CN108678201B - Heat preservation integrated plate, manufacturing process, mold and pouring lightweight aggregate layer - Google Patents

Heat preservation integrated plate, manufacturing process, mold and pouring lightweight aggregate layer Download PDF

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Publication number
CN108678201B
CN108678201B CN201810544031.1A CN201810544031A CN108678201B CN 108678201 B CN108678201 B CN 108678201B CN 201810544031 A CN201810544031 A CN 201810544031A CN 108678201 B CN108678201 B CN 108678201B
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heat
die
integrated plate
fireproof
moisture
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CN108678201A (en
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程景龙
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Hebei Tenglong Brilliant Ltd Use Of Renewable Resources Co ltd
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Hebei Tenglong Brilliant Ltd Use Of Renewable Resources Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/26—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other
    • B28B7/263—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other for making plates, panels or similar sheet- or disc-shaped objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384—Treating agents
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a heat-insulating integrated plate, a manufacturing process, a die and poured light aggregate, wherein the heat-insulating integrated plate is of a sandwich structure and comprises a first fireproof and moisture-resistant layer, a light aggregate layer with a heat-insulating effect and a second fireproof and moisture-resistant layer which are sequentially arranged along a building wall from inside to outside. The heat-insulating integrated plate is simple in structure, convenient to manufacture, capable of effectively improving working efficiency, and capable of fully utilizing waste and prevent the environment from being polluted by the waste. The heat-insulating integrated plate is suitable for all buildings at present.

Description

Heat preservation integrated plate, manufacturing process, mold and pouring lightweight aggregate layer
Technical Field
The invention belongs to the field of building decoration, and relates to an integrated plate for building, in particular to a heat-preservation integrated plate. The invention also provides a manufacturing process of the heat-insulating integrated plate and light aggregate poured in the heat-insulating integrated plate, and also provides a manufacturing die of the heat-insulating integrated plate.
Background
With the continuous development of technology, the requirements of the nation on environmental protection are higher and higher. Along with the continuous increase of population, the building industry is continuously developed, but the construction mode of the current building industry is still in a traditional mode, so that the efficiency is low, and the pollution is serious. Meanwhile, with the continuous popularization of automobiles and refrigerators, the disposal of waste automobile refrigerators is also an existing environmental problem. After many enterprises recover waste automobiles and refrigerators, industrial waste polyurethane generated after disassembly cannot be reasonably treated, so that the environmental problem is more serious.
Therefore, how to reasonably utilize polyurethane generated by the existing waste automobiles and refrigerators, simplify the flow and process of the building, ensure the quality of the building and become the focus of research in the prior art.
Disclosure of Invention
The invention aims to provide a heat-insulating integrated board so as to provide a building brick body which is light, environment-friendly and convenient to construct.
The technical scheme adopted by the invention for realizing the purposes is as follows:
the utility model provides a heat preservation intergral template, the heat preservation intergral template is sandwich structure, includes along building wall from interior to exterior first fire and moisture resistant layer that sets gradually, light collection layer, the second fire and moisture resistant layer that has the heat preservation effect.
As a limitation of the present invention: the first fireproof and moisture-resistant layer and the second fireproof and moisture-resistant layer are calcium silicate boards; the light aggregate layer comprises mixed cement, sand, rubber powder, cellulose, polyurethane particles and water.
As a further limitation of the invention: the particle size of the polyurethane particles is less than 1cm.
As a definition of the light aggregate layer in the present invention: one end of the light aggregate layer is provided with a convex male tenon, the other end of the light aggregate layer is provided with a concave female tenon, and the male tenon is matched with the female tenon.
The invention also provides a die for manufacturing the heat-insulating integrated plate, which comprises at least one die unit, wherein the die unit comprises a female die and a male die which are oppositely arranged through a bracket mechanism, a concave is arranged on the side surface of the female die, which is oppositely arranged with the male die, a convex is arranged on the side surface of the male die, which is oppositely arranged with the female die, and a clamping groove for clamping the first fireproof moisture-resistant layer or the second fireproof moisture-resistant layer is respectively arranged on the female die or the male die by taking the concave or the convex as a symmetrical center.
As a limitation to the mold for manufacturing the heat-insulating integrated plate: the support mechanism comprises a cube frame with a bottom plate on one side surface, a plurality of vertical rods with the same number are uniformly and fixedly arranged on two side surfaces which are provided with the bottom plate and are oppositely arranged on the cube frame in a perpendicular mode, the two vertical rods positioned at the same position on the opposite side surfaces are fixedly connected through at least one transverse rod, and a female die or a male die is clamped between any two adjacent vertical rods.
As a further definition of the mould for making the insulating panel: two vertical rods positioned at the same position on the opposite side surfaces are fixedly connected through a plurality of transverse rods uniformly distributed along the height direction of the vertical rods, and a plurality of female dies or male dies are uniformly inserted between two adjacent transverse rods along the length direction of the transverse rods.
The invention also provides a manufacturing process of the heat-preservation integrated plate, which comprises the following steps of:
1. erecting a die: the mould frame is erected on a horizontal plane, and two fireproof and moisture-resistant layers are respectively and firmly spliced on the mould;
2. filling light aggregate: brushing release agents on two opposite side surfaces of the two fireproof and moisture-resistant layers respectively, and then finishing pouring of the lightweight aggregate within 20 minutes at normal temperature to form a brick body;
3. air-drying and demolding: and (3) drying the brick body in the second step by natural wind at normal temperature for 3 days, taking out a finished product and warehousing.
As a limitation to the above process: and in the third step, the finished product is taken out through a demolding tool, the demolding tool comprises a mounting bracket, the bottom end of the mounting bracket is fixedly provided with a plugboard for being inserted into the bottom surface of the heat-insulation integrated board, and the top end of the mounting bracket is provided with a clamping piece which can rotate through a manual driving mechanism and is used for clamping the top end of the heat-insulation integrated board.
As a further limitation to the above process: the fireproof and moisture-resistant layer is a calcium silicate board; the lightweight aggregate comprises cement, sand, rubber powder, cellulose and polyurethane particles, wherein the cement comprises the following components: sand: rubber powder: cellulose: the weight portion ratio of the polyurethane particles is 45-55:0.5-1.5:1-3: 0.15-0.35:10-12.
As a further limitation to the above process: step A and polyurethane screening are further arranged before the die is erected: and screening the recovered waste polyurethane particles by using a screen to remove impurities, and simultaneously retaining polyurethane particles with the particle size smaller than 1cm.
As another limitation to the above process: the pouring of the lightweight aggregate in the second step comprises the following steps in sequence:
1) Preparing a mixture: mixing the lightweight aggregate with water to form a mixture;
2) Pouring a mixture: pouring the mixture prepared in the step 1) into a mold directly and positioning the mixture between two fireproof and moisture-resistant plates.
As a definition of step 1) in the above process: the volume part ratio of the lightweight aggregate to the water in the mixture prepared in the step 1) is 4:3.
The invention also provides a light aggregate layer which comprises light aggregate and water, wherein the volume part ratio of the light aggregate to the water is 4:3; the lightweight aggregate comprises cement, sand, rubber powder, cellulose and polyurethane particles, wherein the cement comprises the following components: sand: rubber powder: cellulose: the weight portion ratio of the polyurethane particles is 45-55:0.5-1.5:1-3: 0.15-0.35:10-12.
Compared with the prior art, the technical proposal adopted by the invention has the following technical progress:
(1) The heat-insulating integrated plate is of a sandwich structure, wherein a light aggregate layer with heat-insulating effect is arranged in the middle layer, and fireproof and moisture-resistant layers are arranged on two sides of the light aggregate layer, so that the heat-insulating integrated plate has fireproof, moisture-resistant, heat-insulating and heat-insulating effects, and a building built on the heat-insulating integrated plate also has fireproof, moisture-resistant, heat-insulating and heat-insulating effects correspondingly;
(2) The two fireproof and moisture-resistant layers of the heat-insulating integrated plate adopt calcium silicate plates in the prior art, and the light-collecting layer comprises polyurethane particles with light texture, so that the heat-insulating integrated plate is lighter in weight and firmer, and can effectively recycle waste polyurethane particles and reduce environmental pollution;
(3) The light aggregate layer of the heat-insulating integrated plate is provided with the convex male tenons and the concave female tenons, so that the two heat-insulating integrated plates with the male tenons and the female tenons can be directly spliced during construction, the labor intensity of workers is greatly reduced, and the working efficiency is effectively improved;
(4) The invention has no requirement on the operation environment during manufacturing, simple manufacturing process and short manufacturing time;
(5) The mold disclosed by the invention has a simple structure, can be used for simultaneously manufacturing a plurality of heat-preservation integrated plates, and has high production efficiency.
In conclusion, the heat-insulating integrated plate is simple in structure and convenient to manufacture, effectively improves the working efficiency of the building, and meanwhile fully utilizes waste materials to prevent the waste materials from polluting the environment.
The heat-insulating integrated plate is suitable for all buildings at present.
Drawings
FIG. 1 is a schematic view of the structure of embodiment 1 with male tenons;
FIG. 2 is a schematic view of the structure of embodiment 1 with a tongue-and-groove;
FIG. 3 is a front view of embodiment 2 of the present invention;
FIG. 4 is a left side view of FIG. 3;
fig. 5 is a front view of the female die 6 or the male die 7 in embodiment 2 of the present invention;
FIG. 6 is a top view of the male die 7 in example 2 of the present invention;
FIG. 7 is a top view of the female mold 6 in example 2 of the present invention;
FIG. 8 is a schematic view showing the structure of a demolding tool in embodiment 3 of the present invention;
fig. 9 is a schematic view of another angle of fig. 8.
In the figure: 1. the first fireproof moisture-resistant layer, 2, the light material collecting layer, 3, the second fireproof moisture-resistant layer, 4, the male tenon, 5, the female tenon, 6, the female mould, 7, the male mould, 8, the concave, 9, the convex, 10, the clamping groove, 11, the barrier, 12, the transverse rod, 13, the bracket mechanism, 14, the mounting bracket, 15, the plugboard, 16, the clamping piece, 17, the handle, 18, the transverse rod, 19, the vertical rod, 20, the mounting sleeve, 21, the mounting rod, 22, the limit nail, 23 and the pull ring.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present invention.
Example 1 Heat insulation Integrated Board
The structure of the embodiment is shown in fig. 1 or 2 and is a sandwich structure, namely the embodiment is a three-layer structure, and the structure comprises a first fireproof moisture-resistant layer 1, a light-collecting material layer 2 with heat preservation effect and a second fireproof moisture-resistant layer 3 which are sequentially arranged along a building wall from inside to outside.
The first fireproof moisture-resistant layer 1 and the second fireproof moisture-resistant layer 2 of the embodiment are both made of calcium silicate plates in the prior art. The light aggregate layer 2 is composed of light aggregate and water, wherein the light aggregate comprises cement, sand, rubber powder, cellulose and polyurethane particles, and the cement is prepared from the following components: sand: rubber powder: cellulose: the weight fraction ratio of polyurethane particles is 45-55:0.5-1.5:1-3: 0.15-0.35:10-12, and the volume fraction ratio of the lightweight aggregate to the water is 4:3.
In order to ensure the stability of this embodiment, the particle size of the polyurethane particles is less than 1cm.
In this embodiment, in order to facilitate installation, the bricks may be inserted into each other, so that one side of the brick body of this embodiment has a male tenon 4 (a specific structure is shown in fig. 1), while the other side opposite to the side provided with the male tenon 4 has a female tenon 5 (a specific structure is shown in fig. 2), and the male tenon 4 is matched with the female tenon 5. The female tenons 5 and the male tenons 4 are buckled during installation.
The final finished product size of this embodiment is: 2400mm long, 600mm wide and 90-150mm thick. Based on the size, the lightweight aggregate had cement of 50kg, sand of 1kg, rubber powder of 2kg, cellulose of 0.25kg and polyurethane particles of 11kg. When the board is applied to a building, two adjacent board bodies are mutually clamped and matched with the female tenon 5 through the male tenon 4, joints between two side faces of the two adjacent board bodies, which are not provided with the male tenon 4 and the female tenon 5, are filled fully through cement mortar and other adhesives, and redundant mortar is scraped off in time, and decoration can be performed after construction is completed for 10-15 days.
Example 2 manufacturing die of insulation integrated plate
The embodiment is used for manufacturing the heat-insulation integrated plate in embodiment 1, the specific structure is shown in fig. 3 and 4, the heat-insulation integrated plate comprises a strip-shaped female die 6 and a male die 7 which are matched in shape and size, the female die 6 and the male die 7 are oppositely arranged through a bracket mechanism 13, the female die 6 is provided with a concave recess 8 along the length direction of the female die 6 as shown in fig. 5 and 7, and the concave recess 8 corresponds to a male tenon 4 for producing the heat-insulation integrated plate; the male mould 7 also has a projection 9 along its length as shown in figures 5 and 6, said projection 9 corresponding to the female tenon 5 of the insulating panel.
Two clamping grooves 10 extending along the length direction of the female die 6 or the male die 7 are respectively arranged on the side surface of the female die 6 opposite to the male die 7, the two clamping grooves 10 are symmetrically arranged by taking a concave 8 or a convex 9 as a center, the two clamping grooves 8 on the female die 6 correspond to the positions of the two clamping grooves 10 on the male die 7, the clamping grooves 8 are respectively used for clamping the first fireproof moisture-resistant layer 1 and the second fireproof moisture-resistant layer 2, namely, after the first fireproof moisture-resistant layer 1 and the second fireproof moisture-resistant layer 2 are well spliced with the clamping grooves 8 on the female die 6 and the male die 7, the first fireproof moisture-resistant layer 1, the second fireproof moisture-resistant layer 2, the female die 6 and the male die 7 jointly form an opening cube structure, and workers pour the fluid components of the light-collecting material layer through the opening of the cube structure.
In order to improve the manufacturing efficiency in this embodiment, a plurality of mold units for manufacturing the heat-insulation integrated boards are provided, that is, a plurality of heat-insulation integrated boards can be simultaneously processed, and a plurality of molds are integrally arranged through a bracket mechanism 13. The support mechanism 13 in this embodiment, as shown in fig. 3, includes a cubic frame provided with a bottom plate, and the same number of transverse rods 12 are uniformly distributed on two opposite side surfaces of the cubic frame along the length direction (or width direction) of the side surfaces, respectively, and are used as support rods when the female die 6 or the male die 7 is clamped. At least two barriers 11 are inserted between the cube frames perpendicular to the transverse rods 12, and the distance between every two adjacent barriers 11 is matched with the width of the female die 6 or the male die 7, namely the female die 6 or the male die 7 is inserted between every two adjacent barriers 11.
Because the thickness of the heat-insulating integrated plate is 90-150mm, and the length of the transverse rod 12 in the embodiment is 2400mm, 20 die units are uniformly distributed in the cube frame of the embodiment along the length direction of the transverse rod 12, and 2 groups of die units are arranged between two sides provided with the transverse rod 12, so that 40 heat-insulating integrated plates in the embodiment 1 can be manufactured each time through the embodiment.
For convenience, one side of the same male die 6/female die 7 has a protrusion/recess, and the opposite side has a recess/protrusion to serve as the male die/female die of the next die unit, i.e., the same male die 6/female die 7 can serve as both male die/female die and female die/male die.
Example 3 manufacturing Process of insulation Integrated Board
In this embodiment, the mold of embodiment 2 is used to complete the manufacture of the heat-insulation integrated board of embodiment 1, which includes the following steps in sequence:
A. polyurethane screening: and screening the recovered waste polyurethane particles by using a screen to remove impurities, and simultaneously retaining polyurethane particles with the particle size smaller than 1cm.
1. Erecting a die: the die frame is arranged on a horizontal plane, and fireproof and moisture-resistant layers are respectively and firmly arranged on the front side surface and the rear side surface of the die. Two calcium silicate boards are placed in this example.
2. Filling light aggregate: and brushing release agents on two opposite side surfaces of the female die 6 and the male die 7 and the bottom of the die respectively, and then pouring the light aggregate within 20 minutes at normal temperature to form a brick body. The method comprises the following steps of:
1) Preparing a mixture: mixing the lightweight aggregate with water to form a mixture. Because the embodiment needs to ensure that the manufactured heat-insulating integrated plate is firm and portable, the volume fraction ratio of the lightweight aggregate to the water in the step is 4:3, the strength of the heat-insulating integrated plate can be reduced when the volume fraction ratio exceeds 4:3, the fluidity of the lightweight aggregate can be reduced when the volume fraction ratio is lower than 4:3, and the contact surface of the calcium silicate plate and the lightweight aggregate is uneven, so that hollowness occurs.
2) Pouring a mixture: pouring the mixture prepared in the step 1) directly into a mould and arranging the mixture between two calcium silicate boards. After pouring, the lightweight aggregate is oscillated to remove bubbles by stirring, so that the quality of a final finished product is ensured.
3. Air-drying and demolding: and (3) drying the brick body in the second step by natural wind at normal temperature for 3 days, taking out a finished product and warehousing.
In the third step, the finished product is taken out through a demolding tool, the demolding tool is shown in fig. 8 and 9 and comprises a mounting bracket 14, a plug board 15 is fixedly arranged at the bottom end of the mounting bracket 14, and a clamping piece 16 is arranged at the top end of the mounting bracket, wherein the clamping piece 16 can rotate through a manual driving mechanism and is used for clamping the top end of the heat insulation integrated plate. The manual driving mechanism comprises a handle 17, a cross rod 18 is fixedly arranged at one end of the handle 17, a vertical rod 19 is hinged to the cross rod 18, a mounting sleeve 20 is hinged to one end of the vertical rod 19, which is connected with the cross rod 18, a mounting rod 21 fixedly arranged on the clamping piece 16 is sleeved in the mounting sleeve 20, and a limiting nail 22 used for clamping the mounting sleeve 20 is arranged on the mounting rod 21. In addition, a pull ring 23 is provided at the top end of the mounting bracket 14.
During demolding, the outer frame body of the mold is removed first, then the barrier 11 is taken out, the plugboard 14 of the demolding tool is inserted between the heat-insulation integrated plate and the mold base, the heat-insulation integrated plate is supported, then the handle 16 is moved, the vertical rod 18 moves upwards, due to the limiting effect of the limiting nail 21 on the mounting sleeve 19, the mounting rod 20 is pressed downwards by the mounting sleeve 19, the clamping piece 15 is clamped at the top end of the heat-insulation integrated plate, and finally the demolding tool is inserted into the pull ring 22 through a forklift, so that the heat-insulation integrated plate can be demolded.
Examples 4 to 9A lightweight aggregate layer
This example is a formulation of the lightweight aggregate layer contained in example 1, the lightweight aggregate layer comprising lightweight aggregate and water in a volume fraction ratio of 4:3. The composition of the lightweight aggregate in this example is shown in Table 1
TABLE 1
When the lightweight aggregate layer obtained by the proportion of Table 1 is applied to the heat-insulating integrated plate of example 1, the heat-insulating integrated plate can be manufactured to have compression resistance, light weight, sound insulation and heat insulation effects, for example, as shown in the detection results of Table 2
TABLE 2

Claims (8)

1. The manufacturing process of the heat-preservation integrated plate is characterized by comprising the following steps of:
1. erecting a die: the mould frame is erected on a horizontal plane, and fireproof and moisture-resistant layers are respectively and firmly spliced and placed on the mould;
2. filling light aggregate: brushing release agents on two side surfaces of the female die and the male die which are oppositely arranged respectively, and then finishing pouring of the light aggregate within 20 minutes at normal temperature to form a brick body;
3. air-drying and demolding: drying the brick body in the second step for 3 days by natural wind at normal temperature, taking out a finished product and warehousing;
in the third step, a finished product is taken out through a demolding tool, the demolding tool comprises a mounting bracket (14), a plug board (15) for being inserted into the bottom surface of the heat-insulation integrated board is fixedly arranged at the bottom end of the mounting bracket (14), and a clamping piece (16) which can rotate through a manual driving mechanism and is used for clamping the top end of the heat-insulation integrated board is arranged at the top end of the mounting bracket; the manual driving mechanism comprises a handle (17), a cross rod (18) is fixedly arranged at one end of the handle (17), a vertical rod (19) is hinged to the cross rod (18), a mounting sleeve (20) is hinged to one end of the vertical rod (19) which is not connected with the cross rod (18), a mounting rod (21) fixedly arranged on the clamping piece (16) is sleeved in the mounting sleeve (20), a limit nail (22) for clamping the mounting sleeve (20) is arranged on the mounting rod (21), and a pull ring (23) is further arranged at the top end of the mounting bracket (14).
2. The process for manufacturing the heat-insulating integrated plate according to claim 1, wherein: the pouring of the lightweight aggregate in the second step comprises the following steps in sequence:
1) Preparing a mixture: mixing the lightweight aggregate with water to form a mixture;
2) Pouring a mixture: pouring the mixture prepared in the step 1) into a mold directly and positioning the mixture between two fireproof and moisture-resistant plates.
3. The process for manufacturing the heat-insulating integrated plate according to claim 2, wherein: the volume part ratio of the lightweight aggregate to the water in the mixture prepared in the step 1) is 4:3.
4. A process for manufacturing a thermal insulation integrated board according to any one of claims 1 to 3, characterized in that:
the fireproof and moisture-resistant layer is a calcium silicate board; the lightweight aggregate comprises mixed cement, sand, rubber powder, cellulose, polyurethane particles and water, wherein the cement comprises the following components: sand: rubber powder: cellulose: the weight portion ratio of the polyurethane particles is 45-55:0.5-1.5:1-3: 0.15-0.35:10-12.
5. A process for manufacturing a thermal insulation integrated board according to any one of claims 1 to 3, characterized in that: the die in the step one comprises at least one die unit, the die unit comprises a female die (6) and a male die (7) which are oppositely arranged through a support mechanism, a concave (8) is arranged on the side surface of the female die (6) which is oppositely arranged with the male die (7), a convex (9) is arranged on the side surface of the male die (7) which is oppositely arranged with the female die (6), and a clamping groove (10) for clamping the first fireproof moisture-resistant layer (1) or the second fireproof moisture-resistant layer (2) is respectively arranged on the female die (6) or the male die (7) by taking the concave (8) or the convex (9) as a symmetrical center.
6. The process for manufacturing the heat-insulating integrated plate according to claim 5, wherein: the support mechanism comprises a cube frame with a bottom plate, a plurality of transverse rods (12) with the same quantity are uniformly and fixedly arranged on two side surfaces perpendicular to the bottom plate and oppositely arranged on the cube frame, at least two rows of barriers are arranged between two opposite side surfaces perpendicular to the bottom plate in the cube frame, and a female die (6) or a male die (7) is arranged between two adjacent barriers.
7. The process for manufacturing the heat-insulating integrated plate according to claim 6, wherein: wheels are arranged at the bottom end of the cube frame.
8. The process for manufacturing the heat-insulating integrated plate according to any one of claims 1 to 3, 6 and 7, characterized in that: step A and polyurethane screening are further arranged before the die is erected: and screening the recovered waste polyurethane particles by using a screen to remove impurities, and simultaneously retaining polyurethane particles with the particle size smaller than 1cm.
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