CN111485638A - Novel building material heated board - Google Patents

Novel building material heated board Download PDF

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Publication number
CN111485638A
CN111485638A CN202010378609.8A CN202010378609A CN111485638A CN 111485638 A CN111485638 A CN 111485638A CN 202010378609 A CN202010378609 A CN 202010378609A CN 111485638 A CN111485638 A CN 111485638A
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heat
insulating layer
plate body
parts
stirring
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袁志广
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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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0209—Methods, e.g. characterised by the composition of the agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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
    • E04B1/66—Sealings
    • E04B1/665—Sheets or foils impervious to water and water vapor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a novel building material heat-insulating plate which comprises a plate body, wherein the plate body comprises a heat-insulating layer and a waterproof layer, the heat-insulating layer is positioned inside the waterproof layer, a heat conducting fin is fixedly connected inside the heat-insulating layer, a heat conducting rod is fixedly connected to the front side of the heat conducting fin, one end of the heat conducting rod penetrates through the plate body and extends to the outside of the plate body, a heat absorbing plate is fixedly connected to one end of the heat conducting rod extending to the outside of the plate body, and a cavity is formed in the heat-insulating layer. This novel building material heated board includes heat preservation and waterproof layer through the plate body, can alleviate holistic weight, still can strengthen the effect of heat conduction simultaneously, on the other hand, still can strengthen the stability of absorber plate, has seted up the cavity through the inside of heat preservation, is provided with the cavity in the inside on cold-proof layer to with filling carbon dioxide gas in the cavity, certain protecting effect has, also can play the function that prevents the heat loss.

Description

Novel building material heated board
Technical Field
The invention relates to the technical field of building materials, in particular to a novel building material insulation board.
Background
The building material is a general name of materials used in buildings, and is called as a building material, the novel building material has a wide range, and comprises a heat insulation material, a high-strength material, a breathable material and the like which belong to novel materials, the building material is a general name of materials used in civil engineering and building engineering, the building material can be divided into a structural material, a decorative material and some special materials, and the structural material comprises wood, bamboo, stone, cement, concrete, metal, brick and tile, ceramic, glass, engineering plastics, composite materials and the like; the decorative material comprises various coatings, paints, plating layers, veneers, ceramic tiles with various colors, glass with special effects and the like; the special material is used for water proofing, moisture proofing, corrosion prevention, fire prevention, flame retardance, sound insulation, heat preservation, sealing and the like.
The invention of patent publication No. CN 109339266A discloses a novel building material insulation board, which comprises a board body, wherein fixing holes are formed in four corners of the board body, a water storage bag is arranged inside the board body, a heat insulation layer is arranged on the outer side of the water storage bag, a water-resisting layer is arranged on the outer side of the heat insulation layer, heat insulation water is arranged inside the water storage bag, heat conducting fins are arranged inside the heat insulation water, a heat absorption plate is arranged on one side of the board body, and heat conducting rods are arranged between the heat absorption plate and the heat conducting fins. According to the invention, the water storage bag and the heat absorption plate are arranged, a user uses the fixing screw to install the plate body on the outer wall of the movable board house through the fixing hole, the heat absorption plate absorbs the heat of sunlight in the daytime and transmits the heat to the position of the heat conducting fin through the heat conducting rod, the heat conducting fin conducts heat with heat preservation water to raise the temperature of the heat preservation water, the heat preservation water can conduct heat to the movable board house at night, the temperature in the movable board house is raised, a comfortable living environment is provided for the user, and the use of the user is facilitated.
In the process of using the heat insulation plate in the patent, the following defects are found: 1. because the addition of water storage bag can increase holistic weight, leads to the stable greatly reduced of installation, and 2, the installation of absorber plate is unstable, can reduce holistic stability ability, and 3, the offering of fixed orifices can make partly heat loss, 4, adopt the straw material as the heat preservation, and its heat preservation effect is not good, can reduce the heat preservation time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel building material heat-insulating plate, which solves the problem that in the process of using the heat-insulating plate in the patent, the whole weight can be increased due to the addition of a water storage bag, so that the installation stability is greatly reduced, the installation of the heat-insulating plate is unstable, the whole stability performance can be reduced, meanwhile, due to the arrangement of a fixing hole, part of heat can be lost, a straw material is adopted as a heat-insulating layer, the heat-insulating effect is poor, the heat-insulating time can be reduced, and finally, the whole heat-insulating plate is installed through a screw, so that the installation steps are complicated.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel building material heated board, the package rubbing board body, the plate body includes heat preservation and waterproof layer, the heat preservation is located the inside of waterproof layer, the inside fixedly connected with conducting strip of heat preservation to the positive fixedly connected with conducting rod of conducting strip, the one end of conducting rod runs through the plate body and extends to the outside of plate body, the conducting rod extends to the outside one end fixedly connected with absorber plate of plate body, the cavity has been seted up to the inside of heat preservation to the cavity is close to the outside one side swing joint of plate body and has the sealing plug, the equal fixedly connected with slide rail in one side and the bottom of plate body to the opposite side and the equal fixedly connected with in top of plate body and the slide of slide rail.
Preferably, the periphery of the plate body is bonded with a protection angle through an adhesive, the number of the heat conduction rods is eight, and the number of the cavities is four.
Preferably, the waterproof layer is bonded with the heat insulation layer through glue, the heat absorption plate is made of rubber materials, and the sliding rail and the sliding plate are made of light steel materials.
Preferably, the preparation method of the novel building material insulation board specifically comprises the following steps:
s1, selecting straws which are not rotten or damaged by worms, soaking the straws in sterile water for 3-5 days, taking out the straws for drying for 30-50 minutes at the drying temperature of 60-90 ℃ until the water content is 1% -2%, then putting the straws into a crusher for crushing for 10-20 minutes until the mesh number is 200-mesh and 300-mesh, putting a proper amount of waste paper into the crusher for crushing for 10-20 minutes until the mesh number is 200-mesh and 300-mesh, and taking out straw residues and waste paper powder for later use;
s2, selecting a proper amount of polystyrene resin, polypropylene fiber and nylon, putting the polystyrene resin, the polypropylene fiber and the nylon into a crusher for crushing, wherein the crushing time is 20-30 minutes, taking out the powder, pouring the powder into a stirrer for stirring, then sequentially adding a proper amount of bentonite and silica sol, continuously mixing, raising the temperature of the stirrer to 50-60 ℃, controlling the stirring speed at 500 revolutions per minute (plus one year) of 300-fold materials, stirring for 10-20 minutes, then adding a proper amount of modified additives, waterproofing agents and defoaming agents, continuously stirring, raising the temperature of the stirrer to 80-90 ℃, controlling the stirring speed at 550 revolutions per minute (minus one year) of 350-fold materials, stirring for 20-30 minutes, then adding the straw slag and waste paper powder prepared in the step S1, continuously mixing and stirring, controlling the stirring speed at 550 revolutions per minute (minus one year), stirring for 20-30 minutes to obtain the raw material of the heat-insulating layer;
s3, selecting a clean plate mold, pouring a layer of heat-insulating layer raw material to enable the heat-insulating layer raw material to be naturally air-dried for a period of time, keeping a certain degree of wetness, then placing a heat-conducting fin fixed with a heat-conducting rod on the heat-insulating layer raw material, continuously pouring the heat-insulating layer raw material, placing four tubular objects in the heat-insulating layer to enable the heat-insulating layer raw material to be hollow, making the other side of the heat-insulating layer by using another mold, placing the four tubular objects in the heat-insulating layer to enable the heat-insulating layer to be hollow during pouring, reserving through holes matched with the heat-conducting rod at the position corresponding to the other half, then bonding the two heat-insulating layers together by using the heat-insulating layer raw material to enable the two heat-insulating layers to be naturally air-dried, then demolding, bonding a layer of waterproof layer on the surface of the heat-, then fixing the heat conducting rod on the heat absorbing plate, filling carbon dioxide gas in the cavity, and plugging the cavity by using the sealing plug, so that the novel building material heat insulating plate can be obtained.
The polystyrene resin is a chemical substance, has a molecular formula of C8H8, and is colorless, odorless, tasteless and glossy transparent solid.
The bentonite is a non-metal mineral product with montmorillonite as a main mineral component, and the montmorillonite structure is 2: a type 1 crystal structure.
The polypropylene fiber is a novel concrete reinforcing fiber and is called as a secondary reinforcing rib of concrete, and the flame retardant modification of the polypropylene fiber is mainly prepared by adding modification and a flame retardant after-finishing method.
Silica sol is a dispersion of nano-sized silica particles in water or a solvent, and since SiO2 in silica sol contains a large amount of water and hydroxyl groups, silica sol can also be expressed as msio2.nh2o, and there are various ways to prepare silica sol, and the most common methods are ion exchange method, one-step hydrolysis method of silica powder, silane hydrolysis method, and the like.
The modifying additive is barium stearate.
The polyamide is commonly called Nylon (Nylon), which is a general name of high polymers containing amide groups in a main chain repeating unit of a macromolecule, and can be prepared by ring-opening polymerization of lactam or polycondensation of diamine and dibasic acid.
Preferably, the waterproof agent is a melamine waterproof agent, and the defoaming agent is a siloxane co-cluster.
Preferably, the feed additive is prepared from the following raw materials in parts by weight: 30-60 parts of polystyrene resin, 30-40 parts of straw, 20-30 parts of bentonite, 25-45 parts of polypropylene fiber, 15-30 parts of waste paper, 30-40 parts of silica sol, 15-35 parts of modified additive, 20-40 parts of waterproof agent, 20-40 parts of defoaming agent and 25-45 parts of nylon.
Advantageous effects
The invention provides a novel building material insulation board. Compared with the prior art, the method has the following beneficial effects:
(1) this novel building material heated board, include heat preservation and waterproof layer through the plate body, the heat preservation is located the inside of waterproof layer, the inside fixedly connected with conducting strip of heat preservation, and the positive fixedly connected with conducting rod of conducting strip, the one end of conducting rod runs through the plate body and extends to the outside of plate body, the conducting rod extends to the outside one end fixedly connected with absorber plate of plate body, the cavity has been seted up to the inside of heat preservation, and the cavity is close to the outside one side swing joint of plate body sealing plug, the equal fixedly connected with slide rail in one side and the bottom of plate body, and the opposite side of plate body and the slide of the equal fixedly connected with in top and slide rail looks adaptation, use the frivolous conducting strip of bold, can alleviate holistic weight, still can strengthen the effect of heat conduction simultaneously, on the.
(2) This novel building material heated board, the cavity has been seted up through the inside of heat preservation, and the cavity is close to the outside one side swing joint of plate body sealing plug, one side and the equal fixedly connected with slide rail in bottom of plate body, and the opposite side of plate body and the slide of the equal fixedly connected with in top and slide rail looks adaptation, all there is the angle of protection through the adhesive bonding around the plate body, the quantity of heat conduction pole is eight, the quantity of cavity is four, bond through glue between waterproof layer and the heat preservation mutually, the absorber plate is made by rubber materials, slide rail and slide are the light steel material, inside on cold-proof layer is provided with the cavity, and with filling carbon dioxide gas in the cavity, play the function that prevents the heat loss.
(3) The novel building material heat preservation plate is prepared by S1, selecting straws which are not rotten or damaged by worms, soaking the straws in sterile water, taking out the straws for drying, then putting the straws into a crusher for crushing, putting a proper amount of waste paper into the crusher for crushing, and then taking out straw residues and waste paper powder for later use; s2, selecting a proper amount of polystyrene resin, polypropylene fiber and nylon, putting the polystyrene resin, the polypropylene fiber and the nylon into a crusher for crushing, taking out the powder of the polystyrene resin, pouring the powder into a stirrer for stirring, sequentially adding a proper amount of bentonite and silica sol, continuously mixing, then adding a proper amount of modification additive, waterproofing agent and defoaming agent, continuously stirring, adding the straw slag and the waste paper powder prepared in the step S1, and continuously mixing and stirring to obtain a raw material of the heat-insulating layer.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a top view of the internal structure of the present invention;
fig. 4 is a perspective view of a heat sink structure of the present invention.
In the figure: 1-plate body, 11-heat preservation layer, 12-waterproof layer, 2-heat conducting sheet, 3-heat conducting rod, 4-absorber plate, 5-cavity, 6-sealing plug, 7-slide rail, 8-slide plate and 9-protective angle.
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.
Referring to fig. 1-4, the present invention provides three technical solutions: the utility model provides a novel building material heated board, which comprises a plate body 1, plate body 1 includes heat preservation 11 and waterproof layer 12, heat preservation 11 is located waterproof layer 12's inside, heat preservation 11's inside fixedly connected with conducting strip 2, and the positive fixedly connected with conducting rod 3 of conducting strip 2, the one end of conducting rod 3 runs through plate body 1 and extends to plate body 1's outside, conducting rod 3 extends to plate body 1 outside one end fixedly connected with absorber plate 4, cavity 5 has been seted up to heat preservation 11's inside, and cavity 5 is close to plate body 1 outside one side swing joint has sealing plug 6, the equal fixedly connected with slide rail 7 in one side and the bottom of plate body 1, and the opposite side and the equal fixedly connected with in top of plate body 1 and the slide 8 of 7 looks adaptations of slide.
In the invention, the periphery of the plate body 1 is bonded with the protection angle 9 through an adhesive, the number of the heat conduction rods 3 is eight, and the number of the cavities 5 is four.
According to the invention, the waterproof layer 12 and the heat-insulating layer are bonded through glue, the heat absorbing plate 4 is made of rubber material, and the sliding rail 7 and the sliding plate 8 are both made of light steel.
A preparation method of a novel building material insulation board specifically comprises the following embodiments:
example 1
S1, selecting 35 parts of straws which are not rotten or damaged by worms, soaking the straws in sterile water for 4 days, taking out the straws for drying at the drying temperature of 75 ℃ for 40 minutes, then putting the straws into a crusher for crushing, wherein the crushing time is 15 minutes, the crushing mesh number is 250 meshes, putting 22 parts of waste paper into the crusher for crushing, the crushing time is 15 minutes, the crushing mesh number is 250 meshes, and then taking out straw residues and waste paper powder for later use;
s2, selecting 45 parts of polystyrene resin, 35 parts of polypropylene fiber and 35 parts of chinlon, putting the materials into a grinder for grinding for 25 minutes, then taking out the powder, pouring the powder into a stirrer for stirring, then sequentially adding 25 parts of bentonite and 35 parts of silica sol, continuously mixing, raising the temperature of the stirrer to 55 ℃, controlling the stirring speed at 400 revolutions per minute and the stirring time at 15 minutes, then adding 25 parts of modified additive, 30 parts of waterproofing agent and 30 parts of defoaming agent, continuing stirring, raising the temperature of the stirrer to 85 ℃, controlling the stirring speed at 450 revolutions per minute, stirring for 25 minutes, then adding the straw residues and waste paper powder prepared in the step S1, and continuously mixing and stirring, wherein the stirring speed is controlled at 450 revolutions per minute, and the stirring time is 25 minutes, so that the raw material of the heat-insulating layer 11 can be obtained;
s3, selecting a clean plate mold, pouring a layer of heat-insulating layer 11 raw material to enable the heat-insulating layer 11 raw material to be naturally air-dried for a period of time, keeping a certain degree of wetness, then placing the heat-conducting sheet 2 fixed with the heat-conducting rod 3 on the heat-conducting sheet, continuously pouring the heat-insulating layer 11 raw material, placing four tubular objects in the heat-insulating layer 11 to enable the heat-insulating layer 11 to be hollow, making the other side of the heat-insulating layer 11 by using another mold, placing the four tubular objects in the heat-insulating layer 11 to enable the heat-insulating layer 11 to be hollow during pouring, reserving through holes matched with the heat-conducting rod 3 at the position corresponding to the other half, then adhering the two heat-insulating layers 11 together by using the heat-insulating layer 11 raw material to enable the heat-insulating layers to be naturally air-dried, then demolding, adhering a layer of waterproof layer 12 on the surface of the heat-insulating layer 11 by using glue, adhering, then fixing the heat conducting rod 3 on the heat absorbing plate 4, filling the cavity 5 with carbon dioxide gas, and plugging the cavity 5 by using the sealing plug 6, thus obtaining the novel building material heat insulating plate.
Example 2
S1, selecting 30 parts of straws which are not rotten or damaged by worms, soaking the straws in sterile water for 3 days, taking out the straws for drying at 60 ℃ for 30 minutes, putting the straws into a crusher for crushing for 10 minutes to obtain 200 meshes of crushed straws, putting 15 parts of waste paper into the crusher for crushing for 10 minutes to obtain 200 meshes of crushed straws, and taking out straw residues and waste paper powder for later use;
s2, selecting 30 parts of polystyrene resin, 25 parts of polypropylene fiber and 25 parts of chinlon, putting the materials into a grinder for grinding for 20 minutes, then taking out the powder, pouring the powder into a stirrer for stirring, then sequentially adding 20 parts of bentonite and 30 parts of silica sol, continuously mixing, raising the temperature of the stirrer to 50 ℃, controlling the stirring speed at 300 revolutions per minute and the stirring time at 10 minutes, then adding 15 parts of modified additive, 20 parts of waterproofing agent and 20 parts of defoaming agent, continuing stirring, raising the temperature of the stirrer to 80 ℃, controlling the stirring speed at 350 revolutions per minute, and stirring for 20 minutes, then adding the straw residues and waste paper powder prepared in the step S1, and continuously mixing and stirring, wherein the stirring speed is controlled at 350 revolutions per minute, and the stirring time is 20 minutes, so that the raw material of the heat-insulating layer 11 can be obtained;
s3, selecting a clean plate mold, pouring a layer of heat-insulating layer 11 raw material to enable the heat-insulating layer 11 raw material to be naturally air-dried for a period of time, keeping a certain degree of wetness, then placing the heat-conducting sheet 2 fixed with the heat-conducting rod 3 on the heat-conducting sheet, continuously pouring the heat-insulating layer 11 raw material, placing four tubular objects in the heat-insulating layer 11 to enable the heat-insulating layer 11 to be hollow, making the other side of the heat-insulating layer 11 by using another mold, placing the four tubular objects in the heat-insulating layer 11 to enable the heat-insulating layer 11 to be hollow during pouring, reserving through holes matched with the heat-conducting rod 3 at the position corresponding to the other half, then adhering the two heat-insulating layers 11 together by using the heat-insulating layer 11 raw material to enable the heat-insulating layers to be naturally air-dried, then demolding, adhering a layer of waterproof layer 12 on the surface of the heat-insulating layer 11 by using glue, adhering, then fixing the heat conducting rod 3 on the heat absorbing plate 4, filling the cavity 5 with carbon dioxide gas, and plugging the cavity 5 by using the sealing plug 6, thus obtaining the novel building material heat insulating plate.
Example 3
S1, selecting 40 parts of straws which are not rotten or damaged by worms, soaking the straws in sterile water for 5 days, taking out the straws for drying at the drying temperature of 90 ℃ for 50 minutes, then putting the straws into a crusher for crushing until the crushing time is 120 minutes and the crushing mesh number is 300 meshes, putting 30 parts of waste paper into the crusher for crushing until the crushing time is 20 minutes and the crushing mesh number is 300 meshes, and then taking out straw residues and waste paper powder for later use;
s2, selecting 60 parts of polystyrene resin, 45 parts of polypropylene fiber and 45 parts of chinlon, putting the materials into a grinder for grinding for 30 minutes, then taking out the powder, pouring the powder into a stirrer for stirring, then sequentially adding 30 parts of bentonite and 40 parts of silica sol, continuously mixing, raising the temperature of the stirrer to 60 ℃, controlling the stirring speed at 500 revolutions per minute and the stirring time at 20 minutes, then adding 35 parts of modified additive, 40 parts of waterproofing agent and 40 parts of defoaming agent, continuing stirring, raising the temperature of the stirrer to 90 ℃, controlling the stirring speed at 550 revolutions per minute, stirring for 30 minutes, then adding the straw residues and waste paper powder prepared in the step S1, and continuously mixing and stirring at the stirring speed of 550 revolutions per minute for 30 minutes to obtain a raw material of the heat-insulating layer 11;
s3, selecting a clean plate mold, pouring a layer of heat-insulating layer 11 raw material to enable the heat-insulating layer 11 raw material to be naturally air-dried for a period of time, keeping a certain degree of wetness, then placing the heat-conducting sheet 2 fixed with the heat-conducting rod 3 on the heat-conducting sheet, continuously pouring the heat-insulating layer 11 raw material, placing four tubular objects in the heat-insulating layer 11 to enable the heat-insulating layer 11 to be hollow, making the other side of the heat-insulating layer 11 by using another mold, placing the four tubular objects in the heat-insulating layer 11 to enable the heat-insulating layer 11 to be hollow during pouring, reserving through holes matched with the heat-conducting rod 3 at the position corresponding to the other half, then adhering the two heat-insulating layers 11 together by using the heat-insulating layer 11 raw material to enable the heat-insulating layers to be naturally air-dried, then demolding, adhering a layer of waterproof layer 12 on the surface of the heat-insulating layer 11 by using glue, adhering, then fixing the heat conducting rod 3 on the heat absorbing plate 4, filling the cavity 5 with carbon dioxide gas, and plugging the cavity 5 by using the sealing plug 6, thus obtaining the novel building material heat insulating plate.
And those not described in detail in this specification are well within the skill of those in the art.
Comparative example
30 workers in a certain building material processing plant are randomly selected to test the insulation boards, wherein 10 workers are selected to test the insulation board manufactured by the manufacturing method in embodiment 1 of the invention, 10 workers are randomly selected to test the insulation board manufactured by the manufacturing method in embodiment 2 of the invention, and the remaining 10 workers test the insulation board manufactured by the manufacturing method in embodiment 3 of the invention, and after the 30 workers test, the tested effect is recorded.
Experimental chart
Figure BDA0002481180210000101
As shown in the above table, the heat preservation effect of this embodiment 1 production is best, shine after one day of the sun, it is indoor to take back, it is 30 minutes when test heat preservation is long, and intensity is fine, use the frivolous conducting strip of bold, can alleviate holistic weight, still can strengthen the effect of heat conduction simultaneously, on the other hand, still can strengthen the stability of absorber plate, be provided with the cavity in the inside on cold-proof layer, and with filling carbon dioxide gas in the cavity, certain safeguard effect has, also can play the function that prevents the heat loss, adopt polystyrene resin, the straw, bentonite, polypropylene fiber, waste paper, silica sol, the modified additive, a waterproof agent, defoaming agent and polyamide fibre are as the raw materials of heat preservation, can improve the heat preservation effect of heat preservation, prolong the incubation time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel building material heated board, includes plate body (1), plate body (1) is including heat preservation (11) and waterproof layer (12), heat preservation (11) are located the inside of waterproof layer (12), its characterized in that: the inside fixedly connected with conducting strip (2) of heat preservation (11) to the positive fixedly connected with conducting rod (3) of conducting strip (2), the one end of conducting rod (3) runs through plate body (1) and extends to the outside of plate body (1), conducting rod (3) extend to plate body (1) outside one end fixedly connected with absorber plate (4), cavity (5) have been seted up to the inside of heat preservation (11) to one side swing joint that cavity (5) are close to plate body (1) outside has sealing plug (6), the equal fixedly connected with slide rail (7) in one side and the bottom of plate body (1) to the opposite side and the equal fixedly connected with in top of plate body (1) and slide (8) of slide rail (7) looks adaptation.
2. The novel building construction material insulation board of claim 1, characterized in that: the periphery of the plate body (1) is bonded with the protection corners (9) through an adhesive, the number of the heat conducting rods (3) is eight, and the number of the cavities (5) is four.
3. The novel building construction material insulation board of claim 1, characterized in that: the waterproof layer (12) is bonded with the heat-insulating layer through glue, the heat absorbing plate (4) is made of rubber materials, and the sliding rail (7) and the sliding plate (8) are both made of light steel.
4. A novel building construction material insulation board according to any of claims 1-3, characterized in that: the preparation method specifically comprises the following steps:
s1, selecting straws which are not rotten or damaged by worms, soaking the straws in sterile water for 3-5 days, taking out the straws for drying for 30-50 minutes at the drying temperature of 60-90 ℃ until the water content is 1% -2%, then putting the straws into a crusher for crushing for 10-20 minutes until the mesh number is 200-mesh and 300-mesh, putting a proper amount of waste paper into the crusher for crushing for 10-20 minutes until the mesh number is 200-mesh and 300-mesh, and taking out straw residues and waste paper powder for later use;
s2, selecting a proper amount of polystyrene resin, polypropylene fiber and nylon, putting the polystyrene resin, the polypropylene fiber and the nylon into a crusher for crushing, wherein the crushing time is 20-30 minutes, taking out the powder, pouring the powder into a stirrer for stirring, then sequentially adding a proper amount of bentonite and silica sol, continuously mixing, raising the temperature of the stirrer to 50-60 ℃, controlling the stirring speed at 500 revolutions per minute (plus one year) of 300-fold materials, stirring for 10-20 minutes, then adding a proper amount of modified additives, waterproofing agents and defoaming agents, continuously stirring, raising the temperature of the stirrer to 80-90 ℃, controlling the stirring speed at 550 revolutions per minute (minus one year) of 350-fold materials, stirring for 20-30 minutes, then adding the straw slag and waste paper powder prepared in the step S1, continuously mixing and stirring, controlling the stirring speed at 550 revolutions per minute (minus one year), stirring for 20-30 minutes to obtain a raw material of the heat-insulating layer (11);
s3, selecting a clean plate mold, pouring a layer of heat-insulating layer (11) raw material to enable the heat-insulating layer to be naturally air-dried for a period of time, keeping a certain degree of wetness, then placing the heat-conducting sheet (2) fixed with the heat-conducting rod (3) on the heat-conducting sheet, continuously pouring the heat-insulating layer (11) raw material, placing four tubular objects in the heat-insulating layer (11) to enable the heat-insulating layer to be hollow, making the other side of the heat-insulating layer (11) by using another mold, placing the four tubular objects in the heat-insulating layer (11) to enable the heat-insulating layer to be hollow during pouring, reserving through holes matched with the heat-conducting rod (3) at the position corresponding to the other half of the heat-insulating layer, then adhering the two heat-insulating layers (11) together by using the heat-insulating layer (11) raw material to enable the heat-insulating layers to be naturally air, all glue all around whole plate body (1) and stick on angle protector (9), utilize installation component at surface mounting slide rail (7) and slide (8) of plate body (1), then fix heat conduction pole (3) on absorber plate (4), be full of carbon dioxide gas in cavity (5), utilize sealing plug (6) to plug cavity (5), can obtain novel building material heated board.
5. The novel building construction material insulation board of claim 4, characterized in that: the waterproof agent is melamine waterproof agent, and the defoaming agent is silicon ether co-clustering.
6. The novel building construction material insulation board of claim 4, characterized in that: the feed is prepared from the following raw materials in parts by weight: 30-60 parts of polystyrene resin, 30-40 parts of straw, 20-30 parts of bentonite, 25-45 parts of polypropylene fiber, 15-30 parts of waste paper, 30-40 parts of silica sol, 15-35 parts of modified additive, 20-40 parts of waterproof agent, 20-40 parts of defoaming agent and 25-45 parts of nylon.
CN202010378609.8A 2020-05-07 2020-05-07 Novel building material heated board Withdrawn CN111485638A (en)

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