CN104234374A - Antistatic geothermal floor - Google Patents
Antistatic geothermal floor Download PDFInfo
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- CN104234374A CN104234374A CN201410355308.8A CN201410355308A CN104234374A CN 104234374 A CN104234374 A CN 104234374A CN 201410355308 A CN201410355308 A CN 201410355308A CN 104234374 A CN104234374 A CN 104234374A
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- antistatic
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- heating floor
- floor
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Abstract
The invention relates to an antistatic geothermal floor. The antistatic geothermal floor is characterized by comprising a decorative layer on an upper surface, an antistatic layer on a lower surface, and a core layer sandwiched between the upper surface layer and the lower surface layer, wherein the core layer is a sheet material made of magnesium oxysulfate cement and bamboo fibers. The antistatic geothermal floor has the beneficial benefits that 1, the magnesium oxysulfate cement which has high combination degree with the bamboo fibers and does not corrode the bamboo fibers covers the bamboo fibers to form a floor core layer which meets a fire resistance requirement, the antistatic layer is compounded on the lower surface of the core layer to meet the requirement of a geothermal floor, and the present situation that the existing geothermal floor has defective performance is improved; 2, the sheet material for manufacturing the core layer is made of a mixture in a semi-dry state, and is formed by pressing, maintaining pressure and curing, so that the requirement of high strength of the antistatic geothermal floor is met; 3, the antistatic layer made of a composite material meets an antistatic requirement, and meanwhile, has high heat conductivity, so that the heat conductivity of the floor is improved, the utilization rate of heat is improved, and energy conservation and emission reduction are facilitated.
Description
Technical field
The present invention relates to a kind of floor, particularly relate to a kind of antistatic heating floor.
Background technology
Antistatic floor is various in style, has raw wood floor, medium density fibreboard floor, particleboard floor, Cement fibre floor, calcium silicate board floor etc.
Raw wood floor is expensive, and deflection is large.Medium density fibreboard, shaving board are processed into floor, moderate, large usage quantity, but content of formaldehyde exceeds standard, and affects healthy.There is fire-proof function on cement fibrolite plate floor, calcium silicate board floor, but weight is large, and fragility is large, and impact resistance is low.
According to the development of information industry, antistatic is no longer the special product of radio room, and progressed into office space and huge numbers of families, antistatic floor combines with heating floor, market demand is very large, so develop the demand that a kind of novel antistatic heating floor is society.
Summary of the invention
The object of the invention is to the problems referred to above of solution prior art existence and a kind of antistatic heating floor is provided, adopt with bamboo fibre conjugation by force and not to the magnesium oxysulfide concrete that bamboo fibre corrodes, make the coated bamboo fibre of magnesium oxysulfide concrete, form the floor sandwich layer of fire protection requirement, and at the little surface recombination antistatic layer of sandwich layer, the requirement of heating floor contentedly, improves the present situation of the performance existing defects of existing heating floor.
Above-mentioned technical purpose of the present invention mainly solves by the following technical programs: antistatic heating floor, it is characterized in that the decorative layer comprising upper surface, the antistatic layer of soffit, be folded in the sandwich layer of upper surface layer and undersurface layer, described sandwich layer is the sheet material that the mixture of magnesium oxysulfide concrete and bamboo fibre is made.In order to reach antistatic heating floor fire protection requirement, the cementitious material of antistatic heating floor should not adopt organic adhesion agent, because organic adhesion agent is flammable, bamboo fibre can burn, and the floor of making also is flammable, can not reach fire protection requirement.Select inorganic gel agent grown place plate substrate, after together with being stirred in bamboo fibre, inorganic coagulation material has wrapped up bamboo fibre, and under fire effect, bamboo fibre only understands carbonization, can not produce flare, prolong combustion, reaches the object preventing fire.
Present patent application selects the reason of magnesium oxysulfide concrete to be: 1, gypsum intensity difference, not water resistant; 2, portland cement pH value is high, has corrosiveness to string, affects intensity; 3, the easy damp suction surface halide accumulation of the free chloro ion of magnesia oxychloride cement, corroding metal.And magnesium oxysulfide concrete pH value is low, there is good adhesive effect to string, and without free chloro ion, nonhygroscopicly return halogen, corrosion-free to metal, be the ideal material producing antistatic heating floor.
String has wood, bamboo, crop stalk etc.Through test, from the engaging force aspect with magnesium oxysulfide concrete, in crop stalk, cotton stem is better than straw, wheat straw, and wood fiber is better than crop stalk, and bamboo fibre is better than wood fiber.The water absorption rate of bamboo fibre is 1/3rd of wood fiber, and water absorption rate size is relevant with coefficient of deformation, and water absorption rate is little, and coefficient of deformation is little, good stability of the dimension, so selecting bamboo fibre to produce sandwich layer sheet material is rational selection.Certainly, present patent application is not got rid of yet and is adopted other plant fiber, and both, other plant fiber can also the sandwich layer of heating floor that relates to of production present patent application.
As improving further and supplementing technique scheme, the present invention adopts following technical measures: also comprise fortifying fibre in the mixture of described sandwich layer, and described fortifying fibre comprises at least one fiber in glass fiber, plastic optical fibre, metallic fiber.
Described magnesium oxysulfide concrete is cementitious material, and its component is by weight percentage: 100 parts, magnesia, 30-70 parts, magnesium sulfate, 20-70 parts, water.A small amount of accelerator (selection of accelerator and consumption are determined according to bonding force when configuration proterties, gelling according in actual disposition process, and this technology is routine techniques) is added when configuring magnesium oxysulfide concrete.
Described bamboo fibre is particle, coated every the bamboo fibre particle of described magnesium oxysulfide concrete.Bamboo fibre particle adopts bamboo product processing fent (can certainly be the bamboo of long section) through pulverizing gained, and the thickness of pulverized particles is determined according to intensity during formation sandwich layer sheet material, and more tiny, then intensity is higher.
Described decorative layer adopts melamine skin, wooden skin or skin of paint; Described antistatic layer is metal level, and described metal level adopts aluminium skin, copper sheet or firm skin.
The preparation technology of antistatic heating floor, is characterized in that step one, the material making sandwich layer is mixed to form mixture, and mixture becomes leather hard; Step 2, pressing mixt becomes tabular; Step 3, pressurize maintenance makes the sheet material of sandwich layer; Step 4, at two surfaces compound decorative layer and antistatic layer respectively of the sheet material of solidification.In preparation technology, most important be mixture be leather hard preparation, but not moist state preparation.The requirement of strength of antistatic heating floor is high, and string incorporation is large, is difficult to wet production sandwich layer sheet material the requirement of strength reaching antistatic heating floor.Wet production is that water supply volume is comparatively large, and inorganic gel agent becomes as a form of gel with the compound of string, slightly mobility, compressing by organizing roller pair roller more.Semi-dry process water supply volume is less, and the compound dispersibility of inorganic gel and string, is contained on supporting plate by spreading machine by fiber lay down, then sends into hydraulic press compressing.Pressurize maintenance, by the pressure size of hydraulic press, can reach requirement of strength.
In the operation of step one, first bamboo fibre is pulverized and form fine particle.
In the operation in step one, in the process of mixed material, add at least one fiber in glass fiber, plastic optical fibre, metallic fiber.
The beneficial effect that the present invention has: 1, adopt and bamboo fibre conjugation by force and not to the magnesium oxysulfide concrete that bamboo fibre corrodes, make the coated bamboo fibre of magnesium oxysulfide concrete, form the floor sandwich layer of fire protection requirement, and at the little surface recombination antistatic layer of sandwich layer, the requirement of heating floor contentedly, improves the present situation of the performance existing defects of existing heating floor.2, the sheet material making sandwich layer adopts the mixture of leather hard, and repressed, pressurize maintenance is formed, and reaches the requirement of the high strength of antistatic heating floor.3, the antistatic layer of composition metal material, while reaching antistatic requirement, has good thermal conductivity, improves the heat conductivity on floor, improves the utilization rate of heat, is conducive to energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: antistatic heating floor, as shown in Figure 1, it comprises the decorative layer 3 of upper surface, and the antistatic layer 2 of soffit is folded in the sandwich layer 1 of upper surface layer and undersurface layer, and described sandwich layer is the sheet material that the mixture of magnesium oxysulfide concrete and bamboo fibre is made.
Wherein, described magnesium oxysulfide concrete is cementitious material, and its component is by weight percentage: 100 parts, magnesia, 30-70 parts, magnesium sulfate, 20-70 parts, water.As 100 parts, magnesia, 40 parts, magnesium sulfate, 30 parts, water, and coordinate appropriate accelerator.Or, 100 parts, magnesia, 50 parts, magnesium sulfate, 35 parts, water, and coordinate appropriate accelerator.
Described bamboo fibre is particle, coated every the bamboo fibre particle of described magnesium oxysulfide concrete.
Described decorative layer adopts melamine skin, wooden skin or skin of paint; Described antistatic layer is metal level, and described metal level adopts aluminium skin, copper sheet or firm skin.
The preparation technology of antistatic heating floor, is characterized in that step one, the material making sandwich layer is mixed to form mixture, and mixture becomes leather hard; Step 2, pressing mixt becomes tabular; Step 3, pressurize maintenance makes the sheet material of sandwich layer; Step 4, at two surfaces compound decorative layer and antistatic layer respectively of the sheet material of solidification.Before mixing magnesium oxysulfide concrete and bamboo fibre, first need bamboo fibre to pulverize and form fine particle.
Embodiment 2: also comprise fortifying fibre in the mixture of described sandwich layer, described fortifying fibre comprises at least one fiber in glass fiber, plastic optical fibre, metallic fiber.In the preparation technology of antistatic heating floor, in step one, in the process mixing magnesium oxysulfide concrete and bamboo fibre, add at least one fiber in glass fiber, plastic optical fibre, metallic fiber.Glass fiber, plastic optical fibre, metallic fiber are before adding mixing, and also need to process its granular size, all the other structures and step of preparation process are with embodiment 1.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.In the above-described embodiments, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. antistatic heating floor, it is characterized in that the decorative layer (3) comprising upper surface, the antistatic layer (2) of soffit, is folded in the sandwich layer (1) of upper surface layer and undersurface layer, the sheet material that the mixture that described sandwich layer (1) is magnesium oxysulfide concrete and bamboo fibre is made.
2. antistatic heating floor according to claim 1, it is characterized in that also comprising fortifying fibre in the mixture of described sandwich layer, described fortifying fibre comprises at least one fiber in glass fiber, plastic optical fibre, metallic fiber.
3. antistatic heating floor according to claim 1 and 2, is characterized in that described magnesium oxysulfide concrete is cementitious material, and its component is by weight percentage: 100 parts, magnesia, 30-70 parts, magnesium sulfate, 20-70 parts, water.
4. antistatic heating floor according to claim 3, is characterized in that described bamboo fibre is particle, coated every the bamboo fibre particle of described magnesium oxysulfide concrete.
5. antistatic heating floor according to claim 4, is characterized in that described decorative layer (3) adopts melamine skin, wooden skin or skin of paint; Described antistatic layer (2) is metal level, and described metal level adopts aluminium skin, copper sheet or firm skin.
6. the preparation technology of antistatic heating floor according to claim 1, is characterized in that step one, the material making sandwich layer is mixed to form mixture, and mixture becomes leather hard; Step 2, pressing mixt becomes tabular; Step 3, pressurize maintenance makes the sheet material of sandwich layer; Step 4, at two surfaces compound decorative layer (3) and antistatic layer (2) respectively of the sheet material of solidification.
7. the preparation technology of antistatic heating floor according to claim 6, is characterized in that in the operation of step one, is first pulverized by bamboo fibre and forms fine particle.
8. the preparation technology of antistatic heating floor according to claim 7, is characterized in that in the operation in step one, adds at least one fiber in glass fiber, plastic optical fibre, metallic fiber in the process of mixed material.
Priority Applications (1)
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CN201410355308.8A CN104234374A (en) | 2014-07-24 | 2014-07-24 | Antistatic geothermal floor |
Applications Claiming Priority (1)
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CN201410355308.8A CN104234374A (en) | 2014-07-24 | 2014-07-24 | Antistatic geothermal floor |
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CN201410355308.8A Pending CN104234374A (en) | 2014-07-24 | 2014-07-24 | Antistatic geothermal floor |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109083361A (en) * | 2018-09-20 | 2018-12-25 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of floor and floor maintenance method convenient for maintenance |
CN109279912A (en) * | 2018-11-01 | 2019-01-29 | 蓝海永乐(江苏)新材料有限公司 | Magnesium oxysulfide fancy veneer and preparation method thereof |
CN109516761A (en) * | 2018-12-31 | 2019-03-26 | 浙江天仁风管有限公司 | The manufacturing method of magnesium-based floor base material |
CN114412121A (en) * | 2021-12-31 | 2022-04-29 | 山东嘉腾实业有限公司 | Magnesium oxide light heat-insulation geothermal brick |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0952209A (en) * | 1995-08-10 | 1997-02-25 | Toli Corp Ltd | Floor material prepared by laminating surface layer containing short fibers |
CN2343249Y (en) * | 1998-12-21 | 1999-10-13 | 黄元龙 | Composite board of magnesite cement and bamboo fibre |
CN2581572Y (en) * | 2002-12-06 | 2003-10-22 | 杜建伟 | Composite sandwich fire-proof wall board |
CN102493598A (en) * | 2011-12-20 | 2012-06-13 | 浙江天仁风管有限公司 | Magnesium oxysulfate cement board and method for preparing same by using semidry method |
CN102518228A (en) * | 2011-12-20 | 2012-06-27 | 浙江天仁风管有限公司 | Composite inorganic fireproof board and preparation method for same |
CN202934870U (en) * | 2012-12-10 | 2013-05-15 | 浙江天仁风管有限公司 | Inorganic fiber gooey board with veneer layers |
-
2014
- 2014-07-24 CN CN201410355308.8A patent/CN104234374A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0952209A (en) * | 1995-08-10 | 1997-02-25 | Toli Corp Ltd | Floor material prepared by laminating surface layer containing short fibers |
CN2343249Y (en) * | 1998-12-21 | 1999-10-13 | 黄元龙 | Composite board of magnesite cement and bamboo fibre |
CN2581572Y (en) * | 2002-12-06 | 2003-10-22 | 杜建伟 | Composite sandwich fire-proof wall board |
CN102493598A (en) * | 2011-12-20 | 2012-06-13 | 浙江天仁风管有限公司 | Magnesium oxysulfate cement board and method for preparing same by using semidry method |
CN102518228A (en) * | 2011-12-20 | 2012-06-27 | 浙江天仁风管有限公司 | Composite inorganic fireproof board and preparation method for same |
CN202934870U (en) * | 2012-12-10 | 2013-05-15 | 浙江天仁风管有限公司 | Inorganic fiber gooey board with veneer layers |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109083361A (en) * | 2018-09-20 | 2018-12-25 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of floor and floor maintenance method convenient for maintenance |
CN109279912A (en) * | 2018-11-01 | 2019-01-29 | 蓝海永乐(江苏)新材料有限公司 | Magnesium oxysulfide fancy veneer and preparation method thereof |
CN109516761A (en) * | 2018-12-31 | 2019-03-26 | 浙江天仁风管有限公司 | The manufacturing method of magnesium-based floor base material |
CN114412121A (en) * | 2021-12-31 | 2022-04-29 | 山东嘉腾实业有限公司 | Magnesium oxide light heat-insulation geothermal brick |
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