CN206418629U - A kind of shear wall - Google Patents
A kind of shear wall Download PDFInfo
- Publication number
- CN206418629U CN206418629U CN201720055801.7U CN201720055801U CN206418629U CN 206418629 U CN206418629 U CN 206418629U CN 201720055801 U CN201720055801 U CN 201720055801U CN 206418629 U CN206418629 U CN 206418629U
- Authority
- CN
- China
- Prior art keywords
- building block
- wall
- tongue
- groove
- layers
- 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
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model is related to building field, more particularly to a kind of shear wall, including right angle wall, described right angle wall is made up of A layers of building block with B layers of building block, described right angle wall is internally formed the cavity for casting concrete, and communicated above and below cavity, the described right-angle side of right angle wall same layer two includes A layer building block and B layer building block self-locking respectively, and A layer building block are included above and below the same face wall of described right angle wall and B layers of building block are interlaced circulates progress joggle fastening;Shear wall is constituted in the utility model by the way of a variety of building block joggles, and tenon block structure is simple, and easy to manufacture, shear wall thermal insulation effect is good, building operation efficiency high.
Description
Technical field
The utility model is related to building field, more particularly to building is convenient, a kind of shear wall of high insulating effect.
Background technology
As the improvement of people's living standards, building trade is gradually risen, high buildings and large mansions one are flickering to be built up, many shearings
Wall is built using reinforced concrete frame structure, such architectural engineering system than larger, labor intensive, material resources,
Substantial amounts of building template and framework are also needed to, architectural process is complicated, inefficiency, the concrete of casting needs maintenance, ability
Shaping reaches certain compactedness.The joggle building block for building shear wall has also been engendered currently on the market, but a lot
It is excessively cumbersome with the tongue-and-groove above the building block of dovetail manner, or the raised module above building block is smaller, is manufacturing these blocks
Those tenon blocks are easily bonded on mould during block, do not keep the integrality of module, and it is more difficult to manufacture, and building block
Area when building shear wall by laying bricks or stones due to tongue-and-groove is small, and the clamping power between building block is also inadequate, and the shear wall being built into is not sufficiently strong.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is to avoid the qualification rate of manufacture building block is low, is built into
Shear wall it is not sufficiently strong, and there is provided a kind of building is convenient, the shear wall of high insulating effect, using a variety of in the utility model
The mode of building block joggle constitutes shear wall, and tenon block structure is simple, easy to manufacture.
The purpose of this utility model is achieved by the following measures:A kind of shear wall, including right angle wall, it is described
Right angle wall is made up of A layers of building block with B layers of building block, and described right angle wall is internally formed the cavity for casting concrete, and
Communicated above and below cavity, the described right-angle side of right angle wall same layer two includes A layers of building block and B layers of building block self-locking respectively, described
Include A layers of building block above and below the same face wall of right angle wall and carry out joggle fastening with the interlaced circulation of B layers of building block.
It is preferred that, described right angle wall includes A layers of building block and the B layers of building block shape sky in a row for casting concrete
Chamber.
It is preferred that, described A layers building block includes the first building block and the second building block, and relative tenon is carried out between the second building block each
Fastening is connect, the first building block is arranged at wall edge and the second building block joggle self-locking;Described B layers building block includes the 3rd building block, institute
Carry out relative joggle between the 3rd building block each stated to fasten, described the first building block, the second building block, the 3rd building block interface are equal
It is provided with rectangular-shaped docking port.
It is preferred that, the first described building block is " u "-shaped, and described building block is divided into brick wall and flank two parts, flank end
Provided with projection one at mouthful, the flank other end is provided with tongue-and-groove one, and described brick wall two ends are provided with projection two, and centre is provided with tongue-and-groove
Two, and the first building block is symmetrical above and below;The second described building block is " work " shape, including two brick walls and middle flank, described
Two ends at the top and bottom of brick wall are equipped with projection three, and centre is that two ends are provided with convex at the top of tongue-and-groove three, described middle flank
Four are played, centre is tongue-and-groove four, the bottom centre position of described middle flank is provided with guiding gutter one;The 3rd described building block is
" u "-shaped, flank port is tongue-and-groove five, described brick wall provided with projection six, flank centre provided with projection five, the flank other end
Centre is provided with tongue-and-groove six, and the 3rd building block is symmetrical above and below.
It is preferred that, the length of described tongue-and-groove two is equal to the length of two projections five, and the length of tongue-and-groove three is convex equal to two
Rise six length, the length of tongue-and-groove six is equal to the length of two projections three.
It is preferred that, described right angle wall includes A layers of building block and forms two evacuation chambers with B layers of building block, and outermost layer cavity is used for
Casting insulation material, innermost layer cavity is used for casting concrete.
It is preferred that, described A layers building block includes the 4th building block, the 5th building block, the 9th building block, enters between the 5th building block each
The relative joggle of row is fastened, and the 4th building block or the 9th building block are arranged at wall edge and the 5th building block joggle self-locking;Described B layers
Building block includes the 6th building block and the first building block, and relative joggle is carried out between the 6th described building block and the 3rd building block and is fastened, described
The same layer corner of right angle wall A layers of building block are connected with B layers of building block provided with the 7th building block or the 8th building block, it is described
4th building block, the 5th building block, the 6th building block, the 7th building block, the 8th building block, the 9th building block interface are provided with rectangular-shaped pair
Interface.
It is preferred that, the left half of the 4th described building block is identical with the first building block, and is provided with flank one end turning block
Tongue-and-groove seven is provided with block wall, described corner building block wall with flank junction, the corner building block wall other end is described provided with projection seven
The 4th building block top and bottom it is symmetrical;The 5th described building block is " king " shape, and left half and the second building block of the 5th building block
Identical, right half is provided with " work " shape tongue-and-groove eight, and port is provided with projection eight;The 6th described building block is provided with cavity for inside
Two ends are provided with projection nine on " u "-shaped, described cavity, and centre is provided with tongue-and-groove nine, and described cavity sidepiece is provided with and the 3rd building block
Identical flank, the 6th described building block top and bottom are symmetrical;The 7th described building block left part is divided into identical with the 6th building block
And be provided with flank one end on corner building block wall, described corner building block wall with flank junction provided with tongue-and-groove ten, corner building block
The wall other end is provided with projection ten, and the 7th described building block top and bottom are symmetrical;The 8th described building block left half and the 6th
Blocks shape is identical and is provided with flank one end on corner building block wall, described corner building block wall with flank junction provided with projection
11, the other end of corner building block wall is provided with projection 12, and the centre of corner building block wall is provided with tongue-and-groove 11, and the described the 8th
Raised the 8th identical with corner building block wall with tongue-and-groove, the described building block top and bottom pair set on building block left half flank
Claim;The 9th described building block is identical with projection with the 4th piece of tongue-and-groove, and the rectangular-shaped docking port of the 9th building block and the 4th building block
On the contrary, the 4th building block is used for the right joggle with the 5th building block, the 9th building block is used for the left side joggle with the 5th building block.
It is preferred that, the length of described tongue-and-groove eight is equal to the length of two projections nine, and the length of described tongue-and-groove nine is equal to
The length of two projections eight, the length of described tongue-and-groove ten is equal to the length of projection 11.
The beneficial effects of the utility model are:The utility model carries out joggle by building block of different shapes and snapped together
Shear wall is built up, the shear wall is solid, firm, high insulating effect, casting insulation material in the outermost layer cavity of double-deck right angle wall,
The innermost layer cavity casting concrete of shear wall, the utility model greatly reduces the labour of builder, improves work
Tenon block area in building block in efficiency, shear wall is big, is simple to manufacture, easy-formation, will not be bonded on mould, shear line is few,
Die sinking is simple, and the tongue-and-groove clamping of building block is tight, A layers, B layers of alternate cycles arrangement, saves traditional building template and framework.
Brief description of the drawings
Fig. 1 be embodiment one in shear wall structural representation one.
Fig. 2 be embodiment one in shear wall structural representation two.
Fig. 3 be embodiment two in shear wall structural representation one.
Fig. 4 be embodiment two in shear wall structural representation two.
Fig. 5 be embodiment two in shear wall structural representation three.
Fig. 6 is the structural representation of the first building block.
Fig. 7 is the structural representation of the second building block.
Fig. 8 is the side view of the second building block.
Fig. 9 is the structural representation of the 3rd building block.
Figure 10 is the structural representation of the 4th building block.
Figure 11 is the structural representation of the 5th building block.
Figure 12 is the side view of the 5th building block.
Figure 13 is the structural representation of the 6th building block.
Figure 14 is the structural representation of the 7th building block.
Figure 15 is the side view of the 7th building block.
Figure 16 is the structural representation of the 8th building block.
Figure 17 is the structural representation of the 9th building block.
In figure:1- right angles wall, the building blocks of 2- first, the building blocks of 3- second, the building blocks of 4- the 3rd, the building blocks of 5- the 4th, 6- the 5th is built
Block, the building blocks of 7- the 6th, the building blocks of 8- the 7th, the building blocks of 9- the 8th, the building blocks of 10- the 9th, 11- brick walls, 12- flanks, 13- medial sides
The wing, 14- corner building block walls, 15- docking ports, 16- guiding gutters;21- tongue-and-grooves one, 22- projections one, 23- tongue-and-grooves two, 24- projections two;
31- tongue-and-grooves three, 32- projections three, 33- tongue-and-grooves four, 34- projections four;41- tongue-and-grooves five, 42- projections five, 43- tongue-and-grooves six, 44- is raised
Six;51- tongue-and-grooves seven, 52- projections seven;61- tongue-and-grooves eight, 62- projections eight;71- tongue-and-grooves nine, 72- projections nine;81- tongue-and-grooves ten, 82-
Projection ten;91- tongue-and-grooves 11,11,93- of 92- projections projections 12.
Embodiment
In order to deepen to understand of the present utility model, further is made to the utility model below in conjunction with embodiment and accompanying drawing
It is described in detail.
Embodiment 1:As shown in Figure 1, Figure 2, shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of shear wall, including right angle wall 1, right angle wall
Body is made up of A layers of building block with B layers of building block, and right angle wall, which is internally formed a row, is used for the cavity of casting concrete, and above and below cavity
Communicate, the right-angle side of right angle wall same layer two includes on A layers of building block and B layers of building block self-locking, the same face wall of right angle wall respectively
Include A layers of building block down and carry out joggle fastening with the interlaced circulation of B layers of building block.A layers of building block include the first building block 2 and the second building block
3, relative joggle is carried out between the second building block each and is fastened, the first building block is arranged at wall edge and the second building block joggle self-locking;B
Layer building block includes the 3rd building block 4, and relative joggle is carried out between the 3rd building block each and is fastened, the first building block, the second building block, the 3rd build
Block interface is provided with rectangular-shaped docking port 15, and docking port can increase the degree of being brought into close contact between block and block.
First building block is " u "-shaped, and building block is divided into brick wall and flank two parts, and flank port is provided with projection 1, side
The wing other end is provided with tongue-and-groove 1, and brick wall two ends are provided with projection 2 24, and centre is provided with right above and below tongue-and-groove 2 23, and the first building block
Claim.
Second building block is " work " shape, including two brick walls and middle flank 13, and the two ends at the top and bottom of brick wall are equal
Provided with projection 3 32, centre is that two ends are provided with projection 4 34 at the top of tongue-and-groove 3 31, middle flank, and centre is tongue-and-groove 4 33, middle
The bottom centre position of flank is provided with guiding gutter 1, and it is uniform that guiding gutter can help concrete inside its block to circulate, and allows wall
The counterweight of body is more uniform.
3rd building block is " u "-shaped, and flank port is provided with projection 6 44, flank provided with projection 5 42, the flank other end
Between be tongue-and-groove 5 41, tongue-and-groove 6 43 is provided with the middle of brick wall, and the 3rd building block is symmetrical above and below.
Because the length of tongue-and-groove two is equal to the length of two projections five, the length of tongue-and-groove three is equal to the length of two projections six
Degree, the length of tongue-and-groove six is equal to the length of two projections three, so A layers of building block and B layers of building block are interlaced on the same face wall
Joggle engages, and raised six joggle is in the inside of tongue-and-groove three, and raised three joggle is in the inside of tongue-and-groove six, and misplace joggle each other, engaging
It is tight, the life-span of whole wall is added, the labour of builder is alleviated, the operating efficiency of staff is improved.
Embodiment 2:Such as Fig. 3, Fig. 4, Fig. 5, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Tu17Suo
Show, a kind of shear wall, including right angle wall, right angle wall includes A layers of building block and B layers of building block form two evacuation chambers, and outermost layer is empty
Chamber is used for insulation material of casting, and innermost layer cavity is used for casting concrete, and right angle wall is internally formed for casting concrete
Communicated above and below cavity, and cavity, the right-angle side of right angle wall same layer two includes A layers of building block and B layers of building block self-locking, right angle wall respectively
Include A layers of building block above and below the same face wall of body and carry out joggle fastening with the interlaced circulation of B layers of building block.A layers of building block include the 4th
Building block 5, the 5th building block 6, the 9th building block 10, carry out relative joggle and fasten between the 5th building block each, the 4th building block or the 9th
Building block is arranged at wall edge and the 5th building block joggle self-locking;B layers of building block include the 6th building block 7 and the first building block, the 6th building block
Carry out relative joggle between the 3rd building block to fasten, the same layer corner of right angle wall builds provided with the 7th building block 8 or the 8th
A layers of building block are connected by block 9 with B layers of building block, and the 4th building block, the 5th building block, the 6th building block, the 7th building block, the 8th building block, the 9th build
Block interface is provided with rectangular-shaped docking port.
The left half of 4th building block is identical with the first building block, and flank one end is provided with corner building block wall, corner building block
Tongue-and-groove 7 51 is provided with flank junction on wall, the corner building block wall other end is provided with projection 7 52, the 4th building block top and bottom
Symmetrically.
5th building block is " king " shape, and the left half of the 5th building block is identical with the second building block, and right half is provided with " work " shape tenon
Groove 8 61, and port is provided with projection 8 62.
6th building block is that two ends are provided with projection 9 72 on the internal " u "-shaped for being provided with cavity, cavity, and centre is provided with tongue-and-groove nine
71, cavity sidepiece be provided with the 3rd building block identical flank, the 6th building block top and bottom are symmetrical.
7th building block left part is divided into identical with the 6th building block and is provided with flank one end on corner building block wall, corner building block wall
Tongue-and-groove 10 is provided with flank junction, the corner building block wall other end is provided with projection 10, and the 7th building block top and bottom pair
Claim.
8th building block left half is identical with the 6th blocks shape and is provided with corner building block wall, corner building block wall in flank one end
Upper and flank junction is provided with projection 12, corner building block wall provided with projection 11, the other end of corner building block wall
Between it is identical with corner building block wall with tongue-and-groove provided with the projection set on tongue-and-groove 11, and the 8th building block left half flank, the 8th
Building block top and bottom are symmetrical.
9th building block is identical with projection with the 4th piece of tongue-and-groove, and the rectangular-shaped docking port phase of the 9th building block and the 4th building block
Instead, the 4th building block is used for the right joggle with the 5th building block, and the 9th building block is used for the left side joggle with the 5th building block.
Because the length of tongue-and-groove eight is equal to the length of two projections nine, the length of tongue-and-groove nine is equal to the length of two projections eight
Degree, the length of tongue-and-groove ten is equal to the length of projection 11.The joggle so A layers of building block and B layers of building block interlock up and down, the 7th building block is used
In the left side joggle with the 5th building block, the 8th building block is used for the right joggle with the 5th building block.
Shear wall in the present embodiment, outermost layer cavity is used for insulation material of casting, and insulation material can ensure wall
Heat insulation effect, innermost layer cavity is used for easy-formation after casting concrete, casting concrete, and saves traditional building template
And building frame, operating efficiency is greatly improved, makes the life-span of shear wall more permanent, pair of corner is completed well
Problem is connect, is left no gaps, is fastened tight.Mould is easily manufactured in building block, easy-formation, manufacturing process and will not be bonded on grinding tool
The shape of building block is damaged, by the direct joggle relation of building block, shear wall, and building operation efficiency high has more been consolidated, saved
Muscle power, material resources are saved, building cost is low.
Claims (9)
1. a kind of shear wall, it is characterised in that:Including right angle wall, described right angle wall is by A layers of building block and B layers of building block group
Into described right angle wall is internally formed the cavity for casting concrete, and is communicated above and below cavity, and described right angle wall is same
One layer of two right-angle side includes A layer building block and B layers of building block self-locking respectively, including A layers above and below the same face wall of described right angle wall
Building block carries out joggle fastening with the interlaced circulation of B layers of building block.
2. a kind of shear wall according to claim 1, it is characterised in that:Described right angle wall includes A layers of building block and B layers
The building block shape cavity in a row for casting concrete.
3. a kind of shear wall according to claim 2, it is characterised in that:Described A layers building block includes the first building block and the
Two building blocks, carry out relative joggle and fasten, the first building block is arranged at wall edge and the second building block joggle between the second building block each
Self-locking;Described B layers building block includes the 3rd building block, and relative joggle is carried out between the 3rd described building block each and is fastened, described
First building block, the second building block, the 3rd building block interface are provided with rectangular-shaped docking port.
4. a kind of shear wall according to claim 3, it is characterised in that:The first described building block is " u "-shaped, described block
Block is divided into brick wall and flank two parts, and flank port is provided with tongue-and-groove one, described building block provided with projection one, the flank other end
Wall two ends are provided with projection two, and centre is provided with tongue-and-groove two, and the first building block is symmetrical above and below;The second described building block is " work " shape, bag
Include the two ends at the top and bottom of two brick walls and middle flank, described brick wall and be equipped with projection three, centre is tongue-and-groove three,
Two ends are provided with projection four at the top of described middle flank, and centre is tongue-and-groove four, and the bottom interposition of described middle flank is installed
There is guiding gutter one;The 3rd described building block is " u "-shaped, and flank port is provided with projection five, and the flank other end is provided with projection six, side
It is to be provided with tongue-and-groove six in the middle of tongue-and-groove five, described brick wall in the middle of the wing, and the 3rd building block is symmetrical above and below.
5. a kind of shear wall according to claim 4, it is characterised in that:The length of described tongue-and-groove two is equal to two projections
Five length, the length of tongue-and-groove three is equal to the length of two projections six, and the length of tongue-and-groove six is equal to the length of two projections three.
6. a kind of shear wall according to claim 1, it is characterised in that:Described right angle wall includes A layers of building block and B layers
Building block forms two evacuation chambers, and outermost layer cavity is used for insulation material of casting, and innermost layer cavity is used for casting concrete.
7. a kind of shear wall according to claim 6, it is characterised in that:Described A layers building block includes the 4th building block, the 5th
Building block, the 9th building block, carry out relative joggle and fasten, the 4th building block or the 9th building block are arranged at wall between the 5th building block each
Edge and the 5th building block joggle self-locking;Described B layers building block includes the 6th building block and the first building block, described the 6th building block and the
Carry out relative joggle between three building blocks to fasten, the same layer corner of described right angle wall builds provided with the 7th building block or the 8th
A layers of building block are connected by block with B layers of building block, described the 4th building block, the 5th building block, the 6th building block, the 7th building block, the 8th building block,
9th building block interface is provided with rectangular-shaped docking port.
8. a kind of shear wall according to claim 7, it is characterised in that:The left half of the 4th described building block and first is built
Block is identical, and is provided with flank one end on corner building block wall, described corner building block wall with flank junction provided with tongue-and-groove seven,
The corner building block wall other end is provided with projection seven, and the 4th described building block top and bottom are symmetrical;The 5th described building block is " king "
Shape, and the left half of the 5th building block is identical with the second building block, right half is provided with " work " shape tongue-and-groove eight, and port is provided with projection
Eight;The 6th described building block is that two ends are provided with projection nine on the internal " u "-shaped for being provided with cavity, described cavity, and centre is provided with tenon
Groove nine, described cavity sidepiece be provided with the 3rd building block identical flank, the 6th described building block top and bottom are symmetrical;It is described
The 7th building block left part be divided into identical with the 6th building block and be provided with corner building block wall in flank one end, on described corner building block wall
Tongue-and-groove ten is provided with flank junction, the corner building block wall other end is provided with projection ten, and the 7th described building block top and bottom
Symmetrically;The 8th described building block left half is identical with the 6th blocks shape and is provided with corner building block wall in flank one end, described
With flank junction provided with projection 11 on corner building block wall, the other end of corner building block wall is provided with projection 12, corner building block
The centre of wall is provided with the projection set on tongue-and-groove 11, and described the 8th building block left half flank and tongue-and-groove and corner building block wall
Identical, the 8th described building block top and bottom are symmetrical;The 9th described building block is identical with projection with the 4th piece of tongue-and-groove, and the
The rectangular-shaped docking port of nine building blocks and the 4th building block is on the contrary, the 4th building block is used for the right joggle with the 5th building block, the 9th building block
For the left side joggle with the 5th building block.
9. a kind of shear wall according to claim 8, it is characterised in that:The length of described tongue-and-groove eight is equal to two projections
Nine length, the length of described tongue-and-groove nine is equal to the length of two projections eight, and the length of described tongue-and-groove ten is equal to projection ten
One length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720055801.7U CN206418629U (en) | 2017-01-18 | 2017-01-18 | A kind of shear wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720055801.7U CN206418629U (en) | 2017-01-18 | 2017-01-18 | A kind of shear wall |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206418629U true CN206418629U (en) | 2017-08-18 |
Family
ID=59571536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720055801.7U Expired - Fee Related CN206418629U (en) | 2017-01-18 | 2017-01-18 | A kind of shear wall |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206418629U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110670790A (en) * | 2019-08-30 | 2020-01-10 | 四川师范大学 | Special-shaped self-combined hollow brick with low heat transfer and high connection strength |
-
2017
- 2017-01-18 CN CN201720055801.7U patent/CN206418629U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110670790A (en) * | 2019-08-30 | 2020-01-10 | 四川师范大学 | Special-shaped self-combined hollow brick with low heat transfer and high connection strength |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102409796B (en) | Fabricated blocks, fabricated-block building system and construction method thereof | |
CN103465344A (en) | Method for utilizing battery mould to manufacture zipper-type building wall board | |
CN206418629U (en) | A kind of shear wall | |
CN201176655Y (en) | Modular self locking construction brick | |
CN214364369U (en) | Combined brick for building | |
CN214785259U (en) | Multi-storey building joint bar bearing heat preservation building block wall body system structure | |
CN210459661U (en) | Assembled wall body template | |
CN211849282U (en) | Amphibious concrete prefabricated member | |
CN207327240U (en) | A kind of high-strength insulation porous brick and its brickmaking machine | |
CN208629660U (en) | A kind of locking mold core component of brick-making mould | |
CN207905169U (en) | A kind of double heat insulation cavity walls and its build module by laying bricks or stones | |
CN2143642Y (en) | High strength plaster square hollow block | |
CN204691049U (en) | Be convenient to the self-heat preservation outer wall building block be in the milk | |
CN220598877U (en) | Interlocking building block | |
CN215549556U (en) | Prefabricated wall mould of assembled | |
CN204804096U (en) | New -type heat insulating walling | |
CN217679952U (en) | High-strength baked brick | |
CN208880926U (en) | A kind of mold producing mosaic-like structure adobe | |
CN202540449U (en) | Connection type ground tile die | |
CN214614973U (en) | Non-bearing porous hollow brick and mould | |
CN220768497U (en) | Assembled heat preservation wall piece | |
CN210369540U (en) | Novel foam concrete insulating brick | |
CN214696396U (en) | Corner building block and corner masonry structure | |
CN206957034U (en) | A kind of composite thermal self-insulation building block | |
CN216130428U (en) | Connect stable wall building block |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180118 |
|
CF01 | Termination of patent right due to non-payment of annual fee |