CN108546020A - A kind of pugging and preparation method thereof - Google Patents
A kind of pugging and preparation method thereof Download PDFInfo
- Publication number
- CN108546020A CN108546020A CN201810487402.7A CN201810487402A CN108546020A CN 108546020 A CN108546020 A CN 108546020A CN 201810487402 A CN201810487402 A CN 201810487402A CN 108546020 A CN108546020 A CN 108546020A
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- China
- Prior art keywords
- parts
- pugging
- cement
- elastic damping
- sand
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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
-
- 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
Abstract
The invention discloses a kind of puggings and preparation method thereof.The pugging of the present invention includes the component of following parts by weight：30~35 parts of sand, 10~12 parts of cement, 5~6 parts of elastic damping particle, 2~3 parts of polyester fiber, 1~1.2 part of cement blowing agent.The preparation method of the pugging of the present invention includes the following steps：(1) prepare sand, cement, elastic damping particle, polyester fiber, the cement blowing agent of the parts by weight；(2) sand of the parts by weight, cement, elastic damping particle, polyester fiber, cement blowing agent are mixed；(3) it detects, pack.It the composite can be widely applied to building materials field.
Description
Technical field
The present invention relates to a kind of puggings and preparation method thereof.
Background technology
With the development of science and technology, higher and higher to the requirement of building, noise abatement be first, national standard for
The noise of building floor has its requirement, such as GB/T50121-2005《Standard for assessment of building sound insulation》、GB 50118-2010《The people
With Sound insulation for building design specification》、GB 50368-2005《Norm of residential housing》、GB/T 19889.7-2005《Acoustics build and
The 7th part of building element sound insulation measurement：The in-site measurement of floor crashing sound insulation》All there is related request to this.Normal sands at present
Slurry is difficult to meet the requirement of corresponding control floor noise.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide, a kind of soundproof effect is good, prepares
Pugging that is easy, easy to use, meeting building intensity requirement.
In addition, the present invention also provides a kind of preparation methods of the pugging.
Technical solution is used by the pugging of the present invention：Pugging of the present invention includes the group of following parts by weight
Point：30~35 parts of sand, 10~12 parts of cement, 5~6 parts of elastic damping particle, 2~3 parts of polyester fiber, cement blowing agent 1~
1.2 part.
The elastic damping particle is rubber grain.
The rubber grain raw material comes from waste tire.
The grain size of the sand is 1~2mm, and the grain size of the elastic damping particle is 1~3mm, the polyester fiber
Grain size is 1~5mm.
Technical solution is used by the preparation method of the pugging of the present invention：Include the following steps：
(1) prepare sand, cement, elastic damping particle, polyester fiber, the cement blowing agent of the parts by weight；
(2) sand of the parts by weight, cement, elastic damping particle, polyester fiber, cement blowing agent are mixed
Stirring；
(3) it detects, pack.
The beneficial effects of the invention are as follows：Pugging using the present invention is used for building floor, preferably realizes sound insulation
Effect, according to GB/T 19889.7-2005《Acoustics is built and the 7th part of building element sound insulation measurement：Floor crashing insulates against sound
In-site measurement》, after testing, by floor crashing sound insulation in-site measurement, the strike note sound insulation standard sound pressure grade of the floor
For 64dB, L 'n,w(CI)=64 (- 8) dB can not only meet control requirement of the national standard to noise floor, and reach
Extraordinary noise control effect, in addition, according to JGJ/T 70-2009《Building mortar basic performance tests method》, by right
The pugging of the present invention carries out intensity detection, and the average intensity value of 55d ages reaches 29.4MPa, complies fully with building sand
Starch intensity requirement；Therefore the pugging soundproof effect of the present invention is good, it is easy, easy to use to prepare, and disclosure satisfy that building intensity is wanted
It asks.
Preparation method using the present invention, raw material are simply easily purchased, and manufacture is easy, in use, only needing pugging
It can be used after being mixed with water, therefore this method preparation is easy, easy to use.
Specific implementation mode
Embodiment one：
The pugging of the present embodiment includes the component of following parts by weight：30 parts of sand, 10 parts of cement, elastic damping
5 parts of grain, 2 parts of polyester fiber, 1 part of cement blowing agent, wherein the elastic damping particle is rubber grain, the rubber grain
Raw material comes from waste tire, and the grain size of the sand is 1mm, and the grain size of the elastic damping particle is 1mm, and the terylene is fine
The grain size of dimension is 1mm.
The preparation method of the pugging of the present embodiment, includes the following steps：
(1) Nano-Zinc of above-mentioned weight proportion, Nano titanium dioxide, resin, nano silver and water are mixed；
(2) above-mentioned slurry is heated at 40~80 DEG C and continues to stir evenly, slurry is controlled in heating and whipping process
PH value be 1~2；
(3) it detects, pack.
According to JGJ/T 70-2009《Building mortar basic performance tests method》, pass through the pugging to the present embodiment
Intensity detection is carried out, is detected using ETM305F microcomputer controlled electronic pressure testing machines, is respectively in breaking load
In the case of 112.53kN, 104.04kN, 109.65kN, the single-piece intensity of 55d ages respectively reach 30.4MPa,
28.1MPa, 29.6MPa, average intensity value reach 29.4MPa, meet the requirement of design strength grade C15, comply fully with building
Mortar strength requirement, therefore will not have a negative impact to building intensity.
1 floor crashing of table sound insulation field test data table
As shown in table 1, according to GB/T 19889.7-2005《Acoustics is built and the 7th part of building element sound insulation measurement：Building
The in-site measurement of plate strike note sound insulation》, put using Multi-channel signal analysis instrument AW6290M, standard ram AWA5560, power
Big device AWA5870B, infrared ambulator are detected, and sampling observation principle is using " ram random distribution is placed on tested floor
Upper at least four different location is at least measured six times using fixed microphone position ", according to GB/T50121-2005《Building every
Sound evaluation criterion》、GB 50118-2010《Code for sound insulation design of civil buildings》、GB 50368-2005《Norm of residential housing》Into
Row evaluation, the floor crashing sound insulation in-site measurement made by the pugging to the present invention, the strike note sound insulation of the floor
Standard sound pressure grade is 64dB, L 'n,w(CI)=64 (- 8) dB can not only meet control requirement of the national standard to noise floor,
And extraordinary noise control effect is reached.
The pugging of the present embodiment is when in use, it is only necessary to after being mixed with water, as existing ordinary mortar
Use, soundproof effect is good, it is easy, easy to use to prepare.
Embodiment two：
The pugging of the present embodiment includes the component of following parts by weight：35 parts of sand, 12 parts of cement, elastic damping
6 parts of grain, 3 parts of polyester fiber, 1.2 parts of cement blowing agent, wherein the elastic damping particle is rubber grain, the rubber
Grain raw material comes from waste tire, and the grain size of the sand is 2mm, and the grain size of the elastic damping particle is 3mm, the terylene
The grain size of fiber is 5mm..
The preparation method and application method of the pugging of the present embodiment are the same as embodiment one.
Embodiment three：
The pugging of the present embodiment includes the component of following parts by weight：32 parts of sand, 11 parts of cement, elastic damping
5 parts of grain, 3 parts of polyester fiber, 1 part of cement blowing agent, wherein the elastic damping particle is rubber grain, the rubber grain
Raw material comes from waste tire, and the grain size of the sand is 1.5mm, and the grain size of the elastic damping particle is 2mm, the terylene
The grain size of fiber is 3mm.
The preparation method and application method of the pugging of the present embodiment are the same as embodiment one.
Pugging using the present invention is used for building floor, the effect of sound insulation is preferably realized, according to GB/T
19889.7-2005《Acoustics is built and the 7th part of building element sound insulation measurement：The in-site measurement of floor crashing sound insulation》, through inspection
It surveys, by the way that floor crashing sound insulation in-site measurement, the strike note sound insulation standard sound pressure grade of the floor is 64dB, L 'n,w(CI)=
64 (- 8) dB can not only meet control requirement of the national standard to noise floor, and reach extraordinary noise control
Effect, in addition, according to JGJ/T70-2009《Building mortar basic performance tests method》, by the present invention pugging into
The average intensity value of row intensity detection, 55d ages reaches 29.4MPa, complies fully with building mortar intensity requirement；Therefore this hair
Bright pugging soundproof effect is good, it is easy, easy to use to prepare, and disclosure satisfy that building intensity requirement.System using the present invention
Preparation Method, raw material are simply easily purchased, and manufacture is easy, in use, only needing to can be used after mixing pugging with water, therefore
This method prepares easy, easy to use.
It the composite can be widely applied to building materials field.
Claims (5)
1. a kind of pugging, it is characterised in that：Include the component of following parts by weight：30~35 parts of sand, cement 10~12
Part, 5~6 parts of elastic damping particle, 2~3 parts of polyester fiber, 1~1.2 part of cement blowing agent.
2. pugging according to claim 1, it is characterised in that：The elastic damping particle is rubber grain.
3. pugging according to claim 2, it is characterised in that：The rubber grain raw material comes from waste tire.
4. according to the pugging described in claims 1 to 3 any one, it is characterised in that：The grain size of the sand be 1~
The grain size of 2mm, the elastic damping particle are 1~3mm, and the grain size of the polyester fiber is 1~5mm.
5. a kind of preparation method of the pugging described in Claims 1 to 4 any one, it is characterised in that：Including following step
Suddenly：
(1) prepare sand, cement, elastic damping particle, polyester fiber, the cement blowing agent of the parts by weight；
(2) sand of the parts by weight, cement, elastic damping particle, polyester fiber, cement blowing agent mixing is carried out to stir
It mixes；
(3) it detects, pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487402.7A CN108546020A (en) | 2018-05-21 | 2018-05-21 | A kind of pugging and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487402.7A CN108546020A (en) | 2018-05-21 | 2018-05-21 | A kind of pugging and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108546020A true CN108546020A (en) | 2018-09-18 |
Family
ID=63495231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487402.7A Pending CN108546020A (en) | 2018-05-21 | 2018-05-21 | A kind of pugging and preparation method thereof |
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| Country | Link |
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| CN (1) | CN108546020A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109824322A (en) * | 2019-03-19 | 2019-05-31 | 珠海市荣烁绿色建筑节能科技有限公司 | A kind of pugging and preparation method thereof |
| CN110342873A (en) * | 2019-07-09 | 2019-10-18 | 中国十七冶集团有限公司 | A kind of preparation method of heat preservation and soundproof and fire resisting integration jet printing type mortar |
| CN110357526A (en) * | 2019-07-09 | 2019-10-22 | 中国十七冶集团有限公司 | A kind of heat preservation and soundproof integration jet printing type mortar |
| CN110372294A (en) * | 2019-07-09 | 2019-10-25 | 中国十七冶集团有限公司 | A kind of preparation method of heat preservation and soundproof integration jet printing type mortar |
| CN110436845A (en) * | 2019-07-09 | 2019-11-12 | 中国十七冶集团有限公司 | A kind of heat preservation and soundproof and fire resisting integration jet printing type mortar |
| CN111423162A (en) * | 2020-03-30 | 2020-07-17 | 惠州市金卓越实业有限公司 | Preparation method of damping sound-insulation powder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109824322A (en) * | 2019-03-19 | 2019-05-31 | 珠海市荣烁绿色建筑节能科技有限公司 | A kind of pugging and preparation method thereof |
| CN110342873A (en) * | 2019-07-09 | 2019-10-18 | 中国十七冶集团有限公司 | A kind of preparation method of heat preservation and soundproof and fire resisting integration jet printing type mortar |
| CN110357526A (en) * | 2019-07-09 | 2019-10-22 | 中国十七冶集团有限公司 | A kind of heat preservation and soundproof integration jet printing type mortar |
| CN110372294A (en) * | 2019-07-09 | 2019-10-25 | 中国十七冶集团有限公司 | A kind of preparation method of heat preservation and soundproof integration jet printing type mortar |
| CN110436845A (en) * | 2019-07-09 | 2019-11-12 | 中国十七冶集团有限公司 | A kind of heat preservation and soundproof and fire resisting integration jet printing type mortar |
| CN111423162A (en) * | 2020-03-30 | 2020-07-17 | 惠州市金卓越实业有限公司 | Preparation method of damping sound-insulation powder |
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Application publication date: 20180918 |
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