CN202672453U - Gypsum building block - Google Patents
Gypsum building block Download PDFInfo
- Publication number
- CN202672453U CN202672453U CN 201220291213 CN201220291213U CN202672453U CN 202672453 U CN202672453 U CN 202672453U CN 201220291213 CN201220291213 CN 201220291213 CN 201220291213 U CN201220291213 U CN 201220291213U CN 202672453 U CN202672453 U CN 202672453U
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- Prior art keywords
- block body
- way shape
- key
- building block
- holes
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Abstract
The utility model discloses a gypsum building block, which comprises a square building block body, wherein a tenon is formed between a transverse edge and an adjacent vertical edge of the building block body; a corresponding mortise is formed between the other transverse edge and the other vertical edge of the building block body; a plurality of key groove shaped through holes communicating one edge with the corresponding edge are formed in the middle of the building block body at intervals; and the sizes of the cross sections of the key groove shaped through holes are gradually reduced or gradually enlarged from one edge of the building block body to the corresponding edge. Preferably, the key groove shaped through holes are positioned in the middle of the thickness direction of the building block body; preferably, the gypsum building block is provided with four key groove shaped through holes with the same size; and on the premise that enough hollow rate is ensured, the gypsum building block is difficult to break and good in hanging force, and has good sound insulation performance.
Description
Technical field
The utility model relates to gypsum block.
Background technology
Gypsum block is as main raw material(s) take plaster of Paris, through adding water stirring, moulding by casting and the dry light-weight building plastering of making, it has sound-proof fire-proof, the construction multiple advantages such as convenient, is a kind of low-carbon environment-friendly, health, meets the novel wall material of era development requirement.
Existing gypsum block is in order to reduce weight, improve insulation and soundproof effect, the capital arranges hole in the middle of tetragonal block body, its middle hole of present gypsum block on the market is manhole substantially, be ZL01261106.9 as disclosing a patent No. on July 24th, 2002, name is called the utility model patent of " gypsum block " and disclosed a patent No. on November 16th, 2011 is ZL201120069480.9, name is called the utility model patent of " gypsum block ", these two kinds of gypsum blocks can know from its disclosed Figure of description and find out that the hole that they arrange is manhole.This gypsum block with borehole structure, in order to ensure enough hollow rates, the diameter of circular hole need to have enough large, so in design so that the wall thickness of the external surface of block body and circular hole inner peripheral surface is thinner, cause building block to rupture easily, sound insulation is poor, and hanging force is bad, and the problems such as door, window come off easily are installed.
The utility model content
The technical problems to be solved in the utility model provides a kind of gypsum block, and under the prerequisite that guarantees enough hollow rates, product is easy fracture not, and hanging force is good, and has preferably sound insulation value.
For achieving the above object, the technical solution of the utility model is: a kind of gypsum block, comprise tetragonal block body, the adjacent horizontal edge of block body and a vertical edge are provided with tenon, another horizontal edge of block body is provided with corresponding tongue-and-groove with another vertical edge, the midfeather of block body is provided with a plurality of key-way shape through holes that are communicated with corresponding sides from limit, and the size of described key-way shape through hole cross section diminishes gradually or becomes gradually large from a limit of block body to corresponding sides.
Preferred described key-way shape through hole is in the middle of block body thickness direction.
Preferred described key-way shape through hole has four and measure-alike.
Further improve, it is identical but less than the spacing of middle two key-way shape through holes that described four key-way shape through holes are in the spacing of the spacing of two key-way shape through holes of front and two key-way shape through holes that are in the back, setting can make the real core segment width in centre of block body larger like this, better guarantees the bulk strength of building block.
When the specification of described block body was 600 * 500 * 100mm, preferred described key-way shape through hole cross section is of a size of: the radius that is in two semicircles on both sides was 14mm≤R≤17mm, and the center distance H of two semicircles is 54～58mm.
When the specification of described block body was 600 * 500 * 120mm, preferred described key-way shape through hole cross section is of a size of: the radius that is in two semicircles on both sides was 18.5mm≤R≤20mm, and the center distance H of two semicircles is 48～52mm.
When the specification of described block body was 600 * 500 * 150mm, preferred described key-way shape through hole cross section is of a size of: the radius that is in two semicircles on both sides was 32mm≤R≤35mm, and the center distance H of two semicircles is 18～22mm.
The utility model is because the hole in the middle of the block body adopts the key-way shape through hole, compare manhole, in the situation of identical hollow rate, it is thicker that thickness between the outer wall of block body and the key-way shape through hole just can be done, bulk strength is better, product is easy fracture not, and hanging force also can improve, and has simultaneously preferably sound insulation value.
On the other hand, the size of key-way shape through hole cross section described in the utility model diminishes gradually or becomes gradually large from a limit of block body to corresponding sides, and the demoulding is also than being easier in Practical manufacturing.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model right view.
Fig. 4 is the utility model stereogram.
Fig. 5 is the utility model key-way shape through hole cross section enlarged drawing.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail.
Fig. 1 is to shown in Figure 5, a kind of gypsum block, comprise tetragonal block body 1, block body 1 an adjacent horizontal edge 11 and a vertical edge 12 are provided with tenon 2, block body 1 another horizontal edge 13 is provided with corresponding tongue-and-groove 3 with another vertical edge 14, the midfeather of block body 1 is provided with four key-way shape through holes 4 that are communicated with another horizontal edge 13 from a horizontal edge 11, the size of described key-way shape through hole 4 cross sections becomes large from a horizontal edge 11 of block body 11 gradually to another horizontal edge 13, also can diminish gradually four key-way shape through holes 4 measure-alike.
Preferred described key-way shape through hole 4 is in the middle of block body 1 thickness direction.
It is identical but less than the spacing of middle two key-way shape through holes 4 that described four key-way shape through holes 4 are in the spacing of the spacing of two key-way shape through holes 4 of front and two key-way shape through holes 4 that are in the back.
When the specification of described block body 1 was 600 * 500 * 100mm, preferred key-way shape through hole 4 cross sections are of a size of: the radius that is in two semicircles on both sides was 14mm≤R≤17mm, and the center distance H of two semicircles is 54～58mm.
When the specification of described block body 1 was 600 * 500 * 120mm, preferred key-way shape through hole 4 cross sections are of a size of: the radius that is in two semicircles on both sides was 18.5mm≤R≤20mm, and the center distance H of two semicircles is 48～52mm.
When the specification of described block body 1 was 600 * 500 * 150mm, preferred key-way shape through hole 4 cross sections are of a size of: the radius that is in two semicircles on both sides was 32mm≤R≤35mm, and the center distance H of two semicircles is 18～22mm.
Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (7)
1. gypsum block, comprise tetragonal block body, the adjacent horizontal edge of block body and a vertical edge are provided with tenon, another horizontal edge of block body is provided with corresponding tongue-and-groove with another vertical edge, it is characterized in that: the midfeather of block body is provided with a plurality of key-way shape through holes that are communicated with corresponding sides from limit, and the size of described key-way shape through hole cross section diminishes gradually or becomes gradually large from a limit of block body to corresponding sides.
2. a kind of gypsum block according to claim 1, it is characterized in that: described key-way shape through hole is in the middle of block body thickness direction.
3. a kind of gypsum block according to claim 1 is characterized in that: described key-way shape through hole has four and measure-alike.
4. a kind of gypsum block according to claim 3 is characterized in that: it is identical but less than the spacing of middle two key-way shape through holes that described four key-way shape through holes are in the spacing of the spacing of two key-way shape through holes of front and two key-way shape through holes that are in the back.
5. a kind of gypsum block according to claim 3, it is characterized in that: when the specification of described block body is 600 * 500 * 100mm, described key-way shape through hole cross section is of a size of: the radius that is in two semicircles on both sides is 14mm≤R≤17mm, and the center distance H of two semicircles is 54～58mm.
6. a kind of gypsum block according to claim 3, it is characterized in that: when the specification of described block body is 600 * 500 * 120mm, described key-way shape through hole cross section is of a size of: the radius that is in two semicircles on both sides is 18.5mm≤R≤20mm, and the center distance H of two semicircles is 48～52mm.
7. a kind of gypsum block according to claim 3, it is characterized in that: when the specification of described block body is 600 * 500 * 150mm, described key-way shape through hole cross section is of a size of: the radius that is in two semicircles on both sides is 32mm≤R≤35mm, and the center distance H of two semicircles is 18～22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291213 CN202672453U (en) | 2012-06-20 | 2012-06-20 | Gypsum building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291213 CN202672453U (en) | 2012-06-20 | 2012-06-20 | Gypsum building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672453U true CN202672453U (en) | 2013-01-16 |
Family
ID=47493363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291213 Expired - Lifetime CN202672453U (en) | 2012-06-20 | 2012-06-20 | Gypsum building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672453U (en) |
-
2012
- 2012-06-20 CN CN 201220291213 patent/CN202672453U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN ZHENGBA NEW MATERIALS CO., LTD. Free format text: FORMER NAME: ZHANGZHOU ZHENGBA BUILDING MATERIAL TECHNOLOGY CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jinglong Inventor after: Pu Qinglin Inventor after: Li Gongpeng Inventor after: Zhang Xiang Inventor before: Wu Jinglong Inventor before: Pu Qinglin Inventor before: Li Gongpeng Inventor before: Zhang Xiang |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 363306 Industrial Zone, overseas Chinese Economic Development Zone, Zhangzhou, Fujian, Changshan Patentee after: FUJIAN ZHENGBA NEW MATERIAL CO.,LTD. Address before: 363306 Industrial Zone, overseas Chinese Economic Development Zone, Zhangzhou, Fujian, Changshan Patentee before: ZHANGZHOU ZHENGBA BUILDING MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |