CN201245919Y - Anti-cracking light partition board - Google Patents
Anti-cracking light partition board Download PDFInfo
- Publication number
- CN201245919Y CN201245919Y CNU200820129558XU CN200820129558U CN201245919Y CN 201245919 Y CN201245919 Y CN 201245919Y CN U200820129558X U CNU200820129558X U CN U200820129558XU CN 200820129558 U CN200820129558 U CN 200820129558U CN 201245919 Y CN201245919 Y CN 201245919Y
- Authority
- CN
- China
- Prior art keywords
- plate body
- partition board
- board body
- sides
- anticracking
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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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Abstract
The utility model relates to a crack control light partition wall board which comprises a board body (1). The board body consists of cement, plaster or a magnesium limestone cement gelled material, and auxiliary materials. A plurality of through holes (2) communicated with each other are formed in the board body, so that the board body (1) has light deadweight; an S-shaped curved groove and tenon structure is arranged at both sides of the board body (1) so that two adjacent boards can be combined closely when being assembled; and a reinforcing steel bar, a metal wire or a fiber mesh (4) are arranged in the board body to enhance the strength of the board body. Therefore, the utility model has the advantages of high integrated strength, high mechanical property, high cracking resistance and little possibility of joint crack.
Description
Technical field
The utility model relates to a kind of anticracking light cellular partition board, and it belongs to building field.
Technical background
At present the light cellular partition board of producing as: with cement is the aerating concrete partition board of primary raw material; With cement, industrial residue expanded perlite is the machine-processed partition board of primary raw material; With the gypsum is the light cellular partition board of main material; With cement, fiber is the GRC plate of primary raw material; And be the partition board of primary raw material by light core plate, cement mortar; Also has polystyrene sandwiched plate (Taibai panel).More than all kinds of plates exist that material requirements height, intensity are low, particularly present various partition boards side is straight flange convex-concave tenon docking structure substantially, also has straight line dual-cavity docking structure, this kind butt joint method of attachment causes opposite joint grouting contact area little, seam stress is concentrated, it is insecure to bond, particularly the plate seam is easy to crack, causes and repairs difficulty afterwards.
Summary of the invention
In order to overcome the above shortcoming of light cellular partition board, the utility model provides a kind of novel joint form, and production technology is simple, intensity height, light cellular partition board not easy to crack.
The utility model is to take following technical essential to realize above-mentioned purpose:
A kind of anticracking light cellular partition board, plate body is the plastic structure material with cement, gypsum or magnesium cement etc., mix light materials such as certain amount of industrial waste residue, heat insulating material, fiber, and reinforcing materials formations such as galvanized electric welded mesh, reinforcing bar or fleece, be provided with a plurality of through holes that interpenetrate in its plate body.The plate body two sides all are provided with the groove and the tenon that can dock, and S shaped form groove and tenon are made in the plate body two sides, plate groove of adjacent two boards when the assembling butt joint can be in the milk with the tenon seam to be connected, increase the seam area, two plates are closely docked firmly, make the seam crossing plate body connect into integral body.
It is characterized in that plate body constitutes two kinds of anticracking structures, a kind of is that S type curved slot and tenon structure are all made in the plate body two sides; A kind of is that plate body is respectively arranged with galvanized electric welded mesh, reinforcing bar or fleece near edges of boards in two sides up and down.Also be provided with chopped strand in the plate body, for alleviating the plate body deadweight, be provided with a plurality of hollow holes that interpenetrate in the plate body, because plate body is taked above structure.Between more present various partition board and the plate linear joint structure and
Convex-concave linear joint structure, the utility model partition board is easy to crack in structure and in theory breakthrough the seam that solved between the plate.Greatly strengthened the intensity and the crack resistance of plate body, made the plate seam not easy to crack.
Description of drawings
Below by accompanying drawing the utility model is further described.
Fig. 1 Fig. 2 is the utility model anticracking light cellular partition board plate body structure schematic diagram.
Fig. 3 Fig. 4 is the profile of Fig. 1 Fig. 2.
Fig. 5 is the partial enlarged drawing among Fig. 1 Fig. 2.
Fig. 6 Fig. 7 Fig. 8 is respectively front view, left view, the vertical view of Fig. 1.
Fig. 9 Figure 10 Figure 11 is respectively front view, left view, the vertical view of Fig. 2.
1 plate body, 2 through holes, 3 chopped strands, 4 reinforcing bars, galvanized electric welded mesh or fleece 5 grooves 6 tenons 7 edges of boards among the figure
As Fig. 1, Fig. 2, Fig. 6, anticracking light cellular partition board shown in Figure 9, plate body 1 is that cementitious material and other auxiliary material constitute by cement or gypsum or magnesium cement.For making plate body 1 from heavy and light, be provided with a plurality of through holes that interpenetrate 2 in the plate body, constitute big body of wall for making plate when assembling, combine closely to be integral, adjacent two boards is combined into one when assembling tightly.The utility model anticracking light cellular partition board is taked two kinds of structural measures to control the plate body seam crossing jointly not ftracture.First-selection takes plate body up and down near edges of boards 7 from plate body structure itself, and galvanized electric welded mesh or fleece or reinforcing bar are set, and this structural constraint plate body itself is difficult for pucker ﹠ bloat, also makes plate body itself not easy to crack; Take the plate body dual-side to make S type curved slot and tenon butt-welded side seam structure from the plate body seam crossing again, make the seam crossing grouting between the two boards constitute the curved surface contact surface, not only increased the contact joint face between the two boards, and make the seam body that is poured between the two boards constitute the connection of S type shaped form cylinder, strengthened connection power, it is more firm that plate body is connected.Strengthen the breaking resistance of plate body seam crossing.Because S type curved slot and tenon perfusion butt-welded side seam structure are taked in plate body 1 two sides.For the body of wall that is made of plate body is being subjected to beyond the thermal stresses after the power effect, because of adopting S type curved surface groove and tenon syndeton to form the plate body internal stress, the plate body seam crossing heavily distributes, making the seam crossing interlock is the face interlock, occlusal surface is widened greatly, make interlock very firm, adding plate body 1 two sides all is S type curved slot and tenon syndeton, splicing perfusion back becomes one group of group sine curve, like this, according to normal distribution and resolution of forces principle, when this distortion internal stress that has weakened very for a short time, suppress mutually again to offset, make plate body not easy to crack.Plate body is provided with reinforcing bar near edges of boards 7 in both sides about in the of 1, zinc-plated net or fleece 4, but anticorrosion, in plate body, form powerful skeleton, play and strengthen the effect of plate body intensity, also be equipped with the chopped strand 3 that is evenly distributed in the plate body 1, in plate body, play humidification, the zinc-plated net in the plate body 1, reinforcing bar or fleece 4 are coated in the plate body 1, because plate body 1 is taked above structure, particularly in the plate body 1, be provided with reinforcing bar, zinc-plated net or fleece also have chopped strand, constitute two kinds of reinforcing materials, and plate body is not ftractureed, and plate body two sides S type curved slot and tenon syndeton, mechanical property is better, and crack resistance is good, makes between the plate seam not easy to crack.
Claims (5)
1, a kind of anticracking light cellular partition board, plate body 1 is made of cementitious material such as cement, gypsum or magnesium cement and auxiliary material, be provided with a plurality of through holes that interpenetrate 2 in the plate body 1, it is characterized in that plate body is respectively arranged with reinforcing bar, galvanized electric welded mesh or fleece 4 near edges of boards 7 in two sides about in the of 1.S type curved slot 5 and tenon 6 structures are made in body 1 two sides.
2, anticracking light cellular partition board according to claim 1 is characterized in that described reinforcing bar, galvanized electric welded mesh or fleece 4 are coated in the plate body 1, and chopped strand 3 evenly is arranged in the plate body 1.
3,, it is characterized in that the degree of the reinforcing bar 4 of described setting equals the length of plate body 1, is evenly distributed on edges of boards 7 both sides according to the described anticracking light cellular partition board of claim 1.
4, according to the described anticracking light cellular partition board of claim 1, it is characterized in that the physical dimension that is provided with of galvanized electric welded mesh in the plate body 1 or fleece 4 is: the cutting length of galvanized electric welded mesh or fleece 4 and blanking width are slightly less than or equal the length and the width of plate body 1.
5, according to the described anticracking light cellular partition board of claim 1, it is characterized in that plate body 1 two sides make S type curved slot 5 and tenon 6 structures respectively, become regularization in plate body 1 two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820129558XU CN201245919Y (en) | 2008-08-22 | 2008-08-22 | Anti-cracking light partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820129558XU CN201245919Y (en) | 2008-08-22 | 2008-08-22 | Anti-cracking light partition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245919Y true CN201245919Y (en) | 2009-05-27 |
Family
ID=40729739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820129558XU Expired - Fee Related CN201245919Y (en) | 2008-08-22 | 2008-08-22 | Anti-cracking light partition board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245919Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316457A (en) * | 2016-08-19 | 2017-01-11 | 南京工业大学 | Prefabricated high-performance concrete precast member and manufacturing method thereof |
| CN111660417A (en) * | 2019-03-06 | 2020-09-15 | 重庆大学 | Assembled wave edge type aerated concrete wallboard and manufacturing process |
| CN112127500A (en) * | 2020-09-08 | 2020-12-25 | 重庆大学 | Autoclaved aerated concrete curved edge wallboard-cast-in-place concrete ring beam and constructional column combined wall |
-
2008
- 2008-08-22 CN CNU200820129558XU patent/CN201245919Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106316457A (en) * | 2016-08-19 | 2017-01-11 | 南京工业大学 | Prefabricated high-performance concrete precast member and manufacturing method thereof |
| CN111660417A (en) * | 2019-03-06 | 2020-09-15 | 重庆大学 | Assembled wave edge type aerated concrete wallboard and manufacturing process |
| CN112127500A (en) * | 2020-09-08 | 2020-12-25 | 重庆大学 | Autoclaved aerated concrete curved edge wallboard-cast-in-place concrete ring beam and constructional column combined wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20110822 |