CN113982214A - Indoor fireproof decorative wall and preparation method thereof - Google Patents
Indoor fireproof decorative wall and preparation method thereof Download PDFInfo
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- CN113982214A CN113982214A CN202111413637.XA CN202111413637A CN113982214A CN 113982214 A CN113982214 A CN 113982214A CN 202111413637 A CN202111413637 A CN 202111413637A CN 113982214 A CN113982214 A CN 113982214A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/142—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/143—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
- E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00008—Obtaining or using nanotechnology related materials
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Abstract
The invention relates to the technical field of indoor decorative plates, in particular to an indoor fireproof decorative wall and a preparation method thereof, wherein the indoor fireproof decorative wall is connected through a joggle assembly, so that the connection strength and stability of a plate body assembly are improved, and a pipeline hole structure is adopted, so that the pipeline is conveniently inserted and connected after the plate body assembly is assembled, the indoor decorative process flow is simplified, the construction period is shortened, and the decorative installation cost is reduced; meanwhile, the heat preservation and sound insulation effects are enhanced through the arrangement of the through hole structure; the indoor fireproof decorative wall is prepared by using the phosphogypsum as a raw material, adopting the improvement of phosphogypsum pretreatment and phosphogypsum modification treatment processes and pouring and other processes, and not only utilizes the light weight performance of a phosphogypsum building material product, but also quickly improves the strength of the phosphogypsum, shortens the maintenance period and reduces the preparation cost.
Description
Technical Field
The invention relates to the technical field of indoor decorative plates, in particular to an indoor fireproof decorative wall and a preparation method thereof.
Background
The indoor decoration aims to collect the functions of safety, heat preservation, sound insulation and the like, so that people can feel comfortable. The indoor fireproof decoration belongs to branch work of indoor decoration safety function improvement and guarantee, and is decoration work which must be completed. The indoor fireproof decoration work is completed by adopting fireproof materials in the indoor decoration process, namely, the indoor side is decorated and decorated by adopting a flame-retardant layer and a fireproof mortar layer material.
At present, the research on the materials for indoor fireproof decoration and finishing is rapidly developed, and a great amount of technical documents of structures, production processes and the like of the materials for indoor fireproof decoration and finishing are formed, such as: the patent number is 202023203504.3 discloses compound fire barrier of interior decoration fitment, including establishing the fire-retardant layer that is close to indoor one side at the structure wall body, be equipped with fire prevention mortar layer between fire-retardant layer and the structure wall body, one side that the structure wall body was kept away from to fire-retardant layer is equipped with the enhancement wall body layer, is equipped with the adhesive linkage between enhancement wall body layer and the fire-retardant layer. Utilize fire-retardant layer structure to prevent the intensity of a fire from spreading, fire mortar layer reinforcing separates the fire effect, and fire mortar has strengthened the steadiness of fire-retardant layer on structural wall, is difficult for droing. For example, patent No. 202020918630.8 discloses a fire-resistant composite panel for an interior decoration system, which includes an outer frame and a decorative panel, wherein a partition board is fixed in the outer frame, the partition board divides the outer frame into a first chamber and a second chamber, the first chamber is filled with bonding mortar, the decorative panel is fixed on one surface of the outer frame through the bonding mortar, crack-resistant mortar, a fire-resistant core material and a sound insulation board are sequentially fixed in the second chamber from the partition board to the outside, and an arc-shaped shell is fixed on the opposite side of the outer frame. Can be used for fire prevention and fixed mortar to fill at the outer frame internally to the design of the mortar of being convenient for sets up arc shell and flange simultaneously and is used for the installation between outer frame body and the wall body, sets up interface treatment mortar between outer frame body and the wall body, has solved current fire prevention composite sheet and has been unfavorable for the location installation and the problem that the holding power is not enough.
Therefore, in the prior art, the fireproof structure layer is formed in the decoration wall structure, so that after the decoration is completed, the whole indoor wall has a fireproof function, and the indoor fireproof effect is improved. However, the fire-proof layer structure in the prior art is unreasonable in arrangement, so that the installation period is long during decoration and finishing, and the labor cost of decoration and finishing is high; and the fire-proof layer material adopted by the traditional decoration has poor strength and serious material consumption, so that the decoration cost is higher.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides an indoor fireproof decorative wall and a preparation method thereof.
The method is realized by the following technical scheme:
indoor fire prevention decorates wall body is formed by the equipment of a plurality of plate body subassemblies, the plate body subassembly is including being used for installing the plate body on the concrete wall, both ends are equipped with assorted connection's joggle subassembly about the plate body, the plate body is from last to having a perfect understanding down and being equipped with through-hole and pipeline hole, just the pipeline hole with the through-hole interval sets up.
The connection strength and the stability of the plate body components are improved through the joggle component connection, and the pipeline hole structure arrangement is adopted, so that the pipeline insertion connection is realized after the plate body components are assembled, the indoor decoration process flow is simplified, the construction period is shortened, and the decoration installation cost is reduced; meanwhile, the heat preservation and sound insulation effects are enhanced through the arrangement of the through hole structure.
In order to facilitate filling of heat-insulating and sound-insulating materials and enhance the sound-insulating and heat-insulating effects of the wall body after finishing the interior decoration, the cross section of the through hole is preferably isosceles trapezoid.
In order to simplify erection joint structure, the stability and the joint strength of guarantee connection for constructor construction installation, preferably, the joggle subassembly include: the transverse connection component comprises a transverse joggling column arranged at the right end of the plate body, a transverse joggling groove arranged at the left end of the plate body, a longitudinal joggling groove arranged at the right end of the plate body and a longitudinal joggling column arranged at the left end of the plate body, wherein the transverse joggling columns can be inserted into the transverse joggling grooves in a matched mode to form a transverse connection component; the longitudinal tenon column can be inserted into the longitudinal tenon groove in a matching mode to form a longitudinal connecting assembly.
In order to facilitate the plate body assembly to be fixed on the concrete wall surface by adopting expansion bolts, the integrity and the connection stability of the plate body assembly and the concrete wall surface are enhanced, and preferably, threaded holes which are communicated with the front and the rear are formed in the transverse mortise columns. More preferably, the plate body is provided with a threaded hole penetrating through the front and rear parts.
In order to connect the plate body components into a whole and improve the stability, preferably, the top end of the plate body is provided with a top end tenon groove, the bottom end of the plate body is provided with a bottom end tenon groove, and the bottom end tenon groove can be inserted into the top end tenon groove in a matching manner.
In order to realize stable connection at the corners of the wall body, facilitate decoration of the indoor wall body, improve decoration construction efficiency and enhance stability and strength, preferably, the plate body assembly further comprises a steering piece arranged at the corners of the concrete wall, and the steering piece is provided with a transverse connecting assembly and a longitudinal connecting assembly which are connected with the plate body; the transverse connecting assembly comprises a transverse tenon column and a transverse tenon groove, and the transverse tenon column can be inserted into the transverse tenon groove in a matched mode; the longitudinal connecting assembly comprises a longitudinal mortise and a longitudinal mortise column, and the longitudinal mortise column can be inserted into the longitudinal mortise in a matched mode.
In order to connect the plurality of steering pieces into a whole from bottom to top, preferably, the top ends of the steering pieces are provided with insertion holes, the bottom ends of the steering pieces are provided with insertion columns, and the insertion columns can be inserted into the insertion holes in a matched mode.
The invention also aims to provide a preparation method of the indoor fireproof decorative wall body, which comprises the following steps:
s1: drying phosphogypsum to constant weight at 50-80 ℃, grinding, and sieving with a 100-mesh sieve to obtain a sieve fabric and a sieve bottom material;
s2: mixing and stirring the sieve fabric and water according to the mass ratio of 1:3-4 to form stirring slurry;
s3: mixing the sieve base material and a modifier containing nitrogen organic components according to a ratio of 1:0.1-0.5, stirring for 10min at 1000r/min, calcining for 30min at 400 ℃ at 300-;
s4: and (3) feeding the calcined material and the slurry into a ball mill according to the equal mass ratio for ball milling, sieving by a 200-mesh sieve, pouring into a mold by utilizing a sieve bed charge, demolding after pending molding, and naturally curing for 3d to obtain the plate body assembly. And assembling the plate body assembly to obtain the plate.
In the invention, aiming at the indoor fireproof decorative wall structure, ardealite is cast and formed after being subjected to pretreatment and modification, so that the light performance of ardealite is fully utilized, and the strength of the indoor fireproof decorative wall structure is ensured.
In the invention, preferably, the modifier of the nitrogen-containing organic component is the addition of nano barium carbonate and/or nano silicon dioxide in urea. The mass percentage of the urea is 40-80%, and more preferably 50%.
Compared with the prior art, the invention has the technical effects that:
the invention uses phosphogypsum as raw material, adopts the improvement of phosphogypsum pretreatment and phosphogypsum modification treatment processes, and prepares the indoor fireproof decorative wall body through casting and other processes, thereby not only utilizing the light performance of the phosphogypsum building material product, but also rapidly improving the strength of the phosphogypsum, shortening the maintenance period and reducing the preparation cost of the product.
The invention particularly connects the plate body components through the joggle components, realizes the assembly of a plurality of plate body components to form an indoor fireproof decorative wall body, improves the convenience of assembly and connection and improves the installation efficiency; simultaneously, utilize and link up the screw hole structural design around, ensured to utilize expansion bolts to install the plate body subassembly on the concrete wall, realized indoor stable installation, improved the convenience of installation and the stability after the installation, reduce the construction degree of difficulty, shorten construction cycle, the cost is reduced.
The invention has the advantages of simple structure, simple preparation process flow, easily obtained raw materials, low cost and easy industrial popularization and implementation.
Drawings
FIG. 1 is a schematic view of the preparation process of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the invention.
Fig. 3 is a schematic structural view of the connecting members provided at the top and bottom ends of fig. 2.
Fig. 4 is a schematic view of a corner deflector.
1-plate body 2-through hole 3-pipeline hole 4-longitudinal joggle groove 5-longitudinal joggle column 6-transverse joggle column 7-transverse joggle groove 8-threaded hole 9-top joggle groove 10-bottom joggle column 11-steering piece 12-jack 13-plug column.
Detailed Description
The technical solution of the present invention is further defined in the following description with reference to the accompanying drawings and the specific embodiments, but the scope of the claimed invention is not limited to the description.
As shown in fig. 2, in this embodiment, the interior fireproof decorative wall is assembled by a plurality of plate assemblies, each plate assembly includes a plate 1 for being mounted on a concrete wall, joggle assemblies are disposed at the left and right ends of the plate 1, the plate 1 is provided with a through hole 2 and a pipeline hole 3 from top to bottom, and the pipeline hole 3 and the through hole 2 are disposed at an interval.
When the fireproof decorative plate is used for indoor fireproof decoration, the plate body assembly is assembled by attaching the plate body assembly to a concrete wall surface, so that the left end of one plate body 1 and the right end of the other plate body 1 are connected into a whole through the tenon joint assembly, and are sequentially connected from bottom to top and assembled into a whole front surface, and in the assembling process, a plurality of fireproof, heat-preservation, sound-insulation and other materials (such as heat-insulation cotton) can be filled in the through hole 2, so that the heat-insulation, heat-preservation, sound-insulation and other effects of the decorative wall surface are improved; and in the installation, can be as required, with corresponding wire pipeline, water pipe line, utilize the hose to penetrate in the pipeline hole 3, when realizing decorating the installation, accomplish the installation of corresponding pipeline, improve the convenience of decorating the construction installation.
As shown in fig. 2 and 4, in this embodiment, the panel assembly further includes a steering member 11 for being installed at a corner of a concrete wall, and the steering member 11 is provided with a transverse connecting assembly and a longitudinal connecting assembly connected to the panel 1; the transverse connecting assembly comprises a transverse tenon column 6 and a transverse tenon groove 7, and the transverse tenon column 6 can be inserted into the transverse tenon groove 7 in a matching manner; the longitudinal connecting assembly comprises a longitudinal mortise 4 and a longitudinal tenon column 5, and the longitudinal tenon column 5 can be matched and inserted into the longitudinal mortise 4. The steering piece 11 is applied to a corner between a wall body and a wall body, and the plate body assembly in the embodiment is connected to the steering piece 11 to realize connection into a whole, so that the installation stability is improved.
In this embodiment, as shown in fig. 4, the top end of the steering member 11 is provided with an insertion hole 12, the bottom end of the steering member 11 is provided with an insertion post 13, and the insertion post 13 can be inserted into the insertion hole 12. Realized turning to piece 11 and from supreme fixed down for turning to piece 11 and form wholly supreme down, and then ensured the stability after the plate body subassembly is connected to install, improved the convenience of installation.
As shown in fig. 2 and 3, in this embodiment, the plate body 1 is provided with screw holes 8 penetrating through the front and rear. The realization is gone into expansion bolts through 8 buttons of screw hole, is in simultaneously punch on the concrete wall that screw hole 8 corresponds for expansion bolts squeezes into the downthehole of hole concrete wall, realizes being connected fixedly with screw hole 8, makes the stability of plate body 1 after installing on the concrete wall.
As shown in fig. 2 and 3, in this embodiment, the mortise joint assembly includes: the transverse connection structure comprises a transverse joggling column 6 arranged at the right end of the plate body 1, a transverse joggling groove 7 arranged at the left end of the plate body 1, a longitudinal joggling groove 4 arranged at the right end of the plate body 1 and a longitudinal joggling column 5 arranged at the left end of the plate body 1, wherein the transverse joggling column 6 can be inserted into the transverse joggling groove 7 in a matched mode to form a transverse connection assembly; the longitudinal tenon column 5 can be matched and inserted into the longitudinal tenon groove 4 to form a longitudinal connecting assembly. The structure of joggle subassembly has been simplified, has ensured between the plate body 1, the stability of being connected between plate body 1 and the steering part 11, has improved and has decorated the holistic efficiency of formation and guarantee holistic stability.
In this embodiment, as shown in fig. 2 and 3, a threaded hole 8 is formed through the transverse mortise column 6. The stable connection with the concrete wall surface is realized.
In this embodiment, as shown in fig. 3, the top end of the plate body 1 is provided with a top mortise 9, the bottom end of the plate body 1 is provided with a bottom mortise 10, and the bottom mortise 10 can be inserted into the top mortise 9. Can make when preceding installation of concrete, from supreme stable whole of formation down, improve stability.
In this embodiment, the cross section of the through hole 2 is isosceles trapezoid, as shown in fig. 2. The stress strength of the whole plate body 1 is enhanced, the phenomenon that the indoor wall surface is not easy to denature when being extruded after decoration and installation is completed is avoided, and the durability is enhanced; meanwhile, the trapezoidal structure is utilized, heat-insulating and sound-insulating materials can be filled in the trapezoidal structure, and heat-insulating and sound-insulating effects are improved.
The indoor fireproof decorative wall body is formed by assembling a concrete wall surface and a plurality of plate body components which are used for being installed on the concrete wall surface, and the plate body components can be installed by utilizing connecting modes such as bolts, screws and the like when being installed on the concrete wall surface, so that the stability and the connection integrity are improved; to the extent that other matters are not necessary in the creation of the present invention, those skilled in the art can implement the invention by referring to the prior art or common general knowledge known to those skilled in the art, for example: as for the plate body assembly structure shown in fig. 1, the connection between the upper and lower parts can be built and installed by installing traditional building blocks, bricks and the like; for another example: the thickness to plate body subassembly can make and adjust as required, can design into 1cm thick, 2cm thick, 3cm thick, 5cm thick, 10cm thick etc. to thickness when less, will lead to pipeline hole 3's size minimum, and at this moment, pipeline hole 3 can regard as the function hole of heat insulation hole, sound insulation hole etc. strengthens the holistic thermal-insulated, the syllable-dividing effect of plate body subassembly. The invention has clearly defined the indoor fireproof decoration, therefore, the material is directly prepared by adopting fireproof materials, such as: the ardealite and other solid wastes are poured. The phosphogypsum is selected, so that the phosphogypsum solid waste resource is utilized, the obtained product with the structure is light in weight and convenient to install, and the fire resistance can be realized. However, although the structure can save the construction period and cost of indoor fireproof decoration installation to a certain extent, improve the construction efficiency and guarantee the construction effect, the strength of the structural product obtained by directly pouring and molding the phosphogypsum is still deviated, so that the structural product is often broken due to extrusion during indoor decoration installation, the installation effect is influenced, and the installation cost is higher.
Based on the technical defects, the researchers develop the preparation and research of the plate body component structure for the indoor fireproof decorative wall, which is created by the invention, by using the phosphogypsum as the raw material, and the specific process (as shown in fig. 1) research is as follows:
example 1
The preparation method of the indoor fireproof decorative wall body comprises the following steps:
s1: drying the phosphogypsum to constant weight at 50 ℃, grinding, and sieving with a 100-mesh sieve to obtain a sieve fabric and a sieve bottom material;
s2: mixing and stirring the sieve fabric and water according to the mass ratio of 1:3 to form stirring slurry;
s3: mixing the sieve base material and a modifier containing nitrogen organic components according to a mass ratio of 1:0.1, stirring for 10min at 1000r/min, calcining for 30min at 300 ℃, taking out, and cooling to normal temperature to obtain a calcined material;
s4: and (3) feeding the calcined material and the slurry into a ball mill according to the equal mass ratio for ball milling, sieving by a 200-mesh sieve, pouring into a mold by utilizing a sieve bed charge, demolding after pending molding, and naturally curing for 3d to obtain the plate body assembly.
And then the components are assembled when being decorated indoors.
The modifier of the nitrogen-containing organic component is prepared by adding nano barium carbonate into urea, wherein the mass percentage of the urea is 50%.
Control 1: the nano barium carbonate is directly adopted as a modifier for treatment.
Example 2
The preparation method of the indoor fireproof decorative wall body comprises the following steps:
s1: drying the phosphogypsum to constant weight at 80 ℃, grinding, and sieving with a 100-mesh sieve to obtain a sieve fabric and a sieve bottom material;
s2: mixing and stirring the sieve fabric and water according to the mass ratio of 1:4 to form stirring slurry;
s3: mixing the sieve base material and a modifier containing nitrogen organic components according to a mass ratio of 1:0.5, stirring for 10min at 1000r/min, calcining for 30min at 400 ℃, taking out, and cooling to normal temperature to obtain a calcined material;
s4: and (3) feeding the calcined material and the slurry into a ball mill according to the equal mass ratio for ball milling, sieving by a 200-mesh sieve, pouring into a mold by utilizing a sieve bed charge, demolding after pending molding, and naturally curing for 3d to obtain the plate body assembly.
And then the components are assembled when being decorated indoors.
The modifier of the nitrogen-containing organic component is prepared by adding nano silicon dioxide into urea, and the mass percentage of the urea is 50%.
Control 2: directly adopts nano silicon dioxide as modifier for treatment.
Example 3
The preparation method of the indoor fireproof decorative wall body comprises the following steps:
s1: drying the phosphogypsum to constant weight at 70 ℃, grinding, and sieving with a 100-mesh sieve to obtain a sieve fabric and a sieve bottom material;
s2: mixing and stirring the sieve fabric and water according to the mass ratio of 1:3 to form stirring slurry;
s3: mixing the sieve base material and the modifier according to the mass ratio of 1:0.3, stirring for 10min at 1000r/min, calcining for 30min at 350 ℃, taking out, and cooling to normal temperature to obtain a calcined material;
s4: and (3) feeding the calcined material and the slurry into a ball mill according to the equal mass ratio for ball milling, sieving by a 200-mesh sieve, pouring into a mold by utilizing a sieve bed charge, demolding after pending molding, and naturally curing for 3d to obtain the plate body assembly.
And then the components are assembled when being decorated indoors.
The modifier of the nitrogen-containing organic component is prepared by adding nano silicon dioxide and nano barium carbonate into urea, wherein the mass percentage of the urea is 50%; mixing nano barium carbonate and nano silicon dioxide in equal mass ratio.
Control 3: the modifier is directly prepared by mixing nano barium carbonate and nano silicon dioxide in the mass ratio.
Example 4
The slurry prepared in example 1 was directly cast, and the other slurry was prepared according to example 1.
Example 5
The casting was prepared by ball milling in a ball mill in example 1, without sieving through a 200 mesh sieve, and directly casting, otherwise according to example 1.
20 pieces (specification: 50cm × 50cm × 4cm) of each of the plate body assemblies prepared in examples 1 to 5 and controls 1 to 3 were overlapped with each other, and then, by using a steel plate having a size specification of 10cm × 40cm × 1cm, a plate body assembly was freely dropped from a position 60cm high from the plate body assembly so that the plate body assembly was dropped on the surface of the plate body assembly, and the test was repeated 10 times for each example, and the number of broken pieces of the plate body assembly was observed, and the results are shown in table 1 below:
table 1: plate body assembly strength test result
The data in table 1 show that the phosphogypsum is subjected to pretreatment and ball milling after modification, ball milling slurry is subjected to 200-mesh sieve treatment, pouring forming is carried out, the pressure resistance and impact resistance of the plate body assembly obtained after natural maintenance are obviously enhanced, and the strength of the plate body assembly is greatly improved.
The data of the tests 1-3 show that the modifier containing nitrogen organic components is adopted, namely the nano barium carbonate and/or nano silicon dioxide are added into urea, so that the impact resistance of the plate body assembly can be improved to a certain extent, the toughness of the plate body assembly is enhanced, the impact resistance is improved, and the impact fracture rate is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an indoor fire prevention decorative wall body, is formed by the equipment of a plurality of plate body subassemblies, a serial communication port, the plate body subassembly is including being used for installing plate body (1) on the concrete wall, both ends are equipped with assorted connection's joggle subassembly about plate body (1), plate body (1) is from last to having a perfect understanding down and be equipped with through-hole (2) and pipeline hole (3), just pipeline hole (3) with through-hole (2) interval sets up.
2. An indoor fireproof decorative wall according to claim 1, wherein the cross section of the through hole (2) is isosceles trapezoid.
3. A fire rated interior wall as claimed in claim 1, wherein the mortise joint assembly comprises: the connecting structure comprises a transverse joggling column (6) arranged at the right end of the plate body (1), a transverse joggling groove (7) arranged at the left end of the plate body (1), a longitudinal joggling groove (4) arranged at the right end of the plate body (1) and a longitudinal joggling column (5) arranged at the left end of the plate body (1), wherein the transverse joggling column (6) can be inserted into the transverse joggling groove (7) in a matched mode to form a transverse connecting assembly; the longitudinal joggle columns (5) can be inserted into the longitudinal joggle grooves (4) in a matched mode to form a longitudinal connecting assembly.
4. An indoor fireproof decorative wall according to claim 3, wherein the transverse joggle columns (6) are internally provided with threaded holes (8) which penetrate through the front and the rear.
5. An indoor fireproof decorative wall according to claim 1 or 3, wherein the plate body (1) is provided with a threaded hole (8) penetrating through the front and the rear.
6. An indoor fireproof decorative wall according to claim 1 or 3, wherein the top end of the plate body (1) is provided with a top mortise (9), the bottom end of the plate body (1) is provided with a bottom mortise (10), and the bottom mortise (10) can be inserted into the top mortise (9) in a matching manner.
7. An indoor fireproof decorative wall according to claim 1, wherein the panel assembly further comprises a turning member (11) for being installed at a corner of the concrete wall, and the turning member (11) is provided with a transverse connecting assembly and a longitudinal connecting assembly which are connected with the panel (1); the transverse connecting assembly comprises a transverse tenon column (6) and a transverse tenon groove (7), and the transverse tenon column (6) can be inserted into the transverse tenon groove (7) in a matching manner; the longitudinal connecting assembly comprises a longitudinal mortise groove (4) and a longitudinal mortise column (5), and the longitudinal mortise column (5) can be inserted into the longitudinal mortise groove (4) in a matched mode.
8. An indoor fireproof decorative wall according to claim 7, wherein the top end of the steering element (11) is provided with an insertion hole (12), the bottom end of the steering element (11) is provided with an insertion column (13), and the insertion column (13) can be inserted into the insertion hole (12) in a matching way.
9. The method for preparing an indoor fireproof decorative wall body as claimed in any one of claims 1 to 8, comprising the following steps:
s1: drying phosphogypsum to constant weight at 50-80 ℃, grinding, and sieving with a 100-mesh sieve to obtain a sieve fabric and a sieve bottom material;
s2: mixing and stirring the sieve fabric and water according to the mass ratio of 1:3-4 to form stirring slurry;
s3: mixing the sieve base material and a modifier containing nitrogen organic components according to a ratio of 1:0.1-0.5, stirring for 10min at 1000r/min, calcining for 30min at 400 ℃ at 300-;
s4: and (3) feeding the calcined material and the slurry into a ball mill according to the equal mass ratio for ball milling, sieving by a 200-mesh sieve, pouring into a mold by utilizing a sieve bed charge, demolding after pending molding, and naturally curing for 3d to obtain the plate body assembly.
10. The method for preparing an indoor fireproof decorative wall body according to claim 9, wherein the modifier containing the nitrogen organic component is urea added with nano barium carbonate and/or nano silicon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413637.XA CN113982214B (en) | 2021-11-25 | 2021-11-25 | Indoor fireproof decorative wall and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413637.XA CN113982214B (en) | 2021-11-25 | 2021-11-25 | Indoor fireproof decorative wall and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN113982214A true CN113982214A (en) | 2022-01-28 |
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Citations (7)
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| US20060010820A1 (en) * | 2000-12-22 | 2006-01-19 | Richard Schwitte | Wall boards or panel boards for use in interior construction and dry construction |
| CN1959132A (en) * | 2005-11-01 | 2007-05-09 | 刘岗 | A kind of node, and compound structure |
| CN2898163Y (en) * | 2005-12-27 | 2007-05-09 | 庄祖明 | Precast slab with interlocking mechanism |
| EP1978178A2 (en) * | 2007-04-05 | 2008-10-08 | Procédés Chénel Beilken Digital Printing Werbeges mbH | Panel connector coupling system |
| WO2014111958A1 (en) * | 2013-01-21 | 2014-07-24 | Venkataraman Vinayak | Interlocking blocks |
| CN106630890A (en) * | 2016-11-25 | 2017-05-10 | 云南昆钢钢结构股份有限公司 | A light ardealite-based fireproof non-burned building block and a preparing method thereof |
| CN109987914A (en) * | 2019-05-15 | 2019-07-09 | 昆明市建筑设计研究院股份有限公司 | A kind of ardealite insulation blocks and its preparation process |
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2021
- 2021-11-25 CN CN202111413637.XA patent/CN113982214B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060010820A1 (en) * | 2000-12-22 | 2006-01-19 | Richard Schwitte | Wall boards or panel boards for use in interior construction and dry construction |
| CN1959132A (en) * | 2005-11-01 | 2007-05-09 | 刘岗 | A kind of node, and compound structure |
| CN2898163Y (en) * | 2005-12-27 | 2007-05-09 | 庄祖明 | Precast slab with interlocking mechanism |
| EP1978178A2 (en) * | 2007-04-05 | 2008-10-08 | Procédés Chénel Beilken Digital Printing Werbeges mbH | Panel connector coupling system |
| WO2014111958A1 (en) * | 2013-01-21 | 2014-07-24 | Venkataraman Vinayak | Interlocking blocks |
| CN106630890A (en) * | 2016-11-25 | 2017-05-10 | 云南昆钢钢结构股份有限公司 | A light ardealite-based fireproof non-burned building block and a preparing method thereof |
| CN109987914A (en) * | 2019-05-15 | 2019-07-09 | 昆明市建筑设计研究院股份有限公司 | A kind of ardealite insulation blocks and its preparation process |
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| CN113982214B (en) | 2023-02-24 |
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