CN213418134U - Outer wall structure suitable for cold areas - Google Patents
Outer wall structure suitable for cold areas Download PDFInfo
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- CN213418134U CN213418134U CN202021628384.9U CN202021628384U CN213418134U CN 213418134 U CN213418134 U CN 213418134U CN 202021628384 U CN202021628384 U CN 202021628384U CN 213418134 U CN213418134 U CN 213418134U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses an outer wall structure suitable for cold areas, which comprises a dry hanging ceramic brick and a dry hanging cold ceramic decorative plate, wherein the side of an outer wall structure wall window is provided with the dry hanging ceramic brick, the upper part and the lower part of the outer wall structure wall window are provided with the dry hanging cold ceramic decorative plate, and the outer wall structure wall window also comprises a dry hanging granite curtain wall, and the dry hanging granite curtain wall is positioned at the bottom of the window and close to the ground; the self-insulation concrete wall comprises a self-insulation concrete wall body, a framework and metal hangers; the dry-hanging ceramic brick is connected with the self-heat-insulation concrete wall through the framework, ceramic brick holes are formed in the dry-hanging ceramic brick, and the dry-hanging ceramic brick and the self-heat-insulation concrete wall are integrally fixed through the metal hanging pieces. The self-insulation concrete wall body adopts HB-EPC self-insulation concrete blocks, so that the conversion from building material fire prevention to building structure fire prevention is realized, the material A-grade fire prevention is realized, the heat insulation performance is improved by 20% compared with the traditional material, the service life of the self-insulation concrete wall body is the same as that of a building main body, a wall body with 5 square meters can be built by 1 cubic block, the 5 square wall bodies do not need to be subjected to heat insulation, and compared with the traditional construction method, the cost can be saved by 20%.
Description
Technical Field
The utility model belongs to the building engineering field, concretely relates to outer wall structure suitable for cold areas.
Background
The building modeling is applied to the outer facade of a public building with traditional style, the modeling design draws the traditional building form system, symbols and proportion, abstract extraction is carried out, and the characteristic charm of historical culture is transferred; the exterior wall construction selects a dry-hanging granite curtain wall system, dry-hanging ceramic bricks and cold ceramic decorative plates, builds a rugged building base by stone materials, and reproduces the characteristics of historical buildings by the texture, the scale and the texture of the dry-hanging ceramic bricks and the cold ceramic decorative plates. The dry-hanging ceramic brick wall also has a plurality of masonry modes: the method comprises the modes of conventional masonry, brick grid masonry, concave brick tracery masonry, convex brick tracery masonry, dentate tracery masonry and the like. But present brick wall belongs to builds the wall body by laying bricks or stones, though has many advantages such as heat preservation, thermal-insulated, give sound insulation, but also has construction speed slow, dead weight is big, intensity of labour is big, a lot of unfavorable factors such as with high costs, for this reason, the utility model provides a be applicable to the figurative outer wall structure with low costs and that keep warm effectually of tradition.
SUMMERY OF THE UTILITY MODEL
The utility model discloses save the material more than traditional brick masonry wall body, normal ceramic brick size is 240 x 115 x 53, and this dry string system changes the size of ceramic brick into the brick and singly hangs, and the brick divides two kinds of specifications 280 x 85 x 63, 136 x 85 x 63, and the outer facade wall stagger joint of 85mm is built by laying bricks or stones, has both guaranteed that the outer facade is the big blue brick size of bright and clear tradition, 32 blocks of every square meter 280 x 85 x 63, 31 of 136 x 85 x 63, brick material compares the clear water and builds by laying bricks or stones and saves 40%; the construction is convenient, and the speed is faster than that of manually building the brick wall with the clear water by more than 1 time; the durability and the safety of the material are the same as those of a stone curtain wall after tests.
The technical scheme of the utility model is that: an outer wall structure suitable for cold regions comprises dry-hanging ceramic bricks and dry-hanging cold ceramic decorative plates, wherein the dry-hanging ceramic bricks are arranged on the side of a wall window of the outer wall structure, and the dry-hanging cold ceramic decorative plates are arranged above and below the wall window of the outer wall structure; the outer wall structure wall surface also comprises a self-heat-preservation concrete wall body, a framework and a metal pendant;
the dry-hanging ceramic brick is connected with the self-heat-insulation concrete wall through a framework, ceramic brick holes are formed in the dry-hanging ceramic brick, and the dry-hanging ceramic brick and the self-heat-insulation concrete wall are integrally fixed through the metal hanging piece.
Through above-mentioned scheme, the skeleton is equipped with the dry-hanging ceramic brick and hangs cold pottery decorative board futilely according to the position difference as the important structure that dry-hanging ceramic brick and self preservation temperature concrete wall body are connected, can combine respective material characteristics to arrange in different positions according to specific demand, save material cost.
As the further optimization of the scheme, the building wall surface is also provided with a dry-hanging granite curtain wall, and the dry-hanging granite curtain wall is positioned at the position, close to the ground, of the bottom of the window. The building wall external wall system integrates the respective material structure characteristics of a dry-hanging granite curtain wall and a dry-hanging ceramic brick wall, can realize the traditional appearance required by the building, and can present higher technical content and modern construction methods.
According to the further optimization of the scheme, the metal hanging piece comprises a steel bar, ceramic brick holes are formed in the dry hanging ceramic brick, steel plates or steel bar meshes are paved at intervals among every n layers of the dry hanging ceramic brick, wherein n is an integer larger than 1, the steel plates or the steel bar meshes are fixedly connected with the framework, and the steel bars penetrate through the ceramic brick holes and the steel plates or the steel bar meshes to fix the dry hanging ceramic brick with the self-insulation concrete wall.
Through the scheme, the dry-hanging ceramic bricks are fixedly connected in series through the reinforcing steel bars, and the flatness of the ceramic brick wall body can be improved. And the steel bars penetrate through the ceramic brick holes and the steel plates or the steel bar meshes, the steel plates or the steel bar meshes are connected with the frameworks, and the frameworks are connected with the self-insulation concrete wall, so that the dry-hanging ceramic brick wall and the self-insulation concrete wall are connected into a whole through the frameworks, and the steel plates or the steel bar meshes further enhance the stability of the dry-hanging ceramic brick wall.
As a further optimization of the scheme, the lower part of the self-insulation concrete wall body is vertically connected with the floor slab, a supporting beam vertical to the floor slab is arranged at the bottom of the floor slab, and the wall body of the self-insulation concrete wall body and the supporting beam are on the same vertical plane. The floor slab and the supporting beam are a base of the integral self-insulation concrete wall body and the dry-hanging ceramic bricks.
As the further optimization of the scheme, the ceramic bricks of the dry hanging ceramic bricks are divided into two specifications, the ceramic bricks of each specification are laid on the same layer at intervals, and the ceramic bricks of the upper layer and the lower layer are constructed in a staggered manner. The dry-hanging ceramic bricks are built by staggered bricks of two specifications, each layer is of two specifications, the outer vertical face can be the size of the traditional clear and bright blue bricks, the stability is good, the brick materials are saved, and the construction is convenient. The ceramic bricks on each layer are stringed by the steel bars, so that the flatness of the dry-hanging ceramic bricks is better, and the stability of the ceramic brick wall is good.
As the further optimization of the scheme, the thickness of the ceramic bricks of the dry hanging ceramic brick facade wall body is 80-90 mm. The dry hanging ceramic brick is a single-layer brick, and each layer is moderate in thickness, high in strength and convenient to construct.
According to the further optimization of the scheme, the self-heat-preservation concrete wall body comprises a reinforced concrete column and a frame beam, and self-heat-preservation concrete blocks are laid around the reinforced concrete column and the frame beam. The self-insulation concrete block is a concrete aerated block which is a novel building material with light weight, multiple holes, good heat insulation and fireproof performance, capability of being nailed, sawed and planed and certain shock resistance.
According to the scheme, the self-heat-insulation concrete blocks are provided with tie bars on a plurality of layers of heat-insulation blocks at equal intervals along the height direction, and the self-heat-insulation concrete blocks and the reinforced concrete columns are connected into a whole through the tie bars. The tie bars are placed in the wall body during building, the reinforced concrete columns and the self-insulation concrete blocks are better combined together, the integrity and the stability of the wall body are improved, and the anti-seismic concrete block is an effective anti-seismic measure.
As further optimization of the scheme, the heat-insulation building blocks are HB-EPC self-heat-insulation concrete building blocks. The HB composite thermal insulation block is a self-thermal insulation small concrete hollow block, which uses a common concrete small block as a carrier and is filled with a novel wall material with certain thermal insulation performance made of a light thermal insulation material, can be widely used for building non-bearing filling walls of frame buildings with thermal insulation requirements and other walls with thermal insulation requirements, is a new generation of traditional block materials, can stably control various performance indexes, and has long-term use and verification of durability. The EPC composite fireproof insulation board has the same construction and service life with the building main body, saves the construction period and reduces the construction cost. The HB-EPC self-insulation concrete block masonry wall has the advantages that A-grade fire prevention is realized, the heat insulation performance is improved by 20% compared with the traditional building main body, the service life is the same as that of a building main body, a wall with 5 square meters can be built by 1 cubic block, the 5 square walls do not need to be subjected to heat insulation, and compared with a traditional construction method, the cost can be saved by 20%.
Compared with the prior art, the utility model has the advantages that:
1. compared with the traditional brick masonry wall, the utility model saves more materials, the staggered joint masonry construction of the ceramic brick outer wall is convenient, and the speed is faster than that of manually building the clean water brick wall by more than 1 time; the masonry style of the wall body can be customized according to the design and typesetting, and the requirements of various facade designs are met. The material structure characteristics of the dry-hanging cold ceramic decorative plate, the dry-hanging granite curtain wall and the dry-hanging ceramic brick wall body can be fused according to specific requirements, and the overall construction cost is saved.
2. The utility model discloses the mode that utilizes steel sheet or reinforcing bar net, reinforcing bar to concatenate the ceramic brick will get up through the skeleton with self preservation temperature concrete wall, and the roughness is high, strengthens the steadiness of ceramic brick wall body.
3. The utility model discloses self preservation temperature concrete wall builds around main part reinforced concrete roof beam, with the whole outsourcing of structural framework, prevents the cold bridge. The shear wall is formed at the plane corner, and the shear wall is integrally formed, so that the flatness is high, the construction speed is high, and the structural integrity is enhanced.
4. The self-insulation concrete wall body adopts the HB-EPC self-insulation concrete block, so that the transformation from building material fire prevention to building structure fire prevention is realized; the construction heat preservation secondary construction is changed to synchronous construction; the heat preservation life cycle of the building is changed to the whole life cycle; the engineering field wet operation is changed to the industrialization and industrialization. The material characteristics are as follows: the HB-EPC self-insulation concrete block masonry wall has the advantages that A-grade fire prevention is realized, the heat insulation performance is improved by 20% compared with the traditional building main body, the service life is the same as that of a building main body, a wall with 5 square meters can be built by 1 cubic block, the 5 square walls do not need to be subjected to heat insulation, and compared with a traditional construction method, the cost can be saved by 20%.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the building wall surface of the present invention;
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
as shown in fig. 1 and 2, the outer wall structure suitable for cold regions comprises dry-hanging ceramic bricks 7 and dry-hanging cold ceramic decorative plates 8, wherein the dry-hanging ceramic bricks 7 are arranged on the side of a wall window of the outer wall structure, and the dry-hanging cold ceramic decorative plates 8 are arranged above and below the wall window of the outer wall structure; the outer wall structure wall surface also comprises a self-heat-preservation concrete wall body 3, a framework 1 and metal hangers;
the dry-hanging ceramic brick 7 is connected with the self-heat-insulation concrete wall body 3 through the framework 1, ceramic brick holes are formed in the dry-hanging ceramic brick 4, and the dry-hanging ceramic brick and the self-heat-insulation concrete wall body are integrally fixed through the metal hanging piece.
The building wall comprises a dry-hanging ceramic brick curtain wall, and can also be a dry-hanging cold ceramic decorative plate, the two can be combined, the framework is fixed with the self-heat-insulation wall body, the dry-hanging ceramic brick is connected with the self-heat-insulation concrete wall body through the framework, ceramic brick holes are formed in the dry-hanging ceramic brick, and the metal hanging piece is used for fixing the dry-hanging ceramic brick with the self-heat-insulation concrete wall body integrally. The framework can be a light steel keel which is transversely and longitudinally crossed and is fixed with the self-insulation wall body into a whole.
Preferably, the building wall surface further comprises a dry-hanging granite curtain wall 9, and the dry-hanging granite curtain wall 9 is positioned at the bottom of the window and close to the ground. Therefore, the building wall surface is combined with the dry hanging ceramic brick, the dry hanging cold ceramic decorative plate and the dry hanging granite curtain wall, according to the respective advantages, the dry hanging ceramic brick is of a hollow structure, the dead weight is light, and meanwhile, the thermal resistance is increased, so that the heat insulation effect is achieved; the dry-hanging ceramic decorative plate has the functions of environmental protection, shock resistance, corrosion resistance and decoration. The dry-hanging granite curtain wall is attractive, durable, difficult to discolor and high in flatness, the three modes are different in cost and slightly different in effect, so that the building wall surface of the embodiment combines the three modes, the cost is low, and the advantages of respective materials can be fully utilized.
Preferably, the metal pendant includes reinforcing bar 4, be equipped with the ceramic tile hole on hanging the ceramic tile futilely, hang every n layers of ceramic tile futilely and separate and laid steel sheet or reinforcing bar net, wherein n is for being greater than 1 integer, steel sheet or reinforcing bar net and skeleton connection are fixed, reinforcing bar 4 passes ceramic tile hole and steel sheet or reinforcing bar net will hang the ceramic tile futilely and fix with self preservation temperature concrete wall. The connection of skeleton here is different from prior art's connection, concatenates ceramic brick and steel sheet or reinforcing bar net through the reinforcing bar for hang the ceramic brick roughness futilely better, the stability of ceramic brick wall body can be good, reaches the effect of hanging ceramic brick futilely and being connected with self preservation temperature concrete wall body steadiness, and steel sheet or reinforcing bar net have strengthened the stability of wall body.
Preferably, the lower part of the self-insulation concrete wall body is vertically connected with the floor slab, a supporting beam vertical to the floor slab is arranged at the bottom of the floor slab, and the wall body of the self-insulation concrete wall body and the supporting beam are on the same vertical plane.
Preferably, the ceramic bricks of the dry hanging ceramic brick are divided into two specifications, the thickness of the dry hanging ceramic brick facade wall is 80-90mm, the thickness of the dry hanging ceramic brick facade wall is preferably 85mm, and the specific specification is 280 mm 85mm 63mm2、136*85*63mm2Two specifications, 32 blocks of 280 × 85 × 63 and 31 blocks of 136 × 85 × 63 per square meter, wherein the ceramic bricks of each specification are laid on the same layer at intervals, and the upper layer and the lower layer are made of ceramic bricksAnd (5) building staggered joints of bricks.
The existing normal ceramic brick size is 240 × 115 × 53mm2Through the scheme, the small-size ceramic brick of this embodiment is always in the middle part of jumbo size specification ceramic brick, and here ceramic brick hangs the brick for single skin for big or small ceramic brick is evenly laid, and is pleasing to the eye and the atress is even, divide into the specification of two kinds of different sizes with the ceramic brick, and this kind of mode hangs ceramic brick wall body futilely and builds the wall body than traditional brick and economizes the material more, can satisfy the facade for the big blue or green brick size of bright and clear tradition, and the steadiness is good, saves the brick material, and it is convenient to be under construction.
Example 2:
the differences between this example and example 1 are: the structure of the self-insulation concrete wall is described in detail to improve the fireproof and heat-insulation performance of the self-insulation concrete wall.
The self-heat-preservation concrete wall is characterized in that reinforced concrete columns and frame beams connected with the reinforced concrete columns are arranged at the surrounding corners of the self-heat-preservation concrete wall, self-heat-preservation concrete blocks are laid on the self-heat-preservation concrete wall, and the self-heat-preservation concrete blocks form shear walls at the peripheral plane corners of the reinforced concrete columns and the frame beams. The wall surface heat insulation brick has extremely excellent heat insulation performance and cost performance, greatly reduces the generation of wall surface cracks, obviously improves the engineering quality, and obviously increases the strength of a masonry body.
Due to the regional range of the corners of the outer walls of the buildings, the intersection angles of the inner and outer walls and the overlapping angles between the building roof and the outer walls, when the indoor temperature is higher than the outdoor temperature, the phenomenon that water mist is adsorbed on the wall surface is called as a cold bridge phenomenon, and most of the phenomenon appears in winter. The self-insulation concrete blocks are laid outside the main reinforced concrete beam, the structural frame is integrally wrapped, and a cold bridge can be prevented.
Preferably, the self-insulation concrete blocks are provided with tie bars among a plurality of layers of the self-insulation blocks at equal intervals along the height direction, and the self-insulation concrete blocks and the reinforced concrete columns are connected into a whole by the tie bars. The tie bars are steel bars which are formed by tying the self-insulation concrete building blocks and the reinforced concrete columns together by using steel bars such as HPB300, HRB335 and the like according to certain construction requirements.
Preferably, the self-insulation concrete block is an HB-EPC self-insulation concrete block. The HB composite thermal insulation block is a self-thermal insulation small concrete hollow block, which uses a common concrete small block as a carrier and is filled with a novel wall material with certain thermal insulation performance made of a light thermal insulation material, can be widely used for building non-bearing filling walls of frame buildings with thermal insulation requirements and other walls with thermal insulation requirements, is a new generation of traditional block materials, can stably control various performance indexes, and has long-term use and verification of durability. The EPC composite fireproof insulation board has the same construction and service life with the building main body, saves the construction period and reduces the construction cost. The HB-EPC self-insulation concrete block masonry wall has the advantages that A-grade fire prevention is realized, the heat insulation performance is improved by 20% compared with the traditional building main body, the service life is the same as that of a building main body, a wall with 5 square meters can be built by 1 cubic block, the 5 square walls do not need to be subjected to heat insulation, and compared with a traditional construction method, the cost can be saved by 20%.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The outer wall structure suitable for cold areas is characterized by comprising dry-hanging ceramic bricks and dry-hanging cold ceramic decorative plates, wherein the dry-hanging ceramic bricks are arranged on the side of a wall window of the outer wall structure, and the dry-hanging cold ceramic decorative plates are arranged above and below the wall window of the outer wall structure; the outer wall structure wall surface also comprises a self-heat-preservation concrete wall body, a framework and a metal pendant;
the dry-hanging ceramic brick is connected with the self-heat-insulation concrete wall through a framework, ceramic brick holes are formed in the dry-hanging ceramic brick, and the dry-hanging ceramic brick and the self-heat-insulation concrete wall are integrally fixed through the metal hanging piece.
2. The exterior wall structure suitable for cold regions according to claim 1, wherein the exterior wall structure further comprises a dry-hanging granite curtain wall at a position near the ground at the bottom of the window.
3. The exterior wall structure suitable for cold regions as claimed in claim 1, wherein the metal hanging member comprises a steel bar, the dry hanging ceramic tile is provided with ceramic tile holes, every n layers of the dry hanging ceramic tile are alternately paved with steel plates or steel bar meshes, wherein n is an integer greater than 1, the steel plates or steel bar meshes are fixedly connected with the framework, and the steel bar penetrates through the ceramic tile holes and the steel plates or the steel bar meshes to fix the dry hanging ceramic tile with the self-insulation concrete wall body.
4. The exterior wall structure suitable for cold regions according to claim 1, wherein the self-insulation concrete wall is vertically connected with a floor slab below, a supporting beam vertical to the floor slab is arranged at the bottom of the floor slab, and the wall body of the self-insulation concrete wall and the supporting beam are in the same vertical plane.
5. The exterior wall structure for cold regions according to claim 1, wherein the ceramic bricks of the dry hanging ceramic bricks are divided into two sizes, each size of ceramic bricks are laid on the same layer at intervals, and the ceramic bricks of the upper and lower layers are constructed at staggered joints.
6. The exterior wall structure suitable for cold regions according to claim 5, wherein the ceramic tiles of the dry hanging ceramic tile facade wall body are tiled with a thickness of 80-90 mm.
7. The exterior wall structure suitable for cold regions according to claim 1, wherein the self-insulation concrete wall is provided with reinforced concrete columns at the surrounding corners and frame beams for connecting the reinforced concrete columns, and self-insulation concrete blocks are laid on the self-insulation concrete wall.
8. The exterior wall structure suitable for the cold regions as claimed in claim 7, wherein tie bars are arranged among the plurality of layers of the self-insulation concrete blocks at equal intervals along the height direction, and the tie bars connect the self-insulation concrete blocks and the reinforced concrete column into a whole.
9. The exterior wall structure suitable for cold regions according to claim 8, wherein the self-insulation concrete blocks are HB-EPC self-insulation concrete blocks.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150830A (en) * | 2021-12-10 | 2022-03-08 | 深圳市建筑装饰(集团)有限公司 | Energy-saving insulation board structure for building exterior wall decoration |
| CN114277964A (en) * | 2021-12-27 | 2022-04-05 | 上海建工四建集团有限公司 | Method for building colored glaze shadow wall |
| CN114908903A (en) * | 2022-03-14 | 2022-08-16 | 中建二局装饰工程有限公司 | Northern Shaanxi style curtain wall modeling |
-
2020
- 2020-08-07 CN CN202021628384.9U patent/CN213418134U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150830A (en) * | 2021-12-10 | 2022-03-08 | 深圳市建筑装饰(集团)有限公司 | Energy-saving insulation board structure for building exterior wall decoration |
| CN114150830B (en) * | 2021-12-10 | 2022-07-01 | 深圳市建筑装饰(集团)有限公司 | Energy-saving insulation board structure for building exterior wall decoration |
| CN114277964A (en) * | 2021-12-27 | 2022-04-05 | 上海建工四建集团有限公司 | Method for building colored glaze shadow wall |
| CN114277964B (en) * | 2021-12-27 | 2023-05-26 | 上海建工四建集团有限公司 | Method for building colored glaze shadow wall |
| CN114908903A (en) * | 2022-03-14 | 2022-08-16 | 中建二局装饰工程有限公司 | Northern Shaanxi style curtain wall modeling |
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