CN106167377B - It is a kind of to get damp the decorative panel and preparation method thereof of moisture condensation for eradicating interior wall - Google Patents
It is a kind of to get damp the decorative panel and preparation method thereof of moisture condensation for eradicating interior wall Download PDFInfo
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- CN106167377B CN106167377B CN201610551864.1A CN201610551864A CN106167377B CN 106167377 B CN106167377 B CN 106167377B CN 201610551864 A CN201610551864 A CN 201610551864A CN 106167377 B CN106167377 B CN 106167377B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
Abstract
It gets damp the decorative panel and preparation method thereof of moisture condensation the invention discloses a kind of for eradicating interior wall, the raw material of decorative panel includes component A and B component：Wherein component A includes cement, bentonite, diatomite, land plaster, hydroxypropyl methyl cellulose, calcium lignosulfonate and polypropylene anti-crack fiber；B component includes the mixture of all components in a certain amount of component A, water and EPS particle.Preparation method is to stir evenly after mixing component A with B component, obtains mixed slurry；Then it is laid with grid cloth on backing plate, mixed slurry is laid on grid cloth, then re-lays one layer of grid cloth on mixed slurry surface, natural air drying solidification is carried out after then cutting according to specification, obtains decorative panel.Decorative panel provided by the invention has heat preservation, moisture-proof, dehumidifying, regulates and controls the effect of indoor wall temperature and humidity, at the same have it is fire-retardant, indeformable, do not crack, be sturdy and durable and be produced from the significant functions such as breathing, no any smell and be harmful to human health.
Description
Technical field
The invention belongs to construction material preparation fields, and in particular to it is a kind of for eradicate interior wall get damp moisture condensation decorative panel and
Preparation method.
Background technique
The disease evil of building field, especially building Moisture Plague are one of the big problems for perplexing industry always.It is wherein damp
Wet also dampness damage, the problems such as such as getting damp, condense are generally and one of to be difficult to the common building sufferer eliminated in building.By
In slowly being occurred in construction and in building use above, not only it is difficult to discover, but also be not easy to cure.Wet injury is built for building
The harm for building object is very extensive, such as：1) unfreezing：Moisture-induced serious building damage is mainly unfreezing, Duo Shuojian
Building material has certain porosity and sucks moisture.In construction material, the solidification point of water is typically about -15 DEG C, and water freezes
After knot, volume can expand about 10%, thus keep away material hole and generate very big pressure, and hole construction is broken by the bulbs of pressure
Bad effect, can enable material badly damaged or rupture through multiple circulating freezing resistance.The frequent of freeze thawing alternately especially has the materials such as mortar
Evil, for a long time since unfreezing can be such that building appearance peels off, constructure inner structure powder is crisp.2) salting out：Majority building
All containing the free salt of certain solubility and bases in object material, these free salts or bases can be as moisture be through infiltration work
With exterior surface of wall is reached, after moisture evaporation, these salts just will form crystallization, in the different degrees of enrichment of surface of wall,
And then the generation of surface of wall color is seriously affected, while volume also will increase 10% or so after these saline crystallizations, it is same right
It causes to seriously affect in wall internal structure.3) dry and wet temp is changed into use：Moisture in construction material can be produced with the variation of temperature
Raw variation in various degree just will appear fracture phenomena when the stress caused by dilation is greater than material structure tensile energy.This
Kind variation betides surface layer first, thus acts on the cosmetic damage of surface layer bigger.Dilation long-term simultaneously can cause to build
Build the cracking and hollowing phenomenon of material.4) corrosion：It is ground water solution first, contains in natural groundwater and have to concrete
There is the ingredient of corrosion function, such as soda acid, magnesium compound have stronger corrosion function to construction material.Many walls use
Cement, mortar, marble, wall covering are all unable to stand etch using lime stone etc., and underground water can destroy wall material by infiltration
Material, while the materials such as reinforcing bar are destroyed, in turn result in serious damage.5) mouldy：South China and southwest are due to summer appropriateness
Greatly, air themperature and appropriateness are easy to mould procreation, and because moisture reason is easy to mould growth, surface of wall often will appear mould metope
Spot or black in blocks, seriously affect the decorative effect of metope, while also will affect furniture and home environment, and then influence occupant
Health.
The means for not efficiently solving building Moisture Plague at present, build especially for the molding using many years
It builds, Moisture Plague is even more to annoying user.How to find one kind not only can solve building Moisture Plague, but also can not
The normal construction for influencing building has especially used the normal use of building, while not will cause the means of environmental problem,
It is current very urgent problem.
Summary of the invention
It is an object of the invention to provide one kind in order to overcome the above the deficiencies in the prior art and get damp for eradicating interior wall
Decorative panel of moisture condensation and preparation method thereof can be inherently eliminated interior wall and get damp the phenomenon that condensing.
Technical scheme is as follows：
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：50-80 parts of cement, 20-40 parts of bentonite, diatomite 15-25
Part, 10-15 parts of land plaster, 0.05-0.1 parts of hydroxypropyl methyl cellulose, 0.2-0.3 parts of calcium lignosulfonate, polypropylene cracking resistance
1-2 parts of fiber；
B component includes following components in parts by weight：All components in component A take 150- after mixing with weight ratio
200 parts, 100-200 parts of water, EPS particle (7-14) part.
Described to get damp the decorative panel of moisture condensation for eradicating interior wall, bentonitic partial size is 200 mesh, viscosity 30, leak-off
Amount is less than 15.
Described to get damp the decorative panel of moisture condensation for eradicating interior wall, the density of diatomite is 0.3-0.5g/cm3, Morse is hard
Degree is 1-1.5.
Described to get damp the decorative panel of moisture condensation for eradicating interior wall, the partial size of land plaster is 180-350 mesh.
Described to get damp the decorative panel of moisture condensation for eradicating interior wall, the partial size of hydroxypropyl methyl cellulose is 80-100 mesh.
Described to get damp the decorative panel of moisture condensation for eradicating interior wall, content of lignin is greater than 50% in calcium lignosulfonate.
Described to get damp the decorative panel of moisture condensation for eradicating interior wall, polypropylene anti-crack fiber length is 1~1.5cm.
Described get damp the decorative panel of moisture condensation for eradicating interior wall, particle diameter is that 1.5-2mm accounts for 30% in EPS particle
More than, particle diameter is greater than 2mm and accounts for 25% or more less than 3mm, and particle diameter accounts for 40% or more, above three for 3-5mm's
The total amount of different particle types is 100%.
More than one it is described in any item for eradicate interior wall get damp moisture condensation decorative panel preparation method, including following step
Suddenly：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, the temperature stirred evenly in step 2 is
5-36℃。
It gets damp the decorative panel of moisture condensation provided by the present invention for radical cure interior wall, principle is the difference using EPS particle
Particle diameter forms the material internal structure with different size hole, and there are cement, bentonite, diatoms in each hole
The other components such as soil, land plaster together constitute a three-dimensional filtering shielding system, and it is solid to have played material for cement in the system
Change the effect of sizing, land plaster plays solidification adhesive effect gypsum simultaneously as gelling regulator and cement in the present invention jointly
The introducing of powder also acts the effect for adjusting material internal microstructure, and the addition of bentonite and diatomite plays filtering tide
Gas, the effect for absorbing harmful substance in air, while breathing certainly for material is together formed with calcium lignosulfonate and EPS particle
The temperature and psychrometric difference on decorative panel both sides can be adaptively adjusted in system, absorbed using the internal microstructure of material interior
The moisture on wall surface plays heat insulation effect using material self character, and interior wall is enabled to keep the temperature and humidity item of itself for a long time
Part, and the variation of environment temperature and humidity will not impact interior wall, therefore fundamentally eradicated wall and got damp condensation trouble.
It gets damp the decorative panel of moisture condensation provided by the present invention for radical cure interior wall, there is heat preservation, moisture-proof, dehumidifying, in controlling chamber
The effect of wall temperature and humidity, at the same have fire-retardant (A grades), it is indeformable, do not crack, do not go mouldy, without putrefaction, non-aquation, heavily fortified point
Gu it is durable and be produced from the significant functions such as breathing, it no any smell and is harmful to human health.
Specific embodiment：
Embodiment 1
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：50 parts of cement, 20 parts of bentonite, 15 parts of diatomite, land plaster
10 parts, 0.05 part of hydroxypropyl methyl cellulose, 0.2 part of calcium lignosulfonate, 1 part of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 150 after mixing with weight ratio
Part, 100 parts of water, 7 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.3g/cm3, Morse hardness is 1-1.5 or so；The partial size of land plaster is 180 mesh；The partial size of hydroxypropyl methyl cellulose is 80
Mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber length is 1-1.5cm；Particle in EPS particle
Diameter accounts for 30% for 1.5-2mm's, and particle diameter is greater than 2mm and accounts for 25% less than 3mm, and particle diameter is accounting for for 3-5mm
45%；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
5℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
Embodiment 2
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：55 parts of cement, 26 parts of bentonite, 18 parts of diatomite, land plaster
12 parts, 0.06 part of hydroxypropyl methyl cellulose, 0.23 part of calcium lignosulfonate, 1 part of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 160 after mixing with weight ratio
Part, 150 parts of water, 10 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.4g/cm3, Morse hardness is 1-1.5；The partial size of land plaster is 250 mesh；The partial size of hydroxypropyl methyl cellulose is 100 mesh；Wood
Content of lignin is greater than 50% in quality sulfoacid calcium；Polypropylene anti-crack fiber length is 1-1.5cm；Particle diameter in EPS particle
32% is accounted for for 1.5-2mm, particle diameter is greater than 2mm and accounts for 27% less than 3mm, and particle diameter accounts for 41% for 3-5mm's；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
15℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
Embodiment 3
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：70 parts of cement, 35 parts of bentonite, 22 parts of diatomite, land plaster
13 parts, 0.08 part of hydroxypropyl methyl cellulose, 0.26 part of calcium lignosulfonate, 2 parts of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 180 after mixing with weight ratio
Part, 180 parts of water, 12 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.5g/cm3, Morse hardness is 1-1.5；The partial size of land plaster is 200 mesh；The partial size of hydroxypropyl methyl cellulose is 100 mesh；Wood
Content of lignin is greater than 50% in quality sulfoacid calcium；Polypropylene anti-crack fiber length is 1-1.5cm；Particle diameter in EPS particle
30% is accounted for for 1.5-2mm, particle diameter is greater than 2mm and accounts for 25% or more less than 3mm, and particle diameter is accounting for for 3-5mm
45%；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
20℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
Embodiment 4
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：80 parts of cement, 40 parts of bentonite, 25 parts of diatomite, land plaster
15 parts, 0.1 part of hydroxypropyl methyl cellulose, 0.3 part of calcium lignosulfonate, 2 parts of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 200 after mixing with weight ratio
Part, 200 parts of water, 14 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.5g/cm3, Morse hardness is 1-1.5；The partial size of land plaster is 350 mesh；The partial size of hydroxypropyl methyl cellulose is 100 mesh；Wood
Content of lignin is greater than 50% in quality sulfoacid calcium；Polypropylene anti-crack fiber length is 1-1.5cm；Particle diameter in EPS particle
35% is accounted for for 1.5-2mm, particle diameter is greater than 2mm and accounts for 25% less than 3mm, and particle diameter accounts for 40% for 3-5mm's；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
36℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
Reference examples 1
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：70 parts of cement, 35 parts of bentonite, 22 parts of diatomite, land plaster
13 parts, 0.08 part of hydroxypropyl methyl cellulose, 0.26 part of calcium lignosulfonate, 2 parts of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 180 after mixing with weight ratio
Part, 180 parts of water, 12 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.5g/cm3, Morse hardness is 1-1.5；The partial size of land plaster is 200 mesh；The partial size of hydroxypropyl methyl cellulose is 100 mesh；Wood
Content of lignin is greater than 50% in quality sulfoacid calcium；Polypropylene anti-crack fiber length is 1-1.5cm；Particle diameter in EPS particle
For 1.5-2mm；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
20℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
Reference examples 2
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：70 parts of cement, 35 parts of bentonite, 22 parts of diatomite, land plaster
13 parts, 0.26 part of calcium lignosulfonate, 2 parts of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 180 after mixing with weight ratio
Part, 180 parts of water, 12 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.5g/cm3, Morse hardness is 1-1.5；The partial size of land plaster is 200 mesh；Content of lignin is greater than in calcium lignosulfonate
50%；Polypropylene anti-crack fiber length is 1-1.5cm；Particle diameter accounts for 30% for 1.5-2mm in EPS particle, particle diameter
25% or more is accounted for greater than 2mm and less than 3mm, particle diameter accounts for 45% for 3-5mm's；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
20℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
Reference examples 3
A kind of to get damp the decorative panel of moisture condensation for eradicating interior wall, the raw material of the decorative panel includes component A and B component：
Wherein component A includes following components in parts by weight：70 parts of cement, 35 parts of bentonite, 22 parts of diatomite, land plaster
13 parts, 0.08 part of hydroxypropyl methyl cellulose, 2 parts of polypropylene anti-crack fiber；
B component includes following components in parts by weight：All components in component A take 180 after mixing with weight ratio
Part, 180 parts of water, 12 parts of EPS particle.
In the above components, bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is
0.5g/cm3, Morse hardness is 1-1.5；The partial size of land plaster is 200 mesh；The partial size of hydroxypropyl methyl cellulose is 100 mesh；It is poly-
Propylene anti-crack fiber length is 1-1.5cm；Particle diameter accounts for 30% for 1.5-2mm in EPS particle, and particle diameter is greater than 2mm
And 25% or more is accounted for less than 3mm, particle diameter accounts for 45% for 3-5mm's；
It is described for eradicate interior wall get damp moisture condensation decorative panel preparation method, include the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
20℃；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then on mixed slurry surface
One layer of grid cloth is re-layed, intermediate products are obtained；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
The decorative panel that above embodiments and reference examples are prepared is tested for the property, as a result as follows：
From the above experimental result can be seen that provided by the present invention for radical cure interior wall get damp moisture condensation decorative panel have it is good
Good mechanical performance, while material itself has excellent fire-retardant, heat preservation, ventilative and other effects, can be realized good moisture resistance.
Reference examples 1-3 is the further verifying carried out on the basis of the embodiment of the present invention 3, wherein particle in EPS particle in reference examples 1
As a result diameter causes the thermal coefficient of final products to be increased significantly only with 1.5-2mm, at the same volume water absorption rate also have it is bright
Aobvious to improve, porosity significantly reduces, it can be said that being cooperated in the bright present invention using the EPS of variable grain diameter, simultaneously
Good synergistic effect is produced together with other components, improves properties of product jointly；That hydroxypropyl is not added in reference examples 2
As a result it is significantly raised to lead to volume water absorption rate for methylcellulose, while porosity has certain decline, illustrates hydroxypropyl methyl fibre
Dimension element plays the role of reducing volume water absorption rate in the present invention, while can also play certain material pore；Control
That calcium lignosulfonate is not added in example 3, as a result cause final products thermal coefficient significantly raised, volume water absorption rate obviously rises
Height, while porosity significantly reduces, it can be said that bright, the calcium lignosulfonate being added in the present invention has not only acted as reduction body
The effect of product water absorption rate, while can be improved material porosity in the combinations of the invention, further promote thermal insulation property.
In order to verify provided by the present invention for radical cure interior wall get damp moisture condensation decorative panel radical cure effect, the present invention design
One group of check experiment, in Zhenjiang, Jiangsu city Universities Road 56 building underground garage interior wall, wherein a semi-area uses building adhesive
Decorative panel provided by the invention has been pasted in glutinous agent, and another semi-area is former metope inner wall, without any processing, for the wet of metope
Evil situation compares, as a result as follows：
As can be seen from the above results, getting damp the decorative panel of moisture condensation provided by the present invention for radical cure interior wall can be well
Improvement interior wall gets damp and dew condensation phenomenon, while after above 12 months comparative tests, decorative panel of the invention itself is without appointing
The variation of what state carries out the measurement that physical and chemical index is carried out with aforementioned same condition after dismantling to it, the results showed that, the reason of decorative panel
Change index and the performance indicator of its aforementioned measurement does not change substantially, it can be said that it is bright, provided by the present invention in radical cure
Wall get damp moisture condensation decorative panel can be steady in a long-term use.
Claims (6)
1. a kind of get damp the decorative panel of moisture condensation for eradicating interior wall, which is characterized in that the raw material of the decorative panel includes component A and B
Component：
Wherein component A includes following components in parts by weight：50-80 parts of cement, 20-40 parts of bentonite, 15-25 parts of diatomite,
10-15 parts of land plaster, 0.05-0.1 parts of hydroxypropyl methyl cellulose, 0.2-0.3 parts of calcium lignosulfonate, polypropylene anti-crack fiber
1-2 parts；
B component includes following components in parts by weight：All components in component A take 150-200 after mixing with weight ratio
Part, 100-200 parts of water, 7-14 parts of EPS particle；
Wherein bentonitic partial size is 200 mesh, and viscosity 30, filter loss is less than 15；The density of diatomite is 0.3-0.5g/cm3,
Morse hardness is 1-1.5；Content of lignin is greater than 50% in calcium lignosulfonate；
Particle diameter is that 1.5-2mm accounts for 30% or more in EPS particle, particle diameter be greater than 2mm and less than 3mm account for 25% with
On, particle diameter accounts for 40% or more for 3-5mm's, and the total amount of three of the above type of particle is 100%.
2. according to claim 1 get damp the decorative panel of moisture condensation for eradicating interior wall, which is characterized in that the partial size of land plaster
For 180-350 mesh.
3. according to claim 1 get damp the decorative panel of moisture condensation for eradicating interior wall, which is characterized in that hydroxypropyl methyl is fine
The partial size of dimension element is 80-100 mesh.
4. according to claim 1 get damp the decorative panel of moisture condensation for eradicating interior wall, which is characterized in that polypropylene cracking resistance is fine
Dimension length is 1~1.5cm.
5. a kind of claim 1-4 it is described in any item for eradicate interior wall get damp moisture condensation decorative panel preparation method, it is special
Sign is, includes the following steps：
Step 1 weighs each component according to parts by weight；
Step 2 stirs evenly after mixing component A with B component, obtains mixed slurry；
Step 3 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then repaves on mixed slurry surface
If one layer of grid cloth, obtains intermediate products；
Step 4 carries out natural air drying solidification, obtains decorative panel after cutting intermediate products according to specification.
6. it is according to claim 5 for eradicate interior wall get damp moisture condensation decorative panel preparation method, which is characterized in that step
The temperature stirred evenly in rapid two is 5-36 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551864.1A CN106167377B (en) | 2016-07-14 | 2016-07-14 | It is a kind of to get damp the decorative panel and preparation method thereof of moisture condensation for eradicating interior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610551864.1A CN106167377B (en) | 2016-07-14 | 2016-07-14 | It is a kind of to get damp the decorative panel and preparation method thereof of moisture condensation for eradicating interior wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101693609A (en) * | 2009-10-13 | 2010-04-14 | 陈友增 | Cement-based decoration material, decoration plate and production method thereof |
| CN102505798A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Composite heat-insulating wallboard and preparation method thereof |
| CN103011736A (en) * | 2012-11-23 | 2013-04-03 | 江苏特友诺新材料科技有限公司 | Preparation method of compound enhanced waterproof and fireproof heat-insulating board slurry |
| CN104556904A (en) * | 2014-12-29 | 2015-04-29 | 昆山文创建筑装饰工程有限公司 | Crack-resistant thermal insulation glazed hollow bead mortar |
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| WO2011111032A1 (en) * | 2010-03-10 | 2011-09-15 | Boaz Harpaz | Composition for construction elements and improved tiles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101693609A (en) * | 2009-10-13 | 2010-04-14 | 陈友增 | Cement-based decoration material, decoration plate and production method thereof |
| CN102505798A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Composite heat-insulating wallboard and preparation method thereof |
| CN103011736A (en) * | 2012-11-23 | 2013-04-03 | 江苏特友诺新材料科技有限公司 | Preparation method of compound enhanced waterproof and fireproof heat-insulating board slurry |
| CN104556904A (en) * | 2014-12-29 | 2015-04-29 | 昆山文创建筑装饰工程有限公司 | Crack-resistant thermal insulation glazed hollow bead mortar |
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