CN208430652U - A kind of anticracking cement board - Google Patents
A kind of anticracking cement board Download PDFInfo
- Publication number
- CN208430652U CN208430652U CN201820999751.2U CN201820999751U CN208430652U CN 208430652 U CN208430652 U CN 208430652U CN 201820999751 U CN201820999751 U CN 201820999751U CN 208430652 U CN208430652 U CN 208430652U
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- CN
- China
- Prior art keywords
- plate body
- rope
- glass
- foamed plate
- steel bar
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model discloses a kind of anticracking cement board, including cement foamed plate body, the embedded enhancing grid in the center of the cement foamed plate body unlike the prior art, the enhancing grid includes the rectangle steel bar framework that length and width are slightly less than cement foamed plate body length and width, the glass dimension long rope both ends of several twisting are uniformly drawn on two short sides for hanging over the rectangle steel bar framework, and the glass dimension short rope both ends of several twisting are uniformly drawn in two long sides for hanging over the rectangle steel bar framework.Compared with prior art, the glass fibrous material of the utility model sufficiently can become an entirety with the blending of cement foamed plate body, lamination will not be generated, and glass dimension long rope and glass dimension short rope are capable of providing enough prestressing force after twisting, in conjunction with cement foamed plate body, the characteristics such as the shock resistance, load-carrying properties and heated size distortion rate of product are made to effectively improve, to avoid cracking.
Description
Technical field
The utility model relates to a kind of construction material, especially a kind of anticracking cement board.
Background technique
Cement board main material is cement, be added hydrogen peroxide, hard calcium, flyash and cement blowing agent fusion foaming and
At.Cement insulation board is one of optimal thermal insulation material of current wall thermal insulating and wall thermal insulating fire-blocking belt, is led
Hot coefficient is low, and heat insulation effect is good, does not burn, and waterproof is strong with wall cohesive force, and intensity is high, nonhazardous radiogen, environmental protection.With
The building service life same period, and it is easy construction, quick.The comprehensive advantage of cement board is greater than current existing machine thermal insulating material
Material is its ideal substitution material, equally also has its advantage compared with other inorganic heat insulation materials, and being expected to, which becomes future architecture, keeps the temperature
Leading material.
Glass fibre is added, the compression strength and flexural strength of cement board are improved, and toughness significantly improves, and
Early stage dry shrinkage and cracking is inhibited to a certain extent, and thermal coefficient is influenced little.But within the long period, glass is added
The cement board of glass fiber is alternately changed by temperature, can still be generated crack, be there is no preferable solution at present.
Utility model content
The purpose of the utility model is to provide a kind of anticracking cement boards, and existing cement board can be overcome to use
The defect to crack in the process.
To achieve the goals above, the technical scheme adopted by the utility model is that:
A kind of anticracking cement board, including cement foamed plate body, the unlike the prior art cement foam board
The embedded enhancing grid in the center of body, the enhancing grid include the rectangle reinforcing steel bar frame that length and width are slightly less than cement foamed plate body length and width
The glass dimension long rope both ends of frame, several twisting are uniformly drawn on two short sides for hanging over the rectangle steel bar framework, and several add
It uniformly draws in two long sides for hanging over the rectangle steel bar framework at the glass dimension short rope both ends of twirl.
Further, the glass dimension long rope or glass dimension short rope both ends wear hook, described to hang over the rectangle
On the short side or long side of steel bar framework, it is described hook include cross bar, the cross bar both ends upwardly extend respectively to be formed upper vertical bar and
Lower vertical bar, the free end of the upper vertical bar extend to form left hook to the left, and the free end of the lower vertical bar extends to form to the right the right side
Gib head.
Further, the glass dimension long rope is identical with the twist of glass dimension short rope.
Compared with prior art, the glass fibrous material of the utility model sufficiently can become one with the blending of cement foamed plate body
It is whole, lamination will not be generated, and glass dimension long rope and glass dimension short rope are capable of providing enough prestressing force after twisting,
In conjunction with cement foamed plate body, obtain the characteristics such as the shock resistance, load-carrying properties and heated size distortion rate of product
It effectively improves, to avoid cracking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model enhancing grid.
Fig. 2 is Fig. 1 partial enlarged view.
Fig. 3 is the cross-sectional view in Fig. 1 at A-A.
Fig. 4 is the structural schematic diagram of the utility model hook.
Specific embodiment
The embodiments possible of the utility model is described with reference to the accompanying drawings.
A kind of anticracking cement board, including cement foamed plate body 1, the embedded enhancing in the center of the cement foamed plate body 1
Grid 2, the enhancing grid 2 include the rectangle steel bar framework 21 that length and width are slightly less than cement foamed plate body length and width, several twisting
Glass dimension 22 both ends of long rope uniformly draws on two short sides for hanging over the rectangle steel bar framework 21, several twisting glasses tie up
It uniformly draws in two long sides for hanging over the rectangle steel bar framework 21 at 23 both ends of short rope.The glass dimension long rope 22 or glass dimension are short
23 both ends of restricting wear hook 24, and the hook 24 is hung in short side or the long side of the rectangle steel bar framework 21, the hook 24
Including cross bar 241,241 both ends of cross bar upwardly extend to form upper vertical bar 242 and lower vertical bar 243 respectively, the upper vertical bar 242
Free end extend to form left hook 244 to the left, the free end of the lower vertical bar 243 extends to form to the right right hook head 245.It is described
It is identical with the twist of glass dimension short rope 23 that glass ties up long rope 22.
The grid of glass fiber rope composition has intensity height, alkali resistance good, low cost, the good spy with cement foamed plate body integration
Point.Especially after its twisting, entire fibre bundle has certain elastic contractile force, similar with prestressing force, to keep this practical
The performances such as novel impact resistance, load and heated size distortion rate all effectively improve.Especially using older
Later, the properties of the utility model still can be kept good.
Although describing the utility model herein with reference to specific embodiment, the scope of the utility model not office
Details shown in being limited to.Without departing from the basic principle of the utility model, various repair can be made for these details
Change.
Claims (3)
1. a kind of anticracking cement board, including cement foamed plate body (1), which is characterized in that the cement foamed plate body (1)
Embedded enhancing grid (2) in center, enhancing grid (2) include the rectangle reinforcing steel bar frame that length and width are slightly less than cement foamed plate body length and width
Uniformly draw two short sides for hanging over the rectangle steel bar framework (21) in glass dimension long rope (22) both ends of frame (21), several twisting
On, glass dimension short rope (23) both ends of several twisting are uniformly drawn in two long sides for hanging over the rectangle steel bar framework (21).
2. a kind of anticracking cement board according to claim 1, which is characterized in that glass dimension long rope (22) or glass
Fiber short rope (23) both ends are worn hook (24), and the hook (24) hangs over the short side or long side of the rectangle steel bar framework (21)
On, the hook (24) includes cross bar (241), cross bar (241) both ends upwardly extend respectively to be formed upper vertical bar (242) and under
The free end of vertical bar (243), the upper vertical bar (242) extends to form left hook (244) to the left, the lower vertical bar (243) from
Right hook head (245) are extended to form to the right by holding.
3. a kind of anticracking cement board according to claim 1, which is characterized in that glass dimension long rope (22) and glass
The twist of fiber short rope (23) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999751.2U CN208430652U (en) | 2018-06-27 | 2018-06-27 | A kind of anticracking cement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999751.2U CN208430652U (en) | 2018-06-27 | 2018-06-27 | A kind of anticracking cement board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208430652U true CN208430652U (en) | 2019-01-25 |
Family
ID=65098263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999751.2U Expired - Fee Related CN208430652U (en) | 2018-06-27 | 2018-06-27 | A kind of anticracking cement board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208430652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627395A (en) * | 2020-12-18 | 2021-04-09 | 长沙葡提科技信息有限公司 | Aerogel composite sound-insulation heat-preservation partition plate and preparation method thereof |
-
2018
- 2018-06-27 CN CN201820999751.2U patent/CN208430652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627395A (en) * | 2020-12-18 | 2021-04-09 | 长沙葡提科技信息有限公司 | Aerogel composite sound-insulation heat-preservation partition plate and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20190627 |