CN103332900A - Sound insulation type building concrete, sound insulating plate and production method - Google Patents
Sound insulation type building concrete, sound insulating plate and production method Download PDFInfo
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- CN103332900A CN103332900A CN2013102372555A CN201310237255A CN103332900A CN 103332900 A CN103332900 A CN 103332900A CN 2013102372555 A CN2013102372555 A CN 2013102372555A CN 201310237255 A CN201310237255 A CN 201310237255A CN 103332900 A CN103332900 A CN 103332900A
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Abstract
The invention relates to a sound insulation type building plate. The building plate is prepared from a cement, wherein each 100 kilograms of cement is mixed with 10-15 kilograms of perlite powder, 5-10 kilograms of calcium sulfate particle and 5-10 kilograms of calcium silicate particle. A sound insulating plate prepared from the above sound insulation type building concrete is obtained by solidifying and hardening the mortar which is prepared by mainly mixing the cement, the perlite powder, the calcium sulfate particle, the calcium silicate particle and water, and the weight ratio of the cement to the perlite powder to the calcium sulfate particle to the calcium silicate particle is 100:(10-15):(5-10):(5-10). The sound insulating plate prepared from the sound insulation type building concrete provided by the invention is good in sound insulation effect, easy to manufacture, convenient to construct, free from environment pollution problem and quite low in cost, and the sound insulation factor of the sound insulating plate is 50-60dB.
Description
Technical field
The present invention relates to building material technical field, especially a kind of sound insulation type building concrete and soundproofing lagging and production method.
Background technology
Material of construction is the basic substance of construction work, and buildings needs to use various materials in constructing from the agent structure to decorations.Noise has become a kind of main environmental pollution, and the acoustic environment problem of buildings more and more is subjected to people's attention and attention.Selecting for use suitable material that buildings is absorbed sound and insulates against sound and handling is one of the most basic the most frequently used technical measures in the buildings noise control engineering.It is different with special emphasis that the target that solves with the sound insulation processing is handled in sound absorption, and sound insulation is handled and is conceived to noise insulation propagation to adjacent room from the sound source room, so that adjacent room is avoided interference of noise.
Need adopt sound insulation and absorbing sound type material to reduce sound to external diffusion in comparatively noisy rooms such as KTV, kino, meeting-place, to reduce the influence to surrounding population, and reach relevant environmental protection standard, at common local-style dwelling houses, also need the processing of insulating against sound, absorb sound, reduce outside noise to influencing in the room, build more comfortable human settlement.Existing soundproof material weak effect, the construction trouble.
Summary of the invention
The technical problem to be solved in the present invention is: the technical problem that overcomes soundproof material defening effect difference of the prior art, a kind of sound insulation type building board is provided, taken into account sound insulation and sound absorbing capabilities, can reduce indoor sound reflection, and reduce sound from indoor to outdoor propagation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sound insulation type building board, comprise cement, and be mixed with 10-15 kilogram perlite powder, 5-10 kilogram calcium sulfate particle and 5-10 kilogram calcium silicate particle in per 100 kilograms of cement.
Further, improve defening effect, the particle diameter of described calcium sulfate particle is 3 ~ 5 millimeters, and the particle diameter of the calcium silicate particle in the described soundproofing lagging is 3 ~ 5 millimeters.
A kind of soundproofing lagging of being made by above-mentioned sound insulation type building concrete, mainly be mixed and made into the sclerosis of mortar after coagulation by cement, perlite powder, calcium sulfate particle and calcium silicate particle and water and form, the weight ratio of described cement, perlite powder, calcium sulfate particle and calcium silicate particle is 100:10-15:5-10:5-10.
Described plate thickness just is 5 ~ 10 centimetres.
A kind of method of above-mentioned sound insulation type building concrete has following steps: earlier 100 kilograms of cement are dropped in the whipping appts; Open and stir device; In whipping appts, drop into 10-15 kilogram perlite powder, 5-10 kilogram calcium sulfate particle and 5-10 kilogram calcium silicate particle then in batches or simultaneously; Add suitable quantity of water while stirring, until stirring into the mortar shape, import and wait for sclerosis in the mould.
The invention has the beneficial effects as follows to have good defening effect after sound insulation type building concrete of the present invention is made soundproofing lagging, oise insulation factor is at 50～60dB, and is easy to make, easy construction, and the non-environmental-pollution problem, cost is lower.
Embodiment
Sound insulation type building board of the present invention comprises cement, is mixed with 10-15 kilogram perlite powder, 5-10 kilogram calcium sulfate particle and 5-10 kilogram calcium silicate particle in per 100 kilograms of cement.Further, improve defening effect, the particle diameter of described calcium sulfate particle is 3 ~ 5 millimeters, and the particle diameter of the calcium silicate particle in the described soundproofing lagging is 3 ~ 5 millimeters.
A kind of soundproofing lagging of being made by above-mentioned sound insulation type building concrete, mainly be mixed and made into the sclerosis of mortar after coagulation by cement, perlite powder, calcium sulfate particle and calcium silicate particle and water and form, the weight ratio of described cement, perlite powder, calcium sulfate particle and calcium silicate particle is 100:10-15:5-10:5-10.Described plate thickness just is 5 ~ 10 centimetres.
A kind of method of above-mentioned sound insulation type building concrete has following steps: earlier 100 kilograms of cement are dropped in the whipping appts; Open and stir device; In whipping appts, drop into 10-15 kilogram perlite powder, 5-10 kilogram calcium sulfate particle and 5-10 kilogram calcium silicate particle then in batches or simultaneously; Add suitable quantity of water while stirring, until stirring into the mortar shape, import and wait for sclerosis in the mould.
Batching is introduced:
One, cement: powdery hydraulicity inorganic coagulation material, add water and stir the back and become slurry, can in air, harden or in water, better harden, and can gluing is together securely materials such as sand, stones.
Two, perlite powder: be a kind of acidic lava of volcanic eruption, through sharply cooling off the glassy rock that forms, gain the name because it has the pearl fissured structure.Have that apparent density is light, thermal conductivity is low, chemical stability is good, the use temperature scope is wide, wettability power is little, and characteristics such as nontoxic, tasteless, fire prevention, sound-absorbing, sound insulation, be widely used in multiple industrial sector.
Three, calcium sulfate particle: white monoclinic crystal or crystalline powder, be commonly used for the batching of cement, have water-absorbent, suction back volumetric expansion, volumetric shrinkage after the dehydration forms hole, has sound absorption.
Four, calcium silicate particle: by with after mentioned component mixes, improve the defening effect between each composition.
When being mixed with the prescription of 10 kilograms of perlite powders, 5 kilograms of calcium sulfate particles and 5 kilograms of calcium silicate particles in per 100 kilograms of cement, when the sheet material of making was 5 centimetres, oise insulation factor was 50dB.
When being mixed with the prescription of 15 kilograms of perlite powders, 10 kilograms of calcium sulfate particles and 10 kilograms of calcium silicate particles in per 100 kilograms of cement, when the sheet material of making was 10 centimetres, oise insulation factor was 60dB.
Be enlightenment with above-mentioned foundation desirable embodiment of the present invention, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (5)
1. a sound insulation type building board comprises cement, it is characterized in that: be mixed with 10-15 kilogram perlite powder, 5-10 kilogram calcium sulfate particle and 5-10 kilogram calcium silicate particle in per 100 kilograms of cement.
2. sound insulation type building concrete as claimed in claim 1, it is characterized in that: the particle diameter of described calcium sulfate particle is 3 ~ 5 millimeters, the particle diameter of the calcium silicate particle in the described soundproofing lagging is 3 ~ 5 millimeters.
3. soundproofing lagging of being made by claim 1 or 2 described sound insulation type building concretes, it is characterized in that: mainly be mixed and made into the sclerosis of mortar after coagulation by cement, perlite powder, calcium sulfate particle and calcium silicate particle and water and form, the weight ratio of described cement, perlite powder, calcium sulfate particle and calcium silicate particle is 100:10-15:5-10:5-10.
4. soundproofing lagging as claimed in claim 3 is characterized in that: described plate thickness just is 5 ~ 10 centimetres.
5. a method of producing claim 1 or 2 described sound insulation type building concretes is characterized in that having following steps: earlier 100 kilograms of cement are dropped in the whipping appts; Open and stir device; In whipping appts, drop into 10-15 kilogram perlite powder, 5-10 kilogram calcium sulfate particle and 5-10 kilogram calcium silicate particle then in batches or simultaneously; Add suitable quantity of water while stirring, until stirring into the mortar shape, import and wait for sclerosis in the mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102372555A CN103332900A (en) | 2013-06-17 | 2013-06-17 | Sound insulation type building concrete, sound insulating plate and production method |
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| CN2013102372555A CN103332900A (en) | 2013-06-17 | 2013-06-17 | Sound insulation type building concrete, sound insulating plate and production method |
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| CN103332900A true CN103332900A (en) | 2013-10-02 |
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| CN2013102372555A Pending CN103332900A (en) | 2013-06-17 | 2013-06-17 | Sound insulation type building concrete, sound insulating plate and production method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086212A (en) * | 2014-06-20 | 2014-10-08 | 林学芹 | Environment-friendly building board and preparation method thereof |
| CN105948614A (en) * | 2016-04-27 | 2016-09-21 | 安徽省淮畔新型建材科技有限公司 | JHC panel connected onto wall |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152976A (en) * | 2006-09-30 | 2008-04-02 | 北新集团建材股份有限公司 | Fibre-reinforced cement compound external wall panel and method of producing the same |
| CN102659356A (en) * | 2012-06-04 | 2012-09-12 | 刘稳 | Building wallboard and production method for same |
| CN102992702A (en) * | 2011-09-14 | 2013-03-27 | 赵军 | Self-heat insulation brick and self-heat insulation block, and production technologies thereof |
-
2013
- 2013-06-17 CN CN2013102372555A patent/CN103332900A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152976A (en) * | 2006-09-30 | 2008-04-02 | 北新集团建材股份有限公司 | Fibre-reinforced cement compound external wall panel and method of producing the same |
| CN102992702A (en) * | 2011-09-14 | 2013-03-27 | 赵军 | Self-heat insulation brick and self-heat insulation block, and production technologies thereof |
| CN102659356A (en) * | 2012-06-04 | 2012-09-12 | 刘稳 | Building wallboard and production method for same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086212A (en) * | 2014-06-20 | 2014-10-08 | 林学芹 | Environment-friendly building board and preparation method thereof |
| CN104086212B (en) * | 2014-06-20 | 2016-03-16 | 金峰 | A kind of environment protection architecture sheet material and preparation method thereof |
| CN105948614A (en) * | 2016-04-27 | 2016-09-21 | 安徽省淮畔新型建材科技有限公司 | JHC panel connected onto wall |
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Application publication date: 20131002 |