CN110281554A - A kind of preparation method of enhanced cement infiltration fireproof heated board - Google Patents
A kind of preparation method of enhanced cement infiltration fireproof heated board Download PDFInfo
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- CN110281554A CN110281554A CN201910441130.1A CN201910441130A CN110281554A CN 110281554 A CN110281554 A CN 110281554A CN 201910441130 A CN201910441130 A CN 201910441130A CN 110281554 A CN110281554 A CN 110281554A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
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Abstract
A kind of preparation method of enhanced cement infiltration fireproof heated board.This preparation method is using the styrofoam with porous structure as motherboard, motherboard is placed on the vaccum-pumping equipment with transmission agency, make the mixed slurry of covering 0.03-0.06m thickness above motherboard, is vacuumized below motherboard, keep slurry fully penetrated into the gap between motherboard granular polystyrene.The present invention is used for fireproof heated board.
Description
Technical field
The present invention relates to a kind of preparation methods of enhanced cement infiltration fireproof heated board.
Background technique
External-wall heat-insulation material can be divided into according to the inherent ingredient of thermal insulation material: inorganic heat insulation material and organic insulation material two
Big type.
A grades of fire-protection rating are material of no burning point with heat insulation effect；B1 grades of fire-protection rating are fire retardant thermal insulation materials；Fire prevention
B2 grades of grade are that flammable thermal insulation material is also referred to as fire proofing, and mostly organic insulation material adds suitable fire retardant, common to be
EPS expansion polyphenyl plate and XPS extruded polystyrene board, this material burning point is low, and can discharge a large amount of pernicious gases in combustion.
Existing external walls heating insulation is all without deviating from the circle with organic insulation material, only on the basis of conventional material and technology
On, by the superposition of complex technology, to the simple modifications of common product, there is no fundamentally solve incombustible material to be used for exterior wall
The problem of insulation system.
Organic insulation material thermal coefficient is small, and good heat insulating is easy to use, but its fire protecting performance is poor, according at this stage
Country requires thermal insulation material to be extremely difficult to fire-protection standard, and safety accident is in rapid succession in application process.Inorganic heat insulation material
Fire protecting performance is good, meets fire safety rules requirement, fire safety evaluating accident therefore will not occur, but inorganic material density is big, protects
Warm nature can be poor, hygroscopic, and intensity is easy impacted, and safe fixation problem is difficult to solve.Therefore cement infiltration fireproof heated board is comprehensive
The advantages of having closed organic heat-insulating plate and inorganic heat-insulation board possesses good thermal insulation property and also possesses good A grades of fire protecting performance,
But from the point of view of applicable cases, the intensity that cement permeates fireproof heated board is lower, higher using percentage of damage, there is safety after construction
Hidden danger.
Summary of the invention
A kind of enhanced water that the object of the present invention is to provide a kind of is low with thermal coefficient, not hygroscopic, fire line is good
The preparation method of mud infiltration fireproof heated board.
Above-mentioned purpose is realized by following technical scheme:
A kind of preparation method of enhanced cement infiltration fireproof heated board, this preparation method is with the styrofoam with porous structure
For motherboard, motherboard is placed on the vaccum-pumping equipment with transmission agency, makes covering 0.03-0.06m thickness above motherboard
Mixed slurry, motherboard lower section vacuumize, and keep slurry fully penetrated into the gap between motherboard granular polystyrene.
A kind of preparation method of enhanced cement infiltration fireproof heated board, the mixed slurry include fast hard sulphur
Aluminate cement, water-soluble white glue with vinyl, waterproofing agent of organosilicon, redispersable latex powder, water, the quick hardening sulphoaluminate cement
Parts by weight be 90-110 part, the parts by weight of the water-soluble white glue with vinyl are 6-8, the weight of the waterproofing agent of organosilicon
Amount number is 0.5-2, and the parts by weight of the redispersable latex powder are 1-5, and the parts by weight of the water are 35-48.
A kind of preparation method of the enhanced cement infiltration fireproof heated board, the quick hardening sulphoaluminate cement
Parts by weight are 100 parts, and the parts by weight of the water-soluble white glue with vinyl are 7, the parts by weight of the waterproofing agent of organosilicon
It is 1, the parts by weight of the redispersable latex powder are 3, and the parts by weight of the water are 40.
A kind of preparation method of described enhanced cement infiltration fireproof heated board, the size of styrofoam motherboard be 1.2m ×
0.6m, density 8-12Kg/m3, perpendicular to plate face pull strength in 0.06MPa or more.
Beneficial effect
1. being the conveyer belt with pore structure below motherboard of the invention, convenient for vacuumizing, keep slurry fully penetrated poly- to motherboard
In gap between benzene particle, high-quality, the intensity height of obtained cement infiltration fireproof heated board.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of A grades of fireproof heated boards of this product high intensity.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Embodiment 1
A kind of preparation method of enhanced cement infiltration fireproof heated board, this preparation method is with the styrofoam with porous structure
For motherboard, motherboard is placed on the vaccum-pumping equipment with transmission agency, makes covering 0.03-0.06m thickness above motherboard
Mixed slurry, motherboard lower section vacuumize, and keep slurry fully penetrated into the gap between motherboard granular polystyrene.
Embodiment 2
A kind of preparation method of enhanced cement infiltration fireproof heated board described in embodiment 1, the mixed slurry includes fast
Hardening sulphoaluminate cement, water-soluble white glue with vinyl, waterproofing agent of organosilicon, redispersable latex powder, water, the quick hardening sulphoaluminate
The parts by weight of cement are 90-110 parts, and the parts by weight of the water-soluble white glue with vinyl are 6-8, the waterproofing agent of organosilicon
Parts by weight be 0.5-2, the parts by weight of the redispersable latex powder are 1-5, and the parts by weight of the water are 35-
48。
Embodiment 3
A kind of preparation method of enhanced cement infiltration fireproof heated board as described in example 2, the quick hardening sulphoaluminate water
The parts by weight of mud are 100 parts, and the parts by weight of the water-soluble white glue with vinyl are 7, the weight of the waterproofing agent of organosilicon
Number is 1, and the parts by weight of the redispersable latex powder are 3, and the parts by weight of the water are 40.
Embodiment 4
A kind of preparation method of enhanced cement infiltration fireproof heated board described in embodiment 1, the size of styrofoam motherboard are
1.2m × 0.6m, density 8-12Kg/m3, perpendicular to plate face pull strength in 0.06MPa or more.
Embodiment 5
A kind of preparation method of enhanced cement infiltration fireproof heated board as described in example 2, the mixed slurry includes fast
Hardening sulphoaluminate cement, water-soluble white glue with vinyl, waterproofing agent of organosilicon, redispersable latex powder, water, the quick hardening sulphoaluminate
The parts by weight of cement are 90 parts, and the parts by weight of the water-soluble white glue with vinyl are 6, the weight of the waterproofing agent of organosilicon
Number is 0.5, and the parts by weight of the redispersable latex powder are 1, and the parts by weight of the water are 35.
Embodiment 6
A kind of preparation method of enhanced cement infiltration fireproof heated board as described in example 2, the mixed slurry includes fast
Hardening sulphoaluminate cement, water-soluble white glue with vinyl, waterproofing agent of organosilicon, redispersable latex powder, water, the quick hardening sulphoaluminate
The parts by weight of cement are 110 parts, and the parts by weight of the water-soluble white glue with vinyl are 8, the weight of the waterproofing agent of organosilicon
Measuring number is 2, and the parts by weight of the redispersable latex powder are 5, and the parts by weight of the water are 48.
Embodiment 7
A kind of preparation method of enhanced cement infiltration fireproof heated board, first preparation mixed slurry described in above-described embodiment,
Water-soluble white glue with vinyl is soluble in water, 5min is stirred in agitator tank, by quick hardening sulphoaluminate cement and can be again after being sufficiently stirred
Dispersed latex powder is added in agitator tank under agitation, continues to stir 10min, waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam；Through
High-intensitive A grade fireproof heated board is made after maintenance.
Embodiment 8
A kind of preparation method of enhanced cement infiltration fireproof heated board described in above-described embodiment, by 6 parts of water-soluble white glue with vinyl
It is dissolved in 45 parts of water, 5min is stirred in agitator tank, can divide 100 parts of quick hardening sulphoaluminate cements and 1 part again after being sufficiently stirred
Scattered latex powder is added in agitator tank under agitation, continues to stir 10min, 2 parts of waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam.Through
High-intensitive A grade fireproof heated board is made after maintenance.
Embodiment 9
A kind of preparation method of enhanced cement infiltration fireproof heated board described in above-described embodiment, by 8 parts of water-soluble white glue with vinyl
It is dissolved in 45 parts of water, 5min is stirred in agitator tank, can divide 100 parts of quick hardening sulphoaluminate cements and 1 part again after being sufficiently stirred
Scattered latex powder is added in agitator tank under agitation, continues to stir 10min, 2 parts of waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam.Through
High-intensitive A grade fireproof heated board is made after maintenance.
Embodiment 10
A kind of preparation method of enhanced cement infiltration fireproof heated board described in above-described embodiment, by 8 parts of water-soluble white glue with vinyl
It is dissolved in 45 parts of water, 5min is stirred in agitator tank, can divide 100 parts of quick hardening sulphoaluminate cements and 2 parts again after being sufficiently stirred
Scattered latex powder is added in agitator tank under agitation, continues to stir 10min, 2 parts of waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam.Through
High-intensitive A grade fireproof heated board is made after maintenance.
Embodiment 11
A kind of preparation method of enhanced cement infiltration fireproof heated board described in above-described embodiment, by 8 parts of water-soluble white glue with vinyl
It is dissolved in 45 parts of water, 5min is stirred in agitator tank, can divide 100 parts of quick hardening sulphoaluminate cements and 3 parts again after being sufficiently stirred
Scattered latex powder is added in agitator tank under agitation, continues to stir 10min, 2 parts of waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam.Through
High-intensitive A grade fireproof heated board is made after maintenance.
Embodiment 12
A kind of preparation method of enhanced cement infiltration fireproof heated board described in above-described embodiment, by 8 parts of water-soluble white glue with vinyl
It is dissolved in 45 parts of water, 5min is stirred in agitator tank, can divide 100 parts of quick hardening sulphoaluminate cements and 4 parts again after being sufficiently stirred
Scattered latex powder is added in agitator tank under agitation, continues to stir 10min, 2 parts of waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam.Through
High-intensitive A grade fireproof heated board is made after maintenance.
Embodiment 13
A kind of preparation method of enhanced cement infiltration fireproof heated board described in above-described embodiment, by 8 parts of water-soluble white glue with vinyl
It is dissolved in 45 parts of water, 5min is stirred in agitator tank, can divide 100 parts of quick hardening sulphoaluminate cements and 5 parts again after being sufficiently stirred
Scattered latex powder is added in agitator tank under agitation, continues to stir 10min, 2 parts of waterproofing agent of organosilicon is added, after mixing evenly
It is pumped to styrofoam upper surface, the pump discharge for adjusting slurry makes to form a kiln basin above styrofoam, vacuum pump is opened,
It vacuumizes, makes in the fully penetrated hole in styrofoam of the slurry above styrofoam under vacuum below styrofoam.Through
High-intensitive A grade fireproof heated board is made after maintenance.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of preparation method of enhanced cement infiltration fireproof heated board, it is characterized in that: this preparation method is with porous
The styrofoam of structure is motherboard, and motherboard is placed on the vaccum-pumping equipment with transmission agency, makes to cover 0.03- above motherboard
The mixed slurry of 0.06m thickness, motherboard lower section vacuumize, and keep slurry fully penetrated into the gap between motherboard granular polystyrene.
2. the preparation method of a kind of enhanced cement infiltration fireproof heated board according to claim 1, it is characterized in that: institute
The mixed slurry stated includes quick hardening sulphoaluminate cement, water-soluble white glue with vinyl, waterproofing agent of organosilicon, redispersable latex powder, water,
The parts by weight of the quick hardening sulphoaluminate cement are 90-110 parts, and the parts by weight of the water-soluble white glue with vinyl are 6-8,
The parts by weight of the waterproofing agent of organosilicon are 0.5-2, and the parts by weight of the redispersable latex powder are 1-5, described
Water parts by weight be 35-48.
3. the preparation method of a kind of enhanced cement infiltration fireproof heated board according to claim 2, it is characterized in that: described
The parts by weight of quick hardening sulphoaluminate cement be 100 parts, the parts by weight of the water-soluble white glue with vinyl are 7, and described has
The parts by weight of machine silicon waterproofing agent are 1, and the parts by weight of the redispersable latex powder are 3, the parts by weight of the water
It is 40.
4. the preparation method of a kind of enhanced cement infiltration fireproof heated board according to claim 1, it is characterized in that: poly-
The size of benzene plate motherboard is 1.2m × 0.6m, density 8-12Kg/m3, perpendicular to plate face pull strength in 0.06MPa or more.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910441130.1A CN110281554A (en) | 2019-05-24 | 2019-05-24 | A kind of preparation method of enhanced cement infiltration fireproof heated board |
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| CN201910441130.1A CN110281554A (en) | 2019-05-24 | 2019-05-24 | A kind of preparation method of enhanced cement infiltration fireproof heated board |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014264B2 (en) * | 1972-11-22 | 1975-05-26 | ||
| CN1157361A (en) * | 1996-02-14 | 1997-08-20 | 四川省建材工业科学研究院 | Light partition board made of cement polyphenyl foam |
| CN104030724A (en) * | 2014-06-06 | 2014-09-10 | 山东省建筑科学研究院 | Sulfur-oxygen-magnesium gelling material fire door core board and manufacture method thereof |
| CN106400991A (en) * | 2016-09-23 | 2017-02-15 | 济南大学 | Cement permeation type polyphenyl-particle-wrapped class-A fireproof insulation board and manufacturing method thereof |
| WO2017139196A1 (en) * | 2016-02-10 | 2017-08-17 | United States Gypsum Company | Alternative core material based vacuum insulated panel |
-
2019
- 2019-05-24 CN CN201910441130.1A patent/CN110281554A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5014264B2 (en) * | 1972-11-22 | 1975-05-26 | ||
| CN1157361A (en) * | 1996-02-14 | 1997-08-20 | 四川省建材工业科学研究院 | Light partition board made of cement polyphenyl foam |
| CN104030724A (en) * | 2014-06-06 | 2014-09-10 | 山东省建筑科学研究院 | Sulfur-oxygen-magnesium gelling material fire door core board and manufacture method thereof |
| WO2017139196A1 (en) * | 2016-02-10 | 2017-08-17 | United States Gypsum Company | Alternative core material based vacuum insulated panel |
| CN106400991A (en) * | 2016-09-23 | 2017-02-15 | 济南大学 | Cement permeation type polyphenyl-particle-wrapped class-A fireproof insulation board and manufacturing method thereof |
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Application publication date: 20190927 |