CN2736452Y - Wall panel with planar through-the-length dovetail grooves as a border seam - Google Patents
Wall panel with planar through-the-length dovetail grooves as a border seam Download PDFInfo
- Publication number
- CN2736452Y CN2736452Y CN 200420063626 CN200420063626U CN2736452Y CN 2736452 Y CN2736452 Y CN 2736452Y CN 200420063626 CN200420063626 CN 200420063626 CN 200420063626 U CN200420063626 U CN 200420063626U CN 2736452 Y CN2736452 Y CN 2736452Y
- Authority
- CN
- China
- Prior art keywords
- butt joint
- wall panel
- dovetail groove
- wallboard
- grooves
- Prior art date
- 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
Links
Images
Landscapes
- Finishing Walls (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses a wall panel with a planar through-the-length dovetail groove as a border seam. The butt joint surface of the wall panel is provided with at least two through-the-length dovetail grooves border seams. The wall panel dovetail grooves filled with the butt joint master-batch have higher strength of linkage and good temperature protection and acoustic insulation effect. The utility model is characterized in that the butt joint surface of the wall panel 1 is provided with at least two trapezoidal grooves 2 whose short edges are the opening sides of the grooves. The trapezoidal grooves and trapezoidal grooves of the butt joint wall panel are assembled into a dovetail groove 3 filled with the butt joint master-batch and the dovetail groove penetrates the total length of the butt joint surface. The inner core of the wall panel is a cavity 4; the butt joint seam between every two wall panels is respectively provided with a chamfer sag filled with the butt joint master-batch; the two butt joint wall panels can be communicated.
Description
Technical field:
The utility model is a kind of constructional materials, specifically a kind of prefabricated wallboard. i.e. isolated wall plate between the room of not using as load belongs to technical field of buildings.
Technical background:
Si-Mg cement is a preferred material of making wallboard, but since between the wallboard butt joint adopt single mother-son mouth to sit material to peg graft, the jointing of large tracts of land filler, plate is at self drying shrinkage or jointing medium drying shrinkage or when vibration occurring, cracking appears in seam between plate and the plate.Bonding force is far smaller than the drying shrinkage power of plate body self between the seam, cracking appears and after, influence metope intensity, and cause sound insulation and heat insulation effect poor, influence construction quality.
Summary of the invention:
The utility model purpose is to disclose the elongated dovetail groove lock seaming in a kind of plane wallboard, has to have at least two to connect long dovetail groove lock seaming on the wallboard interface, and the wallboard dovetail groove is filled the butt joint masterbatch, the linking intensity height, and heat preservation and soundproof is effective.
The utility model is it is characterized in that: on wallboard 1 interface at least two dovetail grooves 2 are arranged, the minor face of dovetail groove is the opening edge of groove, and this dovetail groove is combined as dovetail groove 3 dovetail grooves of filling the butt joint masterbatch with the dovetail groove that docks wallboard and connects its interface total length.
The wallboard inner core is a cavity 4, respectively has sagging 5, the two butt joint wallboards of the chamfering of filling the butt joint masterbatch to be communicated with at two wallboard butt joint places.
Description of drawings
Fig. 1 is the utility model user mode sectional drawing.
The specific embodiment:
As shown in the figure, only need during installation and will fill up masterbatch in the dovetail groove,, with masterbatch seam is filled up at last and get final product then with the plate butt joint.It is bonding more firm for this structure.Avoid slab-joint cracking, heat preservation and soundproof is effective, and it is simple to produce equipment.
Claims (2)
1. the elongated dovetail groove lock seaming in plane wallboard, it is characterized in that: on wallboard (1) interface at least two dovetail grooves (2) are arranged, the minor face of dovetail groove is the opening edge of groove, and this dovetail groove is combined as dovetail groove (3) dovetail groove of filling the butt joint masterbatch with the dovetail groove that docks wallboard and connects its interface total length.
2. the elongated dovetail groove lock seaming in plane as claimed in claim 1 wallboard is characterized in that the wallboard inner core is a cavity (4), respectively has the chamfering of filling the butt joint masterbatch to sink (5) at two wallboard butt joint places, and two butt joint wallboards can be communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063626 CN2736452Y (en) | 2004-10-25 | 2004-10-25 | Wall panel with planar through-the-length dovetail grooves as a border seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063626 CN2736452Y (en) | 2004-10-25 | 2004-10-25 | Wall panel with planar through-the-length dovetail grooves as a border seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736452Y true CN2736452Y (en) | 2005-10-26 |
Family
ID=35307188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063626 Expired - Fee Related CN2736452Y (en) | 2004-10-25 | 2004-10-25 | Wall panel with planar through-the-length dovetail grooves as a border seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736452Y (en) |
-
2004
- 2004-10-25 CN CN 200420063626 patent/CN2736452Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101487305B (en) | Self-bearing self-heat preserving assembly type building external wall system | |
| CN104141361A (en) | Honeycomb wall plate and mounting method thereof | |
| CN102587608B (en) | Waterproof thermal-insulation decorative wall board, casing for doors and windows, and installation method of casing | |
| CN109403518A (en) | A kind of Double-side laminated co-clip heart heat-insulation wall plate waterproofing node construction and its installation method | |
| CN206800917U (en) | A kind of sound insulation damping full floating floor | |
| CN2736452Y (en) | Wall panel with planar through-the-length dovetail grooves as a border seam | |
| CN201175955Y (en) | Toe joint type block board | |
| CN2736449Y (en) | Wall panel with a wedge-shaped negative angle border seam | |
| CN210421393U (en) | Wooden joist floor and descending plate joint structure | |
| CN202787802U (en) | Waterproof type wall thermal insulation decorative board and sleeve line for door and window | |
| CN2736454Y (en) | Wall panel with a laterally butting border seam | |
| CN2736453Y (en) | Wall panel with a channel steel border seam | |
| CN2736447Y (en) | Wall panel with a semi-8 shaped border seam | |
| CN201411802Y (en) | Self-supporting heat-insulating assembled building external wall | |
| CN207144286U (en) | A kind of heat preservation and soundproof brick for building | |
| CN2736450Y (en) | Wall panel with a convex and concave dovetail groove type through-the-length border seam | |
| CN207597703U (en) | Light thermal-insulation autoclaved aerated concrete slab | |
| RU92054U1 (en) | PANEL WALL OR OVERLAP | |
| CN204112574U (en) | A kind of full blocking-up bridge concrete composite self-insulation integral building block | |
| CN110761437A (en) | Mounting method of end unit of assembled wall and wall prepared by mounting method | |
| CN111379350A (en) | Novel wall body for multi-use architecture | |
| CN220908799U (en) | Assembled interior partition wall structure | |
| CN215889079U (en) | Adopt decoration interior wall of composite wall panel | |
| CN207017485U (en) | Reinforced concrete base combined wall | |
| CN213227856U (en) | Novel refractory metal rock wool composite sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |