick contact stress area to reduce, and the toughness of cement is very low, when the bolt of driving into receives the gravity by the vertical direction of hanging the object, make the cement of contact position take place the breakage easily, lead to not hard up or the droing of bolt, can not satisfy the demand of hanging the heavy object. To solve this problem, the through holes of the cement hollow bricks can be filled and grouted, but this undoubtedly counteracts the effect of light weight brought by the cement hollow bricks.
Accordingly, a cement hollow brick with excellent nail holding power, bearing capacity and suspension stability on the premise of ensuring light weight is provided.
SUMMERY OF THE UTILITY MODEL
The cement hollow brick provided by the utility model can ensure excellent nail holding force and bearing capacity without grouting through holes, improves the suspension stability, meets the requirements of light weight and bearing, and solves the technical problems that the traditional cement hollow brick has poor suspension stability and cannot meet the requirements of bearing performance and light weight.
The utility model provides a cement hollow brick which comprises a cuboid frame body, wherein a plurality of through holes are formed in the frame body and are arranged along the length direction of the frame body, the through holes are separated by rib plates, a wood plate is arranged in the middle of the side wall of the long edge of at least one side of the frame body, the wood plate and the cement hollow brick are at the same height, the thickness of the wood plate is 35-55% of that of the side wall of the long edge of the frame body, and the edges of the two sides of the wood plate in the length direction are flush with the outermost edges of the through holes positioned at the two ends in the through holes.
The technical effects of the utility model are mainly realized by arranging the wood board in the long side wall of the cement hollow brick frame body, the wood board has excellent nail holding force and strong toughness, the bolt can be held strongly after being driven in, and the effect of fastening the bolt without loosening is ensured.
And due to the arrangement of the wood plate, under the condition that the volume of the cement hollow brick is not changed, the using amount of cement is reduced, and the weight of the cement hollow brick is reduced.
The control of the thickness of the wood board also has important influence on the bearing capacity, the nail holding force and the suspension stability, and the bearing capacity and the nail holding force cannot achieve satisfactory effects when the wood board is too thin; the plank is too thick, and although the nail-holding power and the bearing capacity of plank increase, the plank is too thick can lead to the cement thickness attenuation of lateral wall, leads to the cement to the stable centre gripping effect decline of plank, influences bearing capacity and suspension stability.
The wood board can be arranged on the long side wall of one side or on the long side walls of two sides, and the wood board can be arranged on the long side walls of two sides depending on the structure and the application condition of the masonry wall. For example, for a wall body built by double-layer cement hollow bricks, the cement hollow bricks with the wood boards arranged on the long side walls of one side can be selected, and one sides of the two layers of cement hollow bricks with the wood boards are arranged outwards; for a wall body built by adopting a single-layer cement hollow brick, the wall body can be subjected to the condition that loads are hung on two sides in the future, so that the wall body is made of the cement hollow brick with wood boards on two sides.
In order to facilitate production, the wood board and the cement are integrally cast, specifically, the wood board is fixed at a corresponding position in a mould during formwork erecting, then the cement is cast, and the cement hollow brick with the wood board is formed after solidification.
As a further improvement, the surface formed in the length direction and the height direction of the wood board is an uneven surface, such as a corrugated, zigzag or other uneven surface, so as to improve the friction force between the cement and the wood board, ensure the stable clamping of the cement to the wood board, and ensure the further improvement of the stability of the cement hollow brick in the processes of punching, fastening and hanging.
As the preferred technical scheme, the wood boards are arranged inside the long side walls on the two sides of the cement hollow brick frame body. Non-bearing wall adopts single-deck cement air brick to build by laying bricks or stones more among the modern building, consequently, in order to satisfy the needs that the object was hung to both sides, all set up the plank with the long limit lateral wall inside of the both sides of cement air brick framework.
Furthermore, marks are arranged on the outer surface of the long side wall provided with the wood board. Especially to the cement hollow brick that the unilateral set up the plank, such structural design can make things convenient for the staff of building by laying bricks or stones to judge the correct locating position of cement hollow brick when building by laying bricks or stones fast, improves work efficiency.
The utility model also provides a wall body which is built by the cement hollow brick, and obviously, one side of the cement hollow brick, which is provided with the wood board, faces the outer side of the wall body. The wall body is strong in nail holding capacity, strong in bearing capacity, good in suspension stability, capable of meeting the suspension requirement of heavy-load articles, and excellent in light weight effect.
According to the utility model, the wood plates are arranged in the side walls of the long sides of the cement hollow brick frame body, and the thickness of the wood plates is controlled, so that the cement hollow brick has excellent nail holding force, bearing capacity and suspension stability. The wood board has excellent nail holding force and strong toughness, the bolt can be held strongly after being driven, the bolt fastening effect can be ensured, when the bolt bears the longitudinal gravity load of a suspended object, the position contacted with the bolt under the longitudinal load can not be broken due to the excellent toughness of the wood board, in addition, the wood board is wrapped in the long-side wall, the contact area of the wood board and cement is large, the friction force between the cement and the surface of the wood board is large, the stable clamping of the cement to the wood board can be ensured and the excellent nail holding force and the excellent bearing capacity can be ensured by controlling the thickness of the wood board relative to the side wall, and the stable state of the wood board can be ensured in the processes of drilling, bolt fastening and bearing the longitudinal gravity load for a long time; meanwhile, due to the arrangement of the wood plates, under the condition that the volume of the cement hollow brick is not changed, the using amount of cement is reduced, and the weight of the cement hollow brick is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a top view of a cementitious air brick according to one embodiment of the present invention;
FIG. 2 is a front view of the cement air brick of FIG. 1;
FIG. 3 is a top view of a cementitious air brick according to another embodiment of the present invention;
fig. 4 is a front view of the cement air brick of fig. 3.
Reference numerals:
1. 6-cement hollow bricks; 2. 7-a frame body; 3. 8-a through hole; 4. 9-a rib plate; 5. 10-wood board; 11-mark.
Detailed Description
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a top view of a cementitious air brick according to one embodiment of the present invention; FIG. 2 is a front view of the cement air brick of FIG. 1; FIG. 3 is a top view of a cementitious air brick according to another embodiment of the present invention; fig. 4 is a front view of the cement air brick of fig. 3.
Example 1.
As shown in fig. 1-2, the cement hollow brick 1 provided by this embodiment has dimensions of 390mm long × 190mm wide × 190mm high, the cement hollow brick 1 includes a rectangular frame 2, 2 through holes 3 arranged along the length direction of the frame 2 are arranged in the frame 2, the two through holes 3 are separated by a rib plate 4, the through holes 3 have dimensions of 155mm long × 140mm wide × 190mm high, the width of the rib plate 4 is 30mm, and the thicknesses of three side walls of the through holes 3 are all 25 mm; the wood board 5 is arranged in the middle inside the long-side walls of the two sides of the frame body 2, the height of the wood board 5 is 190mm, the thickness of the wood board 5 is 10mm (accounting for 40% of the thickness of the side walls), the length of the wood board 5 is 340mm, and the edges of the two sides of the wood board 5 in the length direction are flush with the outermost edges of the two through holes 3.
In the cement hollow brick 1, the wood plate 5 and the cement are integrally cast and molded. The preparation process comprises the following steps: when the formwork is erected, the wood plate 5 is fixed at a corresponding position in the mould, then cement is poured, and the cement hollow brick 1 with the wood plate 5 is formed after solidification.
The cement hollow brick of this embodiment all sets up the plank in the long limit lateral wall inside of framework both sides, and the thickness of control plank simultaneously makes cement hollow brick have excellent nail-holding power, bearing capacity and hang stability. The wood board has excellent nail holding force and strong toughness, the bolt can be held strongly after being driven, the bolt fastening effect can be ensured, when the bolt bears the longitudinal gravity load of a suspended object, the position contacted with the bolt under the longitudinal load can not be broken due to the excellent toughness of the wood board, in addition, the wood board is wrapped in the long-side wall, the contact area of the wood board and cement is large, the friction force between the cement and the surface of the wood board is large, the stable clamping of the cement to the wood board can be ensured and the excellent nail holding force and the excellent bearing capacity can be ensured by controlling the thickness of the wood board relative to the side wall, and the stable state of the wood board can be ensured in the processes of drilling, bolt fastening and bearing the longitudinal gravity load for a long time; meanwhile, due to the arrangement of the wood plates, under the condition that the volume of the cement hollow brick is not changed, the using amount of cement is reduced, and the weight of the cement hollow brick is reduced.
The cement hollow brick of the embodiment is particularly suitable for a wall body built by single-layer cement hollow bricks.
Example 2.
As shown in fig. 3-4, the cement hollow brick 6 provided by this embodiment has dimensions of 390mm long × 190mm wide × 190mm high, the cement hollow brick 6 includes a rectangular frame 7, 2 through holes 8 arranged in the frame 7 along the length direction of the frame 7 are provided in the frame 7, the two through holes 8 are separated by a rib plate 9, the through holes 8 have dimensions of 155mm long × 140mm wide × 190mm high, the rib plate 9 has a width of 30mm, and the three side wall thicknesses of the through holes 8 are all 25 mm; a wood board 10 is arranged in the middle of the side wall of the long side of one side of the frame body 7, the surfaces of the two sides of the wood board 10 are both in a sawtooth shape, the height of the wood board 10 is 190mm, the thickness of the base body of the wood board 10 is 8mm, the heights of the sawteeth on the two sides are both 2mm, the total thickness of the wood board 10 is 12mm (accounting for 48% of the thickness of the side wall), the length of the wood board 10 is 340mm, and the edges of the two sides of the wood board 10 in the length direction are flush with the outermost edges of the two through holes 8; the outer surface of the long side wall provided with the wood board 10 is provided with a mark 11.
The wood plate 10 of the cement hollow brick 6 is integrally cast and molded with cement. The preparation process comprises the following steps: when the formwork is erected, the wood plate 10 is fixed at a corresponding position in the mould, then cement is poured, and the cement hollow brick 6 with the wood plate 10 is formed after solidification.
A further advantage of this embodiment 2 over the previous embodiment 1 is that: the sawtoothed wood plate is adopted, so that the friction force between cement and the wood plate can be improved, the stable clamping of the cement on the wood plate is ensured, and the stability of the cement hollow brick in the processes of punching, fastening and hanging is further improved; the surface that is provided with the long limit lateral wall of plank is provided with the mark, especially sets up the cement hollow brick of plank to the unilateral, such structural design, can conveniently build the accurate locating position of staff's snap judgments cement hollow brick when building by laying bricks or stones, improve work efficiency.
The cement hollow brick of the embodiment 2 is particularly suitable for a wall body built by double-layer cement hollow bricks.
The above description of the embodiments is only intended to facilitate the understanding of the core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A cement hollow brick is characterized in that: the cement hollow brick comprises a cuboid frame body, wherein a plurality of through holes are formed in the frame body and are arranged along the length direction of the frame body, the through holes are separated through rib plates, a wood board is arranged in the middle of the side wall of at least one side of the frame body on the long side, the wood board and the cement hollow brick are as high as each other, the thickness of the wood board is 35-55% of the thickness of the side wall of the long side of the frame body, and the edges of the two sides in the length direction of the wood board are flush with the outermost edges of the through holes at the two ends in the through holes.
2. A cement air brick as claimed in claim 1, wherein: the surface formed by the wood board in the length direction and the height direction is an uneven surface.
3. A cement air brick as claimed in claim 1, wherein: the long limit lateral wall inside of both sides of framework all is provided with the plank.
4. A cement air brick as claimed in any one of claims 1 to 3, characterized in that: the outer surface of the long side wall provided with the wood board is provided with a mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209554.0U CN215802631U (en) | 2021-09-13 | 2021-09-13 | Cement hollow brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209554.0U CN215802631U (en) | 2021-09-13 | 2021-09-13 | Cement hollow brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215802631U true CN215802631U (en) | 2022-02-11 |
Family
ID=80159550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122209554.0U Active CN215802631U (en) | 2021-09-13 | 2021-09-13 | Cement hollow brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215802631U (en) |
-
2021
- 2021-09-13 CN CN202122209554.0U patent/CN215802631U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240416 Address after: No. 158 Dongwang Village, Chengdong Street, Boxing County, Binzhou City, Shandong Province, 256600 Patentee after: Boxing County Runheng New Building Materials Co.,Ltd. Country or region after: China Address before: 064200 Zunhua Associated Press, north of Jianming West Street, Zunhua City, Tangshan City, Hebei Province Patentee before: Zheng Baoxing Country or region before: China |
|
| TR01 | Transfer of patent right |