CN108821664A - A kind of sound-and-fire proof construction material - Google Patents
A kind of sound-and-fire proof construction material Download PDFInfo
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- CN108821664A CN108821664A CN201810972446.9A CN201810972446A CN108821664A CN 108821664 A CN108821664 A CN 108821664A CN 201810972446 A CN201810972446 A CN 201810972446A CN 108821664 A CN108821664 A CN 108821664A
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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
-
- 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
- C04B2201/50—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)
- Building Environments (AREA)
Abstract
The invention discloses a kind of sound-and-fire proof construction materials, are related to the field of building materials.A kind of sound-and-fire proof construction material, the ingredient including following mass parts：30 ~ 36 parts of cement, 0.6 ~ 0.8 part of water-reducing agent, 20 ~ 25 parts of hollow glass spheres, 10 ~ 20 parts of expanded perlite, 12 ~ 18 parts of precipitated calcium carbonate, 18-22 parts of diatomite, 2 ~ 5 parts of fire retardant, 8 ~ 12 parts of polyethylene, 8 ~ 12 parts of rubber, 5 ~ 8 parts of alumina silicate, 0.5 ~ 0.8 part and 40 ~ 60 parts of water of dispersing agent.Construction material of the present invention has the advantages that fire prevention, sound insulation, intensity are high compared with common construction material, while technological operation is simple and convenient, at low cost, is suitable for large-scale production.
Description
Technical field
The present invention relates to the field of building materials more particularly to a kind of sound-and-fire proof construction materials.
Background technique
With carrying forward vigorously for urbanization, housing problem is basic concerning people's lives, and good, safety living environment is more next
More craved for by people, only residential security, trust, people preferably could live and work；Moreover, working environment is good
The bad working efficiency for directly affecting the common people；So seek safely, the universal demand being built into as people felt at ease.For building
For industry, construction timber is a vital factor, only good with material performance, and safety, building could be trusted by people
Use.Since present fire incident takes place frequently, people are higher and higher for the fire prevention of construction timber and light requirement；Due to low
Layer house is easy to be affected by the surrounding environment, and especially the house noise in downtown area is too big, this has become the another big tired of people
It disturbs.Based on this, a kind of sound-and-fire proof construction material of the invention can be good at meeting the needs of people.
Summary of the invention
In view of the above problems, the present invention provides a kind of sound-and-fire proof construction material, construction material of the invention with
Common construction material is compared, and has the advantages that fire prevention, sound insulation, intensity are high, while technological operation is simple and convenient, at low cost, is fitted
In large-scale production.
The technical solution adopted by the present invention is as follows：
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：30 ~ 36 parts of cement, 0.6 ~ 0.8 part of water-reducing agent, sky
20 ~ 25 parts of heart bead, 10 ~ 20 parts of expanded perlite, 12 ~ 18 parts of precipitated calcium carbonate, 18-22 parts of diatomite, 2 ~ 5 parts of fire retardant,
8 ~ 12 parts of polyethylene, 8 ~ 12 parts of rubber, 5 ~ 8 parts of alumina silicate, 0.5 ~ 0.8 part and 40 ~ 60 parts of water of dispersing agent.
Preferably, a kind of sound-and-fire proof construction material, the ingredient including following mass parts：33 ~ 36 parts of cement subtracts
0.6 ~ 0.8 part of aqua, 22 ~ 25 parts of hollow glass spheres, 15 ~ 20 parts of expanded perlite, 14 ~ 18 parts of precipitated calcium carbonate, diatomite 20-22
Part, 3 ~ 5 parts of fire retardant, 10 ~ 12 parts of polyethylene, 10 ~ 12 parts of rubber, 6 ~ 8 parts of alumina silicate, 0.6 ~ 0.8 part of dispersing agent and water 50 ~ 60
Part.
Preferably, a kind of sound-and-fire proof construction material, the ingredient including following mass parts：33 parts of cement, diminishing
0.6 part of agent, 22 parts of hollow glass spheres, 15 parts of expanded perlite, 14 parts of precipitated calcium carbonate, 20 parts of diatomite, 3 parts of fire retardant, poly- second
10 parts of alkene, 10 parts of rubber, 6 parts of alumina silicate, 0.6 part of dispersing agent and 50 parts of water.
Preferably, a kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 40 ~ 60 parts of addition reaction kettles of water, 90 ~ 96 DEG C are heated to, by 30 ~ 36 parts of cement, expanded perlite 10 ~ 20
Part, 12 ~ 18 parts of precipitated calcium carbonate, 18-22 parts of diatomite and 0.5 ~ 0.8 part of addition of dispersing agent carry out mechanical stirring mixing, stirring
Time 1h is added 0.6 ~ 0.8 part of water-reducing agent, is stirred for 0.5h, obtains mixture；
S2. 20 ~ 25 parts of 2 ~ 5 parts of fire retardant, 5 ~ 8 parts of alumina silicate, 8 ~ 12 parts of polyethylene, 8 ~ 12 parts of rubber and hollow glass spheres are existed
It is mixed in another blender, stirs 0.5h, mixing speed 90r/min obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 0.5 ~ 1h, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：Building wood of the present invention
Material has the advantages that fire prevention, sound insulation, intensity are high, while technological operation is simple and convenient, cost compared with common construction material
It is low, it is suitable for large-scale production.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Embodiment 1
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：33 parts of cement, 0.6 part of water-reducing agent, hollow glass spheres 22
Part, 15 parts of expanded perlite, 14 parts of precipitated calcium carbonate, 20 parts of diatomite, 3 parts of fire retardant, 10 parts of polyethylene, 10 parts of rubber, silicon
6 parts of sour aluminium, 0.6 part of dispersing agent and 50 parts of water.
A kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 50 parts of addition reaction kettles of water, 95 DEG C are heated to, by 33 parts of cement, 15 parts of expanded perlite, precipitated calcium carbonate
0.6 part of 14 parts, 20 parts of diatomite and dispersing agent addition progress mechanical stirring mixing, mixing time 1h are added 0.6 part of water-reducing agent,
It is stirred for 0.5h, obtains mixture；
S2. by 3 parts of fire retardant, 6 parts of alumina silicate, 10 parts of polyethylene, 10 parts of rubber and 22 parts of hollow glass spheres in another blender
It is mixed, stirs 0.5h, mixing speed 90r/min obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 45min, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
Gained sound-and-fire proof construction material has the characteristics that fire prevention is good, sound insulation is good, intensity is high, compression strength 50MPa, resists
Folding intensity is 25MPa, when material thickness is 20cm, oise insulation factor 50dB.
Embodiment 2
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：30 parts of cement, 0.6 part of water-reducing agent, hollow glass spheres 20
Part, 10 parts of expanded perlite, 12 parts of precipitated calcium carbonate, 18 parts of diatomite, 2 parts of fire retardant, 8 parts of polyethylene, rubber part, alumina silicate
5 parts, 0.5 part of dispersing agent and 40 parts of water.
A kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 40 parts of addition reaction kettles of water, 90 DEG C are heated to, by 30 parts of cement, 10 parts of expanded perlite, precipitated calcium carbonate
0.5 part of 12 parts, 18 parts of diatomite and dispersing agent addition progress mechanical stirring mixing, mixing time 1h are added 0.6 part of water-reducing agent,
It is stirred for 0.5h, obtains mixture；
S2. by 2 parts of fire retardant, 5 parts of alumina silicate, 8 parts of polyethylene, 8 parts of rubber and 20 parts of hollow glass spheres in another blender into
Row mixing, stirs 0.5h, and mixing speed 90r/min obtains mixture；
S3. mixture described in S2 30 DEG C of natural cooling of mixture obtained by S1, will be added, stirring 0.5 obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
Gained sound-and-fire proof construction material has the characteristics that fire prevention is good, sound insulation is good, intensity is high, compression strength 45MPa, resists
Folding intensity is 22MPa, when material thickness is 20cm, oise insulation factor 45dB.
Embodiment 3
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：36 parts of cement, 0.8 part of water-reducing agent, hollow glass spheres 25
Part, 20 parts of expanded perlite, 18 parts of precipitated calcium carbonate, 22 parts of diatomite, 5 parts of fire retardant, 12 parts of polyethylene, 12 parts of rubber, silicon
8 parts of sour aluminium, 0.8 part of dispersing agent and 60 parts of water.
A kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 60 parts of addition reaction kettles of water, 96 DEG C are heated to, by 36 parts of cement, 20 parts of expanded perlite, precipitated calcium carbonate
0.8 part of 18 parts, 22 parts of diatomite and dispersing agent addition progress mechanical stirring mixing, mixing time 1h are added 0.8 part of water-reducing agent,
It is stirred for 0.5h, obtains mixture；
S2. by 5 parts of fire retardant, 8 parts of alumina silicate, 12 parts of polyethylene, 12 parts of rubber and 25 parts of hollow glass spheres in another blender
It is mixed, stirs 0.5h, mixing speed 90r/min obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 1h, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
Gained sound-and-fire proof construction material has the characteristics that fire prevention is good, sound insulation is good, intensity is high, compression strength 53MPa, resists
Folding intensity is 26MPa, when material thickness is 20cm, oise insulation factor 55dB.
Embodiment 4
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：35 parts of cement, 0.7 part of water-reducing agent, hollow glass spheres 23
Part, 18 parts of expanded perlite, 15 parts of precipitated calcium carbonate, 21 parts of diatomite, 4 parts of fire retardant, 11 parts of polyethylene, 11 parts of rubber, silicon
7 parts of sour aluminium, 0.7 part of dispersing agent and 55 parts of water.
A kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 55 parts of addition reaction kettles of water, 92 DEG C are heated to, by 35 parts of cement, 18 parts of expanded perlite, precipitated calcium carbonate
0.7 part of 15 parts, 21 parts of diatomite and dispersing agent addition progress mechanical stirring mixing, mixing time 1h are added 0.7 part of water-reducing agent,
It is stirred for 0.5h, obtains mixture；
S2. by 4 parts of fire retardant, 7 parts of alumina silicate, 11 parts of polyethylene, 11 parts of rubber and 23 parts of hollow glass spheres in another blender
It is mixed, stirs 0.5h, mixing speed 90r/min obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 50min, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
Gained sound-and-fire proof construction material has the characteristics that fire prevention is good, sound insulation is good, intensity is high, compression strength 41MPa, resists
Folding intensity is 19MPa, when material thickness is 20cm, oise insulation factor 40dB.
Comparative example 1
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：33 parts of cement, 0.6 part of water-reducing agent, expanded perlite
15 parts, 14 parts of precipitated calcium carbonate, 20 parts of diatomite, 3 parts of fire retardant, 10 parts of polyethylene, 10 parts of rubber, 6 parts of alumina silicate, dispersing agent
0.6 part and 50 parts of water.
A kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 50 parts of addition reaction kettles of water, 95 DEG C are heated to, by 33 parts of cement, 15 parts of expanded perlite, precipitated calcium carbonate
0.6 part of 14 parts, 20 parts of diatomite and dispersing agent addition progress mechanical stirring mixing, mixing time 1h are added 0.6 part of water-reducing agent,
It is stirred for 0.5h, obtains mixture；
S2. 3 parts of fire retardant, 6 parts of alumina silicate, 10 parts of polyethylene and 10 parts of rubber are mixed in another blender, is stirred
0.5h, mixing speed 90r/min, obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 45min, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
Gained sound-and-fire proof construction material has the characteristics that fire prevention is good, sound insulation is weak, intensity is high, compression strength 48MPa, resists
Folding intensity is 26MPa, when material thickness is 20cm, oise insulation factor 25dB.
Comparative example 2
A kind of sound-and-fire proof construction material, the ingredient including following mass parts：33 parts of cement, 0.6 part of water-reducing agent, hollow glass spheres 22
Part, 15 parts of expanded perlite, 14 parts of precipitated calcium carbonate, 20 parts of diatomite, 10 parts of polyethylene, 10 parts of rubber, alumina silicate 6 part, point
0.6 part and 50 parts of water of powder.
A kind of sound-and-fire proof construction material, preparation method include the following steps：
S1. by 50 parts of addition reaction kettles of water, 95 DEG C are heated to, by 33 parts of cement, 15 parts of expanded perlite, precipitated calcium carbonate
0.6 part of 14 parts, 20 parts of diatomite and dispersing agent addition progress mechanical stirring mixing, mixing time 1h are added 0.6 part of water-reducing agent,
It is stirred for 0.5h, obtains mixture；
S2. 6 parts of alumina silicate, 10 parts of polyethylene, 10 parts of rubber and 22 parts of hollow glass spheres are mixed in another blender,
0.5h is stirred, mixing speed 90r/min obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 45min, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
Gained sound-and-fire proof construction material has the characteristics that fire protecting performance is weaker, sound insulation is good, intensity is high, and compression strength is
49.5MPa, flexural strength 24MPa, when material thickness is 20cm, oise insulation factor 48dB.
Construction material of the present invention has the advantages that fire prevention, sound insulation, intensity are high compared with common construction material,
Technological operation simultaneously is simple and convenient, at low cost, is suitable for large-scale production.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (4)
1. a kind of sound-and-fire proof construction material, which is characterized in that the ingredient including following mass parts：30 ~ 36 parts of cement, water-reducing agent
0.6 ~ 0.8 part, 20 ~ 25 parts of hollow glass spheres, 10 ~ 20 parts of expanded perlite, 12 ~ 18 parts of precipitated calcium carbonate, 18-22 parts of diatomite,
2 ~ 5 parts of fire retardant, 8 ~ 12 parts of polyethylene, 8 ~ 12 parts of rubber, 5 ~ 8 parts of alumina silicate, 0.5 ~ 0.8 part and 40 ~ 60 parts of water of dispersing agent.
2. a kind of sound-and-fire proof construction material as described in claim 1, which is characterized in that the ingredient including following mass parts：
33 ~ 36 parts of cement, 0.6 ~ 0.8 part of water-reducing agent, 22 ~ 25 parts of hollow glass spheres, 15 ~ 20 parts of expanded perlite, precipitated calcium carbonate 14 ~ 18
Part, 20-22 parts of diatomite, 3 ~ 5 parts of fire retardant, 10 ~ 12 parts of polyethylene, 10 ~ 12 parts of rubber, 6 ~ 8 parts of alumina silicate, dispersing agent 0.6 ~
0.8 part and 50 ~ 60 parts of water.
3. a kind of sound-and-fire proof construction material as described in claim 1, which is characterized in that the ingredient including following mass parts：
33 parts of cement, 0.6 part of water-reducing agent, 22 parts of hollow glass spheres, 15 parts of expanded perlite, 14 parts of precipitated calcium carbonate, 20 parts of diatomite, resistance
3 parts of agent of combustion, 10 parts of polyethylene, 10 parts of rubber, 6 parts of alumina silicate, 0.6 part of dispersing agent and 50 parts of water.
4. a kind of sound-and-fire proof construction material as described in claim 1, which is characterized in that preparation method includes the following steps：
S1. by 40 ~ 60 parts of addition reaction kettles of water, 90 ~ 96 DEG C are heated to, by 30 ~ 36 parts of cement, expanded perlite 10 ~ 20
Part, 12 ~ 18 parts of precipitated calcium carbonate, 18-22 parts of diatomite and 0.5 ~ 0.8 part of addition of dispersing agent carry out mechanical stirring mixing, stirring
Time 1h is added 0.6 ~ 0.8 part of water-reducing agent, is stirred for 0.5h, obtains mixture；
S2. 20 ~ 25 parts of 2 ~ 5 parts of fire retardant, 5 ~ 8 parts of alumina silicate, 8 ~ 12 parts of polyethylene, 8 ~ 12 parts of rubber and hollow glass spheres are existed
It is mixed in another blender, stirs 0.5h, mixing speed 90r/min obtains mixture；
S3. by 30 DEG C of natural cooling of mixture obtained by S1, mixture described in S2 is added, stirs 0.5 ~ 1h, obtains slurry；
S4. slurry obtained by S3 is cast in mold, tamping strikes off, and after sizing to be solidified, it is anti-to obtain sound insulation for demoulding, drying
Fiery construction material.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110563398A (en) * | 2019-10-23 | 2019-12-13 | 徐州永凯新型材料科技有限公司 | Energy-saving sound-insulation building material |
| CN111662043A (en) * | 2020-06-29 | 2020-09-15 | 白银宏利伟业建筑装饰工程有限公司 | Building material with good sound insulation effect and preparation method thereof |
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| CN110563398A (en) * | 2019-10-23 | 2019-12-13 | 徐州永凯新型材料科技有限公司 | Energy-saving sound-insulation building material |
| CN111662043A (en) * | 2020-06-29 | 2020-09-15 | 白银宏利伟业建筑装饰工程有限公司 | Building material with good sound insulation effect and preparation method thereof |
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