CN114439185A - Gypsum composite thermal insulation material assembled floor heating module and production process thereof - Google Patents
Gypsum composite thermal insulation material assembled floor heating module and production process thereof Download PDFInfo
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- CN114439185A CN114439185A CN202210163128.4A CN202210163128A CN114439185A CN 114439185 A CN114439185 A CN 114439185A CN 202210163128 A CN202210163128 A CN 202210163128A CN 114439185 A CN114439185 A CN 114439185A
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- China
- Prior art keywords
- gypsum
- board
- floor heating
- groove
- layer
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- 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
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
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- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- 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
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0015—Machines or methods for applying the material to surfaces to form a permanent layer thereon on multilayered articles
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to a gypsum composite thermal insulation material assembled floor heating module and a production process thereof. The assembled floor heating module made of the gypsum composite heat-insulating material comprises a gypsum board, a polystyrene foam board and a heat equalizing layer, wherein the polystyrene foam board is fixedly connected to the lower surface of the gypsum board, and the heat equalizing layer is fixedly connected to the upper surface of the gypsum board. The gypsum board is provided with a groove, and the groove is a groove formed downwards from the upper board surface of the gypsum board; the upper board surface of the gypsum board is compounded with a uniform heating layer, and the uniform heating layer is provided with a concave structure consistent with the groove at the groove; the lower plate surface of the gypsum plate is compounded with a polystyrene foam plate. The gypsum composite heat-insulating material assembled floor heating module is block-shaped and used for assembling a floor heating system on site, grooves between the floor heating modules are longitudinally aligned to form heating pipe laying grooves, and heating pipes are laid in the heating pipe laying grooves. The module production process comprises the following steps: pouring gypsum slurry in the mould, paving a polystyrene foam board before the gypsum slurry is solidified, and pressurizing and compounding; and demolding after the building gypsum is solidified, and compounding the heat-homogenizing layer on the upper surface of the gypsum board by using heat-resistant glue.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a gypsum composite thermal insulation material assembled floor heating module and a production process thereof.
Background
At present, the heating modes of rooms are many, and as people continuously pursue living quality and continuously enhance energy-saving consciousness, floor heating is more and more favored by people. It has the advantages that: energy is saved, the indoor temperature is uniform, and the temperature forms a reasonable temperature gradient from bottom to top so that people feel more comfortable.
Traditional ordinary ground warms up and adopts the wet process construction, and ground warms up the structure and is: the heat-insulating layer, the ground heating pipe, the concrete filling layer and the ground decoration layer are sequentially arranged above the structural surface. The floor heating with the structure has the following defects: the thickness of the concrete filling layer reaches 70-80 mm, the temperature rise is slow, the building occupies a certain floor height indoors, the building load is increased, the construction period is long, cement needs to be stirred on the construction site, dust and noise are generated, the environment is polluted, and the maintenance is inconvenient.
In view of the defects of the wet floor heating process, dry floor heating is developed in recent years. The current dry floor heating generally comprises a heat equalizing layer and a heat insulating layer, wherein the heat equalizing layer is fixedly connected with the heat insulating layer, and the heat insulating layer is correspondingly provided with a groove for placing a heating pipe. Because the thermal-protective coating intensity is lower often not enough to bear the ground load, cause current dry-type floor to mat formation and appear the floor heating pipe easily and expose or heat inhomogeneous, defect such as quality control precision is not high. In addition, indoor ground or wall base needs to be leveled, cement mortar leveling, wood base leveling, light steel keel leveling and the like are generally adopted, and in the leveling methods, quick leveling and height adjustment cannot be realized, or space is wasted, operation is complex, and engineering application is influenced. Meanwhile, in some occasions with high humidity and high noise requirements, the methods cannot achieve the effects of sound insulation, moisture insulation and heat preservation. How to improve the compressive strength of dry-type ground heating, guarantee underfloor heating system's control accuracy, reduce cost, improve efficiency of construction is the problem that technical staff in the field need solve urgently at present.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a gypsum composite thermal insulation material assembled floor heating module and a production process thereof, which are used for solving the problems.
The technical scheme provided by the invention is as follows: a gypsum composite thermal insulation material assembled floor heating module comprises a block module body serving as a basic unit of an assembled floor heating structure layer, wherein the block module body comprises a gypsum board, a groove is formed in the gypsum board, and the groove is a groove formed downwards from the upper board surface of the gypsum board; the upper board surface of the gypsum board is compounded with a uniform heating layer, and the uniform heating layer is provided with a concave structure consistent with the groove at the groove; the lower plate surface of the gypsum plate is compounded with a polystyrene foam plate.
The groove is a straight groove or a turning groove, and the straight groove comprises: a single straight groove, two grooves, three straight grooves, turn to the groove and include: u-shaped groove, L-shaped groove.
The invention also provides a production process of the assembled floor heating module made of the gypsum composite thermal insulation material, which comprises the following steps:
1) preparing a mould, wherein the forming mould consists of a rubber bottom mould with a tenon and side moulds forming barriers on four side surfaces, a release agent needs to be sprayed on the surfaces of the side moulds when the mould is combined, and the bottom mould is made of a flexible rubber material;
2) pouring the gypsum slurry into a mold, standing for 2-3 min, flatly placing the polyphenyl board with the bottom surface coated with the interface agent on the slurry in the mold, pressurizing and stopping for 3-5 min at 0-20 Pa, and fully contacting and bonding the polyphenyl board and the gypsum slurry;
3) demolding a side mold and a bottom mold, and naturally drying for 24 hours; obtaining a composite board compounded by a polystyrene board and a gypsum board with grooves;
4) and sticking a uniform heating layer on the surface of the grooved gypsum board of the composite board by adopting a polyurethane adhesive to obtain the gypsum composite heat-insulating material assembled floor heating module. Pouring building gypsum in the rubber mould with the groove shape to form a gypsum board with a groove, paving a polystyrene foam board before the building gypsum slurry is solidified, and pressurizing to compound the gypsum board and the polystyrene foam board together; and demolding after the building gypsum is completely cured, and compounding a layer of soaking layer with heat-resistant glue on the upper surface of the gypsum board to form the gypsum composite heat-insulating material assembled floor heating module.
The invention is composed of a heat insulation layer of a composite polystyrene board (polystyrene foam board) below a gypsum board with grooves and a composite soaking layer on the upper surface. The gypsum composite insulation material assembled floor heating module is in a block shape and is specially used for field assembly of a floor heating system, grooves among the floor heating modules are longitudinally aligned to form heating pipe laying grooves, and heating pipes are laid in the heating pipe laying grooves. The invention has better sound insulation, moisture insulation and heat preservation effects. The compressive strength of dry floor heating can be improved, floor heating pipelines are effectively protected, the control precision of a floor heating system is guaranteed, and the cost is reduced.
The invention relates to a production process of a gypsum composite heat-insulating material assembled floor heating module, which comprises the steps of pouring building gypsum into a rubber mould with a groove shape to form a gypsum board with a groove, paving a polystyrene board before curing gypsum slurry, and compounding the gypsum board and the polystyrene board by proper pressurization; and demolding after the gypsum is completely cured, and compounding a layer of soaking layer on the upper surface of the gypsum to form the gypsum composite heat-insulating material assembled floor heating module. The invention has high construction efficiency.
Drawings
FIG. 1 is a schematic view of the present invention.
Detailed Description
Referring to fig. 1, the assembled floor heating structure comprises a block module body serving as a basic unit of an assembled floor heating structure layer, wherein the block module body comprises a gypsum board 3, a straight groove or a turning groove is formed in the gypsum board 3, and the groove is a groove 1 formed from the upper surface of the gypsum board downwards; the upper board surface of the gypsum board 3 is compounded with a heat-equalizing layer 2, and the compound heat-equalizing layer 2 is provided with a concave structure consistent with the groove 1 at the groove; the lower plate surface of the gypsum plate 3 is compounded with a polystyrene foam plate (polystyrene plate) 4 as a heat-insulating layer.
The production process of the gypsum composite insulation material assembled floor heating module comprises the following steps: pouring building gypsum in the rubber mould with the groove shape to form a gypsum board with a groove, paving a polystyrene foam board before the building gypsum slurry is solidified, and pressurizing to compound the gypsum board and the polystyrene foam board together; and demolding after the building gypsum is completely cured, and compounding a layer of soaking layer with heat-resistant glue on the upper surface of the gypsum board to form the gypsum composite heat-insulating material assembled floor heating module.
The production process method comprises the steps of preparing a mould, pouring gypsum slurry, spraying an interface agent, paving a polyphenyl insulation board, pressurizing, standing, maintaining, demoulding, naturally drying and pasting a heat-equalizing layer. The method comprises the following specific steps:
(1) preparing a mould: the forming die consists of a rubber bottom die with tenons and side dies with enclosing barriers formed on four side surfaces, and the enclosing barriers ensure that slurry cannot overflow when gypsum slurry is poured. When the die is combined, the surface of the side die needs to be sprayed with a release agent, and the bottom die is made of a flexible rubber material, so that gypsum slurry cannot be adhered to the die, and the convenience of demoulding is guaranteed;
(2) pouring the gypsum slurry into a mold, standing for 2-3 min, flatly placing the polyphenyl board with the bottom surface coated with the interface agent on the slurry in the mold, and pressurizing (10-20 Pa) for stopping for 3-5 min to ensure that the polyphenyl board is fully contacted and bonded with the gypsum slurry;
(3) demolding the side mold and the bottom mold, and naturally drying for 24 hours;
(4) and sticking the heat equalizing layer on the surface of the gypsum board with the groove by adopting a polyurethane adhesive.
Claims (6)
1. The utility model provides a gypsum composite insulation material assembles ground heating module which characterized in that: the floor heating structure comprises a block module body serving as a basic unit of an assembled floor heating structure layer, wherein the block module body comprises a gypsum board, and a groove is formed in the gypsum board and is a groove formed downwards from the upper board surface of the gypsum board; the upper board surface of the gypsum board is compounded with a uniform heating layer, and the uniform heating layer is provided with a concave structure consistent with the groove at the groove; the lower plate surface of the gypsum plate is compounded with a polystyrene foam plate.
2. The assembled floor heating module made of the gypsum composite thermal insulation material as claimed in claim 1, wherein: the grooves are straight grooves or turning grooves.
3. The assembled floor heating module made of the gypsum composite thermal insulation material as claimed in claim 2, wherein: the straight groove is a single straight groove, two straight grooves or three straight grooves.
4. The assembled floor heating module made of the gypsum composite thermal insulation material as claimed in claim 2, wherein: the turning groove is a U-shaped groove or an L-shaped groove.
5. The assembled floor heating module made of gypsum composite thermal insulation materials as claimed in claim 1, 2, 3 or 4, wherein: the heat equalizing layer is an aluminum foil layer, an aluminum copper alloy foil layer or a graphite foil layer.
6. The production process of the assembled floor heating module made of the gypsum composite thermal insulation material as claimed in claim 1 or 2, is characterized by comprising the following steps of:
1) preparing a mould: the forming die consists of a rubber bottom die with a tenon and side dies forming enclosing barriers on four side surfaces, when the die is assembled, a release agent needs to be sprayed on the surfaces of the side dies, and the bottom die is made of a flexible rubber material;
2) pouring the gypsum slurry into a mold, standing for 2-3 min, flatly placing the polyphenyl board with the bottom surface coated with the interface agent on the slurry in the mold, pressurizing and stopping for 3-5 min at 0-20 Pa, and fully contacting and bonding the polyphenyl board and the gypsum slurry;
3) demolding a side mold and a bottom mold, and naturally drying for 24 hours; obtaining a composite board compounded by a polystyrene board and a gypsum board with grooves;
4) and sticking a uniform heating layer on the surface of the grooved gypsum board of the composite board by adopting a polyurethane adhesive to obtain the gypsum composite heat-insulating material assembled floor heating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210163128.4A CN114439185A (en) | 2022-02-22 | 2022-02-22 | Gypsum composite thermal insulation material assembled floor heating module and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210163128.4A CN114439185A (en) | 2022-02-22 | 2022-02-22 | Gypsum composite thermal insulation material assembled floor heating module and production process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114439185A true CN114439185A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210163128.4A Pending CN114439185A (en) | 2022-02-22 | 2022-02-22 | Gypsum composite thermal insulation material assembled floor heating module and production process thereof |
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| CN (1) | CN114439185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL298778B1 (en) * | 2022-12-04 | 2024-04-01 | Ashbond Ltd | An Integral gypsum construction block with thermal insulation material and methods for its manufacture |
-
2022
- 2022-02-22 CN CN202210163128.4A patent/CN114439185A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL298778B1 (en) * | 2022-12-04 | 2024-04-01 | Ashbond Ltd | An Integral gypsum construction block with thermal insulation material and methods for its manufacture |
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