CN106966649A - Building decoration wall of sound-and-fire proof and preparation method thereof - Google Patents
Building decoration wall of sound-and-fire proof and preparation method thereof Download PDFInfo
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- CN106966649A CN106966649A CN201710107057.5A CN201710107057A CN106966649A CN 106966649 A CN106966649 A CN 106966649A CN 201710107057 A CN201710107057 A CN 201710107057A CN 106966649 A CN106966649 A CN 106966649A
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- building decoration
- decoration wall
- fire proof
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Classifications
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/70—Grouts, e.g. injection mixtures for cables for prestressed concrete
-
- 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
Landscapes
- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention discloses building decoration wall of a kind of sound-and-fire proof and preparation method thereof.The building decoration wall of the sound-and-fire proof is formed by castable cast, and the castable includes the component of following parts by weight：70 80 parts of portland cement；5 10 parts of lime；15 25 parts of flyash；35 parts of polystyrene foam；0.5 1 parts of HPMC；0.8 1 parts of polypropylene fibre；13 parts of rosin soap；0.5 1 parts of water reducer；20 30 parts of water.Beneficial effects of the present invention：The building decoration wall has excellent sound insulation value and fire protecting performance on the premise of high intensity is ensured.
Description
Technical field
The present invention relates to building decoration wall, the building decoration wall of more particularly to a kind of sound-and-fire proof and its preparation side
Method.
Background technology
With developing rapidly for building technology, the lifting of living standard, requirement more and more higher of the people to construction wall.It is right
In construction wall, people, which are no longer only required to it, has high intensity, and requires that it has fire protecting performance and sound insulation value.
Publication No. CN105565738A Chinese patent discloses a kind of lightweight, insulation, fire prevention, waterproof, sound insulation, heat-insulated
Environmental protection wall.The environmental protection wall is optimized by the composition of castable, make wall can meet lightweight, insulation, fire prevention, waterproof,
Sound insulation, heat-insulated requirement, while the mechanics of works, the requirement using function and durability are disclosure satisfy that again, to natural ring
Border has compatibility, meets the principle of sustainable development.
Based on this, building decoration wall of the present inventor desirable to provide another sound-and-fire proof.
The content of the invention
It is an object of the invention to provide a kind of building decoration wall of sound-and-fire proof.The building decoration wall is ensureing high-strength
There is excellent sound insulation value and fire protecting performance on the premise of degree.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of building decoration wall of sound-and-fire proof, is formed, the castable includes following parts by weight by castable cast
Component：
By using above-mentioned technical proposal, the addition of lime can strengthen the early strength of cement, and later strength also develops
Well.Flyash itself only has relatively low gelation activity, can improve the freezing tolerance of cement, increases later strength, significantly
Degree reduction water absorption rate.Polystyrene foam has excellent lasting heat insulation property, unique buffering shock resistance, ageing resistance and
Water proofing property, can reduce density, with fire-retardant and insulation effect.HPMC can increase the denseness of cement.It is poly-
Tacryl can delay the extension in crack in concrete.Concrete material is produced behind crack, and the fiber of random distribution may span across
Tension is born in crack, so as to improve the tensile strength of concrete.The modulus of elasticity of polypropylene fibre is far above concrete, can show
Write the extension for suppressing its crack.Rosin soap can introduce air by external influence and produce a large amount of foams.The introducing energy of foam
Enough strengthen the sound insulation value and thermal and insulating performance of cement.The use of water reducer can reduce the consumption of water.
The present invention is further arranged to：According to parts by weight, in addition to 0.1-0.3 parts of hydrophober.
By using above-mentioned technical proposal, the effect of hydrophober is reduction water absorption rate.Wall water absorption rate is too high, is easily caused
Wall softens, structural strength reduction.
The present invention is further arranged to：The hydrophober is sodium methyl silicate.
By using above-mentioned technical proposal, sodium methyl silicate has good penetrant crystalline, the silicon in its molecular structure
Alcohol radical and the silanol base reaction dehydrated crosslinking in portland cement, so as to realize the excellent hydrophobic of " anti-capillary effect " formation
Layer, while having microdilatancy, increase compactness function.
The present invention is further arranged to：According to parts by weight, in addition to 0.2-0.5 parts of foam stabilizer.
By using above-mentioned technical proposal, foam stabilizer can be cooperateed with rosin soap and used, the bubble that enhancing rosin soap is produced
Stability.According to the difference of foam stabilizing mechanism, foam stabilizer is broadly divided into two classes：1st, bubble film thickness is increased；2nd, foam is increased
Itself repair ability.
The present invention is further arranged to：The foam stabilizer selects neopelex and triethanolamine, according to weight
Than neopelex: triethanolamine=2-4: 1.
By using above-mentioned technical proposal, neopelex is soluble in water, is dissolved in water into translucent solution.It is right
Alkali, diluted acid, hard water chemical property is stable.Triethanolamine provides alkaline environment in system.
The present invention is further arranged to：The water reducer is sodium lignin sulfonate.
By using above-mentioned technical proposal, sodium lignin sulfonate is cheap, in the aqueous solution that can be dissolved in various pH value,
Insoluble in organic solvent, water-reducing effect is good.
Another goal of the invention of the present invention is a kind of preparation method for the building decoration wall for providing sound-and-fire proof, including
Following steps：
Step1：According to parts by weight, 70-80 parts of portland cement, 5-10 parts of lime, 15-25 parts of flyash, polystyrene are weighed
3-5 parts of foam, 0.5-1 parts of HPMC, 0.8-1 parts of polypropylene fibre, 1-3 parts of rosin soap, 0.5-1 parts of water reducer,
0.1-0.3 parts of hydrophober, 0.2-0.5 parts of foam stabilizer, 20-30 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
By using above-mentioned technical proposal, it is well mixed after each component is matched, each component is fully interacted,
Wall is formed by pouring type again.
In summary, the invention has the advantages that：
1st, being used in conjunction with by rosin soap, 120,000 base sodium sulfonates and triethanolamine of the invention, enhanced foaming performance and foam
Stability, so as to form stable stomata, enhancing soundproof effect and fire protecting performance in wall；
2nd, the present invention is optimized by the composition of the castable to wall, so that the castable of wall is ensureing high intensity
Under the premise of have excellent sound insulation value and fire protecting performance.
Embodiment
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment 1
A kind of building decoration wall of sound-and-fire proof, is formed, the castable includes following parts by weight by castable cast
Component：It is 72 parts of portland cement, 5 parts of lime, 15 parts of flyash, 3 parts of polystyrene foam, 0.5 part of HPMC, poly-
0.95 part of tacryl, 1 part of rosin soap, 1 part of sodium lignin sulfonate, 0.1 part of sodium methyl silicate, 0.2 part of foam stabilizer, 20 parts of water.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: triethanolamine=3:
1。
A kind of preparation method of the building decoration wall of sound-and-fire proof, comprises the following steps：
Step1：According to parts by weight, 72 parts of portland cement, 5 parts of lime, 15 parts of flyash, 3 parts of polystyrene foam, hydroxyl are weighed
0.5 part of propyl cellulose sodium, 0.95 part of polypropylene fibre, 1 part of rosin soap, 1 part of sodium lignin sulfonate, 0.1 part of sodium methyl silicate,
0.2 part of foam stabilizer, 20 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: three second
Hydramine=2: 1.
Embodiment 2
A kind of building decoration wall of sound-and-fire proof, is formed, the castable includes following parts by weight by castable cast
Component：74 parts of portland cement, 6 parts of lime, 20 parts of flyash, 4 parts of polystyrene foam, 1 part of HPMC, poly- third
0.85 part of alkene fiber, 2 parts of rosin soap, 0.5 part of sodium lignin sulfonate, 0.2 part of sodium methyl silicate, 0.5 part of foam stabilizer, 22 parts of water.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: triethanolamine=3:
1。
A kind of preparation method of the building decoration wall of sound-and-fire proof, comprises the following steps：
Step1：According to parts by weight, 74 parts of portland cement, 6 parts of lime, 20 parts of flyash, 4 parts of polystyrene foam, hydroxyl are weighed
1 part of propyl cellulose sodium, 0.85 part of polypropylene fibre, 2 parts of rosin soap, 0.5 part of sodium lignin sulfonate, 0.2 part of sodium methyl silicate,
0.5 part of foam stabilizer, 22 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: three second
Hydramine=3: 1.
Embodiment 3
A kind of building decoration wall of sound-and-fire proof, is formed, the castable includes following parts by weight by castable cast
Component：It is 77 parts of portland cement, 7 parts of lime, 25 parts of flyash, 5 parts of polystyrene foam, 0.7 part of HPMC, poly-
0.9 part of tacryl, 3 parts of rosin soap, 0.7 part of sodium lignin sulfonate, 0.3 part of sodium methyl silicate, 0.3 part of foam stabilizer, 24 parts of water.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: triethanolamine=4:
1。
A kind of preparation method of the building decoration wall of sound-and-fire proof, comprises the following steps：
Step1：According to parts by weight, 77 parts of portland cement, 7 parts of lime, 25 parts of flyash, 5 parts of polystyrene foam, hydroxyl are weighed
0.7 part of propyl cellulose sodium, 0.9 part of polypropylene fibre, 3 parts of rosin soap, 0.7 part of sodium lignin sulfonate, sodium methyl silicate 0.3
Part, 0.3 part of foam stabilizer, 24 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: three second
Hydramine=4: 1.
Embodiment 4
A kind of building decoration wall of sound-and-fire proof, is formed, the castable includes following parts by weight by castable cast
Component：It is 80 parts of portland cement, 8 parts of lime, 18 parts of flyash, 5 parts of polystyrene foam, 0.8 part of HPMC, poly-
1 part of tacryl, 3 parts of rosin soap, 0.6 part of sodium lignin sulfonate, 0.2 part of sodium methyl silicate, 0.4 part of foam stabilizer, 27 parts of water.Surely
Infusion includes neopelex and triethanolamine.According to weight ratio, neopelex: triethanolamine=3: 1.
A kind of preparation method of the building decoration wall of sound-and-fire proof, comprises the following steps：
Step1：According to parts by weight, 80 parts of portland cement, 8 parts of lime, 18 parts of flyash, 5 parts of polystyrene foam, hydroxyl are weighed
0.8 part of propyl cellulose sodium, 1 part of polypropylene fibre, 3 parts of rosin soap, 0.6 part of sodium lignin sulfonate, 0.2 part of sodium methyl silicate,
0.4 part of foam stabilizer, 27 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: three second
Hydramine=3: 1.
Embodiment 5
A kind of building decoration wall of sound-and-fire proof, is formed, the castable includes following parts by weight by castable cast
Component：70 parts of portland cement, 10 parts of lime, 23 parts of flyash, 4 parts of polystyrene foam, 0.9 part of HPMC,
0.8 part of polypropylene fibre, 2 parts of rosin soap, 0.8 part of sodium lignin sulfonate, 0.1 part of sodium methyl silicate, 0.3 part of foam stabilizer, water 30
Part.Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: triethanolamine
=2: 1.
A kind of preparation method of the building decoration wall of sound-and-fire proof, comprises the following steps：
Step1：According to parts by weight, weigh 70 parts of portland cement, 10 parts of lime, 23 parts of flyash, 4 parts of polystyrene foam,
0.9 part of HPMC, 0.8 part of polypropylene fibre, 2 parts of rosin soap, 0.8 part of sodium lignin sulfonate, sodium methyl silicate 0.1
Part, 0.3 part of foam stabilizer, 30 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
Foam stabilizer includes neopelex and triethanolamine.According to weight ratio, neopelex: three second
Hydramine=2: 1.
Comparative example 1
From the embodiment 1 as a comparison case 1 of Publication No. CN105565738A Chinese patent.
Embodiment 1-5 and comparative example 1 are detected and recorded with reference to JG/T169-2005.
Embodiment 1-5 and the performance inventory table of comparative example 1 (natural curing 30 days)
It can be seen from upper table, the present invention is superior to comparative example in compression strength, shock resistance, oise insulation factor and fire endurance.
Claims (7)
1. a kind of building decoration wall of sound-and-fire proof, it is characterized in that：Formed by castable cast, the castable includes as follows
The component of parts by weight：
70-80 parts of portland cement
5-10 parts of lime
15-25 parts of flyash
3-5 parts of polystyrene foam
0.5-1 parts of HPMC
0.8-1 parts of polypropylene fibre
1-3 parts of rosin soap
0.5-1 parts of water reducer
20-30 parts of water.
2. the building decoration wall of sound-and-fire proof according to claim 1, it is characterized in that：According to parts by weight, in addition to hate
0.1-0.3 parts of aqua.
3. the building decoration wall of sound-and-fire proof according to claim 2, it is characterized in that：The hydrophober is methane-siliconic acid
Sodium.
4. the building decoration wall of sound-and-fire proof according to claim 1, it is characterized in that：According to parts by weight, in addition to it is steady
0.2-0.5 parts of infusion.
5. the building decoration wall of sound-and-fire proof according to claim 4, it is characterized in that：The foam stabilizer selects dodecane
Base benzene sulfonic acid sodium salt and triethanolamine, according to weight ratio, neopelex：Triethanolamine=2-4:1.
6. the building decoration wall of sound-and-fire proof according to claim 1, it is characterized in that：The water reducer is sulfomethylated lignin
Sour sodium.
7. a kind of preparation method of the building decoration wall of sound-and-fire proof, it is characterized in that：Comprise the following steps：
Step1：According to parts by weight, 70-80 parts of portland cement, 5-10 parts of lime, 15-25 parts of flyash, polystyrene are weighed
3-5 parts of foam, 0.5-1 parts of HPMC, 0.8-1 parts of polypropylene fibre, 1-3 parts of rosin soap, 0.5-1 parts of water reducer,
0.1-0.3 parts of hydrophober, 0.2-0.5 parts of foam stabilizer, 20-30 parts of water；
Step2：Castable is obtained after each component is mixed evenly, castable is poured into a mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107057.5A CN106966649B (en) | 2017-02-27 | 2017-02-27 | Sound-proof and fireproof architectural decoration wall and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710107057.5A CN106966649B (en) | 2017-02-27 | 2017-02-27 | Sound-proof and fireproof architectural decoration wall and preparation method thereof |
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| CN106966649A true CN106966649A (en) | 2017-07-21 |
| CN106966649B CN106966649B (en) | 2019-12-17 |
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Cited By (3)
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| CN109232018A (en) * | 2018-09-07 | 2019-01-18 | 怀宁建国混凝土制品有限责任公司 | A kind of foamed cement and preparation method thereof |
| CN111438817A (en) * | 2020-04-07 | 2020-07-24 | 上海久山医疗科技有限公司 | Fireproof sound-insulation wallboard |
| CN112250474A (en) * | 2020-10-15 | 2021-01-22 | 新化县东泰特种耐火材料有限公司 | Refractory material and preparation method thereof |
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| CN109232018A (en) * | 2018-09-07 | 2019-01-18 | 怀宁建国混凝土制品有限责任公司 | A kind of foamed cement and preparation method thereof |
| CN111438817A (en) * | 2020-04-07 | 2020-07-24 | 上海久山医疗科技有限公司 | Fireproof sound-insulation wallboard |
| CN112250474A (en) * | 2020-10-15 | 2021-01-22 | 新化县东泰特种耐火材料有限公司 | Refractory material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106966649B (en) | 2019-12-17 |
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| CB02 | Change of applicant information |
Address after: 325200 room 801, building 4, No. 1068, Jingye Road, Dongshan street, Ruian City, Wenzhou City, Zhejiang Province Applicant after: Zhejiang Ruijia Decoration Engineering Co., Ltd. Address before: 325200, Zhejiang Province, Wenzhou City, Ruian Province before the town of pottery Hill Applicant before: Wenzhou Home Decoration Engineering Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |