CN104213675A - Heat-preserving composite tile and manufacturing method thereof - Google Patents
Heat-preserving composite tile and manufacturing method thereof Download PDFInfo
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- CN104213675A CN104213675A CN201410511059.7A CN201410511059A CN104213675A CN 104213675 A CN104213675 A CN 104213675A CN 201410511059 A CN201410511059 A CN 201410511059A CN 104213675 A CN104213675 A CN 104213675A
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Abstract
The invention discloses a heat-preserving composite tile and a manufacturing method thereof. The tile comprises a tile body and a foamed plastic plate in sequence, wherein a heat-preserving cavity is formed in the tile body; the foamed plastic plate is arranged in the heat-preserving cavity; raw materials of the tile body comprise the following components in parts by weight: 10-16 parts of dual-component polyurethane, 50-150 parts of sand, 35-70 parts of cement and 20-50 parts of water; the dual-component polyurethane comprises polyaryl polymethylene isocyanate (PAPI) and a polyether component in the mass ratio of 1:1. The heat-preserving composite tile is simple in process and is convenient to use; the heat-preserving performance, compressive strength and toughness of the tile can be improved greatly, and the defect that an ordinary tile tends to be broken easily and cannot preserve heat is overcome; meanwhile, the weight of the tile can be reduced effectively; the water absorption of the tile manufactured by using the method is less than 3 percent, the compressive strength is higher than 2MPa, and the bending resistance is high than 2MPa, which are much higher than the current standards.
Description
Technical field
The present invention relates to a kind of cement tile, in particular a kind of heat retaining composite tiles sheet and preparation method thereof.
Background technology
Cement tile is the abbreviation of color cement tile, because it uses raw material to be cement, therefore is often called cement tile.This product is formed through the press filtration of high-quality mould by high pressure.Thus the density of become goods is large, intensity is high, rainproof good frost resistance, and surfacing, size are accurate.Color cement tile color is various, and service life is long, low cost.It was both applicable to general bolts, was also applicable to the waterproof and heat-insulating of Deluxe villa and highrise building.
Being subject to breakage at weather tile is modal a kind of situation.The walking that sometimes people is rough on roofing, or sometimes tile lay too close, also have house sunken regions all can cause the damage of tile.Tile, once damage, not only can leak, also can cause great potential safety hazard.
Existing cement tile, if the raising pursuing that heat insulation effect just can not take into account intensity, how can improve the intensity that heat insulation effect can strengthen again tile, be a urgent problem.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of heat retaining composite tiles sheet and preparation method thereof, tile intensity can be improved and realize insulation simultaneously.
The present invention is achieved by the following technical solutions, and tile of the present invention comprises tile body and plastic foamboard successively, is provided with incubation cavity in described tile body, and plastic foamboard is arranged in incubation cavity; The raw material of described tile body by weight, comprises following component: dual-component polyurethane 10 ~ 16 parts, sand 50 ~ 150 parts, cement 35 ~ 70 parts, 20 ~ 50 parts, water; Described dual-component polyurethane comprises the poly methylene poly phenyl poly isocyanate PAPI and polyether component that mass ratio is 1:1, described polyether component is that Polyether 220, thinner, silicone defoaming agent 1 ~ 5:1 by weight proportion ~ 3:1 ~ 2 mix, described plastic foamboard is polyurethane foam plastics plate, and the thickness of plastic foamboard is 2 ~ 5mm.
As one of preferred embodiment of the present invention, described cement is portland cement.
Described sand is the river sand that particle diameter is less than 0.8mm.The particle diameter of sand is less, and its bondability is also higher, and river sand price is low, and holistic cost reduces.
As one of preferred embodiment of the present invention, described thinner is acetone.
The proportioning of described each raw material is dual-component polyurethane 16 parts, sand 120 parts, cement 65 parts, 35 parts, water.
A preparation method for heat retaining composite tiles sheet, comprises the following steps:
(1) cement, sand and water are stirred in proportion;
(2) after the polyether component added in dual-component polyurethane stirs, and then add poly methylene poly phenyl poly isocyanate PAPI and stir;
(3) send in mould cavity by the material that stirs, when injection die cavity one half, lay plastic foamboard at the center of die cavity, the area of plastic foamboard is less than die cavity, then then injecting material;
(4) deviate from from die cavity by the unbaked tile that pressure filtration molding obtains, rest 15 ~ 25 hours, then maintenance colouring can obtain finished product.
In described step (3), the shaping pressure of unbaked tile is 10 ~ 15MPa.
Be provided with filter screen between the bed die of described mould and unbaked tile, bed die is provided with drain hole.
First add the polyether component in polyurethane, polyether component can be made easily to disperse in other components, then add poly methylene poly phenyl poly isocyanate PAPI and mix.What polyurethane can be made to disperse in the system of haveing suffered is more even.Two component polyurethane more easily disperses, and mono-component polyurethane is not easily uniformly dispersed, and the aquation of cement and the solidification of polyurethane are carried out simultaneously, is formed and mutually fills overall structure, thus improve the intensity of tile.Plastic foamboard is completely coated by tile, even if occur broken in process, does not also hinder the entirety of tile to realize heat insulation effect.
The present invention has the following advantages compared to existing technology: present invention process is simple, easy to use, the heat-insulating property of tile, compressive strength and toughness can greatly be improved, overcome the frangible uninsulated defect of plain tiles, the weight of tile itself can be effectively reduced, the tile that the present invention obtains simultaneously, water absorption rate is less than 3%, compressive strength is greater than 2MPa, and rupture strength is greater than 2MPa, far above current standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, the tile of the present embodiment comprises tile body 1 and plastic foamboard 2 successively, and be provided with incubation cavity in described tile body 1, plastic foamboard 2 is arranged in incubation cavity; The raw material of described tile body 1 by weight, dual-component polyurethane 16 parts, sand 120 parts, cement 65 parts, 35 parts, water; Described dual-component polyurethane comprises the poly methylene poly phenyl poly isocyanate PAPI and polyether component that mass ratio is 1:1, described polyether component be Polyether 220, thinner, silicone defoaming agent by weight proportion 5:2:1 mix, described plastic foamboard 2 is polyurethane foam plastics plate 2, and the thickness of plastic foamboard 2 is 2mm.
The cement of the present embodiment is portland cement.Sand is the river sand that particle diameter is less than 0.8mm.The particle diameter of sand is less, and its bondability is also higher, and river sand price is low, and holistic cost reduces.Thinner is acetone.
The preparation method of the tile of the present embodiment, comprises the following steps:
(1) cement, sand and water are stirred in proportion;
(2) after the polyether component added in dual-component polyurethane stirs, and then add poly methylene poly phenyl poly isocyanate PAPI and stir;
(3) send in mould cavity by the material that stirs, when injection die cavity one half, lay plastic foamboard 2 at the center of die cavity, the area of plastic foamboard 2 is less than die cavity, then then injecting material; The shaping pressure of unbaked tile is 12MPa, and be provided with filter screen between the bed die of described mould and unbaked tile, bed die is provided with drain hole;
(4) deviate from from die cavity by the unbaked tile that pressure filtration molding obtains, rest 24 hours, then maintenance colouring can obtain finished product.
Measure the tile that the present embodiment prepares, water absorption rate 1%, compressive strength 3MPa, rupture strength 4MPa.
Embodiment 2
The raw material of the present embodiment tile body 1 by weight, dual-component polyurethane 10 parts, sand 50 parts, cement 50 parts, 20 parts, water; Described dual-component polyurethane comprises the poly methylene poly phenyl poly isocyanate PAPI and polyether component that mass ratio is 1:1, described polyether component be Polyether 220, thinner, silicone defoaming agent by weight proportion 3:1:1 mix, described plastic foamboard 2 is polyurethane foam plastics plate 2, and the thickness of plastic foamboard 2 is 3mm.
The cement of the present embodiment is portland cement.Sand is the river sand that particle diameter is less than 0.8mm.The particle diameter of sand is less, and its bondability is also higher, and river sand price is low, and holistic cost reduces.Thinner is acetone.
The preparation method of the tile of the present embodiment, comprises the following steps:
(1) cement, sand and water are stirred in proportion;
(2) after the polyether component added in dual-component polyurethane stirs, and then add poly methylene poly phenyl poly isocyanate PAPI and stir;
(3) send in mould cavity by the material that stirs, when injection die cavity one half, lay plastic foamboard 2 at the center of die cavity, the area of plastic foamboard 2 is less than die cavity, then then injecting material; The shaping pressure of unbaked tile is 15MPa, and be provided with filter screen between the bed die of described mould and unbaked tile, bed die is provided with drain hole;
(4) deviate from from die cavity by the unbaked tile that pressure filtration molding obtains, rest 20 hours, then maintenance colouring can obtain finished product.
Other embodiments are identical with embodiment 1.
Measure the tile that the present embodiment prepares, water absorption rate 1%, compressive strength 4MPa, rupture strength 4MPa.
Embodiment 3
The raw material of the present embodiment tile body 1 by weight, dual-component polyurethane 14 parts, sand 150 parts, cement 70 parts, 45 parts, water; Described dual-component polyurethane comprises the poly methylene poly phenyl poly isocyanate PAPI and polyether component that mass ratio is 1:1, described polyether component be Polyether 220, thinner, silicone defoaming agent by weight proportion 4:2:1 mix.Described plastic foamboard 2 is polyurethane foam plastics plate 2, and the thickness of plastic foamboard 2 is 4mm.
The cement of the present embodiment is portland cement.Sand is the river sand that particle diameter is less than 0.8mm.The particle diameter of sand is less, and its bondability is also higher, and river sand price is low, and holistic cost reduces.Thinner is acetone.
The preparation method of the tile of the present embodiment, comprises the following steps:
(1) cement, sand and water are stirred in proportion;
(2) after the polyether component added in dual-component polyurethane stirs, and then add poly methylene poly phenyl poly isocyanate PAPI and stir;
(3) send in mould cavity by the material that stirs, when injection die cavity one half, lay plastic foamboard 2 at the center of die cavity, the area of plastic foamboard 2 is less than die cavity, then then injecting material; The shaping pressure of unbaked tile is 15MPa, and be provided with filter screen between the bed die of described mould and unbaked tile, bed die is provided with drain hole;
(4) deviate from from die cavity by the unbaked tile that pressure filtration molding obtains, rest 15 hours, then maintenance colouring can obtain finished product.
Other embodiments are identical with embodiment 1.
Measure the tile that the present embodiment prepares, water absorption rate 2%, compressive strength 3MPa, rupture strength 5MPa.
Claims (6)
1. a heat retaining composite tiles sheet, is characterized in that, described tile comprises tile body and plastic foamboard successively, is provided with incubation cavity in described tile body, and plastic foamboard is arranged in incubation cavity; The raw material of described tile body by weight, comprises following component: dual-component polyurethane 10 ~ 16 parts, sand 50 ~ 150 parts, cement 35 ~ 70 parts, 20 ~ 50 parts, water; Described dual-component polyurethane comprises the poly methylene poly phenyl poly isocyanate PAPI and polyether component that mass ratio is 1:1, described polyether component is that Polyether 220, thinner, silicone defoaming agent 1 ~ 5:1 by weight proportion ~ 3:1 ~ 2 mix, described plastic foamboard is polyurethane foam plastics plate, and the thickness of plastic foamboard is 2 ~ 5mm.
2. a kind of heat retaining composite tiles sheet according to claim 1, is characterized in that, described cement is portland cement.
3. a kind of heat retaining composite tiles sheet according to claim 1, is characterized in that, described sand is the river sand that particle diameter is less than 0.8mm.
4. a kind of heat retaining composite tiles sheet according to claim 1, is characterized in that, described thinner is acetone.
5. a kind of heat retaining composite tiles sheet according to claim 1, is characterized in that, the proportioning of described each raw material is dual-component polyurethane 16 parts, sand 120 parts, cement 65 parts, 35 parts, water.
6. a preparation method for heat retaining composite tiles sheet, is characterized in that, comprises the following steps:
(1) cement, sand and water are stirred in proportion;
(2) after the polyether component added in dual-component polyurethane stirs, and then add poly methylene poly phenyl poly isocyanate PAPI and stir;
(3) send in mould cavity by the material that stirs, when injection die cavity one half, lay plastic foamboard at the center of die cavity, the area of plastic foamboard is less than die cavity, then then injecting material;
(4) deviate from from die cavity by the unbaked tile that pressure filtration molding obtains, rest 15 ~ 25 hours, then maintenance colouring can obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511059.7A CN104213675B (en) | 2014-09-29 | 2014-09-29 | Heat-preserving composite tile and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511059.7A CN104213675B (en) | 2014-09-29 | 2014-09-29 | Heat-preserving composite tile and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104213675A true CN104213675A (en) | 2014-12-17 |
| CN104213675B CN104213675B (en) | 2017-01-18 |
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| CN201410511059.7A Expired - Fee Related CN104213675B (en) | 2014-09-29 | 2014-09-29 | Heat-preserving composite tile and manufacturing method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703060Y (en) * | 2003-12-26 | 2005-06-01 | 王荐 | Light composite, anti-radiation, waterproof thermal insulation tile and sheets |
| CN2732885Y (en) * | 2004-06-10 | 2005-10-12 | 张德江 | Conjoined insulating tile |
| CN201011059Y (en) * | 2007-02-13 | 2008-01-23 | 唐毓强 | Colorful compound heat insulating tiling or board |
| CN102079861A (en) * | 2010-12-03 | 2011-06-01 | 孙淼 | Building tile and production method thereof |
| JP3189257U (en) * | 2013-10-30 | 2014-03-06 | 文男 廣瀬 | Surface treatment structure for slate products or cement moldings and concrete structures |
-
2014
- 2014-09-29 CN CN201410511059.7A patent/CN104213675B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2703060Y (en) * | 2003-12-26 | 2005-06-01 | 王荐 | Light composite, anti-radiation, waterproof thermal insulation tile and sheets |
| CN2732885Y (en) * | 2004-06-10 | 2005-10-12 | 张德江 | Conjoined insulating tile |
| CN201011059Y (en) * | 2007-02-13 | 2008-01-23 | 唐毓强 | Colorful compound heat insulating tiling or board |
| CN102079861A (en) * | 2010-12-03 | 2011-06-01 | 孙淼 | Building tile and production method thereof |
| JP3189257U (en) * | 2013-10-30 | 2014-03-06 | 文男 廣瀬 | Surface treatment structure for slate products or cement moldings and concrete structures |
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| Publication number | Publication date |
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| CN104213675B (en) | 2017-01-18 |
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Effective date of registration: 20201020 Address after: Fengling village committee Fengxi village, Fuchuan Chengbei Town, Hezhou City, Guangxi Zhuang Autonomous Region Patentee after: Fuchuan Qingfeng Tourism Co.,Ltd. Address before: Zhenjiang City, Jiangsu province 212400 Xihuan Road Jurong City, No. 88 Jurong Jinhou Machinery Research Institute Co Ltd Patentee before: JURONG JINGHOU MACHINERY RESEARCH INSTITUTE Co.,Ltd. |
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Effective date of registration: 20211119 Address after: 542700 Xinjian street, Fuyang Town, Fuchuan Yao Autonomous County, Hezhou City, Guangxi Zhuang Autonomous Region Patentee after: HEZHOU JIACHENG TECHNOLOGY TRANSFER SERVICE Co.,Ltd. Address before: 542700 Fengxi village, Fengling village committee, Chengbei Town, Fuchuan, Hezhou City, Guangxi Zhuang Autonomous Region Patentee before: Fuchuan Qingfeng Tourism Co.,Ltd. |
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Granted publication date: 20170118 |