TWI537457B - Laminated layer structure and method of construction of the same - Google Patents

Description

Laminated shell structure and construction method thereof

The invention relates to a laminated shell structure and a construction method thereof, in particular to a laminated shell structure with heat insulation and sound insulation effect, which utilizes a laminated construction method to cooperate with a reinforcing cementing material, so that the layers are laminated and combined. The laminated shell structure can achieve the above-mentioned heat insulation and sound insulation effects for the invention.

From simple hay cottages to modern steel-framed glass skyscrapers, humans use almost all of the available materials to build houses. When steel was widely used as building materials in the 1880s, the skeleton structure system of skyscrapers was created. It replaces the cage structure that the traditional façade must bear weight. The skeleton structure is the main supporting force for the volume of the building by the internal columns, beams and plates. The external conglomerate develops a variety of curtain systems because it does not have to bear the weight, making the human society more colorful and humanistic. It also continues to grow with the curtain wall.

Concrete was widely used as building materials and even as a hull at the time of the 19th and 20th centuries. It has the advantage of being able to withstand high pressures and being elastically used in construction work, and using steel bars to compensate Rally, and become a high-strength structural building material, the use of the trend has become increasingly important. During the period, people worked hard to use the house. The form of the sub-material and the building materials are compressive, resisting gravity as much as possible, so that the house can carry more weight and cover a larger area; to the modern use of curved reinforced concrete shell, it can be affected by the thrust and can be like a beam The support spans a large space, and there is no need for a load-bearing wall.

The types of building structures, under the evolution of modern materials, some materials have been lost in the modern human living space because of limited resources, difficult processing or lack of safety to resist natural disasters such as earthquakes or typhoons. Among the architectural structures of modern human living spaces, reinforced concrete and steel-bone structures are the most common. In addition, European brick structures have been popular for a while, while the United States has mostly wood structures; and because wood structures are afraid of water and fire, they are also limited to non-urban areas. In the European and American metropolitan areas, reinforced concrete and steel bone structures are also the most common. Because of the frequent earthquakes and typhoons in Taiwan, and the threat of life and property caused by earthquakes and typhoons, Taiwan must choose a relatively strong reinforced concrete and steel structure.

The concrete structure is an indispensable building member because it is incombustible, non-corrosive, non-corrosive, non-decomposing in water, and excellent in plasticity and resources. The concrete mainly consists of hydrated crystalline calcium hydroxide. The inorganic gel-forming component can form a stone-like building structure by co-constructing tantalum-like sandstone, brick and steel oxide with oxide film. Hardening condensation phenomenon, especially the cement mortar for whitewashing is not fixed by the gravel, so that the crack of the turtle is quickly formed; and the calcium hydroxide as the cement or the plaster is determined by the action of carbon dioxide in the air, and then Reduction to form calcium carbonate, this stage is called weathering phenomenon, will be derived:

1. The clay Ca(OH) _{2 is} weathered and reduced to CaCO ₃ , and the water for hydration is forced to be discharged, resulting in continuous dry shrinkage cracking.

2. There is no discontinuous interface separating and loosening due to the cross-binding of the calcium hydroxide needle-like crystal between the old and the old mud surface and causing the cement powder layer to peel off.

3. The continuous neutralization of the cement leads to the disappearance of the passivation of the steel bar, which in turn causes the steel bar to rust and swell, causing the surrounding cement structure to be crushed and destroyed to cause blasting.

4. The structure is hard and embrittled and the binding force to the aggregate of sand and gravel is greatly reduced, causing a series of troubles such as structural dusting and falling sand, falling paint, mildew and longevity.

After the hydrated crystal calcium hydroxide is weathered and reduced to calcium carbonate, water and gas are accumulated due to the porous and hydrophilic action, and the water vapor forms a carbonic acid dissolution in the cool and damp cement structure. This stage is called deliquescent phenomenon and will be derived. :

1. Carbonic acid and calcium carbonate are synthesized into calcium bicarbonate to precipitate a structure, and form a destructive behavior commonly known as wall cancer.

2. This behavior causes the structurally bound form to gradually disintegrate and loses the strength and potential danger of the cement structure.

3. The water tightness and airtightness of the overall structure are gradually lost, and the natural erosion is accelerated, causing serious water leakage, corrosion, rust, bare concrete of the old and new cement layers, etc., and various reasons for not being able to continue to live are finally dismantled.

The curtain wall of the building wall from the main body to the fireproof and waterproof function can be said to be a one-piece curtain engineering field, but the fireproof and waterproof are the opposite attributes. Generally, the fireproof material is an inorganic hydrophilic material that is easy to seep, and the waterproof material is mostly flammable. The organic rubber material, especially when the curtain project is applied, has many interface reinforcement problems with the main body. Therefore, how to make the fireproof and waterproof curtains produce compatibility, and at the same time strengthen the main structure to form a whole. The most urgently solved curtain engineering problem.

The present inventors have previously applied for the approval of this aspect of the Taiwan Patent Publication No. I313317 [Chinese Patent Publication No. CN100552154C Patent No. ZL200610094332.6] a laminated corrugated wall plate bundle construction method, the wall plate is cold with irregularities The curved plate is a corrugated assembled light steel frame, which is arranged in order according to the contents of each layer. The inside and the outside comprise a metal mesh, a locking screw, a first joint coating, an embedded mud layer, and a second brick. The coating layer, the surface layering mud layer and the protective coating layer are formed by layering and reinforcing the laminated seal, wherein: the light steel frame is a concave-convex cold-formed plate having an open section and a convex surface. An assembled corrugated frame; the metal mesh is wrapped around the embossed corrugated light steel frame, and is screwed to the frame to protrude a surface member for forming a tensile reinforcement and a laminated interlayer for forming a bundle seal; the first joint coating is mainly used as a joint between the interface between the embedded mud layer and the convex surface of the light steel frame to make the laminate The structure and the light steel frame are integrated into one body; the embedded mud layer is cement mortar, which is embedded in the bare metal mesh by pressure and is laid on the convex surface of the frame, and the pre-crack to be hardened and condensed after being smoothed is presented; The joint coating is fully applied to the pre-crack and the surface pores of the embedded mud layer, and serves as a structural reinforcing medium layer for the new and old cement structural surface of the mud layer and the surface layer for the leveling mud; The surface mud layer for the shaping and leveling is a cement mortar, and the pre-crack to be hardened and condensed after being fully flattened and glazed; the protective coating is a sealing agent for the wet surface, and can be fully rolled after being blended with the weather resistant paint. The pressure is infiltrated into the pre-crack and the surface pores of the surface mud layer of the molding leveling, and is used as a weathering deliquescence and beautifying use for suppressing the cement layer structure; thereby, the cold-formed plate is a corrugated assembly structure, and Peripheral locking After the metal mesh is laminated as a layer build prototype then reinforced, so do the auxiliary working process without applying the model, but can have utility Edition confinement wall projects.

The reason is that the inventor has long been rich in design and development and practical production experience of the relevant industry for many years, and then provides a laminated shell structure and its construction methods, in order to achieve better practical value.

The main object of the present invention is to provide a laminated shell structure with heat insulation and sound insulation effect and a construction method thereof, and the laminated construction method can be achieved by using a laminated construction method and a reinforcing cementing material. The efficacy of strength is the purpose.

In order to achieve the above-mentioned implementation object, the inventors propose a laminated shell structure, which mainly comprises a base layer modeling frame, an embedded mesh layer, a mud layer, a shell layer, and a surface area layer; wherein: the base layer frame The base layer is formed by using a metal substrate or the like, and then the metal layer of the metal material is externally locked on the outer layer of the base layer to coat the surface of the mesh layer. The mud is used as a laminate, and the mud layer comprises a first cementing agent and a cement mortar coated on the first cementing agent, and the cement shell is laminated on the outside of the mud layer, and the shell layer comprises a first layer. a first web attached in a direction, a second maid, a second web adhered in a second direction, and a third maid, and then the surface layer is covered on the surface of the shell, and the surface layer is coated The fourth cementing agent and a layer of surface mortar disposed on the surface of the plastic shell laminate; thereby, the laminated shell structure having the functions of heat insulation, sound insulation and water resistance is completed.

The laminated shell structure as described above, wherein when the surface area layer is completed, the strength of the protective surface can be further strengthened, and therefore, a protective laminate of a protective surface can be applied outside the surface area layer.

A method for constructing a laminated shell structure, which is mainly implemented by the following steps: (S1) shaping the basic modeling frame according to the required architectural shape, and molding the basic layer modeling framework [including wall plate, curved surface shape, etc.]; (S2) locking The mud-embedded net is used to lock the embedded net in the basic shape frame; (S3) is applied as a mud layer to coat the surface of the mesh layer with the first cement and then coated with a layer of cement mortar; (S4) The coated rubber shell layer is applied by laying two adhesive webs, and the second and third cementing agents are respectively coated on the surface of the second fiber web; (S5) applying the surface area layer to coating a fourth cementing agent After the surface of the shell is laminated, a layer of surface mortar is applied to beautify the surface; (S6) spraying and curing the layer is applied to the surface mortar to apply a protective paint.

The method for constructing a laminated shell structure as described above, wherein the metal substrate used in the base layer molding frame comprises an angle iron, a steel plate, a steel plate, a wave plate, a wire material, etc.; and the locking mud is used as an embedded net for using a locking member. Corresponding to fixing the mesh layer to the modeling frame, the locking component is a screw, an iron wire or the like.

The laminated shell construction method as described above, wherein the surface finish layer is further coated with vermiculite, or tile, or marble after the surface mortar is applied.

The laminated shell construction method as described above, wherein the paint agent is a transparent paint or a reflective paint.

The laminated shell construction method as described above, wherein the fiber web may be a glass fiber mesh or a carbon fiber mesh.

The method for constructing a laminated shell structure as described above, wherein the cementing agent has the function of interfacial bonding, such as a quality interface, a heterogeneous interface (as a connection between the mud and the metal interface) or a shearing nail.

(1) ‧‧‧ grassroots modeling framework

(11)‧‧‧Metal substrate

(2) ‧‧‧ embedded network layer

(21) ‧‧‧metal mesh

(22)‧‧‧Locks

(3) ‧‧ ‧ mud layering

(31)‧‧‧First masonry

(32)‧‧‧ Cement mortar

(4) ‧ ‧ plastic shell laminate

(41)‧‧‧First web

(42)‧‧‧Second splicer

(43)‧‧‧Second fiber web

(44) ‧‧‧The third building block

(5) ‧‧‧ surface area

(51)‧‧‧Fourth masonry

(52)‧‧‧Surface mortar

(6) ‧ ‧ maintenance laminate

(61)‧‧‧ Paints

(A) ‧‧‧ channels

(S1)‧‧‧Shaping the basic modeling framework

(S2)‧‧‧Locking mud for embedded nets

(S3) ‧ ‧ 泥 泥 泥 泥

(S4) ‧ ‧ coated plastic shell laminate

(S5) ‧ ‧ application surface area

(S6)‧‧‧ Spraying and curing laminate

First: Schematic diagram of the laminated shell structure of the present invention

Second: Flow chart of the construction steps of the laminated shell structure of the present invention

The third figure: a schematic diagram of the first embodiment of the base layer modeling framework of the present invention

Fourth figure: schematic diagram of the second embodiment of the basic layer modeling framework of the present invention

Figure 5: Schematic diagram of the first embodiment of the surface area layer of the present invention [抿石]

Figure 6: Schematic diagram of the second embodiment of the surface area layer of the present invention [tile]

Attachment 1 - Cottage Chicken with Free Molded Shell Construction Method

Attachment 2 - Reinforcement case of steel-iron house

Annex 3 - Featured Green Building Jiankang

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, the following is a detailed description, and please refer to the drawings and drawings: First, please refer to The first figure shows a schematic diagram of a preferred embodiment of the laminated shell structure of the present invention, which mainly includes: A base molding frame (1) is an infrastructure for constructing a base layer by a metal substrate (11); an embedded mesh layer (2) is a metal mesh correspondingly coated on the outer surface of the base molding frame (1) a layer (21); a mud layer (3) correspondingly applied to the surface of the embedded mesh layer (2), and the mud layer (3) comprises a first layer coated on the metal mesh layer (21) a cementing agent (31) and a cement mortar (32) coated on the first jointing agent (31); a rubber shell layer (4) for correspondingly adhering to the surface of the mud layer (3), and the glue The shell laminate (4) comprises a first web (41) adhered to the cement mortar (32) from a first direction, and a second mason (42) coated on the first web (41), a second web (43) adhered to the second maid (42) from the second direction and a third maid (44) coated on the second web (43); a surface area layer (5), correspondingly applied to the surface of the shell laminate (4), the surface layer (5) comprising a fourth layering agent (51) coated on the surface of the shell layer (4) and coated on the fourth The surface mortar (52) on the cement (51).

Please refer to the second figure, which is a schematic flow chart of a preferred embodiment of the method for constructing a laminated shell structure according to the present invention. The above-mentioned laminated shell structure can be obtained by the following steps, and the construction steps are as follows: (S1) shaping the basic shape The framework - based on the required building shape, and the metal substrate (11) structure to form the basic structure of the base layer, such as wall plate, wall plate, roof (檐), surface modeling, etc.; (S2) Locking mud for inserting mesh - for the base layer molding frame (1) surface locking metal mesh layer (21), the metal mesh layer (21) is laid and coated on the surface of the base molding frame (1), and The metal mesh layer (21) is locked and fixed in the base layer modeling frame (1) by the locking member (22); (S3) is applied as the mud layer for the layering - the metal mesh layer (21) is locked with the locking member (22) The surface of the surface is coated with a first cement (31), and then a layer of cement mortar (32) is coated on the metal mesh layer (21); (S4) coated with a rubber shell layer - to be cement mortar (32) After drying, the first web (41) is adhered to the surface of the cement mortar (32) in a first direction, and after the bonding is completed, a second layer of the joint agent (42) is coated on the first web (41), and then The surface of the second cement (42) is adhered to the second web (43) in a second direction opposite to the first direction of the vertical direction, and the third cement (44) is applied to the second web after the bonding is completed. (S5) applied surface area layer - after the third cementing agent (44) is dried, correspondingly coating the fourth cementing agent (51) on the surface of the rubber shell laminate (4), and then coating the surface A layer of surface mortar (52).

Please refer to the first to sixth figures. The following is the actual operation description of the construction method, and at the same time, the state photo of the inventor during actual construction is attached [such as Attachment 1 - Free-formed shell-shell method of cottage chicken, Annex 2-Steel The case of reinforcement and reinforcement of the bone iron house, Annex 3 - Featured Green Building Jiankang House] is described in detail as follows: First, when (S1) is used to shape the basic modeling structure, the implementer is first based on the curtain of the required building. Forming a body and using a metal substrate (11) to shape the body The base layer molding frame (1), and the metal substrate (11) comprises angle iron, steel, steel plate, wave plate, wire, etc., which are selected according to the building area, functional requirements and the required gravity. That is, when used as an eaves, you can choose angle iron and wave board to match, or as a floor version, you can choose between steel and steel plate, or as a curved surface decoration, you can choose angle iron and metal wire to shape the body, etc. [such as The third and fourth figures are shown].

After the base layer molding frame (1) is completed, the (S2) locking mud is applied as a step of inserting the net to lock the surface of the base layer molding frame (1) to the surface of the metal mesh layer (21). The mesh layer (21) is laid on the surface of the base molding frame (1), and the metal mesh layer (21) is locked and fixed on the base molding frame (1) by the locking member (22), and the locking member (22) Further, screws, iron wires, etc. are used according to requirements. For example, when the wave plate and the metal mesh layer (21) are locked, screws can be used, and when the wire and the metal mesh layer (21) are locked, the wire is tied and fixed. In this way, the embedded mesh layer (2) can be completed.

Then, (S3) is applied as a mud layering step, that is, a surface of the metal mesh layer (21) is locked with a lock member (22) coated with a first cement (31), and then, The metal mesh layer (21) is covered with a layer of cement mortar (32), and since the metal mesh layer (21) is substantially expanded, the mesh of the expanded mesh is oblique, so that it is on the metal mesh layer (21). When a layer of cement mortar (32) is applied, the cement mortar (32) is coated with the metal mesh layer (21) obliquely in a deeper manner to make it have the strength of the chain characteristics, thus completing the mud layer (3) . In addition, when the mud layer (3) is completed, the steel substrate, the wave plate, the profile steel and the like selected for the metal substrate (11) and the metal mesh layer (21) are simultaneously coated with a layer of cement mortar (32), Metal substrate (11) Because the concave and convex steel plates, corrugated plates, and steel sections form a central passage (A), the passage (A) can be used for pipeline routing without additional piping.

Continuing, (S4) the step of laminating the rubber shell is to cover the first mortar web (41) in the first direction (transverse direction) with the cement mortar after the cement mortar (32) to be deposited as the laminate (3) is dried ( 32) surface, after the bonding is completed, coating a second maid (42) on the surface of the first web (41), whereby the second masonry (42) allows the first web (41) and the cement mortar ( 32) adhering, and then pasting the second web (43) in a second direction (longitudinal direction) opposite to the first direction (lateral direction) of the second bonding agent (42), after the bonding is completed, recoating The third bonding agent (44) is applied to the surface of the second web (43), thus completing the shell laminate (4) for bonding to the next laminate.

And (S5) applying the surface layer step is to dry the third cement (44), and then coating the fourth cement (51) on the surface of the shell (4), waiting for the fourth cement ( 51) When not solidified, immediately apply a surface mortar (52) to the surface, and finish the surface layer (5); or cover the a stone, or tile b, or marble [such as the fifth and sixth figures) Shown as one of them.

After the surface layer (5) is dried by the surface mortar (52), in order to strengthen the strength of the protective surface, a (S6) spray curing laminate step may be further applied outside the surface layer, which is performed on the surface mortar (52). The protective laminate (6) is applied by spraying, and the curing laminate (6) is a lacquer (61), and the lacquer (61) may be a transparent lacquer or a reflective lacquer.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

It can be seen from the above description that the present invention has the following advantages compared with the prior art:

1. The laminated shell structure and the construction method thereof according to the invention, the laminated layered shell structure has the characteristics of light weight, thin thickness and high plasticity, and the curtain building after being treated by the laminated reinforcing function is waterproof (watertight). , heat insulation, tensile strength, bending resistance, etc., suitable for the construction of jointless large span structure, functionalized power wall version, visualized multi-model construction of mold-free method, underground or water refuge house, bionic structure, Combine ecological, environmentally friendly, and energy-saving green buildings.

2. The laminated shell structure and the construction method thereof of the invention have the advantages of visual aesthetics, the application of the mold-free modeling process and the curvilinear characteristics, and the customization requirements of the building's local value and shape recognition or image expression.

3. The laminated shell structure and the construction method thereof of the invention have the practical advantage in performance that the power-reducing wall plate can accommodate various pipelines and installation or embedding equipment, and exhibits the effect of natural resources such as sunlight, air, water and the pipeline gas. The shuttle is a typical green building health house.

4. The laminated shell structure and the construction method thereof of the present invention have the safety advantage of bismuth formation as the base structure of the steel bone and the modeling frame, and then the visualized/performance performance after the surface lock solidification is used as the embedded net. The demand characteristics are layer by layer, creating a comprehensive, practical and safe all-round consideration. It can also be a disaster-resistant or low-lying building with amphibious amphibious.

5. The laminated shell structure of the invention has the advantages of strong and light structural strength and waterproofing, fireproofing, soundproofing, heat insulation, repairable pipeline installation space, and curtain layering functional requirements for overcoming cold shrinkage and thermal energy dissipation.

6. The laminated shell structure of the invention can be applied to green buildings and large-span curved buildings, so that it can be built according to the needs of customization, and has the effects of no water leakage, no wall cancer, no moisture return; and the construction process can make sunlight, Air and water have become free resources for the construction of the machine.

7. The laminated shell structure of the invention can be applied to the building reconstruction, and the transformation is legally extending the life and the comfort performance of the house. The invention is constructed with a flexible hollow tube power wall plate [single curve soft body shape] and mold-free shaping. The three-dimensional structure [hyperbolic rigid body modeling] can be modified according to the needs of customization.

8. The laminated shell structure of the invention can be applied to the construction of the building, and the soft and hard connection method between the lightweight structure and the interface can ensure the safety configuration between the material core and the rigid heart and different seismic frequency structures. And the high-tension metal embedded net and the completely watertight, airtight rubber shell layer (membrane structure layer) are reinforced by the layer layer and the layered layer is completely sealed, and no structural remains are left during construction. harm.

9. The laminated shell structure of the present invention can be used for reinforcing repair, which can be used for reinforcing the original structure and the original structure when the structure of the house, the physical properties of the material, the application of the material at different times or the interface of the heterogeneous material is problematic. The best repair method for the material and the original interface.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(1) ‧‧‧ grassroots modeling framework

(11)‧‧‧Metal substrate

(21) ‧‧‧metal mesh

(22)‧‧‧Locks

(3) ‧‧ ‧ mud layering

(31)‧‧‧First masonry

(32)‧‧‧ Cement mortar

(4) ‧ ‧ plastic shell laminate

(41)‧‧‧First web

(42)‧‧‧Second splicer

(43)‧‧‧Second fiber web

(44) ‧‧‧The third building block

(5) ‧‧‧ surface area

(51)‧‧‧Fourth masonry

(52)‧‧‧Surface mortar

(6) ‧ ‧ maintenance laminate

(61)‧‧‧ Paints

(A) ‧‧‧ channels

Claims (10)

A laminated shell structure comprising: a base layer modeling frame, which is a base structure with a curtain structure formed by a metal substrate structure; and an embedded mesh layer, which is a metal mesh layer coated correspondingly on the outer surface of the base layer modeling frame; The mud layer is correspondingly applied to the surface of the embedded mesh layer, and the mud layer comprises a first jointing agent coated on the metal mesh layer and a cement mortar coated on the first cementing agent; The rubber shell layer is correspondingly adhered to the mud as a laminated surface, and the rubber shell layer comprises a first fiber web adhered to the cement mortar from the first direction, and a second fiber joint coated on the first fiber web. a second web attached to the second maid from the second direction and a third maid coated on the second web; a surface area layer correspondingly applied to the surface of the laminated shell The surface area layer comprises a fourth cement coated on the surface of the rubber laminate and a surface mortar coated on the fourth cement. The laminated shell structure according to claim 1, wherein a protective layer is further sprayed on the outside of the surface layer, the curing layer is a paint agent, and the paint agent is one of a transparent paint agent and a reflective paint agent. . The laminated shell structure according to claim 1 or 2, wherein the base layer molding frame uses at least one of the following metal substrates: angle iron, steel, steel plate, wave plate, wire. The laminated shell structure according to the third aspect of the invention, wherein the metal mesh layer of the embedded net is fixed to the base modeling frame by a corresponding locking device, and the locking component is one of a screw and an iron wire. . The laminated shell structure according to claim 4, wherein the surface mortar of the surface finish layer is further provided with one of a vermiculite, a tile and a marble. A laminated shell construction method comprising the following steps: (S1) shaping a basic modeling framework--based on a required architectural shape, and forming a curtain-shaped basic structure with a metal sheet (line) structure; (S2) locking mud As an inlaid net - in order to embed a metal mesh layer on the surface of the basic modeling frame, the metal mesh layer is laid on the surface of the basic modeling frame, and the metal mesh layer is locked and fixed in the basic modeling frame by the locking member; (S3 Applying mud as a layer--coating the surface of the metal mesh layer with the lock member coated with the first cementing agent, and then coating the metal mesh layer with a layer of cement mortar; (S4) coating the rubber shell Lamination - After the cement mortar is dried, the first fiber web is adhered to the surface of the cement mortar in the first direction, and after the bonding is completed, a second layer of the cement is applied on the first fiber web, and then the surface of the second cement is applied. Pasting the second web in a second direction opposite to the first direction of the vertical direction, and then applying the third bonding agent to the surface of the second web after the bonding; (S5) applying the surface layer - after the third cement is dried And correspondingly coating the fourth cementing agent on the surface of the rubber shell, at the same time, Its surface coated by a layer of mortar surface. The laminated shell construction method according to claim 6, wherein the base molding frame uses at least one of the following metal substrates: angle iron, steel, steel plate, wave plate, wire. The method for constructing a laminated shell according to the seventh aspect of the invention, wherein the metal mesh layer of the embedded net is fixed to the base modeling frame by a corresponding locking device, and the locking component is a screw or a wire. one of them. The method for constructing a laminated shell according to claim 6 or 8, wherein the surface mortar of the surface layer is further provided with one of a stone, a tile and a marble. The method for constructing a laminated shell according to claim 6 or 8, wherein after (S5) applying the surface layer step, a protective surface (S6) spray curing step may be applied, the (S6) spraying The step of curing the laminate is to apply a protective paint to the surface mortar after the surface mortar is dried, and the paint is one of a transparent paint and a reflective paint.