CN210032197U - Novel wall body that straw heat preservation was purified - Google Patents
Novel wall body that straw heat preservation was purified Download PDFInfo
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- CN210032197U CN210032197U CN201920439161.9U CN201920439161U CN210032197U CN 210032197 U CN210032197 U CN 210032197U CN 201920439161 U CN201920439161 U CN 201920439161U CN 210032197 U CN210032197 U CN 210032197U
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Abstract
The utility model belongs to the building field, in particular to a novel wall body for heat preservation and purification of straws, which comprises a central wall body built by straw fiber concrete blocks, an outer wall coating layer and an inner wall coating layer, wherein the outer wall coating layer comprises an interface layer, a vitrified micro bubble heat preservation layer, an anti-cracking layer, a mortar leveling layer and a face brick decoration layer which are integrally bonded, and an alkali-resistant glass fiber gridding cloth is integrally bonded in the anti-cracking layer; interior wall coat layer includes the foam concrete board layer of integrative bonding, by mortar layer clad purify layer, fireproof coating layer and decoration dope layer, purifies the layer and is 2 ~ 3 layers of straw layer laid in proper order, and the thickness on every layer of straw layer is 2cm ~ 3cm, is fixed with the wire net on the straw layer that is close to fireproof coating layer. This novel wall body matter is light, keeps warm, thermal-insulated, give sound insulation and fire prevention function excellence and dualization, and antidetonation, protection against insects and humidity resistance are good, long service life, green, and the raw materials is easy, and is easy and simple to handle, easy shaping, and the structure is firm, and low in cost has better practicality.
Description
Technical Field
The utility model belongs to the building field, concretely relates to novel wall body that straw heat preservation purified.
Background
With the continuous development of national economy, various novel building materials emerge, wherein the building materials taking rice and wheat straws as main elements are receiving more and more attention, and more attempts are made to be used in buildings. The straw is a high-efficiency and long-term raw material for light industry, textile and building materials, can partially replace materials such as bricks, wood and the like, and can effectively protect cultivated land and forest resources.
Although the existing wall body is improved in the aspect of heat preservation function, the structure is complex, chemical raw materials are used more, the operation is not easy to occur, the environment is polluted, the health is damaged, the improvement range of the heat preservation function is limited, and meanwhile, the defects of other functions cannot be considered, so that the manufacturing cost is high, and the development has certain limitations. For example, a heat-insulating fireproof wall (CN206467818U) has a complex wall structure, uses chemical coatings more, has only a fireproof function while effectively insulating heat, pollutes the environment, is harmful to health, and has limited improvement on wall functions.
The not enough to prior art, the utility model discloses make full use of original ecological straw resource, the novel wall structure who provides is simple, low in cost and matter is light, and constitutes synergism between each structure of novel wall body, realizes the dualization of specific function when the function is diversified, and life-span is easily operated, easy shaping, and the structure is firm, green, low in cost, and the practicality is strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel wall body that straw heat preservation purified, this novel wall body matter is light, the structure is simplified, keeps warm, thermal-insulated, give sound insulation and fire prevention function excellence and dualization, and antidetonation, protection against insects and humidity resistance are good, and the wall body function is diversified, long service life, green, and the raw materials is easy, and is easy and simple to handle, easy shaping, and the structure is firm, and low in cost has better practicality.
The technical scheme of the utility model is that the novel wall body for heat preservation and purification of straw comprises a central wall body, an outer wall coating layer and an inner wall coating layer, wherein the central wall body is built by straw fiber concrete blocks, the outer wall surface of the central wall body is coated with the outer wall coating layer, and the inner wall surface of the central wall body is coated with the inner wall coating layer;
in the direction from the outer wall surface of the central wall body to the outermost end of the outer wall coating layer, the outer wall coating layer comprises an interface layer, a vitrified microsphere insulating layer, an anti-cracking layer, a mortar leveling layer and a face brick decorating layer which are sequentially and integrally bonded, and an alkali-resistant glass fiber grid cloth is integrally bonded in the anti-cracking layer;
the thickness of the interface layer is 5mm, the thickness of the vitrified microsphere heat insulation layer is 20mm, the thickness of the anti-cracking layer is 2-3 mm, and the thickness of the mortar leveling layer is 1.5-2 mm;
in the direction from the inner wall surface of the central wall body to the outermost end of the inner wall coating layer, the inner wall coating layer comprises a foam concrete slab layer, a purification layer, a fireproof coating layer and a decorative coating layer which are sequentially and integrally bonded, the purification layer is 2-3 straw layers which are sequentially laid, the thickness of each straw layer is 2-3 cm, and a steel wire mesh is fixed on the straw layer close to the fireproof coating layer;
the thickness of mortar layer is 2 ~ 3mm, and the thickness of fireproof coating layer is 2 ~ 3mm, and the thickness of decorating the dope layer is 2 mm.
The interface layer is made of interface mortar in a coating mode, the vitrified microsphere thermal insulation layer is made of vitrified microsphere mortar in a coating mode, the anti-cracking layer is made of flexible polymer anti-cracking mortar in a coating mode, the mortar leveling layer is made of plastering mortar in a coating mode, and the face brick decorative layer is made of ceramic mosaic bricks which are integrally bonded.
And a metal expansion bolt transversely penetrates in the direction from the alkali-resistant glass fiber mesh cloth to the vitrified microsphere insulating layer, and the alkali-resistant glass fiber mesh cloth, the anti-cracking layer and the vitrified microsphere insulating layer are integrally connected and fixed by the metal expansion bolt.
The foam concrete slab layer is made of integrally bonded foam concrete slabs, the mortar layer is made by coating cement mortar containing straw scraps, bamboo charcoal fibers and a preservative, the fireproof coating layer is made by coating resin and pigments and fillers, and the decorative coating layer is made by coating emulsion paint;
purify through steel wire body coupling between every layer of straw layer on layer, steel wire net and the straw layer that is close to fireproof coating layer are through steel wire body coupling between, and every layer of straw layer is made by the straw silk that the steel wire binded, and the diameter of straw silk is 0.2 ~ 0.3 mm.
And anchor bolts transversely penetrate through the steel wire mesh and the foam concrete slab and fix the integrally connected steel wire mesh, the purification layer and the foam concrete slab.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model discloses novel wall body that straw heat preservation purified, central wall body, synergy between outer wall coating and interior wall coating, synergy between the inner structure of outer wall coating, synergy between the inner structure of interior wall coating, simplify wall structure, heat preservation and outer heat preservation in forming simultaneously, reach dual heat preservation, thermal-insulated function, and all keep good syllable-dividing and fire prevention function in central wall body both sides, and antidetonation, protection against insects and humidity resistance are good, the function is diversified, the life-span is prolonged, green, the raw materials is easy, easy shaping, the structure is firm, low in cost.
(2) The straw fiber concrete block is used for building the central wall, has the characteristics of light weight, heat insulation, heat preservation, sound insulation, shock resistance and the like, is easy to obtain materials, simple to manufacture, convenient to construct and low in cost, and is a novel building environment-friendly material.
(3) The outer wall coating layer of the central wall body is an outer heat insulation layer consisting of an interface layer, a vitrified micro bubble heat insulation layer, an anti-cracking layer, a mortar leveling layer and a veneer layer, has a simple structure, and is a structural system with the functions of heat insulation, protection, permeability resistance and decoration. The core part of the material is vitrified micro-bead thermal insulation mortar, and the material has the advantages of excellent thermal insulation performance, stable material quality, excellent fireproof performance and simple and quick construction.
The straw fiber concrete block is cooperated with the vitrified microsphere thermal insulation layer and the vitrified microsphere thermal insulation layer to coat an anti-cracking layer, so that good thermal insulation, sound insulation and fire prevention effects are achieved, the alkali-resistant glass fiber gridding cloth is integrally bonded in the anti-cracking layer, the synergistic effect is achieved, and the strength and the service life of the vitrified microsphere thermal insulation layer and the outer thermal insulation layer can be enhanced.
(4) The inner wall coating layer of the central wall body is an inner heat-insulating layer consisting of a foam concrete plate layer, a purification layer coated by a mortar layer, a fireproof coating layer and a decorative coating layer, and a steel wire mesh is fixed on one side of the purification layer close to the fireproof coating layer;
the foam concrete slab is a novel building energy-saving material which is environment-friendly, energy-saving, heat-preserving, heat-insulating, sound-insulating, low in price and non-combustible;
the purification layer is formed by laying original ecological straw filaments, the straw is heat-insulating, sound-insulating, moisture-proof and light, the straw reaching a certain density has good fireproof performance and insect erosion resistance, harmful substances in air can be filtered, and the purification layer is simple and rapid in construction, green, environment-friendly and high in practicability;
the straw fiber concrete building blocks cooperate with the foam concrete slab layer and the purification layer, so that the functions of heat preservation, heat insulation and sound insulation are achieved, the structure is simplified, the manufacturing cost is reduced, and the weight is light;
the foam concrete slab layer, the purification layer and the steel wire mesh cooperatively enhance the strength of the inner heat insulation layer, and the purification layer formed by the straws has insect prevention and moisture prevention effects, so that the service life of the inner heat insulation layer is prolonged;
the purification layer formed by the straws also has a fireproof function, and the fireproof performance of the inner heat-insulating layer is enhanced in cooperation with the fireproof coating layer;
due to the good toughness and creep property of the straws, the shock resistance of the wall body can be improved, and the service life and the stability of the wall body are enhanced.
(5) The utility model discloses novel wall body that straw heat preservation purified to the central wall body of straw fiber concrete block conduct bearing and enclosure, and the heat preservation uses the purification layer that the straw made including, the toughness and the wriggling nature of straw, improve the shock-proof capacity of wall body, the straw that purifies the layer and reach certain density still has fire prevention and protection against insects erosion function concurrently except having good heat preservation, thermal-insulated, give sound insulation, performance such as dampproofing, and can strengthen the intensity of wall body again, life and steadiness, the chemical industry coating that has above-mentioned function relatively, and is safer, healthy, and cheap, easily available, and the function is diversified.
The utility model discloses straw heat preservation purifies's novel wall body has that the material is convenient, green, the low price, and the structure is firm, the excellent performance that the practicality is strong.
Drawings
FIG. 1 is the overall structure diagram of the straw heat-insulating and purifying wall of the utility model.
FIG. 2 is a schematic sectional view of the novel straw heat-preservation and purification wall of the present invention.
Fig. 3 is a partial schematic view of the straw heat-preservation and purification novel wall covered with the purification layer of the steel wire mesh.
1-central wall body, 2-outer wall coating layer, 21-interface layer, 22-vitrified microsphere insulating layer, 23-anti-cracking layer, 24-mortar leveling layer, 25-face brick decorative layer, 26-alkali-resistant glass fiber mesh cloth, 27-metal expansion bolt, 3-inner wall coating layer, 31-foam concrete slab layer, 32-mortar layer, 33-purifying layer, 34-fireproof coating layer, 35-decorative coating layer, 36-steel wire mesh and 37-anchor bolt.
Detailed Description
The present invention is further illustratively described in detail below with reference to specific examples. The description of the embodiments is provided to help understand the present invention, but the present invention is not limited to the description.
The novel straw heat-insulation and purification wall body shown in fig. 1 comprises a central wall body 1, an outer wall coating layer 2 and an inner wall coating layer 3, wherein the central wall body 1 is built by straw fiber concrete blocks, the central wall body 1 is integrated with support and enclosure, the outer wall surface of the central wall body 1 is coated with the outer wall coating layer 2, and the outer wall coating layer 2 forms an outer wall heat-insulation system with a decorative surface of the central wall body 1; the inner wall surface of the central wall body 1 is coated with an inner wall coating layer 3.
In the direction from the outer wall surface of the central wall body 1 to the outermost end of the outer wall coating layer 2, the outer wall coating layer 2 comprises an interface layer 21, a vitrified micro bubble heat insulation layer 22, an anti-cracking layer 23, a mortar leveling layer 24 and a face brick decoration layer 25 which are sequentially and integrally bonded, and an alkali-resistant glass fiber mesh cloth 26 is integrally bonded in the anti-cracking layer 23.
The interface layer 21 is made of interface mortar coating, and the thickness is about 5mm, so that the central wall 1 and the vitrified micro bubble heat insulation layer 22 are tightly bonded.
The vitrified small ball insulating layer 22 is prepared by coating vitrified small ball mortar twice according to the construction specification standard, and the thickness is 20mm, so that the vitrified small ball insulating layer can exert the maximum insulating effect.
The anti-cracking layer 23 is made of flexible polymer anti-cracking mortar in a coating mode, the thickness of the anti-cracking layer is required to be 2-3 mm, the anti-cracking layer cannot be smeared, the alkali-resistant glass fiber mesh cloth 26 is vertically paved and completely pressed into the anti-cracking mortar, and the vitrified micro bubble heat insulation layer 22 and the alkali-resistant glass fiber mesh cloth 26 are tightly combined into a whole through the aid of metal expansion bolts 27 penetrating in the transverse direction.
The mortar leveling layer 24 is made of plastering mortar in a coating mode, and the thickness is 1.5-2 mm.
The face brick decoration layer 25 is made of ceramic mosaic bricks which are integrally bonded on the mortar leveling layer 24.
In the direction of the outer end of interior wall to interior wall coat 3 of central wall body 1, interior wall coat 3 is including the foam concrete sheet layer 31 of integrative bonding in proper order, by mortar layer 32 clad purification layer 33, fireproof paint layer 34 and decorative paint layer 35, purifies 2 ~ 3 straw layers of layer 33 for laying in proper order, and the thickness on every layer of straw layer is 2cm ~ 3cm, is fixed with wire net 36 on the straw layer that is close to fireproof paint layer 34.
The foam concrete slab layer 31 is made of integrally bonded foam concrete slabs, the central wall 1 is fixedly protected while heat preservation and heat insulation are achieved, and the heat preservation and heat insulation effects are more remarkable in cooperation with the central wall 1 formed by straw fiber concrete blocks.
The purification layer 33 comprises 2 ~ 3 layers by the straw layer, and every layer of straw layer is laid by the straw silk of original ecology and is formed, and the thickness on every layer of straw layer is 2 ~ 3cm, and the diameter of straw silk is 0.2 ~ 0.3 mm. Transversely lay the straw silk earlier, vertically lay the straw silk again, then bind fixedly with the steel wire that alternates, form every layer of straw layer, bind the steel wire interconnect of straw silk on every layer of straw layer, bind the steel wire fixed connection wire net 36 of straw silk on the straw layer near fire retardant coating layer 34. In the direction of the inner wall surface close to the central wall 1, the anchor bolts 37 pass through the steel wire mesh 36, the purification layer 33 and the foam concrete slab 31 in sequence. The steel wire mesh 36, the purification layer 33 and the foam concrete slab layer 31 are integrally connected through anchor bolts.
The mortar layer 32 is made of cement mortar containing straw scraps, bamboo charcoal fibers and a preservative by coating, the thickness is 2-3 mm, the materials are environment-friendly, and the preservative in the mortar layer can also prevent straws in the purification layer 33 from being rotten.
The fireproof coating layer 34 is made of resin and pigment filler (rutile titanium dioxide), is 2-3 mm thick, has the characteristics of heat preservation, heat insulation, non-combustion, non-toxicity, good chemical stability and the like, not only enhances the fireproof function of the wall body, but also prolongs the service life of the purification layer 33. The pigment and filler in the fireproof paint is the same as the common paint, and not only can the fireproof paint be in necessary colors and have decoration, but also the mechanical physical properties (weather resistance, wear resistance and the like) and the chemical properties (acid and alkali resistance, corrosion resistance, rust resistance, water resistance and the like) of the fireproof paint are improved. Rutile titanium dioxide is an excellent white pigment filler widely used in paints.
The decorative coating layer is made of emulsion paint and has a thickness of 2 mm.
The manufacturing process of the novel straw heat-preservation and purification wall shown in figure 1 is as follows: the central wall 1 is formed by bonding the straw fiber concrete blocks through strong mortar, and the strong mortar ensures that the straw fiber concrete blocks are tightly bonded, so that the heat preservation and insulation effects are better exerted.
The outer wall surface of the central wall body 1 is coated with a smooth and flat interface layer 21 which is made of interface mortar and has the thickness of about 5mm, and the interface layer 21 ensures that the outer wall surface of the central wall body 1 is smooth and flat, so that the outer wall surface of the central wall body 1 and the vitrified microsphere mortar forming the vitrified microsphere thermal insulation layer 22 are tightly bonded.
The interface layer 21 is coated with vitrified microsphere mortar twice according to the construction specification standard to form a vitrified microsphere thermal insulation layer 22 with the thickness of 20mm, the vitrified microsphere thermal insulation layer 22 is coated with polymer anti-crack mortar with the thickness of 1.5-2 mm, then the alkali-resistant glass fiber mesh cloth 26 is vertically laid and pasted and lightly pressed into the polymer anti-crack mortar, transversely penetrating metal expansion bolts 27 are embedded in the direction from the alkali-resistant glass fiber mesh cloth 26 to the vitrified microsphere thermal insulation layer 22, the alkali-resistant glass fiber mesh cloth, the polymer anti-crack mortar and the vitrified microsphere thermal insulation layer are tightly connected into an integral structure under the fixing action of the metal expansion bolts, then the polymer anti-crack mortar with the thickness of 5mm is coated, the alkali-resistant glass fiber mesh cloth is completely pressed into the anti-crack mortar to form an anti-crack layer 23 with the alkali-resistant glass fiber mesh cloth 26 integrally bonded inside, and the thickness of the anti-crack layer 23 is 2.
The anti-cracking layer 23 is arranged on the outer side of the vitrified micro bubble heat insulation layer 22, and the strength of the outer wall coating layer 2 and the vitrified micro bubble heat insulation layer 22 is enhanced. The alkali-resistant glass fiber mesh cloth 26 also enhances the strength of the outer wall coating layer 2 and the vitrified bead heat-insulating layer 22, and prolongs the service life of the outer wall coating layer.
Coating plastering mortar on the anti-cracking layer 23 to form a mortar leveling layer 24 with the thickness of 1.5-2 mm, bonding face bricks on the mortar leveling layer 24 to form a face brick decoration layer 25, bonding the face bricks forming the face brick decoration layer 25 to be smoother through the mortar leveling layer 24, selecting ceramic mosaic bricks for the face bricks, mainly playing a role in decoration and beautification, and the ceramic mosaic bricks have the advantages of wear resistance, fire resistance, low water absorption, high compressive strength, easiness in cleaning and stable color and luster, and are widely applied to decoration and protection of building outer walls.
The foam concrete slab layer 31 formed by the foam concrete slab is bonded on the inner wall surface of the central wall body 1, the foam concrete slab is used for fixing and protecting the central wall body 1 while preserving heat and insulating heat, the foam concrete slab and the straw fiber concrete blocks are cooperatively used for preserving heat and insulating heat of the inner wall, and the effect is obvious.
2-3 purification layers 33 formed by straw layers are covered on the foam concrete slab layer 31, the thickness of each straw layer is 2-3 cm, straw wires are firstly transversely laid, then the straw wires are longitudinally laid, and then the straw wires are bundled and fixed by the interposed steel wires to form each straw layer, the diameter of each straw wire is about 0.2-0.3 mm, the steel wires for bundling the straw wires on each straw layer are mutually connected, a steel wire mesh 36 is fixedly covered on the outermost straw layer, the steel wire mesh 36 is connected with the steel wires for bundling the straw wires on the outermost straw layer, the steel wire mesh 36 is integrally connected with the purification layers 33, and an anchor bolt 37 is transversely embedded to enable the steel wire mesh 36, the purification layers 33 and the foam concrete slab layer 31 to be an effectively connected whole body to fix the purification layers; then, a mortar layer 32 which coats the purification layer is formed by coating cement mortar containing straw scraps, bamboo carbon fibers and a preservative on the purification layer with the steel wire mesh fixed on the surface, on one hand, the cement mortar containing the straw scraps, the bamboo carbon fibers and the preservative is used for bonding and fixing the purification layer 33 and the foam concrete plate layer 31, and on the other hand, 2-3 layers of the purification layer 33 formed by bonding and fixing the straw layers are formed by the cement mortar containing the straw scraps, the bamboo carbon fibers and the preservative, so that the bonding capability of the mortar containing the straw scraps, the bamboo carbon fibers and the preservative is strong, the used materials are green and.
The mortar layer 32 is coated with a fireproof coating layer 34 mixed with resin and pigments and fillers, and the thickness of the fireproof coating layer is 2-3 mm.
The fire-retardant coating layer 34 is coated with a decorative coating layer 35 made of emulsion paint, the paint film of the emulsion paint has certain air permeability and alkali resistance, and the dried paint film does not bubble, discolor or adhere, is nontoxic to human bodies and does not pollute the environment.
The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A novel straw heat-insulation and purification wall is characterized by comprising a central wall (1), an outer wall coating layer (2) and an inner wall coating layer (3), wherein the central wall (1) is built by straw fiber concrete blocks, the outer wall surface of the central wall (1) is coated with the outer wall coating layer (2), and the inner wall surface of the central wall (1) is coated with the inner wall coating layer (3); in the direction from the outer wall surface of the central wall body (1) to the outermost end of the outer wall coating layer (2), the outer wall coating layer (2) comprises an interface layer (21), a vitrified micro bubble heat insulation layer (22), an anti-cracking layer (23), a mortar leveling layer (24) and a face brick decoration layer (25) which are integrally bonded in sequence, and an alkali-resistant glass fiber mesh cloth (26) is integrally bonded in the anti-cracking layer (23); the thickness of the interface layer (21) is 5mm, the thickness of the vitrified micro bubble heat insulation layer (22) is 20mm, the thickness of the anti-cracking layer (23) is 2-3 mm, and the thickness of the mortar leveling layer (24) is 1.5-2 mm; in the direction from the inner wall surface of the central wall body (1) to the outermost end of the inner wall coating layer (3), the inner wall coating layer (3) comprises a foam concrete plate layer (31), a purification layer (33) coated by a mortar layer (32), a fireproof coating layer (34) and a decorative coating layer (35) which are sequentially and integrally bonded, the purification layer (33) is 2-3 straw layers which are sequentially laid, the thickness of each straw layer is 2-3 cm, and a steel wire mesh (36) is fixed on the straw layer close to the fireproof coating layer (34); the thickness of the mortar layer (32) is 2-3 mm, the thickness of the fireproof coating layer (34) is 2-3 mm, and the thickness of the decorative coating layer (35) is 2 mm.
2. A new wall according to claim 1, characterised in that the interface layer (21) is made of an interface mortar coating, the glazed hollow bead insulating layer (22) is made of a glazed hollow bead mortar coating, the crack resistant layer (23) is made of a flexible polymer crack resistant mortar coating, the mortar levelling layer (24) is made of a plastering mortar coating, and the tile decorative layer (25) is made of an integrally bonded ceramic tile.
3. The novel wall body as claimed in claim 1, wherein metal expansion bolts (27) transversely penetrate through the direction from the alkali-resistant fiberglass gridding cloth (26) to the vitrified microsphere insulating layer (22), and the alkali-resistant fiberglass gridding cloth (26), the anti-cracking layer (23) and the vitrified microsphere insulating layer (22) which are integrally connected are fixed by the metal expansion bolts (27).
4. The novel wall body as claimed in claim 1, wherein the foam concrete slab layer (31) is made of integrally bonded foam concrete slabs, each straw layer of the purification layer (33) is integrally connected through a steel wire, the steel wire mesh (36) is integrally connected with the straw layer close to the fireproof paint layer (34) through a steel wire, each straw layer is made of straw wires bound by steel wires, and the diameter of each straw wire is 0.2-0.3 mm.
5. The novel wall body as claimed in claim 1, wherein anchor bolts (37) transversely penetrate through the steel wire mesh (36) and the foam concrete slab (31), and the anchor bolts (37) fix the steel wire mesh (36), the purification layer (33) and the foam concrete slab (31) which are integrally connected.
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| CN201920439161.9U CN210032197U (en) | 2019-04-02 | 2019-04-02 | Novel wall body that straw heat preservation was purified |
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| CN201920439161.9U CN210032197U (en) | 2019-04-02 | 2019-04-02 | Novel wall body that straw heat preservation was purified |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395571A (en) * | 2020-03-26 | 2020-07-10 | 上海工程技术大学 | Environment-friendly energy-saving heat-insulating building wall |
| CN111531675A (en) * | 2020-04-04 | 2020-08-14 | 江苏禾吉新材料科技有限公司 | Heat-insulation straw board for outer wall and preparation method and application thereof |
| CN111705956A (en) * | 2020-06-24 | 2020-09-25 | 宝业湖北建工集团有限公司 | Multifunctional wall and building construction method thereof |
-
2019
- 2019-04-02 CN CN201920439161.9U patent/CN210032197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395571A (en) * | 2020-03-26 | 2020-07-10 | 上海工程技术大学 | Environment-friendly energy-saving heat-insulating building wall |
| CN111531675A (en) * | 2020-04-04 | 2020-08-14 | 江苏禾吉新材料科技有限公司 | Heat-insulation straw board for outer wall and preparation method and application thereof |
| CN111705956A (en) * | 2020-06-24 | 2020-09-25 | 宝业湖北建工集团有限公司 | Multifunctional wall and building construction method thereof |
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Granted publication date: 20200207 |