CN216276503U - Multifunctional heat-preservation and heat-insulation roof decoration integrated plate and assembled roof structure - Google Patents
Multifunctional heat-preservation and heat-insulation roof decoration integrated plate and assembled roof structure Download PDFInfo
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- CN216276503U CN216276503U CN202122498931.7U CN202122498931U CN216276503U CN 216276503 U CN216276503 U CN 216276503U CN 202122498931 U CN202122498931 U CN 202122498931U CN 216276503 U CN216276503 U CN 216276503U
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Abstract
The utility model discloses a multifunctional heat-preservation and heat-insulation roof decoration integrated plate and an assembled roof structure. The roof decoration integrated plate and the assembled roof structure disclosed by the utility model integrate heat preservation and insulation, wind uncovering prevention, accumulated water drainage and guide groove and decoration, realize industrial production of roof assembled part parts, and are stable in quality, energy-saving and environment-friendly.
Description
Technical Field
The utility model belongs to the technical field of heat-preservation and energy-saving building materials, and particularly relates to a multifunctional heat-preservation and heat-insulation roof decoration integrated plate and an assembled roof structure.
Background
In order to further save resources, protect the environment, promote energy conservation and emission reduction, improve construction quality and civilized construction level, encourage construction units to apply assembly type building component parts and assembly type technology, make the traditional building roof construction process face important challenges, the existing roof waterproof heat insulation is generally in-situ wet construction, in the construction process, a leveling slope-finding layer is firstly arranged on the roof through mortar, then waterproof paint or coiled materials are laid on the leveling layer, then waterproof coiled materials are laid, and finally concrete is poured on the waterproof coiled materials, so that the wind and tear protection effect is achieved. The traditional construction process can cause the unstable leveling slope-finding layer and cause water leakage. Firstly, in the waterproof mode, because cement mortar of a roof of a house is in a drying process, the surface layer is easy to generate crack water collection because of too fast drying and uneven drying position, the floor slab of the second concrete is easy to generate cracks because of seasonal variation and mutual extrusion and stretching of expansion with heat and contraction with cold, and the stored rainwater is prevented from dredging rainwater grooves on the waterproof structure layer surface, so that the rainwater is seeped through the cracks of the waterproof structure layer. In the face of these hidden projects, untimely maintenance will lead to local deterioration, but if maintenance is needed and the maintenance is 'from the beginning', the maintenance of the integral multi-layer heat-insulating waterproof and windproof structure means that the project is a big project.
Therefore, the system congenital defects of the traditional roof are shown in the following five aspects: (1) the waterproof structure layer is laid on the unstable base layer to bear the damage of various factors; (2) accumulated water is easy to accumulate in the structural layers of the heat-insulating layer and the waterproof structural layer, no dredging groove exists, the accumulated water forms a full channeling phenomenon between the interface layers of the heat-insulating layer and the waterproof structural layer, the accumulated water directly enters the waterproof structural layer and is easy to diffuse and leak, the roof structural layer is corroded due to long-term accumulation, particularly, the freezing expansion phenomenon is generated between the interface layers due to residual accumulated water in winter in the north, the roof structure is corroded, and the building safety is damaged; (3) the traditional roof is a grey roof, has a rough surface layer, large heat absorption capacity, low reflection function and poor heat insulation effect. (4) The traditional roof is difficult to maintain, the maintenance engineering is large, the cost is high, the increment building rubbish is large, and the ecological environment civilization is influenced. (5) The traditional wet construction of the roof is increasingly hindered by the standard requirements of all the places and is contrary to the requirements of modern development.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides the multifunctional heat-preservation and heat-insulation roof decoration integrated plate and the assembled roof structure. Simultaneously, the bottom surface of the heat-insulation core material is provided with the drainage groove, so that the heat-insulation roof decoration integrated plate is prevented from being accumulated water between the heat-insulation layer and the waterproof structure layer after being used, and the roof structure is corroded due to long-term accumulation.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a multifunctional heat preservation and insulation roof decoration integrated board, which comprises a heat preservation core material, wherein a decoration surface layer is arranged on the front surface of the heat preservation core material, a building envelope is arranged on the side surface of the heat preservation core material, a hydrophobic groove is arranged on the bottom surface of the heat preservation core material, and a hydrophobic layer is arranged on the bottom surface of the heat preservation core material.
The front surface of the heat insulation core material is provided with the decorative surface layer, and customers can set different decorative surface layers according to needs, so that the selectivity of the customers is increased; the enclosure structure is arranged on the side face, so that a single heat-insulation core material can be completely isolated, and if a single plate is on fire, flames can be effectively isolated, and the fireproof performance and the safety coefficient are improved; the bottom surface of the heat-insulating core material is provided with a drainage groove, after the heat-insulating roof decoration integrated plate is used, accumulated water accumulated between the heat-insulating layer and the waterproof structure layer is discharged by the drainage groove, the phenomenon that the accumulated water is fully flowed between the interface layers of the heat-insulating layer and the waterproof structure layer is prevented, the accumulated water directly enters the waterproof structure layer to diffuse and leak, the roof structure layer is corroded due to long-term accumulation, particularly, the phenomenon that the residual water accumulated in winter in the north is frozen and expanded between the interface layers, the roof structure is corroded, and the building safety is damaged; meanwhile, the bottom surface of the heat-insulation core material is sprayed with a water repellent to form a water repellent layer, so that accumulated water is prevented from entering the interior of the heat-insulation core material, and the using effect and the service life of the heat-insulation core material are prevented from being influenced.
As an optional implementation manner, in the multifunctional heat preservation and insulation roof decoration integrated board provided by the present invention, the decoration surface layer and the enclosure structure are integrally formed, and the integrally formed structure is an integral structure formed after curing the fluid inorganic cementitious material.
The integrated forming structure is arranged, the heat-insulation core material is wrapped inside the enclosure structure, and quality accidents such as warping and peeling of the decorative layer and the heat-insulation core material are avoided, so that the use of the heat-insulation decorative integrated plate is not influenced.
As an alternative embodiment, in the multifunctional heat-preservation and heat-insulation roof decoration integrated plate provided by the utility model, the decorative surface layer and the enclosure structure are made of inorganic cementing materials. The flow property of the inorganic cementing material before molding is utilized, which is beneficial to arranging a decorative surface layer on the surface of the heat-insulating core material and arranging a building envelope on the side surface.
As an optional implementation manner, in the multifunctional heat-preservation and heat-insulation roof decoration integrated board provided by the utility model, a step structure is formed between the bottom surface and the side surface of the heat-preservation core material, and the side surface of the step structure is not provided with a building envelope. After the step structure is arranged, the concrete enclosure structure is arranged on the side face of the heat-insulation core material, and the enclosure structure is not arranged on the side face of the step structure, so that the step structure can be completely contacted with the waterproof structure layer during use, and the heat-insulation effect of the heat-insulation core material is better.
As an optional implementation manner, in the multifunctional heat-preservation and heat-insulation roof decoration integrated board provided by the utility model, the heat-preservation core material includes one of a PU board, an EPS board, an XPS board, a GEPS board, an MEPS board, an aerogel, a vacuum insulation board, a foamed ceramic heat-preservation board, a foamed glass, a foamed cement, a rubber-plastic heat-preservation sound-insulation board, or rock wool.
As an alternative embodiment, in the multifunctional heat preservation and insulation roof decoration integrated plate provided by the utility model, the hydrophobic groove is semicircular.
As an optional implementation manner, in the multifunctional heat preservation and insulation roof decoration integrated board provided by the present invention, the outer surface of the decoration surface layer is a decoration surface, and the decoration surface is a surface formed by curing an inorganic cementitious material and has a printed surface with a white mirror surface.
The white mirror surface effect is made of the electrodeless gel material, and the white mirror surface effect is made in a transfer printing, shot blasting or polishing treatment mode, so that the sunlight reflection is strong, and the heat insulation effect is improved.
The utility model provides an assembled roof structure, which sequentially comprises a base leveling adhesive layer, a waterproof structure layer and the multifunctional heat-preservation heat-insulation roof decoration integrated plate from bottom to top.
As an alternative embodiment, in the fabricated roof structure provided by the present invention, the base leveling bonding layer is a fine concrete layer, and the fine concrete layer is provided with an adhesive layer having a waterproof function at an upper portion thereof.
The base leveling bonding layer is formed by leveling the base surface which is arranged together with the roof by using fine concrete, and coating an adhesive with a waterproof function on the fine concrete layer for bonding the waterproof structure layer on the fine concrete layer.
As an alternative embodiment, in the fabricated roof structure provided by the present invention, the waterproof structure layer is fixed on the base leveling adhesive layer through the adhesive layer.
As an alternative embodiment, in the fabricated roof structure provided by the present invention, the waterproof structure layer is a waterproof roll.
The envelope structure is an inorganic cementing material and is formed by mixing powder and a liquid additive, wherein the powder comprises the following components: 70-110 parts of Portland cement, 0-20 parts of mineral powder, 5-20 parts of metakaolin, 0-20 parts of silica powder, 0-20 parts of fly ash, 30-55 parts of fine sand, 35-55 parts of coarse sand, 5-20 parts of superfine barite, 0-10 parts of pigment, 0-5 parts of fumed silica and 0-10 parts of alkali-resistant fiber.
The liquid admixture is: 1-3 parts of a polycarboxylic acid water reducing agent, 0-5 parts of a defoaming agent, 15-30 parts of water and 0-2 parts of an air entraining agent.
The powder is prepared into mixed materials in advance according to a proportion, the mixed materials are packaged and put in storage, the mixed materials and the liquid admixture are directly stirred and mixed during production to prepare slurry with a certain fluidity, the slurry is injected into a mold, then the heat-preservation core material is implanted into the mold and placed into forming equipment, the mold is pressurized at a proper pressure, the slurry is extruded and formed, curing and curing are carried out, demolding is carried out, and then secondary surface treatment is carried out on the product to prepare the multifunctional heat-preservation heat-insulation roof decoration integrated plate.
The utility model has the following beneficial effects:
(1) the multifunctional heat-preservation and heat-insulation roof decoration integrated plate disclosed by the utility model integrates heat preservation and heat insulation, wind uncovering prevention, accumulated water drainage and guide groove and decoration, realizes industrial production of roof assembly type parts, and is stable in quality, energy-saving and environment-friendly.
(2) According to the multifunctional heat-preservation and heat-insulation roof decoration integrated plate disclosed by the utility model, the inorganic material maintenance structure is arranged between the plates, so that when the multifunctional heat-preservation and heat-insulation roof decoration integrated plate is used, heat-preservation core materials of all the plates are completely isolated, and for the heat-preservation core materials, the multifunctional heat-preservation and heat-insulation roof decoration integrated plate is like a piece of integrated fireproof space suit, if a single plate fires, a flame can be effectively isolated, the fire speed is effectively slowed down, the fireproof performance of the whole system is improved, and the safety coefficient is high.
(3) According to the multifunctional heat-preservation and heat-insulation roof decoration integrated plate, the enclosing structure is arranged on the side face to form a box shape, the decoration surface layer and the side face form an integrated structure, the heat-preservation core material is tightly wrapped in the integrated structure, and the warping, peeling and the like of the heat-preservation and heat-insulation core material are effectively prevented.
(4) The bottom surface of the multifunctional heat-preservation and heat-insulation roof decoration integrated plate is provided with the drainage groove, so that interlayer real-time drainage is realized, and the problem of interlayer accumulated water 'full channeling' is thoroughly solved. The product is operated in a standard size, so that the reduction of the source of the construction waste is realized, the environmental pollution is reduced, and the occupational environmental health of constructors is protected.
(5) The assembled roof structure comprises a base leveling adhesive layer, a waterproof structure layer and a multifunctional heat-preservation heat-insulation roof decoration integrated plate, the waterproof structure is fixed by the base leveling adhesive layer, and then the multifunctional heat-preservation heat-insulation roof decoration integrated plate is fixed on the waterproof structure, so that the roof structure has the characteristics of long service life, safety, environmental protection, energy conservation and the like, and is convenient to maintain, maintain and update. The roof adopts the three simple structures, particularly for the reconstruction of old buildings such as 'three supply and one industry' project, the resource consumption can be saved to the maximum extent, the roof has the advantages of industrial production, field assembly construction, construction time saving, and economic and efficient system.
Drawings
FIG. 1 is a schematic view showing the structure of a roof decorating integrated plate according to example 1;
FIG. 2 is a schematic view of the structure of the heat-insulating core material in example 1;
FIG. 3 is a schematic view of the structure of the fabricated roof in example 1;
FIG. 4 is a schematic view showing the structure of the integrated roof trim panel according to example 2;
FIG. 5 is a schematic view of the structure of the heat-insulating core material in example 2;
FIG. 6 is a schematic view of a fabricated roof structure according to embodiment 2;
reference numerals
1. A multifunctional heat preservation and insulation roof decoration integrated plate; 2. a waterproof structure layer; 3. a roof; 4. a drain pipe; 5. a foamed polyurethane; 6. a silicone structural adhesive; 1
11. A heat-insulating core material; 12. decorating the surface layer; 13. an enclosure structure; 14. a drainage tank; 15. a hydrophobic layer; 16. and (3) a step structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
A multifunctional heat-preservation and heat-insulation roof decoration integrated board is shown in figures 1-2 and comprises a heat-preservation core material 11, wherein a decoration surface layer 12 is arranged on the front surface of the heat-preservation core material 11, a building envelope 13 is arranged on the side surface of the heat-preservation core material 11, a hydrophobic groove 14 is arranged on the bottom surface of the heat-preservation core material 11, and a hydrophobic layer 15 is arranged on the bottom surface of the heat-preservation core material 11.
In the specific implementation process, the decorative surface layer 12 is arranged on the front surface of the heat insulation core material 11, and a customer can arrange different decorative surface layers 12 according to needs, so that the selectivity of the customer is increased; the enclosure structure 13 is arranged on the side face, so that the single heat-insulation core material 11 can be completely isolated, and if the single plate is on fire, the flame can be effectively isolated, and the fireproof performance and the safety coefficient are improved; the bottom surface of the heat-insulating core material 11 is provided with a drainage groove 14, after the heat-insulating roof decoration integrated plate is used, accumulated water accumulated between the heat-insulating layer and the waterproof structure layer is discharged by the drainage groove, the phenomenon that the accumulated water is fully mixed between the interface layers of the heat-insulating layer and the waterproof structure layer is prevented, the accumulated water directly enters the waterproof structure layer to diffuse and leak, the roof structure layer is eroded due to long-term accumulation, particularly, the phenomenon that the residual water accumulated in winter in the north is frozen and expanded between the interface layers, the roof structure is eroded, and the building safety is damaged; meanwhile, the bottom surface of the heat insulation core material 11 is sprayed with a water repellent to form a water repellent layer 15, so that accumulated water is prevented from entering the heat insulation core material 1, and the using effect and the service life of the heat insulation core material 11 are prevented from being influenced.
As a further improved embodiment, the decorative surface layer 12 and the envelope structure 13 are integrally formed, and the integrally formed structure is an integral structure formed by curing the inorganic cementitious material in a fluid state.
In this embodiment, an integrally formed structure is provided, and the heat insulation core material 11 is wrapped inside the envelope structure 13, so that quality accidents such as warping and peeling of the decorative layer 12 and the heat insulation core 11 are avoided, and the use of the heat insulation and decoration integrated board is not affected.
As a further improved embodiment, the decorative face layer 11 and the envelope 13 are inorganic cementitious materials.
In the specific implementation process, the flow property of the inorganic cementing material before forming is utilized, so that the decorative surface layer 12 is arranged on the surface of the heat-insulating core material 11, and the enclosure structure 13 is arranged on the side surface.
As a further improved embodiment, the outer surface of the decorative surface layer 12 is a decorative surface, the decorative surface is a surface formed by curing an inorganic cementing material, and the decorative surface is a printed surface with a white mirror surface manufactured by transfer printing, shot blasting or polishing treatment.
As a further improvement, the drainage groove 14 is in a semicircular shape, and the diameter of the semicircular shape is 15-20 mm.
In this embodiment, the kind of the heat insulating core material 11 is one of a PU plate, an EPS plate, an XPS plate, a GEPS plate, an MEPS plate, an aerogel, a vacuum insulation panel, a foamed ceramic heat insulating plate, a foamed glass, a foamed cement, a rubber and plastic heat insulating sound insulating plate, or rock wool.
An assembled roof structure, as shown in fig. 3, comprises a base leveling adhesive layer, a waterproof structure layer 2 and the multifunctional heat-insulating roof decoration integrated board 1 prepared in example 1 from bottom to top in sequence.
As a further improvement mode, the base leveling and bonding layer is a fine concrete layer, wherein an adhesive layer with a waterproof function is arranged on the upper part of the fine concrete layer.
As a further improvement, the waterproof structure layer 2 is fixed on the base leveling adhesive layer by an adhesive layer (not shown in the figure).
In the specific use process, the base leveling bonding layer is formed by leveling the base surface which is arranged together with the roof 3 by using fine concrete, and coating an adhesive with a waterproof function on the fine concrete layer for bonding the waterproof structure layer 2 on the fine concrete layer.
As a further improvement, the waterproof structure layer 2 is a waterproof roll.
In the specific implementation process, waterproof construction layer 2 is for tiling waterproofing membrane on the basic unit's screed-coat on scribbling waterproof function's adhesive, lay the binder on waterproofing membrane, lay multi-functional heat preservation and thermal insulation roof decoration intergral template 1, wherein multi-functional heat preservation and thermal insulation roof decoration intergral template 1's bottom surface heat preservation core 11 surface is through hydrophobic treatment, and has seted up hydrophobic groove 14 at heat preservation core 11 bottom surface, the hydrophobic groove 14 of multi-functional heat preservation and thermal insulation roof decoration intergral template 1's bottom surface is arranged towards a direction to in time arrange drainage system into through drain pipe 4 with interlaminar ponding. And the lower parts of the multifunctional heat-preservation and heat-insulation roof decoration integrated plates are filled with foamed polyurethane 5, and the upper surfaces of the multifunctional heat-preservation and heat-insulation roof decoration integrated plates are caulked with silicone structural adhesive 6.
Example 2
A multifunctional heat-preservation and heat-insulation roof decoration integrated board is shown in figures 4-5 and comprises a heat-preservation core material 11, wherein a decoration surface layer 12 is arranged on the front surface of the heat-preservation core material 11, a building envelope 13 is arranged on the side surface of the heat-preservation core material 11, a hydrophobic groove 14 is arranged on the bottom surface of the heat-preservation core material 11, and a hydrophobic layer 15 is arranged on the bottom surface of the heat-preservation core material 11.
As a further improvement mode, a step structure 16 is formed between the bottom surface and the side surface of the heat insulation core material 11, wherein the side surface of the step structure 16 is not provided with a building envelope.
In the specific implementation process, the decorative surface layer 12 is arranged on the front surface of the heat insulation core material 11, and a customer can arrange different decorative surface layers 12 according to needs, so that the selectivity of the customer is increased; the enclosure structure 13 is arranged on the side face, so that the single heat-insulation core material 11 can be completely isolated, and if the single plate is on fire, the flame can be effectively isolated, and the fireproof performance and the safety coefficient are improved; the bottom surface of the heat-insulating core material 11 is provided with a drainage groove 14, after the heat-insulating roof decoration integrated plate is used, accumulated water accumulated between the heat-insulating layer and the waterproof structure layer is discharged by the drainage groove, the phenomenon that the accumulated water is fully mixed between the interface layers of the heat-insulating layer and the waterproof structure layer is prevented, the accumulated water directly enters the waterproof structure layer to diffuse and leak, the roof structure layer is eroded due to long-term accumulation, particularly, the phenomenon that the residual water accumulated in winter in the north is frozen and expanded between the interface layers, the roof structure is eroded, and the building safety is damaged; meanwhile, the bottom surface of the heat insulation core material 11 is sprayed with a water repellent to form a water repellent layer 15, so that accumulated water is prevented from entering the heat insulation core material 1, and the using effect and the service life of the heat insulation core material 11 are prevented from being influenced.
After the step structure 16 is arranged, the concrete envelope structure 13 is arranged on the side face of the heat insulation core material 11, and the envelope structure is not arranged on the side face of the step structure 16, so that the step structure 16 can be completely contacted with the waterproof structure layer 2 when the heat insulation core material is used, and the heat insulation effect of the heat insulation core material 11 is better.
The arrangement of the other portions is the same as that in the thermal decorative integrated sheet in example 1.
An assembled roof structure, as shown in fig. 6, comprises a base leveling adhesive layer, a waterproof structure layer 2 and the multifunctional heat-insulating roof decoration integrated board 1 prepared in example 2 from bottom to top in sequence.
As a further improvement mode, the base leveling and bonding layer is a fine concrete layer, wherein an adhesive layer with a waterproof function is arranged on the upper part of the fine concrete layer.
As a further improvement, the waterproof structure layer 2 is fixed on the base leveling adhesive layer by an adhesive layer (not shown in the figure).
In the specific use process, the base leveling bonding layer is formed by leveling the base surface which is arranged together with the roof 3 by using fine concrete, and coating an adhesive with a waterproof function on the fine concrete layer for bonding the waterproof structure layer 2 on the fine concrete layer.
As a further improvement, the waterproof structure layer 2 is a waterproof roll.
In the specific implementation process, waterproof construction layer 2 is for tiling waterproofing membrane on the basic unit's screed-coat on scribbling waterproof function's adhesive, lay the binder on waterproofing membrane, lay multi-functional heat preservation and thermal insulation roof decoration intergral template 1, wherein multi-functional heat preservation and thermal insulation roof decoration intergral template 1's bottom surface heat preservation core 11 surface is through hydrophobic treatment, and has seted up hydrophobic groove 14 at heat preservation core 11 bottom surface, the hydrophobic groove 14 of multi-functional heat preservation and thermal insulation roof decoration intergral template 1's bottom surface is arranged towards a direction to in time arrange drainage system into through drain pipe 4 with interlaminar ponding. And the lower parts of the multifunctional heat-preservation and heat-insulation roof decoration integrated plates are filled with foamed polyurethane 5, and the upper surfaces of the multifunctional heat-preservation and heat-insulation roof decoration integrated plates are caulked with silicone structural adhesive 6.
The envelope structure is specifically an inorganic cementing material which is formed by mixing powder and a liquid additive, wherein the powder comprises the following components: 70-110 parts of Portland cement, 0-20 parts of mineral powder, 5-20 parts of metakaolin, 0-20 parts of silica powder, 0-20 parts of fly ash, 30-55 parts of fine sand, 35-55 parts of coarse sand, 5-20 parts of superfine barite, 0-10 parts of pigment, 0-5 parts of fumed silica and 0-10 parts of alkali-resistant fiber.
The liquid admixture is: 1-3 parts of a polycarboxylic acid water reducing agent, 0-5 parts of a defoaming agent, 15-30 parts of water and 0-0.2 part of an air entraining agent. The powder is prepared into mixed materials in advance according to the proportion, the mixed materials are packaged and put in storage, and the mixed materials and the liquid admixture are directly stirred and mixed during production to prepare slurry with certain fluidity.
The specific preparation method of the multifunctional heat-preservation and heat-insulation roof decoration integrated plate comprises the following steps: cutting an extruded polystyrene board (XPS) with a groove in the center of a board into a board of 800X800X75(mm), wherein the center depth of the groove is a semicircular shape with the radius of 15mm, or on the front upper surface without the groove, cutting off a heat-insulating core material with the shape of a four-corner nut and the depth of 60mm by a cutting machine around the XPS, spraying a hydrophobic agent on the bottom surface of the heat-insulating core material, putting a forming mould below a slurry distributor through a transmission belt, starting the distributor, spreading slurry on the bottom surface of the mould again by the distributor, putting a modified graphene polystyrene heat-insulating board with the thickness of 30mm in the mould, putting a mould cover plate on the heat-insulating board, conveying the heat-insulating board to the lower part of the forming machine through the transmission belt, starting forming equipment, pressurizing a top mould through an equipment pressure head until the cover plate on the top of the mould is jointed with the lower mould, locking the upper mould and the lower moulds, putting the locked mould on a thousand-layer temporary storage rack through a lifting system by the transmission belt, after the temporary storage rack is full, the locking mold is separated from the temporary storage rack by the kiln car, then the locking mold is conveyed into a curing kiln by the kiln car, after curing for a certain time, the locking mold is taken out by the kiln car and conveyed into a mold lowering system, the mold is conveyed to a demolding platform, the inner mold is taken out, and a product is taken out.
The flat roof construction method of the fabricated roof structure comprises the following steps:
(1) cleaning the base layer, leveling the protruding points, and if necessary, leveling with fine concrete.
(2) The base layer must be dried, and the water content is required to be less than 5%.
(3) Cement mortar is used for plastering the splayed corners at the corners.
(4) And (3) coating a base layer treating agent, wherein the base layer treating agent is generally a solvent type rubber modified asphalt adhesive. And (3) uniformly coating the base course treating agent on the base course, wherein the thickness is required to be uniform, and an integral leveling adhesive layer is formed.
(5) The large-surface waterproof coiled material is paved on the leveling adhesive layer of the base layer in a hot melting way, the size and the moving speed of flame should be noticed when paving, the surface of the coiled material is just melted (the temperature of asphalt should be between 200 ℃ and 230 ℃) and the distance between a flame blowtorch and the coiled material is about 0.3 m. If the flame is small or the distance is long, the surface layer of the coiled material is not melted enough and is not firmly bonded with the base layer.
(6) And (3) carrying out hot melting edge sealing after the first layer of hot melting coiled material is laid, and troweling or cutting to trowel and compact the asphalt melted at the joint without the phenomena of edge warping, seam opening and the like.
(7) After the first waterproof structure layer is paved and sealed by hot melting, if the design requirement is met, the technical requirement is the same as that of the first waterproof roll layer.
(8) And after the waterproof structure layer is constructed, performing a water storage test on the waterproof structure layer, and confirming that no leakage exists and a multifunctional heat-preservation heat-insulation roof decoration integrated plate is laid. The size of the multifunctional heat-preservation and heat-insulation roof decoration integrated plate is 800X800X75(mm), wherein the thickness of the facing layer is 15mm, the thickness of the heat-preservation layer is 60mm, the material is XPS, and a groove with the radius of 15mm is formed in the heat-preservation plate.
(9) The plate is aligned with the plate through the lower drainage groove by paying off and straightening, and the plate are laid in sequence
(10) Generally speaking, no laminating treatment is needed between the board and the waterproof structure layer, if the whole construction is not influenced by the fact that the insulation board moves away in the follow-up construction process, the insulation board and the waterproof structure layer can be subjected to false laminating by using an adhesive, and the insulation board is only required to be pasted by point bonding or circle coating on the waterproof structure layer in a matching manner according to the size of the insulation board, and the whole surface coating is not needed.
(11) The gap between the panels was filled with foamed polyurethane and then taped with silicone construction glue.
The old roof reconstruction construction method of the fabricated roof structure comprises the following steps:
(1) and (4) removing the original waterproof structure layer at the joint parts of the parapet wall, the vertical wall, the gutter, the water falling port, the skylight and the like.
(2) And cleaning dust, sand grains and sundries on the original waterproof structural layer.
(3) Repairing the cracks, the bulges and the damages on the original waterproof structure layer.
(4) And (3) coating base layer glue on the base layer and the coiled material additional layer at the joint parts such as the exhaust passage, the dividing joint and the like by using a paint brush, so that the phenomena of brush leakage and bottom penetration are avoided, drying is carried out for more than 5-10 minutes at normal temperature, and the next procedure can be carried out when the glue is not stuck by finger touch.
(5) Node part treatment: the node part processing uses the same specification sheet material as an additional layer. Exhaust passage, dividing joint and the like: the width of the additional layer is 250 mm. The internal and external corner parts: the width of the additional layer is 250mm on each side.
(6) And (3) coating a base layer treating agent, wherein the base layer treating agent is generally a solvent type rubber modified asphalt adhesive. And (3) uniformly coating the base course treating agent on the base course, wherein the thickness is required to be uniform, and an integral leveling adhesive layer is formed.
(7) The large-surface waterproof coiled material is paved on the leveling adhesive layer of the base layer in a hot melting way, the size and the moving speed of flame should be noticed when paving, the surface of the coiled material is just melted (the temperature of asphalt should be between 200 ℃ and 230 ℃) and the distance between a flame blowtorch and the coiled material is about 0.3 m. If the flame is small or the distance is long, the surface layer of the coiled material is not melted enough and is not firmly bonded with the base layer.
(8) And (3) carrying out hot melting edge sealing after the first layer of hot melting coiled material is laid, and troweling or cutting to trowel and compact the asphalt melted at the joint without the phenomena of edge warping, seam opening and the like.
(9) After the first waterproof structure layer is paved and sealed by hot melting, if the design requirement is met, the technical requirement is the same as that of the first waterproof roll layer.
(10) And after the waterproof structure layer is constructed, performing a water storage test on the waterproof structure layer, and confirming that no leakage exists and a multifunctional heat-preservation heat-insulation roof decoration integrated plate is laid. The size of the multifunctional heat-preservation and heat-insulation roof decoration integrated plate is 800X800X75(mm), wherein the thickness of the facing layer is 15mm, the thickness of the heat-preservation layer is 60mm, the material is XPS, and a groove with the radius of 15mm is formed in the heat-preservation plate.
(11) The plate is aligned with the plate through the lower drainage groove by paying off and straightening, and the plate are sequentially laid.
(12) Generally speaking, no laminating treatment is needed between the board and the waterproof structure layer, if the whole construction is not influenced by the fact that the insulation board moves away in the follow-up construction process, the insulation board and the waterproof structure layer can be subjected to false laminating by using an adhesive, and the insulation board is only required to be pasted by point bonding or circle coating on the waterproof structure layer in a matching manner according to the size of the insulation board, and the whole surface coating is not needed.
(13) The gap between the panels was filled with foamed polyurethane and then taped with silicone construction glue.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and is not intended to limit the practice of the utility model to these embodiments. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (10)
1. The multifunctional heat-preservation and heat-insulation roof decoration integrated board is characterized by comprising a heat-preservation core material, wherein a decoration surface layer is arranged on the front surface of the heat-preservation core material, a building envelope is arranged on the side surface of the heat-preservation core material, a hydrophobic groove is arranged on the bottom surface of the heat-preservation core material, and a hydrophobic layer is arranged on the bottom surface of the heat-preservation core material.
2. The multifunctional heat-preservation and heat-insulation roof decorating integrated plate as claimed in claim 1, wherein the decorating surface layer and the envelope structure are integrally formed, and the integrally formed structure is formed by solidifying a fluid inorganic cementing material.
3. The multifunctional heat-preservation heat-insulation roof decorating integrated plate as claimed in claim 1 or 2, wherein a step structure is formed between the bottom surface and the side surface of the heat-preservation core material, and the side surface of the step structure is not provided with a space enclosing structure.
4. The multifunctional heat-preservation and heat-insulation roof decoration integrated board as claimed in claim 1 or 2, wherein the heat-preservation core material comprises one of PU board, EPS board, XPS board, GEPS board, MEPS board, aerogel, vacuum insulation board, foamed ceramic heat-preservation board, foamed glass, foamed cement, rubber-plastic heat-preservation and sound-insulation board or rock wool.
5. The multifunctional heat-preservation and heat-insulation roof decorating integrated plate as claimed in claim 1 or 2, wherein the hydrophobic groove is semicircular.
6. The multifunctional heat-preservation and heat-insulation roof decorating integrated plate as claimed in claim 1, wherein the outer surface of the decorating surface layer is a decorating surface, and the decorating surface is a surface formed by curing an inorganic cementing material and is provided with a printing surface with a white mirror surface.
7. An assembled roof structure, which comprises a base leveling adhesive layer, a waterproof structure layer and the multifunctional heat-insulating roof decoration integrated plate of any one of claims 1 to 6 from bottom to top in sequence.
8. The fabricated roof structure according to claim 7, wherein the primary leveling bonding layer is a fine concrete layer provided with an adhesive layer having a waterproof function at an upper portion thereof.
9. The fabricated roof structure of claim 8, wherein the waterproof structural layer is secured to the substrate leveling bond layer by the adhesive layer.
10. An assembled roof structure according to any one of claims 7 to 9, wherein the waterproof structural layer is a waterproof roll.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306085A (en) * | 2022-09-01 | 2022-11-08 | 中建科工集团有限公司 | Construction method of assembled roof decoration layer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306085A (en) * | 2022-09-01 | 2022-11-08 | 中建科工集团有限公司 | Construction method of assembled roof decoration layer |
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