CN106220055B - It is a kind of to prevent interior wall from getting damp the protective plate and preparation method thereof of moisture condensation - Google Patents
It is a kind of to prevent interior wall from getting damp the protective plate and preparation method thereof of moisture condensation Download PDFInfo
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- CN106220055B CN106220055B CN201610555692.5A CN201610555692A CN106220055B CN 106220055 B CN106220055 B CN 106220055B CN 201610555692 A CN201610555692 A CN 201610555692A CN 106220055 B CN106220055 B CN 106220055B
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
-
- 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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Prevent interior wall from getting damp the protective plate and preparation method thereof of moisture condensation the invention discloses a kind of, the raw material components of the protective plate include heat-preservation ventilating component, and condensation cure component bonds ventilative auxiliary agent, helps solidifying pore-forming component and cracking resistance component；Preparation method is that the above component is first passed through combination to obtain component A and B component, and component A and B component are then uniformly mixing to obtain mixed slurry；Grid cloth is laid on backing plate again, mixed slurry is laid on grid cloth, then one layer of grid cloth is re-layed on mixed slurry surface, carries out spontaneous curing after finally cutting according to specification, obtain protective plate.Protective plate provided by the invention has heat preservation, moisture-proof, dehumidifying, the effect of regulation indoor wall temperature and humidity etc., while straw powder can also be added in the present invention in raw material components, and the performance of product is further promoted while efficiently using straw powder.
Description
Technical field
The invention belongs to construction material preparation fields, and in particular to a kind of to prevent interior wall from getting damp the protective plate and its system of moisture condensation
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: the moisture in construction material is as the variation of temperature can produce
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 in order to overcome the above the deficiencies in the prior art and providing one kind prevents interior wall from getting damp moisture condensation
Protective plate and preparation method thereof, interior wall can be inherently eliminated and got damp the phenomenon that condensing.
Technical scheme is as follows:
A kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material components of the protective plate include heat-preservation ventilating component, condensation
Curing component bonds ventilative auxiliary agent, helps solidifying pore-forming component and cracking resistance component, wherein heat-preservation ventilating group be divided into EPS particle with it is wooden
Plain sulfoacid calcium, condensation cure group are divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl fiber
Element, cracking resistance group are divided into polypropylene anti-crack fiber.
Described to prevent interior wall from getting damp the protective plate of moisture condensation, the partial size of land plaster can be 180-350 mesh.
Described to prevent interior wall from getting damp the protective plate of moisture condensation, the partial size of hydroxypropyl methyl cellulose can be 80-100 mesh.
Described to prevent interior wall from getting damp the protective plate of moisture condensation, content of lignin is greater than 50% in calcium lignosulfonate.
Described to prevent interior wall from getting damp the protective plate of moisture condensation, polypropylene anti-crack fiber length can be 1~1.5cm.
Described to prevent interior wall from getting damp the protective plate of moisture condensation, particle diameter can account for 30% for 1.5-2mm 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%.
Described to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material components of the protective plate can also include straw powder.
Described in more than one prevent interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 50-80 parts of cement according to parts by weight, and 10-15 parts of land plaster, hydroxypropyl methyl cellulose 0.05-
It 0.1 part, 0.2-0.3 parts and 1-2 parts of polypropylene anti-crack fiber of calcium lignosulfonate, is uniformly mixed and obtains mixture, as A group
Point；
Step 2 weighs 7-14 parts of EPS particle according to parts by weight, and 100-200 parts of water, simultaneously according to step 1 preparating mixture
150-200 parts are taken, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry；
Step 4 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 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
It is described prevent interior wall get damp moisture condensation protective plate preparation method, the temperature stirred evenly in step 3 can be
5-36℃。
It is described prevent interior wall get damp moisture condensation protective plate preparation method, be also added into weight in step 1 mixture
20-40 parts of straw powder of part meter.
Provided by the invention to prevent interior wall from getting damp the protective plate of moisture condensation, principle is to utilize calcium lignosulfonate and EPS
Particle forms the material internal structure with different size hole, constitutes the basic heat-preservation ventilating system of protective plate；Utilize water
Mud ensure that the mechanical performance of material as condensation cure component, while further function as the same of solidification using land plaster
When guarantee protective plate internal structure stability, using hydroxypropyl methyl cellulose play Coagulation aiding while play promotion
The effect of material internal porosity has finally consolidated the effect of prestressed of protective plate using polypropylene anti-crack fiber.The present invention provides
Protective plate feed components mutual cooperation together constitute a three-dimensional selection shielding system, which can be adaptively
The temperature and psychrometric difference for adjusting protective plate both sides, absorb the moisture of inner wall surface using the internal microstructure of material, utilize
Material self character plays heat insulation effect, enables interior wall to keep the temperature and humidity conditions of itself for a long time, while material itself has
Have and can be realized temperature control, ventilative, damping function from respiratory function, guarantees that the variation of environment temperature and humidity will not make interior wall
At influence, therefore wall is fundamentally prevented to get damp dew condensation phenomenon.
It is provided by the invention to prevent interior wall from getting damp the protective plate of moisture condensation, there is heat preservation, moisture-proof, dehumidifying, regulate and control indoor wall
The effect of temperature and humidity, at the same have fire-retardant (A grades), it is indeformable, do not crack, do not go mouldy, is without putrefaction, non-aquation, firm resistance to
Be produced from breathing etc. significant function, material be harmful to human health without any smell, moisture-proof anti-dew can be played well
Effect.
Specific embodiment:
Embodiment 1
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, solidifying pore-forming component and cracking resistance component are helped, wherein heat-preservation ventilating group is divided into EPS particle and calcium lignosulfonate,
Condensation cure group is divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl cellulose, cracking resistance group
It is divided into polypropylene anti-crack fiber.In the above components, 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；In EPS particle
Grain 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%；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 50 parts of cement according to parts by weight, 10 parts of land plaster, 0.05 part of hydroxypropyl methyl cellulose, wooden
It 0.2 part and 1 part of polypropylene anti-crack fiber of plain sulfoacid calcium, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 7 parts of EPS particle according to parts by weight, 100 parts of water, according to step 1 preparating mixture and takes 150
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
5℃；Step 4 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 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Embodiment 2
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, solidifying pore-forming component and cracking resistance component are helped, wherein heat-preservation ventilating group is divided into EPS particle and calcium lignosulfonate,
Condensation cure group is divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl cellulose, cracking resistance group
It is divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster is 200 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；In EPS particle
Grain diameter accounts for 32% for 1.5-2mm's, and particle diameter is greater than 2mm and accounts for 26% less than 3mm, and particle diameter is accounting for for 3-5mm
42%；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 60 parts of cement according to parts by weight, 12 parts of land plaster, 0.06 part of hydroxypropyl methyl cellulose, wooden
It 0.2 part and 1 part of polypropylene anti-crack fiber of plain sulfoacid calcium, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 9 parts of EPS particle according to parts by weight, 150 parts of water, according to step 1 preparating mixture and takes 160
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
20℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Embodiment 3
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, solidifying pore-forming component and cracking resistance component are helped, wherein heat-preservation ventilating group is divided into EPS particle and calcium lignosulfonate,
Condensation cure group is divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl cellulose, cracking resistance group
It is divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster is 250 mesh；The partial size of hydroxypropyl methyl cellulose is
100 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber length is 1-1.5cm；In EPS particle
Particle diameter accounts for 32% for 1.5-2mm's, and particle diameter is greater than 2mm and accounts for 27% less than 3mm, and particle diameter is 3-5mm's
Account for 41%；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 70 parts of cement according to parts by weight, 14 parts of land plaster, 0.08 part of hydroxypropyl methyl cellulose, wooden
It 0.25 part and 2 parts of polypropylene anti-crack fiber of plain sulfoacid calcium, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 12 parts of EPS particle according to parts by weight, 170 parts of water, according to step 1 preparating mixture and takes 180
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
25℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Embodiment 4
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, solidifying pore-forming component and cracking resistance component are helped, wherein heat-preservation ventilating group is divided into EPS particle and calcium lignosulfonate,
Condensation cure group is divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl cellulose, cracking resistance group
It is divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster is 350 mesh；The partial size of hydroxypropyl methyl cellulose is
100 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber length is 1-1.5cm；In EPS particle
Particle diameter accounts for 30% for 1.5-2mm's, and particle diameter is greater than 2mm and accounts for 27% less than 3mm, and particle diameter is 3-5mm's
Account for 43%；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 80 parts of cement according to parts by weight, and 15 parts of land plaster, 0.1 part of hydroxypropyl methyl cellulose, lignin
It 0.3 part and 2 parts of polypropylene anti-crack fiber of sulfoacid calcium, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 14 parts of EPS particle according to parts by weight, 200 parts of water, according to step 1 preparating mixture and takes 200
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
36℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Embodiment 5
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, helps solidifying pore-forming component, cracking resistance component and straw powder, wherein heat-preservation ventilating group is divided into EPS particle and lignin
Sulfoacid calcium, condensation cure group are divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl fiber
Element, cracking resistance group are divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster is 180 mesh；Hydroxypropyl methyl cellulose
Partial size be 80 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber length is 1-1.5cm；EPS
Particle diameter accounts for 30% for 1.5-2mm in particle, and particle diameter is greater than 2mm and accounts for 25% less than 3mm, particle diameter 3-
5mm's accounts for 45%；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 50 parts of cement according to parts by weight, 10 parts of land plaster, 0.05 part of hydroxypropyl methyl cellulose, wooden
0.2 part of plain sulfoacid calcium, is uniformly mixed and obtains mixture, as component A by 20 parts and 1 part of polypropylene anti-crack fiber of straw powder；Step
Two, 7 parts of EPS particle are weighed according to parts by weight, 100 parts of water, according to step 1 preparating mixture and 150 parts are taken, by the above component
It is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
5℃；Step 4 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 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Embodiment 6
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, helps solidifying pore-forming component, cracking resistance component and straw powder, wherein heat-preservation ventilating group is divided into EPS particle and lignin
Sulfoacid calcium, condensation cure group are divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl fiber
Element, cracking resistance group are divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster is 250 mesh；Hydroxypropyl methyl cellulose
Partial size be 100 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber length is 1-1.5cm；
Particle diameter accounts for 32% for 1.5-2mm in EPS particle, and particle diameter is greater than 2mm and accounts for 27% less than 3mm, particle diameter
41% is accounted for for 3-5mm；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 70 parts of cement according to parts by weight, 14 parts of land plaster, 0.08 part of hydroxypropyl methyl cellulose, wooden
0.25 part of plain sulfoacid calcium, is uniformly mixed and obtains mixture, as component A by 30 parts and 2 parts of polypropylene anti-crack fiber of straw powder；Step
Rapid two, 12 parts of EPS particle are weighed according to parts by weight, 170 parts of water, according to step 1 preparating mixture and 180 parts are taken, by above group
Divide and be uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
25℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Embodiment 7
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, helps solidifying pore-forming component, cracking resistance component and straw powder, wherein heat-preservation ventilating group is divided into EPS particle and lignin
Sulfoacid calcium, condensation cure group are divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl fiber
Element, cracking resistance group are divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster is 350 mesh；Hydroxypropyl methyl cellulose
Partial size be 100 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene 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 accounts for 27% less than 3mm, particle diameter
43% is accounted for for 3-5mm；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 80 parts of cement according to parts by weight, and 15 parts of land plaster, 0.1 part of hydroxypropyl methyl cellulose, lignin
It 0.3 part of sulfoacid calcium, 2 parts and 40 parts of straw powder of polypropylene anti-crack fiber, is uniformly mixed and obtains mixture, as component A；Step
Two, 14 parts of EPS particle are weighed according to parts by weight, 200 parts of water, according to step 1 preparating mixture and 200 parts are taken, by the above component
It is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
36℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Reference examples 1
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent is bonded, helps solidifying pore-forming component and cracking resistance component, wherein heat-preservation ventilating group is divided into EPS particle, and condensation cure group is divided into
Cement, bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl methyl cellulose, and cracking resistance group is divided into polypropylene cracking resistance
Fiber.In the above components, the partial size of land plaster is 250 mesh；The partial size of hydroxypropyl methyl cellulose is 100 mesh；Polypropylene is anti-
Splitting fibre length is 1-1.5cm；Particle diameter accounts for 32% for 1.5-2mm in EPS particle, and particle diameter is greater than 2mm and is less than
3mm's accounts for 27%, and particle diameter accounts for 41% for 3-5mm's；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 70 parts of cement according to parts by weight, and 14 parts of land plaster, 0.08 part of hydroxypropyl methyl cellulose and poly- third
It 2 parts of alkene anti-crack fiber, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 12 parts of EPS particle according to parts by weight, 170 parts of water, according to step 1 preparating mixture and takes 180
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
25℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Reference examples 2
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Solidifying pore-forming component and cracking resistance component are helped, wherein heat-preservation ventilating group is divided into EPS particle and calcium lignosulfonate, and condensation cure group is divided into
Cement, helping solidifying pore-forming component is hydroxypropyl methyl cellulose, and cracking resistance group is divided into polypropylene anti-crack fiber.In the above components, hydroxyl
The partial size of propyl methocel is 100 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber is long
Degree is 1-1.5cm；Particle diameter accounts for 32% for 1.5-2mm in EPS particle, and particle diameter is greater than 2mm and accounting for less than 3mm
27%, particle diameter accounts for 41% for 3-5mm's；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 70 parts of cement according to parts by weight, and 0.08 part of hydroxypropyl methyl cellulose, calcium lignosulfonate 0.25
Part and 2 parts of polypropylene anti-crack fiber, be uniformly mixed obtain mixture, as component A；
Step 2 weighs 12 parts of EPS particle according to parts by weight, 170 parts of water, according to step 1 preparating mixture and takes 180
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
25℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
Reference examples 3
It is a kind of to prevent interior wall from getting damp the protective plate of moisture condensation, the raw material heat-preservation ventilating component of the protective plate, condensation cure component,
Ventilative auxiliary agent and cracking resistance component are bonded, wherein heat-preservation ventilating group is divided into EPS particle and calcium lignosulfonate, and condensation cure group is divided into
Cement, bonding ventilative auxiliary agent is land plaster, and cracking resistance group is divided into polypropylene anti-crack fiber.In the above components, the partial size of land plaster
For 250 mesh；Content of lignin is greater than 50% in calcium lignosulfonate；Polypropylene anti-crack fiber length is 1-1.5cm；EPS particle
Middle particle diameter accounts for 32% for 1.5-2mm's, and particle diameter is greater than 2mm and accounts for 27% less than 3mm, particle diameter 3-5mm
Account for 41%；
Prevent above interior wall get damp moisture condensation protective plate preparation method, comprising the following steps:
Step 1 weighs 70 parts of cement according to parts by weight, and 14 parts of land plaster, 0.25 part of calcium lignosulfonate and polypropylene are anti-
2 parts of fiber are split, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 12 parts of EPS particle according to parts by weight, 170 parts of water, according to step 1 preparating mixture and takes 180
Part, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry, wherein the temperature stirred evenly is
25℃；Step 4 is laid with grid cloth on backing plate, and mixed slurry is laid on grid cloth, then mixed slurry surface again
It is laid with one layer of grid cloth, obtains intermediate products；
Step 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
The protective plate 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 it is provided by the invention prevent interior wall get damp moisture condensation protective plate have it is good
Mechanical performance, while material itself has excellent fire-retardant, heat preservation, ventilative and other effects, can be realized good moisture-proof anti-dew
Energy.It joined straw powder in embodiment 5-7 simultaneously, it can be seen that joined the protective plate performance obtained after straw powder and do not have not only
Have reduction, increase in terms of product porosity instead, thus bring thermal coefficient can preferably maintain it is very low
Level, therefore straw powder is introduced in product of the present invention, stalk can be preferably utilized, conventional incineration processing stalk band is avoided
The pollution come, makes it obtain effective utilization.
Reference examples 1-3 is the further verifying carried out on the basis of the embodiment of the present invention 3, is not had in reference examples 1 wherein
Calcium lignosulfonate is added, as a result thermal coefficient is caused to be sharply increased, porosity significantly reduces, while volume water absorption rate also has one
Fixed to increase, it can be said that bright, the addition of the component can effectively promote the thermal insulation property of product, while improve porosity, increase
Add gas permeability；That land plaster is not added in reference examples 2, as a result leading to thermal insulation property also has certain decline, while volume water absorption rate
Rise obviously, porosity has certain decline, therefore, it can be seen that the addition of land plaster can play certain association in the present invention
Same thermal insulation property, while gas permeability can be enhanced, reduce volume water absorption rate.That hydroxypropyl methyl fiber is not added in reference examples 3
As a result element causes the decline of product porosity more obvious, while volume water absorption rate is also increased with thermal coefficient, therefore, can
To find out, hydroxypropyl methyl cellulose can play the pore performance of material internal structure in the present invention, while protect to product
Temperature has certain promotion with volume water absorption rate.
In order to verify it is provided by the invention prevent interior wall get damp moisture condensation protective plate radical cure effect, the present invention devises one
Group check experiment, in Zhenjiang, Jiangsu city building basement interior wall, wherein a semi-area has pasted this hair using Building Adhesive
The protective plate (straw powder is added and the product of straw powder is not added all to be tested respectively) of bright offer, another semi-area is former wall
Face inner wall, it is without any processing, the wet injury situation of metope is compared, as a result as follows:
As can be seen from the above results, provided by the invention to prevent the get damp protective plate of moisture condensation of interior wall from control well
Reason interior wall gets damp and dew condensation phenomenon, while after above 12 months comparative tests, protective plate of the invention itself is not any
The variation of 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 physics and chemistry of protective plate
Index and the performance indicator of its aforementioned measurement do not change substantially, it can be said that it is bright, it is provided by the invention to prevent interior wall from getting damp
The protective plate of moisture condensation can be steady in a long-term use.
Claims (10)
1. a kind of prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that the raw material components of the protective plate include heat-preservation ventilating
Component, condensation cure component bond ventilative auxiliary agent, help solidifying pore-forming component and cracking resistance component, wherein heat-preservation ventilating group is divided into EPS
Grain and calcium lignosulfonate, condensation cure group are divided into cement, and bonding ventilative auxiliary agent is land plaster, and helping solidifying pore-forming component is hydroxypropyl
Methylcellulose, cracking resistance group are divided into polypropylene anti-crack fiber；The above components are respectively as follows: 7-14 parts of EPS particle in parts by weight,
0.2-0.3 parts of calcium lignosulfonate, 50-80 parts of cement, 10-15 parts of land plaster, 0.05-0.1 parts of hydroxypropyl methyl cellulose, gather
1-2 parts of propylene anti-crack fiber.
2. according to claim 1 prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that the partial size of land plaster is
180-350 mesh.
3. according to claim 1 prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that hydroxypropyl methyl cellulose
Partial size be 80-100 mesh.
4. according to claim 1 prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that wooden in calcium lignosulfonate
Lignin content is greater than 50%.
5. according to claim 1 prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that polypropylene anti-crack fiber is long
Degree is 1~1.5cm.
6. according to claim 1 prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that particle is straight in EPS particle
Diameter accounts for 30% or more for 1.5-2mm's, and particle diameter is greater than 2mm and accounts for 25% or more less than 3mm, and particle diameter is 3-5mm's
40% or more is accounted for, the total amount of three of the above type of particle is 100%.
7. according to claim 1 prevent interior wall from getting damp the protective plate of moisture condensation, which is characterized in that the raw material group of the protective plate
Dividing further includes straw powder.
8. it is a kind of it is described in claim 1 prevent interior wall get damp moisture condensation protective plate preparation method, which is characterized in that including with
Lower step:
Step 1 weighs 50-80 parts of cement according to parts by weight, and 10-15 parts of land plaster, hydroxypropyl methyl cellulose 0.05-0.1
Part, it 0.2-0.3 parts and 1-2 parts of polypropylene anti-crack fiber of calcium lignosulfonate, is uniformly mixed and obtains mixture, as component A；
Step 2 weighs 7-14 parts of EPS particle according to parts by weight, 100-200 parts of water, according to step 1 preparating mixture and takes
150-200 parts, the above component is uniformly mixed, as B component；
Step 3 stirs evenly after mixing component A with B component, obtains mixed slurry；
Step 4 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 5 carries out spontaneous curing after cutting intermediate products according to specification, obtains protective plate.
9. it is according to claim 8 prevent interior wall get damp moisture condensation protective plate preparation method, which is characterized in that step 3
In the temperature that stirs evenly be 5-36 DEG C.
10. it is according to claim 8 prevent interior wall get damp moisture condensation protective plate preparation method, which is characterized in that step
20-40 parts of straw powder in parts by weight are also added into one mixture.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594776A (en) * | 2004-07-16 | 2005-03-16 | 张志峰 | Novel anti-crack internal insulation wall and construction technique |
| CN1690008A (en) * | 2004-04-30 | 2005-11-02 | 宁波荣山新型材料有限公司 | Heat-insulating mortar for external wall of building |
| CN1927754A (en) * | 2006-03-14 | 2007-03-14 | 朱丽 | Environment-friendly type energy-saving house heat-insulating material |
| 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 |
| CN104119046A (en) * | 2013-04-25 | 2014-10-29 | 江苏省苏安能节能建材科技有限公司 | Cement-based polystyrene material and insulation board production process based thereon |
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2016
- 2016-07-14 CN CN201610555692.5A patent/CN106220055B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690008A (en) * | 2004-04-30 | 2005-11-02 | 宁波荣山新型材料有限公司 | Heat-insulating mortar for external wall of building |
| CN1594776A (en) * | 2004-07-16 | 2005-03-16 | 张志峰 | Novel anti-crack internal insulation wall and construction technique |
| CN1927754A (en) * | 2006-03-14 | 2007-03-14 | 朱丽 | Environment-friendly type energy-saving house heat-insulating material |
| 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 |
| CN104119046A (en) * | 2013-04-25 | 2014-10-29 | 江苏省苏安能节能建材科技有限公司 | Cement-based polystyrene material and insulation board production process based thereon |
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