CN209779933U - Assembled high sound insulation wall body - Google Patents
Assembled high sound insulation wall body Download PDFInfo
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- CN209779933U CN209779933U CN201822221568.2U CN201822221568U CN209779933U CN 209779933 U CN209779933 U CN 209779933U CN 201822221568 U CN201822221568 U CN 201822221568U CN 209779933 U CN209779933 U CN 209779933U
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- keel
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Abstract
The utility model discloses an assembled high sound insulation wall, which is characterized in that an H-shaped connecting clamping groove is arranged at the center of a vertical keel, the connecting clamping groove and a solid keel are integrally formed, the clamping groove is reversely folded to form a filling groove with double-layer wall thickness and through two ends, and the high sound insulation plate can be filled only by inserting without fixing screws; in addition, through set up H type connecting groove at vertical keel central point, let the sound wave in fossil fragments conduction process, form many times at H type position and turn over, weakened the sound wave conductivity, and H type connecting groove's setting, wholly strengthened vertical keel's intensity, need not to adopt the enhancement fossil fragments in standard wall body is used, can reach the standard requirement of wall body intensity.
Description
Technical Field
the utility model relates to a wall body especially relates to a high sound insulation wall body of assembled.
background
With the development of modern industrial technology, building houses can be manufactured in batches and sets like machine production. Prefabricated building elements are assembled by transporting the prefabricated building elements to a construction site, so that the prefabricated building is interesting and can be realized.
the prefabricated building refers to a building assembled on a construction site by using prefabricated components. The building has the advantages of high building speed, less restriction by climatic conditions, labor saving and building quality improvement. One of indispensable components in the assembly type building is a wall body which is divided into an outer wall body and an inner wall body, and the outer wall body enables the building to form a semi-sealed state; the interior of the inner wall building is divided into a plurality of spaces, for example, a house is divided into spaces such as a kitchen, a bedroom, a living room, a toilet and a balcony through the inner wall, so that the living of people is met.
the traditional indoor light high-sound-insulation wall body on the market at present is composed of an inner layer of light steel partition wall keel and an outer layer of light steel partition wall keel, traditional plates are additionally arranged between the two layers of light steel partition wall keels, glass wool or rock wool is filled in the middle of the two layers of keels to form the traditional wall body, and covering plates are arranged outside the two layers of keels to form the traditional wall body. The installation mode of this kind of wall body is complicated and fussy not only the process, and because not set up the through-wall of spool hole unfavorable for later stage water and electricity spool and lay, its labour cost and material cost are too high to lead to the cost high, still because its wall body is thicker to occupy the interior space partially big, is difficult to recycle after the dismantlement.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems in the prior art, the utility model aims to provide a simple structure, simple to operate's assembled high sound insulation wall body here.
The wall comprises a ceiling keel, a ground keel arranged in parallel with the ceiling keel and a plurality of vertical keels vertically arranged between the ceiling keel and the ground keel, wherein two ends of the vertical keels are respectively arranged on the ceiling keel and the ground keel; the cross sections of the top keel and the ground keel are U-shaped clamping grooves; the vertical keel comprises a bottom plate B and side plates B oppositely arranged on two sides of the bottom plate B, and two symmetrical double-U-shaped bending sections are formed on two sides of the center line of the bottom plate B to form a clamping groove with an H-shaped cross section;
A sound insulation plate is arranged in a sash formed by the top keel, the ground keel and the vertical keel, and the edge parts of the sound insulation plate, which are contacted with the top keel, the ground keel and the vertical keel, are matched in the U-shaped clamping groove of the top keel, the U-shaped clamping groove of the ground keel and the H-shaped clamping groove of the vertical keel;
The surface of the sash formed by the top keel, the ground keel and the vertical keel is provided with a decorative plate covering the sound insulation plate, and the edge part of the decorative plate is fixed on the top keel, the ground keel and the vertical keel which are contacted with the decorative plate.
Further, the ceiling keel and the ground keel respectively comprise a first bottom plate A, a second bottom plate A and are oppositely arranged on the first bottom plate A, a first side plate A and a second side plate A on two sides of the second bottom plate A, and the first bottom plate A and two sides of the center line of the bottom surface of the second bottom plate A are respectively formed with a first omega shape and a second omega shape.
furthermore, a plurality of first transverse long round head inclined holes and second transverse long round head inclined holes are formed in the first base plate A and the second base plate A respectively.
Further, the two double-U-shaped bending sections comprise a first bending part, a first bending section, a second bending part, a second bending section, a first reverse bending part, a first reverse bending section, a third bending part, a third bending section, a fourth bending part, a fourth bending section, a second reverse bending part, a second reverse bending section, a fifth bending part, a fifth bending section and a sixth bending part which are formed by bending; the first bending section and the fifth bending section form a convex shape. The bending section forms a double-layer barrier U-shaped clamping groove and a U-shaped clamping groove with two convex sides, the sound insulation plate can be conveniently installed, and the double-layer barrier and the double-layer convex are formed, so that the sound wave conduction coefficient is weakened.
Furthermore, a plurality of vertical round-head inclined holes parallel to the central lines of the two double U-shaped bending sections are formed in the first bending section and the fifth bending section.
Furthermore, the bottom plate B is provided with a keel hole and a threading hole.
Further, still include that the cross section is the reinforcement fossil fragments of U type, the reinforcement fossil fragments pass through the fossil fragments hole runs through the vertical keel.
furthermore, the keel joint is used for transversely splicing and fixing the flat joint of the decorative plate and/or lengthening the keel.
the utility model discloses a set up H type connecting slot in the centre position of the vertical keel, should connect the slot and form integrally with the keel, the slot department is turned over and is rolled over and forms the double-deck wall thickness and the both ends are link up the packing groove, need not the fix with screw and only need insert and can accomplish the high sound insulation board and pack; in addition, through set up H type connecting groove at vertical keel central point, let the sound wave in fossil fragments conduction process, form many times at H type position and turn over, weakened the sound wave conductivity, and H type connecting groove's setting, wholly strengthened vertical keel's intensity, need not to adopt the enhancement fossil fragments in standard wall body is used, can reach the standard requirement of wall body intensity.
The wall body provided by the utility model carries out the bridge cut-off treatment of sound wave conduction by arranging the staggered long round head inclined holes on the vertical keel, the skyrockel and the ground keel; the sound insulation board is used as the filling in the middle of the partition wall, so that the sound channeling caused by pipe penetrating and hole opening on the two sides of the wall body is weakened.
drawings
Fig. 1 is one of schematic structural diagrams of an assembled high-sound-insulation wall provided by the present invention;
Fig. 2 is a second schematic structural view of the fabricated high-sound-insulation wall according to the present invention;
fig. 3 is a third schematic structural view of the fabricated high-sound-insulation wall provided by the present invention;
Fig. 4 is a schematic cross-sectional view of a ceiling keel of the fabricated high-sound-insulation wall provided by the invention;
Fig. 5 is a schematic view of a bottom plate of a skullar bone of the fabricated high-sound-insulation wall provided by the present invention;
Fig. 6 is a schematic cross-sectional view of a ground keel of the fabricated high-sound-insulation wall provided by the invention;
Fig. 7 is a schematic view of a bottom plate of a ground keel of the fabricated high-sound-insulation wall body provided by the invention;
Fig. 8 is a schematic cross-sectional view of a vertical keel of the fabricated high-sound-insulation wall provided by the invention;
FIG. 9 is one of the schematic views of the bottom plate of the mullion of the fabricated high sound insulation wall according to the present invention;
Fig. 10 is a second schematic view of the bottom plate of the mullion of the fabricated high-sound-insulation wall according to the present invention;
Fig. 11 is a schematic structural view of the sound insulating panel according to the present invention.
In the figure:
1: and (3) ceiling keel 2: and (3) ground keel: vertical keel
4: sound insulation board 5: and (6) decorative plate: flat joint
7: keel joint 8: reinforcing keel 11: first base plate A
12: first side plate a 13: first omega shape 14: first transverse long round head inclined hole
21: second base plate a 22: second side plate a 23: second omega shape
24: second laterally long round-head inclined hole 131: first bend a 132: second bend A
133: ground 134: third bend a 135: fourth bend A
231: first bend B232: second bend B233: ground surface
234: third bend B235: fourth bend B31: base plate B
32: side plate B33: two sections of double U-shaped bending sections 34: vertical long round head inclined hole
35: keel hole 36: threading hole 37: double-side closing in
331: first bent portion 332: first bending section 333: second bending part
334: second bent section 335: first reverse bend 336: first reverse bending section
337: third bend 338: third bend section 339: the fourth bending part
3310: fourth bending section 3311: second reverse bending portion 3312: second reverse bending section
3313: fifth bent portion 3314: fifth bending section 3315: sixth bent portion
351: straight side 352: bevel edge 353: card member
41: outer layer 42: intermediate layer
Detailed Description
The claimed invention will be described in further detail with reference to the accompanying drawings and embodiments.
The technical scheme claimed herein is an assembly type high sound insulation wall, the structure of which is shown in fig. 1-11, and which comprises a ceiling keel 1, a floor keel 2 arranged in parallel with the ceiling keel 1, and a plurality of vertical keels 3 vertically arranged between the ceiling keel 1 and the floor keel 2, and having two ends respectively mounted on the ceiling keel 1 and the floor keel 2; the cross sections of the top keel 1 and the ground keel 2 are U-shaped clamping grooves, and the U-shaped clamping grooves respectively comprise a first bottom plate A11, a second bottom plate A21, a first side plate A12 and a second side plate A22 which are oppositely arranged on two sides of the first bottom plate A11 and the second bottom plate A21 and are formed by bending in the same direction, two sides of the center line of the bottom surfaces of the first bottom plate A11 and the second bottom plate A21 are bent towards the side plate A direction close to one side to form a first bend 131A and a first bend B231, and then are bent towards the side plate A direction far away from each other to form a second bend A132 and a second bend B232 which are parallel to the bottom surface 133 and 233 of the bottom plate A; then bending the side plate A close to one side to form a third bending A134 and a third bending B234; and finally, bending the side plates A far away from each other in the direction of A to form a fourth bend A135 and a fourth bend B235, finally forming a first omega-shaped part 13 and a second omega-shaped part 23, and arranging sound insulation pads 15 at the positions where the outer surfaces of the first bottom plate A11 and the second bottom plate A21 are matched with the first omega-shaped part 13 and the second omega-shaped part 23.
The vertical keel 3 comprises a bottom plate B31 and side plates B32 arranged on two sides of the bottom plate B31 oppositely, and two symmetrical double-U-shaped bending sections 33 are formed on two sides of the center line of the bottom plate B31 to form a clamping groove with an H-shaped cross section; the two double-U-shaped bending sections 33 comprise a first bending part 331, a first bending section 332, a second bending part 333, a second bending section 334, a first reverse bending part 335, a first reverse bending section 336, a third bending part 337, a third bending section 338, a fourth bending part 339, a fourth bending section 3310, a second reverse bending part 3311, a second reverse bending section 3312, a fifth bending part 3313, a fifth bending section 3314 and a sixth bending part 3315 which are formed by bending; wherein the length of the second bending section 334 is greater than or equal to the length of the first reverse bending section 336, and the two sections are arranged in a close contact manner; the length of the fourth bending section 3310 is greater than or equal to the length of the second reverse bending section 3312, and the two sections are arranged in a manner of being attached to each other, so as to form two double-U-shaped bending sections; in addition, the first 332 and fifth 3314 bent segments are formed in a convex shape, resulting in two double U-shaped bent segments 33 including a double barrier U-shaped slot and a double-sided convex U-shaped slot. In order to fix the sound insulation board 4 better, the utility model provides a mullion 3 still includes two side binding off 37, should bind off 37 and bend the formation to the inboard by curb plate B32 equidirectional.
A sound insulation plate 4 is arranged in a sash formed by the skynman 1, the ground keel 2 and the vertical keel 3, and the edge parts of the sound insulation plate 4, which are contacted with the skynman 1, the ground keel 2 and the vertical keel 3, are matched in the U-shaped clamping groove of the skynman 1, the U-shaped clamping groove of the ground keel 2 and the H-shaped clamping groove of the vertical keel 3; a decorative plate 5 covering the sound insulation plate 4 is arranged on the surface of a sash formed by the skulls 1, the floor keels 2 and the vertical keels 3, and the edge parts of the decorative plate 5 are fixed on the skulls 1, the floor keels 2 and the vertical keels 3 which are contacted with the decorative plate.
The utility model discloses the acoustic baffle 4 that records in can adopt any one kind of material that has now to constitute, adopts present partition wall panel (gypsum board, cement fiberboard, ott board, glass magnesium board, calcium silicate board, ceramic aluminum plate, fine rock board, fire-retardant wooden structure board etc.) and damping sound insulation felt to carry out the high sound insulation damping board that forms after compounding here, as the packing in the middle of the partition wall, has weakened scurrying that the trompil is managed in wall body both sides, has reduced the application of glass cotton or rock wool. The sound insulation plate 4 comprises an intermediate layer 42 and outer layers 41 arranged on two sides of the intermediate layer 42, as shown in fig. 11, the surfaces of the outer layers 41 and the intermediate layer 42 are subjected to surface treatment, filling, curing, leveling and thickness fixing treatment, and finally the outer layers 41 and the intermediate layer 42 are fixed by overlapping with glue and pressure to form the sound insulation plate 4.
The utility model discloses in be equipped with a plurality of first horizontal length shape button head inclined holes 14, the horizontal length shape button head inclined holes 24 of second on recorded first bottom plate A11, the second bottom plate A21 respectively, this horizontal length shape button head inclined holes distributes and arranges side by side to just a plurality of equidistance oblique angles in bottom plate A's center department both sides. In addition, a plurality of vertical round-head inclined holes 34 parallel to the center line of the bending section 33 are formed in the first bending section 332 and the fifth bending section 3314, and the vertical round-head inclined holes 34 are respectively formed on both sides of the center line of the first bending section 332 and the fifth bending section 3314 and are equidistantly distributed in a staggered manner.
The utility model provides a be equipped with the threading hole 36 that is used for strengthening the fossil fragments hole 35 that fossil fragments 8 run through and is used for the water and electricity line to pass on the bottom plate B31 of the vertical joist 3 in the assembled high sound insulation wall body. The keel hole 35 includes a straight edge 351 and a bevel edge 352, which are connected to each other, and a self-holding member 353 is formed by punching through a die. The threading holes 36 are punched by a circular die to form circular threading holes, and the keel holes 35 and the threading holes 36 are distributed in a double-row mode and are equidistantly distributed on two sides of the center line of the bottom plate B31.
In order to improve the intensity of this wall body, the utility model provides a high sound insulation wall body of assembled still includes that the cross section is the enhancement fossil fragments 8 of U type, and this enhancement fossil fragments 8 run through vertical keel 3 through fossil fragments hole 35.
For better sound insulation, two sound insulation pads 38 are disposed on the outer side of the side panel B32, and the sound insulation pads 38 are disposed on both sides of the center line of the side panel B32.
The utility model provides a high sound insulation wall body of assembled accomplishes the equipment through following step:
Step 1: arranging and fixing a ground keel 2 along the ground, arranging and fixing an overhead keel 1 along the top surface, and positioning the overhead keel 1 above the ground keel 2 and parallel to the ground keel;
Step 2: inserting a vertical keel 3 into the U-shaped clamping grooves of the top keel 1 and the bottom keel 2, and fastening the vertical keel 3 with the contacted edge parts of the top keel 1 and the bottom keel 2 by screws;
And step 3: the sound insulation plate 4 is inserted, and the edge parts of the sound insulation plate 4, which are contacted with the ground keel 2 and the vertical keel 3, are fit in the U-shaped clamping grooves of the ground keel 2 and the H-shaped clamping grooves of the vertical keel 2;
and 4, step 4: the edge parts of the vertical keels 3 and the sound insulation plates 4, which are contacted with the ceiling keel 1, are matched in the U-shaped clamping grooves of the ceiling keel 1.
In actual equipment process, because the size of wall body is higher, need utilize two or more than two vertical keel to assemble in vertical direction and form, when adopting two or more than two vertical keel splices, connect 7 through L type fossil fragments and connect two adjacent vertical keel in vertical direction.
In addition, when two decorative boards 5 need to be spliced, in order to ensure that the decorative boards 5 can be stably installed, a flat plate is used as a flat joint 6 to be connected in the transverse direction, two vertical keels adjacent to each other in the vertical direction can be fixed by the flat joint 6, and the edge part of the flat joint 6 is fixed on the vertical keel 3 in contact with the flat joint.
the utility model discloses a sky keel 1, ground keel 2, vertical keel 3 and fossil fragments joint 7 that record are high sound insulation skeleton.
The utility model provides a high sound insulation wall body of assembled includes following beneficial effect:
1. Through the utility model discloses promote whole installation effectiveness: the H-shaped utility model design in the middle of the vertical keel replaces the traditional two-layer light steel keel, and the keel installation efficiency is improved; the sound insulation plate is inserted and filled through the H-shaped clamping groove in the middle of the vertical keel, so that the traditional plate fixed by a screw in the middle is replaced, and the installation efficiency of the middle plate is improved;
2. Through the utility model discloses obviously reduce occupation of interior space on the basis of equal sound insulation effect: the H-shaped utility model design in the middle of the vertical keel replaces the traditional two-layer light steel keel, and reduces the indoor space occupied by the wall;
3. Through the utility model discloses reduced the use of material on the basis of equal sound insulation effect, let the building more energy-conserving: the unique design of the keel changes the keel structure and is additionally provided with the sound insulation filler strip and the sound insulation hole, the bridge breakage and the weakening treatment of sound waves of the sound bridge are realized, the traditional double-layer keel is changed into a layer of keel on the basis of the same sound insulation effect, and the using amount of the light steel keel is reduced; the development of the damping sound insulation board replaces the traditional treatment mode of filling glass wool or rock wool with a partition board arranged in the middle, so that the application of the glass wool and the rock wool is reduced, and the purposes of saving energy and reducing consumption are achieved;
4. Can add enhancement fossil fragments through hole and circular through wires hole through the unique design to the bone type: a. in the application of the ultrahigh wall body, the penetrating holes are additionally arranged on the bottom surface of the vertical keel and are provided with the clamping pieces, so that the penetrating reinforcing keel is increased, and the structural strength of the whole wall body is improved; b. the circular threading holes are additionally formed in the bottom surfaces of the vertical keels, so that the defect that the keel structure is damaged due to hole opening in the field in the traditional construction is overcome, the laying and installation of later-stage hydroelectric lines are facilitated, and the overall construction efficiency and quality are improved;
5. Through the utility model discloses but make indoor light wall body convenient dismantlement more realize cyclic utilization: because of the design of the H-shaped clamping groove of the vertical keel, the middle filling sound insulation plate is only required by inserting, the defect that the traditional keel cannot be reused after being detached after fixing plates with screws and performing joint filling treatment in the middle is overcome, and cyclic utilization and circular economy are really realized.
the foregoing is a further description of the invention in connection with specific preferred embodiments and it is not intended to limit the invention to the specific embodiments described above. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses protection scope.
Claims (8)
1. the utility model provides a high sound insulation wall of assembled which characterized in that: the wall comprises a top keel (1), a ground keel (2) arranged in parallel with the top keel (1), and a plurality of vertical keels (3) vertically arranged between the top keel (1) and the ground keel (2) and respectively arranged on the top keel (1) and the ground keel (2) at two ends; the cross sections of the ceiling keel (1) and the ground keel (2) are U-shaped clamping grooves; the vertical keel (3) comprises a bottom plate B (31) and side plates B (32) which are oppositely arranged on two sides of the bottom plate B (31), two symmetrical double-U-shaped bending sections (33) are formed on two sides of the center line of the bottom plate B (31), and a clamping groove with an H-shaped cross section is formed;
an acoustic board (4) is arranged in a sash formed by the ceiling keel (1), the floor keel (2) and the vertical keel (3), and the edge parts of the acoustic board (4) contacted with the ceiling keel (1), the floor keel (2) and the vertical keel (3) are matched in the U-shaped clamping groove of the ceiling keel (1), the U-shaped clamping groove of the floor keel (2) and the H-shaped clamping groove of the vertical keel (3);
the surface of a sash formed by the ceiling keel (1), the floor keel (2) and the vertical keel (3) is provided with a decorative plate (5) covering the sound insulation plate (4), and the edge part of the decorative plate (5) is fixed on the ceiling keel (1), the floor keel (2) and the vertical keel (3) which are in contact with the decorative plate.
2. The fabricated high-sound-insulation wall body as claimed in claim 1, wherein: it fossil fragments (1) with ground fossil fragments (2) include first bottom plate A (11), second bottom plate A (21) respectively and set up relatively in first bottom plate A (11) first curb plate A (12), second curb plate A (22) of second bottom plate A (21) both sides, first bottom plate A (11) with the bottom surface central line both sides of second bottom plate A (21) are formed with first omega shape (13), second omega shape (23) respectively.
3. the fabricated high-sound-insulation wall body as claimed in claim 2, wherein: the first bottom plate A (11) and the second bottom plate A (21) are respectively provided with a plurality of first transverse long round head inclined holes (14) and second transverse long round head inclined holes (24).
4. the fabricated high-sound-insulation wall body according to claim 1, 2 or 3, characterized in that: the two double-U-shaped bending sections (33) comprise a first bending part (331), a first bending section (332), a second bending part (333), a second bending section (334), a first reverse bending part (335), a first reverse bending section (336), a third bending part (337), a third bending section (338), a fourth bending part (339), a fourth bending section (3310), a second reverse bending part (3311), a second reverse bending section (3312), a fifth bending part (3313), a fifth bending section (3314) and a sixth bending part (3315) which are formed by bending; the first and fifth bent sections (332, 3314) form a convex shape.
5. The fabricated high-sound-insulation wall body as claimed in claim 4, wherein: and the first bending section (332) and the fifth bending section (3314) are provided with vertical long round-head inclined holes (34) which are parallel to the central lines of the two double U-shaped bending sections (33).
6. The fabricated high-sound-insulation wall body according to claim 1, 2 or 3, characterized in that: the bottom plate B (31) is provided with a keel hole (35) and a threading hole (36).
7. The fabricated high-sound-insulation wall body as claimed in claim 6, wherein: still include cross section for the reinforcement fossil fragments (8) of U type, reinforcement fossil fragments (8) pass through fossil fragments hole (35) run through perpendicular fossil fragments (3).
8. The fabricated high-sound-insulation wall body according to claim 1, 2 or 3, characterized in that: the keel joint is characterized by further comprising a horizontal splicing and fixing flat joint (6) for the decorative plate (5) and/or a keel joint (7) for lengthening and connecting the keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221568.2U CN209779933U (en) | 2018-12-27 | 2018-12-27 | Assembled high sound insulation wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221568.2U CN209779933U (en) | 2018-12-27 | 2018-12-27 | Assembled high sound insulation wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209779933U true CN209779933U (en) | 2019-12-13 |
Family
ID=68790956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221568.2U Active CN209779933U (en) | 2018-12-27 | 2018-12-27 | Assembled high sound insulation wall body |
Country Status (1)
| Country | Link |
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| CN (1) | CN209779933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456264A (en) * | 2020-04-09 | 2020-07-28 | 孙小洁 | Assembled building sound insulation wall module and construction method thereof |
| CN111764542A (en) * | 2020-07-06 | 2020-10-13 | 北京太伟宜居装饰工程有限公司 | Assembled indoor partition wall |
| CN114991346A (en) * | 2022-06-17 | 2022-09-02 | 江苏沪邦建材科技有限公司 | Multifunctional integrated wall system |
| CN115233864A (en) * | 2022-09-19 | 2022-10-25 | 廊坊市勤创建筑材料科技有限公司 | Composite heat insulation wall |
-
2018
- 2018-12-27 CN CN201822221568.2U patent/CN209779933U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456264A (en) * | 2020-04-09 | 2020-07-28 | 孙小洁 | Assembled building sound insulation wall module and construction method thereof |
| CN111456264B (en) * | 2020-04-09 | 2021-06-22 | 中铁广州工程局集团市政环保工程有限公司 | Assembled building sound insulation wall module and construction method thereof |
| CN111764542A (en) * | 2020-07-06 | 2020-10-13 | 北京太伟宜居装饰工程有限公司 | Assembled indoor partition wall |
| CN114991346A (en) * | 2022-06-17 | 2022-09-02 | 江苏沪邦建材科技有限公司 | Multifunctional integrated wall system |
| CN115233864A (en) * | 2022-09-19 | 2022-10-25 | 廊坊市勤创建筑材料科技有限公司 | Composite heat insulation wall |
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Address after: 561000 No.8 Longteng Road, xiayun Industrial Park, Pingba District, Anshun City, Guizhou Province Patentee after: Guizhou fuleisen prefabricated construction industry Co.,Ltd. Address before: 561000 No.8 Longteng Road, xiayun Industrial Park, Pingba District, Anshun City, Guizhou Province Patentee before: Guizhou fullerson integrated customized furniture Co.,Ltd. |