CN107558619A - A kind of construction heat preserving composite board and its manufacture method - Google Patents
A kind of construction heat preserving composite board and its manufacture method Download PDFInfo
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- CN107558619A CN107558619A CN201710664829.5A CN201710664829A CN107558619A CN 107558619 A CN107558619 A CN 107558619A CN 201710664829 A CN201710664829 A CN 201710664829A CN 107558619 A CN107558619 A CN 107558619A
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- rock cotton
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Abstract
The invention discloses a kind of construction heat preserving composite board, it is related to building material field, including rock cotton board and glass fiber reticular cloth, the rock cotton board has some pieces and every piece of rock cotton board is put together by some rock cotton slivers, the glass fiber reticular cloth is covered in the both sides up and down of rock cotton board and is bonded in by slurry coating in rock cotton board, the rock cotton sliver is vertical with the plane where glass fiber reticular cloth, 3 6mm gap is left between adjacent rock cotton board, described slurry coating includes cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, the invention also discloses the manufacture method of above-mentioned composite board, the composite board intensity of the present invention is high, pull resistance is strong, the cohesive force of glass fiber reticular cloth and rock cotton board is strong, insulation, it is heat-insulated, it is sound absorption properties good, environmental protection and energy saving.
Description
Technical field
The present invention relates to building material field, and in particular to a kind of construction heat preserving composite board and a kind of building heat preservation are answered
The manufacture method of plywood material.
Background technology
With the development of society and the increase of the density of population, people it is also proposed higher want to the performance of construction material
Ask, especially in northern area, winter is cold, and the thermal loss of central heating is very big, not only wastes the energy, also makes people can not
Enjoy comfortable indoor temperature.At present building trade mostly using polystyrene as insulation material come filled wall, it is but this
Flame Retardancy can be poor, and substantial amounts of toxic gas can be produced after burning, produces secondary injury to people, existing building board is general
Can not all have insulation and fire protecting performance simultaneously, it is necessary to be constructed twice to realize insulation and fireproof requirement, construction is complicated,
Long in time limit, cost is also higher.
Rock cotton board is using basalt as material, the inorfil that is processed into by high-temperature fusion, has light weight, thermal conductivity factor
Small, heat absorption, it is non-ignitable the characteristics of, common application type is used for industrial building and should met initial development under construction《Building
The application type of heat-insulating material and basic demand》Regulation.Rock cotton board be one week it is new be incubated, be heat-insulated, sound-absorbing material.Through table
The hydrophobic type rock cotton board of face processing is heat insulation layer, is connected using viscous, nail with reference to apartment and base course wall, and by wiping one's face
The fire-retardant type grid cloth that slurry and the alkaline-resisting grid cloth of enhancing meet is combined, so as to form fire-retardant type building heat preservation system
System.
Chinese Patent Application No. is that CN201120515018.7 discloses a kind of rock-wool heat insulation plate.It is a kind of stratiform knot
Structure, including be arranged on the mineral wool layer of centre and be covered each by the glass surface fiber mesh being sticked in mineral wool layer upper and lower surface
Cloth.It mainly solves the technical problem that existing external-wall heat-insulation material does not introduce glass wool material, can make full use of mineral wool material
Expect small forming, bulk density, thermal conductivity Go-to-and-fro, be incubated the features such as adiabatic, sound absorption qualities are good, corrosion resistant decorations, stable chemical performance, and
When improveing it as external-wall heat-insulation material the problem of workability.
Often intensity is not high for the warming plate of current rock wool structure, and layering obscission easily occurs, not only have impact on it
Normal use, potential safety hazard is caused to wall body structure, and also affect its heat-insulating property, in addition, existing above-mentioned warming plate
Because structure design is not reasonable and the enough science of the composition of slurry coating, cause its cohesive force poor, while also reduce its guarantor
Temperature, heat-proof quality.
The content of the invention
Problem to be solved by this invention is to provide the construction heat preserving composite board that a kind of scrappage is low, difficulty of processing is low
Manufacture method.
To achieve these goals, the technical scheme taken of the present invention is：A kind of construction heat preserving composite board provided,
Including rock cotton board and glass fiber reticular cloth, the rock cotton board has some pieces and every piece of rock cotton board is put together by some rock cotton slivers,
The glass fiber reticular cloth is covered in the both sides up and down of rock cotton board and is bonded in by slurry coating in rock cotton board, the rock cotton sliver with
Plane where glass fiber reticular cloth is vertical, and 3-6mm gap is left between adjacent rock cotton board and the thickness of rock cotton board is specially
3-5cm；
Described slurry coating includes cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, the slurry
The thickness for expecting coating is specially 2-5mm.
Preferably, in the slurry coating, the mass ratio of the cement, quartz sand and water is cement：Quartz sand：Water=1:
1:1, the polymer emulsion powder, water-loss reducer and the total amount of accelerator (mass fraction) control are in 2.5%-3.0%.
Preferably, the water-loss reducer is specially polyacrylamide -- polyacrylamide or Sodium Polyacrylate -- polyacrylic acid
Sodium, the accelerator are specially cobalt iso-octoate or zinc Isoocatanoate.
A kind of manufacture method of construction heat preserving composite board, comprises the following steps：
(1) by formula, by cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, totally six kinds of raw materials stir
Slurry is made after mixing, glass fiber reticular cloth is wherein spread in one side in rock wool, slurry is then uniformly smeared on glass fiber reticular cloth
Expect, after the completion of smearing, 24-26 hours are parked in placement at room temperature；
(2) after slurry coating drying, rock cotton board is turned over, the another side of rock wool is smeared according still further to above-mentioned steps, together
Sample parks 24-26 hours；
(3) finally after slurry coating is completely dried, the composite board after shaping is cut into required size.
Preferably, the thickness of the slurry coating is 3mm.
Preferably, the polymer emulsion powder, water-loss reducer and the mass ratio of accelerator are 15:1:1.
Preferably, the polymer emulsion powder, water-loss reducer and the total amount of accelerator (mass fraction) control are 3.0%.
Beneficial effects of the present invention：
(1) rock cotton sliver and the plane where glass fiber reticular cloth are arranged vertically by composite board of the invention, by means of rock wool
High tensile in bar on rock wool fibers length direction, the tensile strength of composite board can be improved, it is less prone to point
Layer obscission.
(2) present invention thus rock wool that asbestos, CFC, HFC/HCFC etc. are not used in process of production is environmentally harmful
Material, will not be corroded or produce go mouldy, bacterium etc., rock cotton board fiber is elongated, toughness is fabulous, is handled by multiple inverted pleat, fine
Dimension is in vertical type net distribution, it is ensured that rock wool plate surface pulling force, pulling force strengthen more than one times；
(3) for the present invention by leaving certain interval between rock cotton board, slurry coating can have one during smearing again
Part is penetrated into coating, plays a part of improving the cohesive force of glass fiber reticular cloth and rock cotton board.
(4) by optimizing slurry coating formula, particularly polymer emulsion powder, water-loss reducer and the formula of accelerator, a side
Face serves the effect for improving cohesive force, and on the other hand, above-mentioned substance content is few, and the pollution to environment is small, and the feature of environmental protection is high.
(5) method technique of the invention is simple, simple operation, efficiency high.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional view of construction heat preserving composite board of the present invention.
Wherein, 1- rock cotton boards, 2- glass fiber reticular cloths, 3- slurry coatings, 4- gaps.
Embodiment
In order to deepen the understanding of the present invention, by aggregate embodiment, the invention will be further described below, the embodiment
It is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Embodiment 1
As shown in figure 1, a kind of construction heat preserving composite board, including rock cotton board 1 and glass fiber reticular cloth 2, the rock cotton board 1 have
Some pieces and every piece of rock cotton board 1 are put together by some rock cotton slivers, the glass fiber reticular cloth 2 be covered in rock cotton board 1 up and down
Both sides and it is bonded in by slurry coating 3 in rock cotton board 1, the rock cotton sliver is vertical with the plane where glass fiber reticular cloth 2, adjacent
Rock cotton board 1 between to leave 3mm gap 4 and the thickness of rock cotton board 1 be specially 3cm；
Described slurry coating 3 includes cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, described
The thickness of slurry coating 3 is specially 2mm.
In the present embodiment, in the slurry coating 3, the mass ratio of the cement, quartz sand and water is cement：Quartz
Sand：Water=1:1:1, the polymer emulsion powder, water-loss reducer and the control of the total amount of accelerator mass fraction are 2.5%.
In the present embodiment, the water-loss reducer is specially polyacrylamide -- polyacrylamide or Sodium Polyacrylate -- poly- third
Olefin(e) acid sodium, the accelerator are specially cobalt iso-octoate or zinc Isoocatanoate.
A kind of manufacture method of construction heat preserving composite board, comprises the following steps：
1 presses formula, and by cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, totally six kinds of raw materials stirrings are mixed
Slurry is made after conjunction, glass fiber reticular cloth 2 is wherein spread in one side in rock wool, slurry is then uniformly smeared on glass fiber reticular cloth 2
Expect, after the completion of smearing, placement is parked 24 hours at room temperature；
2 after the drying of slurry coating 3, rock cotton board 1 is turned over, and the another side of rock wool is smeared according still further to above-mentioned steps, together
Sample is parked 24 hours；
3 is last after slurry coating 3 is completely dried, and the composite board after shaping is cut into required size.
In the present embodiment, the polymer emulsion powder, water-loss reducer and the mass ratio of accelerator are 15:1:1.
Embodiment 2
A kind of construction heat preserving composite board, including rock cotton board 1 and glass fiber reticular cloth 2, the rock cotton board 1 have some pieces and every
Block rock cotton board 1 is put together by some rock cotton slivers, and the glass fiber reticular cloth 2 is covered in the both sides up and down of rock cotton board 1 and passed through
Slurry coating 3 is bonded in rock cotton board 1, the rock cotton sliver rock cotton board 1 vertical, adjacent with the plane where glass fiber reticular cloth 2
Between to leave 4mm gap 4 and the thickness of rock cotton board 1 be specially 4cm；
Described slurry coating 3 includes cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, described
The thickness of slurry coating 3 is specially 3mm.
In the present embodiment, in the slurry coating 3, the mass ratio of the cement, quartz sand and water is cement：Quartz
Sand：Water=1:1:1, the polymer emulsion powder, water-loss reducer and the control of the total amount of accelerator mass fraction are 3.0%.
In the present embodiment, the water-loss reducer is specially polyacrylamide -- polyacrylamide or Sodium Polyacrylate -- poly- third
Olefin(e) acid sodium, the accelerator are specially cobalt iso-octoate or zinc Isoocatanoate.
A kind of manufacture method of construction heat preserving composite board, comprises the following steps：
1 presses formula, and by cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, totally six kinds of raw materials stirrings are mixed
Slurry is made after conjunction, glass fiber reticular cloth 2 is wherein spread in one side in rock wool, slurry is then uniformly smeared on glass fiber reticular cloth 2
Expect, after the completion of smearing, placement is parked 25 hours at room temperature；
2 after the drying of slurry coating 3, rock cotton board 1 is turned over, and the another side of rock wool is smeared according still further to above-mentioned steps, together
Sample is parked 25 hours；
3 is last after slurry coating 3 is completely dried, and the composite board after shaping is cut into required size.
In the present embodiment, the polymer emulsion powder, water-loss reducer and the mass ratio of accelerator are 15:1:1.
Embodiment 3
A kind of construction heat preserving composite board, including rock cotton board 1 and glass fiber reticular cloth 2, the rock cotton board 1 have some pieces and every
Block rock cotton board 1 is put together by some rock cotton slivers, and the glass fiber reticular cloth 2 is covered in the both sides up and down of rock cotton board 1 and passed through
Slurry coating 3 is bonded in rock cotton board 1, the rock cotton sliver rock cotton board 1 vertical, adjacent with the plane where glass fiber reticular cloth 2
Between to leave 6mm gap 4 and the thickness of rock cotton board 1 be specially 5cm；
Described slurry coating 3 includes cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, described
The thickness of slurry coating 3 is specially 5mm.
In the present embodiment, in the slurry coating 3, the mass ratio of the cement, quartz sand and water is cement：Quartz
Sand：Water=1:1:1, the polymer emulsion powder, water-loss reducer and the control of the total amount of accelerator mass fraction are 2.8%.
In the present embodiment, the water-loss reducer is specially polyacrylamide -- polyacrylamide or Sodium Polyacrylate -- poly- third
Olefin(e) acid sodium, the accelerator are specially cobalt iso-octoate or zinc Isoocatanoate.
A kind of manufacture method of construction heat preserving composite board, comprises the following steps：
1 presses formula, and by cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, totally six kinds of raw materials stirrings are mixed
Slurry is made after conjunction, glass fiber reticular cloth 2 is wherein spread in one side in rock wool, slurry is then uniformly smeared on glass fiber reticular cloth 2
Expect, after the completion of smearing, placement is parked 26 hours at room temperature；
2 after the drying of slurry coating 3, rock cotton board 1 is turned over, and the another side of rock wool is smeared according still further to above-mentioned steps, together
Sample is parked 26 hours；
3 is last after slurry coating 3 is completely dried, and the composite board after shaping is cut into required size.
In the present embodiment, the polymer emulsion powder, water-loss reducer and the mass ratio of accelerator are 15:1:1.
Rock cotton sliver and the plane where glass fiber reticular cloth 2 are arranged vertically based on above-mentioned, of the invention composite board, by
High tensile in rock cotton sliver on rock wool fibers length direction, the tensile strength of composite board can be improved, is not easy it
There is layering obscission；The present invention thus rock wool asbestos, CFC, HFC/HCFC etc. are not used in process of production to environment
Harmful material, will not be corroded or produce go mouldy, bacterium etc., the fiber of rock cotton board 1 is elongated, toughness is fabulous, by multiple inverted pleat
Processing, fiber are in vertical type net distribution, it is ensured that the surface pulling force of rock cotton board 1, pulling force strengthen more than one times；The present invention is by rock wool
Certain interval 4 is left between plate 1, slurry coating 3 can be penetrated into coating during smearing again with some, play raising
Glass fiber reticular cloth 2 and the effect of the cohesive force of rock cotton board 1；Be formulated by optimizing slurry coating 3, particularly polymer emulsion powder,
Water-loss reducer and the formula of accelerator, the effect for improving cohesive force is on the one hand served, on the other hand, above-mentioned substance content is few, right
The pollution of environment is small, and the feature of environmental protection is high；The method technique of the present invention is simple, simple operation, efficiency high.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as employing the methodology and skill of the present invention
Art scheme carry out various unsubstantialities improvement, or it is not improved by the present invention design and technical scheme directly apply to it
Its occasion, within protection scope of the present invention.
Claims (7)
1. a kind of construction heat preserving composite board, it is characterised in that including rock cotton board (1) and glass fiber reticular cloth (2), the rock cotton board
(1) there are some pieces and every piece of rock cotton board (1) is put together by some rock cotton slivers, the glass fiber reticular cloth (2) is covered in rock wool
The both sides up and down of plate (1) and it is bonded in by slurry coating (3) in rock cotton board (1), the rock cotton sliver and glass fiber reticular cloth (2) institute
Plane it is vertical, it is specially 3- that 3-6mm gap (4) and the thickness of rock cotton board (1) are left between adjacent rock cotton board (1)
5cm；
Described slurry coating (3) includes cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, the slurry
The thickness for expecting coating (3) is specially 2-5mm.
A kind of 2. construction heat preserving composite board according to claims 1, it is characterised in that in the slurry coating (3),
The mass ratio of the cement, quartz sand and water is cement：Quartz sand：Water=1:1:1, the polymer emulsion powder, water-loss reducer and
The total amount (mass fraction) of accelerator is controlled in 2.5%-3.0%.
3. a kind of construction heat preserving composite board according to claims 1, it is characterised in that the water-loss reducer is specially poly-
Acrylamide -- polyacrylamide or Sodium Polyacrylate -- Sodium Polyacrylate, the accelerator is specially cobalt iso-octoate or isooctyl acid
Zinc.
A kind of 4. manufacture method of construction heat preserving composite board according to any one of claim 1-3, it is characterised in that
Comprise the following steps：
(1) by formula, by cement, quartz sand, polymer emulsion powder, water-loss reducer, accelerator and water, totally six kinds of raw materials are stirred
After slurry is made, glass fiber reticular cloth (2) is wherein spread in one side in rock wool, is then uniformly smeared on glass fiber reticular cloth (2)
Slurry, after the completion of smearing, 24-26 hours are parked in placement at room temperature；
(2) after slurry coating (3) is dried, rock cotton board (1) is turned over, the another side of rock wool is smeared according still further to above-mentioned steps,
Equally park 24-26 hours；
(3) finally after slurry coating (3) is completely dried, the composite board after shaping is cut into required size.
A kind of 5. manufacture method of construction heat preserving composite board according to claims 4, it is characterised in that the slurry
The thickness of coating (3) is 3mm.
A kind of 6. manufacture method of construction heat preserving composite board according to claims 4, it is characterised in that the polymerization
Thing latex powder, water-loss reducer and the mass ratio of accelerator are 15:1:1.
A kind of 7. manufacture method of construction heat preserving composite board according to claims 6, it is characterised in that the polymerization
Thing latex powder, water-loss reducer and the total amount of accelerator (mass fraction) control are 3.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664829.5A CN107558619A (en) | 2017-08-07 | 2017-08-07 | A kind of construction heat preserving composite board and its manufacture method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710664829.5A CN107558619A (en) | 2017-08-07 | 2017-08-07 | A kind of construction heat preserving composite board and its manufacture method |
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| CN107558619A true CN107558619A (en) | 2018-01-09 |
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| CN201710664829.5A Pending CN107558619A (en) | 2017-08-07 | 2017-08-07 | A kind of construction heat preserving composite board and its manufacture method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702175A (en) * | 2021-07-06 | 2021-11-26 | 淄博荣腾建材有限公司 | Composite rock wool reinforced plate with high tensile strength and high tensile strength detection method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360120A (en) * | 2002-01-24 | 2002-07-24 | 黄振利 | Composite walling made of rock wool, polystyrene particles and insulating mortar and its construction technology |
| US20110146174A1 (en) * | 2008-03-28 | 2011-06-23 | Selvaag Spinoff As | Structural wall |
| CN202202425U (en) * | 2011-08-16 | 2012-04-25 | 乔金栋 | Vertical fiber rock wool belt thin-plastering external wall external thermal insulation system |
| CN103132610A (en) * | 2011-11-22 | 2013-06-05 | 苏畅 | Double-face composite-mortar intensified heat retaining panel |
| CN205688599U (en) * | 2016-06-03 | 2016-11-16 | 北京悦筑新天节能科技有限公司 | A kind of Novel rock wool composite insulation boards |
| CN106739256A (en) * | 2015-11-20 | 2017-05-31 | 重庆市巴南区添福装饰工程有限公司 | One kind is decorated with light-duty sun shielding and insulating plate |
-
2017
- 2017-08-07 CN CN201710664829.5A patent/CN107558619A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360120A (en) * | 2002-01-24 | 2002-07-24 | 黄振利 | Composite walling made of rock wool, polystyrene particles and insulating mortar and its construction technology |
| US20110146174A1 (en) * | 2008-03-28 | 2011-06-23 | Selvaag Spinoff As | Structural wall |
| CN202202425U (en) * | 2011-08-16 | 2012-04-25 | 乔金栋 | Vertical fiber rock wool belt thin-plastering external wall external thermal insulation system |
| CN103132610A (en) * | 2011-11-22 | 2013-06-05 | 苏畅 | Double-face composite-mortar intensified heat retaining panel |
| CN106739256A (en) * | 2015-11-20 | 2017-05-31 | 重庆市巴南区添福装饰工程有限公司 | One kind is decorated with light-duty sun shielding and insulating plate |
| CN205688599U (en) * | 2016-06-03 | 2016-11-16 | 北京悦筑新天节能科技有限公司 | A kind of Novel rock wool composite insulation boards |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702175A (en) * | 2021-07-06 | 2021-11-26 | 淄博荣腾建材有限公司 | Composite rock wool reinforced plate with high tensile strength and high tensile strength detection method thereof |
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