CN113878941B - Heating and heat-preserving ceramic tile paving structure and preparation method thereof - Google Patents

Heating and heat-preserving ceramic tile paving structure and preparation method thereof Download PDF

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Publication number
CN113878941B
CN113878941B CN202111174015.6A CN202111174015A CN113878941B CN 113878941 B CN113878941 B CN 113878941B CN 202111174015 A CN202111174015 A CN 202111174015A CN 113878941 B CN113878941 B CN 113878941B
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China
Prior art keywords
layer
ceramic tile
cement mortar
heat
heating
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CN202111174015.6A
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Chinese (zh)
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CN113878941A (en
Inventor
计凌云
区邦熙
李志林
杨君之
李志豪
朱联烽
邓波
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Guangdong Jianyi Group Ceramics Co ltd
Qingyuan Jianyi Ceramics Co Ltd
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Guangdong Jianyi Group Ceramics Co ltd
Qingyuan Jianyi Ceramics Co Ltd
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Priority to CN202111174015.6A priority Critical patent/CN113878941B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • B32B38/145—Printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
    • E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
    • E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)

Abstract

The application discloses a heating and heat-preserving ceramic tile paving structure and a preparation method thereof, wherein the ceramic tile paving structure comprises a ceramic tile layer, a heating layer, an insulating protection layer, a heat-preserving layer, a ceramic tile adhesive layer and a cement mortar layer which are sequentially arranged from top to bottom; the cement mortar layer consists of cement mortar and foam particles dispersed in the cement mortar, the distance between adjacent foam particles is 8-12cm, and the cross section area S1 of the cement mortar layer is within the same cross section: cross-sectional area s2=3.5-4.5 of the foam particles: 1. the cement mortar and the foam particles form a cement mortar layer, the foam particles are dispersed and distributed without aggregation, the distance between each two foam particles is 8-12cm, and the ratio of the whole area S1 of the cement mortar layer to the area S2 occupied by the foam particles is 3.5-4.5:1, the intensity is not excessively reduced when guaranteeing that the heating heat preservation ceramic tile spreads the structure and has better heat preservation effect. The heating and heat-preserving ceramic tile paving structure has the characteristics of high heat-preserving efficiency, low cost and moderate strength.

Description

Heating and heat-preserving ceramic tile paving structure and preparation method thereof
Technical Field
The application relates to the technical field of tile paving, in particular to a heating and heat-preserving tile paving structure and a preparation method thereof.
Background
In the traditional water heating or electric heating mode, the tiles laid on the ground are all passively heated, and are made of the tiles, heating cables at the back of the tiles and polyurethane heat-insulating materials, and finally are encapsulated by glue; if the polyurethane material needs a good heat preservation effect, the thickness and the density of the polyurethane material are moderate, and the requirement on quality is high, the manufacturing cost is relatively increased; and because cement is paved on the heating material, the heat preservation efficiency of the cement is poor, a large amount of heat energy can be lost, and the heat preservation effect of the heating ceramic tile after heating is low.
Disclosure of Invention
The application mainly aims to provide a heating and heat-preserving ceramic tile paving structure and a preparation method thereof, and aims to solve the technical problems that the existing heating ceramic tile is high in manufacturing cost and poor in heat-preserving effect.
In order to achieve the aim, the application provides a heating and heat-preserving ceramic tile paving structure, which comprises a ceramic tile layer, a heating layer, an insulating protective layer, a heat-preserving layer, a ceramic tile adhesive layer and a cement mortar layer which are sequentially arranged from top to bottom;
the cement mortar layer consists of cement mortar and foam particles dispersed in the cement mortar, the distance between adjacent foam particles is 8-12cm, and the area S1 of the cement mortar layer is within the same cross section: area s2=3.5-4.5 of the foam particles: 1.
according to the scheme, the polyurethane heat-insulating layer is canceled, the honeycomb paper and the inorganic fiber are adopted as the heat-insulating layer, the sources of the honeycomb paper are wide, the waste utilization of the honeycomb paper is realized, and the production cost is reduced. In order to improve the heat preservation effect of the heating heat preservation ceramic tile paving structure, the conventional concrete base layer is replaced by the cement mortar layer with good heat preservation effect, the cement mortar layer is composed of cement mortar and foam particles, the heat preservation effect of the cement mortar layer is enhanced due to the fact that foam particles are added, and in order to keep the strength of the heating heat preservation ceramic tile paving structure, the foam particles of the scheme are dispersed in the cement mortar, namely the foam particles are not aggregated, the distance between every two foam particles is 8-12cm, and in the same cross section, the ratio of the whole area S1 of the cement mortar layer to the area S2 occupied by the foam particles is 3.5-4.5:1, so, can guarantee that the intensity can not excessively reduce when having better heat preservation effect by heating heat preservation ceramic tile shop to paste the structure.
Preferably, the diameter of the foam particles is 3-5mm, and the foam particles are polypropylene plastic foaming materials, polyether sulfone resins or polyphenylene sulfone resins. The foam particle diameter in this scheme can not be too big, because the intensity of foam particle itself is very low, the bulk strength on cement mortar layer is easily reduced when the particle diameter is too big, and the cement mortar layer of bottom can not bear too big pressure, leads to the heat preservation ceramic tile to spread and pastes the structure and spread and paste the life weak point after accomplishing. The foam particles are specifically polypropylene plastic foam materials, have more gas in the foam materials, have the advantages of light specific gravity, strong temperature resistance and good buffering performance, can bear the temperature of-40 ℃ to 110 ℃, meet all use scenes of the heating and heat-insulating tile paving structure, and in other embodiments, other high-temperature-resistant foam materials, such as polyethersulfone resin or polyphenylene sulfone resin, are selected.
Preferably, the thickness δ1 of the cement mortar layer: the total thickness delta 2=1 of the heating and heat-preserving ceramic tile paving structure: 3-5cm. Because the cement mortar layer is one of the main layer structures of the heating and heat-preserving ceramic tile paving structure, the heating and heat-preserving ceramic tile paving structure has the heat-preserving and supporting functions, the thickness of the heating and heat-preserving ceramic tile paving structure is limited in the proportion range, the heating and heat-preserving ceramic tile paving structure can be ensured to have longer service life, and the heat-preserving effect is better.
Preferably, the cement mortar comprises the following components in percentage by mass: 74-76% of cement, 9-11% of vitrified micro bubbles, 4-6% of hollow glass micro bubbles, 7-9% of floating beads and 2-3% of auxiliary agent;
the particle size of the vitrified microbeads is 0.5-1.5mm.
The cement mortar is not conventional cement mortar, but is prepared from cement, vitrified micro bubbles, hollow glass beads and floating beads, wherein the vitrified micro bubbles have different densities and particle diameters, and the density of the vitrified micro bubbles is 80-120 kg/m 3 The grain diameter is 3-5mm; the particle size of the hollow glass beads is 10-125 mu m; the floating beads are fly ash floating beads, the density is 1.07-2.4 g/cm < 3 >, the particle size is 58-150 mu m, the raw materials can further improve the heat preservation effect and strength of a cement mortar layer, the cement can be silicate cement or aluminate cement, and the auxiliary agents comprise a defoaming agent, a water reducing agent and the like, and are adaptively adjusted according to the required performance of the cement mortar.
Preferably, the hollow glass microsphere has a true density of 0.40g/cm 3 The compressive strength was 28MPa. When the hollow glass beads are under the limiting condition, the heating and heat-preserving ceramic tile paving structure in the scheme can achieve the best strength and heat-preserving effect.
Preferably, the density of the cement mortar layer is 1890-1910Kg/m 3 . The density of the cement mortar layer prepared by the scheme can be controlled to be1890-1910Kg/m 3 In the range, the heat preservation effect is better, and the heat preservation device has the characteristics of lighter weight besides maintaining a proper strength range.
Preferably, the heating layer is formed by printing a resistor strip on the inner side of the ceramic tile layer, and the thickness of the heating layer is 0.5mm. The layer that generates heat in this scheme does not adopt current heating cable or graphite alkene heating film, but sets up the recess in the inboard of ceramic tile to print the resistance strip in the recess, realize better heating effect, and need not use more heating material, further reduced manufacturing cost.
Preferably, the heat preservation layer consists of honeycomb paper and inorganic fibers filled in gaps of the honeycomb paper, and the thickness of the heat preservation layer is 2-6mm;
the thickness of the ceramic tile adhesive layer is 2-6mm.
Preferably, the insulating protection layer is an acrylic paint layer, and the thickness of the insulating protection layer is 1mm. The acrylic paint layer has good fatigue resistance and water-proof effect besides good insulation effect, and avoids the influence of the internal heating layer directly exposed on cement mortar.
The application also provides a preparation method of the heating and heat-preserving ceramic tile paving structure, which comprises the following steps:
s1, cleaning the ground, and determining the installation position of the heating and heat-preserving ceramic tile paving structure after detection;
s2, mixing cement, vitrified micro bubbles, hollow glass beads, floating beads and an auxiliary agent according to mass percent, uniformly stirring, mixing with foam particles, dispersing, and paving a cement mortar layer;
s3, printing a resistor strip on the inner side of the ceramic tile layer to obtain a heating layer, and then spraying an insulating protective layer;
s4, sticking honeycomb paper on the inner side of the insulating protective layer, and filling inorganic fibers in gaps of the honeycomb paper to obtain an insulating layer;
s5, brushing a ceramic tile adhesive layer on the inner side of the heat preservation layer, and paving the ceramic tile adhesive layer above the cement mortar layer. By adopting the preparation process, all layers are tightly combined, and the service life is further prolonged.
Compared with the prior art, the technical scheme of the application has the following beneficial effects: the heat-generating heat-insulating ceramic tile paving structure in the scheme realizes heat generation through the internal resistor bars, the heat-insulating layer formed by honeycomb paper and inorganic fibers is adopted to replace the existing polyurethane heat-insulating layer, the production cost is greatly reduced, the concrete composition of the original cement mortar is changed, the ceramic tile paving structure is formed by cement mortar and foam particles, the foam particles are dispersed and distributed in the cement mortar and do not gather, the distance between each foam particle is 8-12cm, and in the same cross section, the ratio of the whole area S1 of the cement mortar layer to the area S2 occupied by the foam particles is 3.5-4.5:1, so, can guarantee that the intensity can not excessively reduce when having better heat preservation effect by heating heat preservation ceramic tile shop to paste the structure. The heating and heat-preserving ceramic tile paving structure has the characteristics of high heat-preserving efficiency, low cost and moderate strength.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other related drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a heating and heat-preserving tile paving structure provided by the application.
In the accompanying drawings: 1-ceramic tile layer, 2-heating layer, 3-insulating protective layer, 4-heat preservation layer, 5-ceramic tile adhesive layer, 6-cement mortar layer and 61-foam particles.
The achievement of the objects, functional features and advantages of the present application will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.
A preparation method of a heating and heat-preserving ceramic tile paving structure comprises the following steps:
s1, cleaning the ground, and determining the installation position of a heating and heat-preserving ceramic tile paving structure after detection;
s2, mixing 74-76% of cement, 9-11% of vitrified micro bubbles, 4-6% of hollow glass micro bubbles, 7-9% of floating beads and 2-3% of auxiliary agent according to mass percentage, and uniformly stirring, wherein the particle size of the vitrified micro bubbles is 0.5-1.5mm, and the density of the vitrified micro bubbles is 80-120 kg/m 3 The method comprises the steps of carrying out a first treatment on the surface of the The particle size of the hollow glass beads is 3-5mm; the floating beads are fly ash floating beads with the density of 1.07-2.4 g/cm 3 The grain diameter is 58-150 mu m; then mixing the mixture with foam particles 61 and dispersing, wherein a cement mortar layer 6 consists of cement mortar and foam particles 61 dispersed in the cement mortar, the distance between adjacent foam particles 61 is 8-12cm, and the area S1 of the cement mortar layer 6 is within the same cross section: area s2=3.5-4.5 of the foam particles 61: 1, the diameter of the foam particles 61 is 3-5mm, and the true density of the hollow glass beads is 0.40g/m 3 The compressive strength is 28MPa;
paving a cement mortar layer 6, wherein the density of the cement mortar layer 6 is 1890-1910Kg/m 3 Thickness δ1 of cement mortar layer 6: total thickness δ2=1 of heating and heat-insulating tile paving structure: 3-5cm;
s3, printing a resistor strip on the inner side of the ceramic tile layer 1 to obtain a heating layer 2, wherein the thickness of the heating layer 2 is 0.5mm, and then spraying an insulating protective layer 3, and the thickness of the insulating protective layer 3 is 1mm;
s4, sticking honeycomb paper on the inner side of the insulating protective layer 3, and filling inorganic fibers in gaps of the honeycomb paper to obtain an insulating layer 4, wherein the thickness of the insulating layer 4 is 2-6mm;
s5, brushing a ceramic tile adhesive layer 5 on the inner side of the heat preservation layer 4, and paving the ceramic tile adhesive layer on the cement mortar layer 6.
The prepared heating and heat-preserving ceramic tile paving structure comprises a ceramic tile layer 1, a heating layer 2, an insulating protective layer 3, a heat-preserving layer 4, a ceramic tile adhesive layer 5 and a cement mortar layer 6 which are sequentially arranged from top to bottom.
The following description of the embodiments of the present application will be presented in further detail with reference to the examples, which should be understood as being merely illustrative of the present application and not limiting.
Example 1
A preparation method of a heating and heat-preserving ceramic tile paving structure comprises the following steps:
s1, cleaning the ground, and determining the installation position of a heating and heat-preserving ceramic tile paving structure after detection;
s2, mixing 75% of cement, 10% of vitrified micro bubbles, 5% of hollow glass micro bubbles, 8% of floating beads and 2% of auxiliary agent according to mass percentage, and uniformly stirring, wherein the particle size of the vitrified micro bubbles is 1.3mm, and the density of the vitrified micro bubbles is 80kg/m 3 The method comprises the steps of carrying out a first treatment on the surface of the The particle size of the hollow glass beads is 3.5cm; the floating beads are fly ash floating beads with the density of 1.6g/cm 3 Particle size is 107 μm; then mixing the mixture with foam particles 61 of polypropylene plastic foam material, dispersing by using a stirrer, wherein a cement mortar layer 6 consists of cement mortar and foam particles 61 dispersed in the cement mortar, the distance between adjacent foam particles 61 is 9cm, and the area S1 of the cement mortar layer 6 is within the same cross section: area s2=4.2 of the foam particle 61: 1, the diameter of the foam particles 61 is 5mm;
paving a cement mortar layer 6, wherein the thickness delta 1 of the cement mortar layer 6 is as follows: total thickness δ2=1 of heating and heat-insulating tile paving structure: 4cm;
s3, printing a resistor strip on the inner side of the ceramic tile layer 1 to obtain a heating layer 2, wherein the thickness of the heating layer 2 is 0.5mm, and then spraying an insulating protective layer 3, and the thickness of the insulating protective layer 3 is 1mm;
s4, sticking honeycomb paper on the inner side of the insulating protective layer 3, and filling inorganic fibers in gaps of the honeycomb paper to obtain an insulating layer 4, wherein the thickness of the insulating layer 4 is 4.5mm;
s5, brushing a ceramic tile adhesive layer 5 on the inner side of the heat preservation layer 4, and paving the ceramic tile adhesive layer on the cement mortar layer 6.
The prepared heating and heat-preserving ceramic tile paving structure comprises a ceramic tile layer 1, a heating layer 2, an insulating protective layer 3, a heat-preserving layer 4, a ceramic tile adhesive layer 5 and a cement mortar layer 6 which are sequentially arranged from top to bottom.
Example 2
A preparation method of a heating and heat-preserving ceramic tile paving structure comprises the following steps:
s1, cleaning the ground, and determining the installation position of a heating and heat-preserving ceramic tile paving structure after detection;
s2, mixing 74% of cement, 11% of vitrified micro bubbles, 4% of hollow glass micro bubbles, 8% of floating beads and 3% of auxiliary agent according to mass percentage, and uniformly stirring, wherein the particle size of the vitrified micro bubbles is 0.9mm, and the density of the vitrified micro bubbles is 120g/m 3 The method comprises the steps of carrying out a first treatment on the surface of the The particle size of the hollow glass beads is 4mm; the floating beads are fly ash floating beads with the density of 2.3g/cm 3 Particle size of 78 μm; then mixing the mixture with foam particles 61 of polypropylene plastic foam material, dispersing by using a stirrer, wherein a cement mortar layer 6 consists of cement mortar and foam particles 61 dispersed in the cement mortar, the distance between adjacent foam particles 61 is 11cm, and the area S1 of the cement mortar layer 6 is within the same cross section: area s2=3.6 of the foam particle 61: 1, the diameter of the foam particles 61 is 4mm;
paving a cement mortar layer 6, wherein the thickness delta 1 of the cement mortar layer 6 is as follows: total thickness δ2=1 of heating and heat-insulating tile paving structure: 3cm;
s3, printing a resistor strip on the inner side of the ceramic tile layer 1 to obtain a heating layer 2, wherein the thickness of the heating layer 2 is 0.5mm, and then spraying an insulating protective layer 3, and the thickness of the insulating protective layer 3 is 1mm;
s4, sticking honeycomb paper on the inner side of the insulating protective layer 3, and filling inorganic fibers in gaps of the honeycomb paper to obtain an insulating layer 4, wherein the thickness of the insulating layer 4 is 3mm;
s5, brushing a ceramic tile adhesive layer 5 on the inner side of the heat preservation layer 4, and paving the ceramic tile adhesive layer on the cement mortar layer 6.
The prepared heating and heat-preserving ceramic tile paving structure comprises a ceramic tile layer 1, a heating layer 2, an insulating protective layer 3, a heat-preserving layer 4, a ceramic tile adhesive layer 5 and a cement mortar layer 6 which are sequentially arranged from top to bottom.
Example 3
A preparation method of a heating and heat-preserving ceramic tile paving structure comprises the following steps:
s1, cleaning the ground, and determining the installation position of a heating and heat-preserving ceramic tile paving structure after detection;
s2, mixing 76% of cement, 9% of vitrified micro bubbles, 4% of hollow glass micro bubbles, 9% of floating beads and 2% of auxiliary agent according to mass percentage, and uniformly stirring, wherein the particle size of the vitrified micro bubbles is 0.5mm, and the density of the vitrified micro bubbles is 100g/m 3 The method comprises the steps of carrying out a first treatment on the surface of the The particle size of the hollow glass beads is 5mm; the floating beads are fly ash floating beads with the density of 1.1g/m 3 Particle size of 150 μm; then mixing the mixture with foam particles 61 of polypropylene plastic foam material, dispersing by using a stirrer, wherein a cement mortar layer 6 consists of cement mortar and foam particles 61 dispersed in the cement mortar, the distance between adjacent foam particles 61 is 8cm, and the area S1 of the cement mortar layer 6 is within the same cross section: area s2=4 of the foam particle 61: 1, the diameter of the foam particles 61 is 3mm;
paving a cement mortar layer 6, wherein the thickness delta 1 of the cement mortar layer 6 is as follows: total thickness δ2=1 of heating and heat-insulating tile paving structure: 5cm;
s3, printing a resistor strip on the inner side of the ceramic tile layer 1 to obtain a heating layer 2, wherein the thickness of the heating layer 2 is 0.5mm, and then spraying an insulating protective layer 3, and the thickness of the insulating protective layer 3 is 1mm;
s4, sticking honeycomb paper on the inner side of the insulating protective layer 3, and filling inorganic fibers in gaps of the honeycomb paper to obtain an insulating layer 4, wherein the thickness of the insulating layer 4 is 5.5mm;
s5, brushing a ceramic tile adhesive layer 5 on the inner side of the heat preservation layer 4, and paving the ceramic tile adhesive layer on the cement mortar layer 6.
The prepared heating and heat-preserving ceramic tile paving structure comprises a ceramic tile layer 1, a heating layer 2, an insulating protective layer 3, a heat-preserving layer 4, a ceramic tile adhesive layer 5 and a cement mortar layer 6 which are sequentially arranged from top to bottom.
Comparative example 1
The conditions in this comparative example were the same as in example 1, except that: the cement mortar of this comparative example was manually stirred and dispersed while mixing with the foam particles 61 of polypropylene plastic foam material, and a part of the foam particles 61 were aggregated together.
Comparative example 2
The conditions in this comparative example were the same as in example 3, except that: in this comparative example, the areas S1 of the cement mortar layers 6 are within the same cross section: the area s2=5.6:1 of the foam particles 61.
Comparative example 3
The conditions in this comparative example were the same as in example 3, except that: in this comparative example, the areas S1 of the cement mortar layers 6 are within the same cross section: area s2=2.2 of the foam particles: 1.
comparative example 4
The conditions in this comparative example were the same as in example 3, except that: the diameter of the foam particles 61 of this comparative example was 2mm.
Comparative example 5
The conditions in this comparative example were the same as in example 3, except that: the diameter of the foam particles 61 of this comparative example was 6mm.
Comparative example 6
The conditions in this comparative example were the same as in example 3, except that: the cement mortar used in this example consisted of cement and sand, and cement: sand mass ratio = 1:3.
Example 4
The conditions in this comparative example were the same as in example 3, except that: the hollow glass beads used in this example had a compressive strength of 28MPa at a true density of 0.40g/m 3.
The performance test was conducted on examples 1 to 4 and comparative examples 1 to 6, and the test results are shown in the following table:
TABLE 1 Performance test results
As can be seen from the test results in table 1, the heat-insulating tile paving structure of the present application will have a significantly reduced heat-insulating effect and strength compared with the structure in which the distribution form and diameter of the foam particles 61 are not limited; in addition, the special composition of the cement mortar in the scheme enables the heat preservation effect and strength of the heating heat preservation ceramic tile paving structure to be further improved.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the application, and all equivalent structural changes made by the content of the present application or direct/indirect application in other related technical fields are included in the scope of the present application.

Claims (4)

1. The heating and heat-preserving ceramic tile paving structure is characterized by comprising a ceramic tile layer (1), a heating layer (2), an insulating protective layer (3), a heat-preserving layer (4), a ceramic tile adhesive layer (5) and a cement mortar layer (6) which are sequentially arranged from top to bottom;
the cement mortar layer (6) consists of cement mortar and foam particles (61) dispersed in the cement mortar, the distance between adjacent foam particles (61) is 8-12cm, and the area S1 of the cement mortar layer (6) is within the same cross section: area s2=3.5-4.5 of the foam particles (61): 1, wherein the diameter of the foam particles (61) is 3-5mm;
the foam particles (61) are polypropylene plastic foam materials, polyether sulfone resins or polyphenylene sulfone resins, and the cement mortar comprises the following components in percentage by mass: 74-76% of cement, 9-11% of vitrified micro bubbles, 4-6% of hollow glass micro bubbles, 7-9% of floating beads and 2-3% of auxiliary agent; the particle size of the vitrified microbeads is 0.5-1.5mm; the true density of the hollow glass beads is 0.40g/cm 3 The compressive strength of the heating and heat-preserving ceramic tile paving structure is 28MPa;
the heating layer (2) is formed by printing resistor strips on the inner side of the ceramic tile layer (1), and the thickness of the heating layer (2) is 0.4-0.6mm; the heat preservation layer (4) consists of honeycomb paper and inorganic fibers filled in gaps of the honeycomb paper, and the thickness of the heat preservation layer (4) is 2-6mm; the thickness of the ceramic tile adhesive layer (5) is 2-6mm; the insulating protective layer (3) is an acrylic paint layer, and the thickness of the insulating protective layer (3) is 0.8-1.2mm.
2. The heat-generating and insulating tile laying structure according to claim 1, characterized in that the thickness δ1 of the cement mortar layer (6): the total thickness delta 2=1 of the heating and heat-preserving ceramic tile paving structure: 3-5.
3. The heat-generating heat-insulating tile laying structure according to claim 1, wherein: the density of the cement mortar layer (6) is 1890-1910Kg/m 3 。
4. A method for preparing the heating and heat-preserving tile paving structure according to claim 1, comprising the steps of:
s1, cleaning the ground, and determining the installation position of the heating and heat-preserving ceramic tile paving structure after detection;
s2, mixing cement, vitrified micro bubbles, hollow glass beads, floating beads and an auxiliary agent according to mass percentage, uniformly stirring, mixing with foam particles (61), dispersing, and paving a cement mortar layer (6);
s3, printing a resistor strip on the inner side of the ceramic tile layer (1) to obtain a heating layer (2), and then spraying an insulating protective layer (3);
s4, sticking honeycomb paper on the inner side of the insulating protective layer (3), and filling inorganic fibers in gaps of the honeycomb paper to obtain an insulating layer (4);
s5, brushing a ceramic tile adhesive layer (5) on the inner side of the heat preservation layer (4), and paving the ceramic tile adhesive layer above the cement mortar layer (6).
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203831902U (en) * 2014-05-27 2014-09-17 湖南工业大学 Environmentally friendly buffer insulation packaging board
CN105025598A (en) * 2015-07-06 2015-11-04 广东天弼陶瓷有限公司 Electrothermal composite ceramic brick and preparation method thereof
CN110922217A (en) * 2019-12-12 2020-03-27 佛山欧神诺陶瓷有限公司 Low-voltage heating ceramic tile and preparation method thereof
CN112538944A (en) * 2020-11-10 2021-03-23 东莞市唯美陶瓷工业园有限公司 Heating ceramic tile, ceramic tile structure and preparation method of heating ceramic tile
CN214090786U (en) * 2020-08-14 2021-08-31 清远市简一陶瓷有限公司 Reduce ceramic tile laying structure of cement thermal expansion stress

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203831902U (en) * 2014-05-27 2014-09-17 湖南工业大学 Environmentally friendly buffer insulation packaging board
CN105025598A (en) * 2015-07-06 2015-11-04 广东天弼陶瓷有限公司 Electrothermal composite ceramic brick and preparation method thereof
CN110922217A (en) * 2019-12-12 2020-03-27 佛山欧神诺陶瓷有限公司 Low-voltage heating ceramic tile and preparation method thereof
CN214090786U (en) * 2020-08-14 2021-08-31 清远市简一陶瓷有限公司 Reduce ceramic tile laying structure of cement thermal expansion stress
CN112538944A (en) * 2020-11-10 2021-03-23 东莞市唯美陶瓷工业园有限公司 Heating ceramic tile, ceramic tile structure and preparation method of heating ceramic tile

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