CN102180624A - Heat-insulation noise-reduction cement plaster mortar for building - Google Patents
Heat-insulation noise-reduction cement plaster mortar for building Download PDFInfo
- Publication number
- CN102180624A CN102180624A CN2011100973591A CN201110097359A CN102180624A CN 102180624 A CN102180624 A CN 102180624A CN 2011100973591 A CN2011100973591 A CN 2011100973591A CN 201110097359 A CN201110097359 A CN 201110097359A CN 102180624 A CN102180624 A CN 102180624A
- Authority
- CN
- China
- Prior art keywords
- mortar
- cement
- feather fiber
- sand
- cataclasm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention provides a heat-insulation noise-reduction cement plaster mortar for a building. The formula of the mortar is as follows: the weight ratio of cement to sand is 1:3, the mass of clear water accounts for 60-80% of cement mass, and the weight of natural feather fiber accounts for 0.1-0.6% of the total weight. The method comprises the following steps: 1) smashing and breaking the natural feather fiber to short feather fiber; and 2) putting the cement, the clear water and the short feather fiber in an amalgamator for evenly mixing in a proportioning so as to obtain the mortar. According to the invention, the waste feathers generated because poultries are died of illness are fully utilized and mixed with cement mortar, so that the gaps of the mortar are increased, the conductivity coefficient of the mortar is reduced, the noise absorption coefficient of the mortar is improved; after being used as the plaster mortar for a wall surface, the mortar can take the effects of insulating heat, keeping warm and reducing noise; and simultaneously, the mortar wall surface has higher craze resistance, which extremely meets the current low-carbon environment-friendly satiation development requirement.
Description
Technical field
The present invention relates to the finishing cement mortar that a kind of building trade is used, a kind of specifically heat insulation noise reduction finishing cement mortar for building.
Background technology
In building construction, inside and outside metope all will be wiped one's face with sand-cement slurry, under the common situation, all be that cement mixes with fine sand as mortar and uses, but the requirement that improves along with the quality of life of low-carbon (LC), environmental protection, a lot of building constructions all can be incubated the finishing that falls bath once more and handle, both increased construction cost, increase difficulty of construction, simultaneously, the cohesive strength of single sand-cement slurry metope and tension resistance to spalling all are difficult to reach standard-required.
Summary of the invention
The objective of the invention is to solve an above-mentioned difficult problem that exists in the building trade, a kind of heat insulation noise reduction finishing cement mortar for building is provided, both met the requirement of low-carbon environment-friendly, bulk strength that also can corresponding raising mortar metope.
The present invention includes cement and sand and feather admixture in the mortar, the technical scheme that is adopted is:
One) formulation weight is such as following:
Cement and sand are 1: 3
Clear water accounts for 60～80% of cement quality
Natural feather fiber is with 0.1～0.6% of above-mentioned total amount,
Two) method is as follows:
1) natural feather fiber is cataclasm for lacking feather fiber;
2) cement, sand, clear water and short feather fiber being put into the amalgamator uniform mixing by proportioning is that mortar gets final product.
In the technique scheme: cataclasm short feather fiber length in 10mm.
The hair stalk weight control in the cataclasm short feather fiber in 20～45% of short feather fiber total amount.
Length after described hair stalk is cataclasm is in 5mm.
The present invention passes through technique scheme, owing to made full use of the waste resource of present poultry farming industry, behind feather fiber and sand-cement slurry thorough mixing, the sand-cement slurry metope after smearing, one-piece construction is good, because the implantation of feather fiber, make the voidage of sand-cement slurry increase, thermal conductivity reduces, and sound absorbing coefficient improves, it is heat insulation to play fabulous summer, winter is warming and reduce the effect of noise jamming, simultaneously, also can improve the whole anti-cracking performance of metope, have sharp useless, the multiple positively effect of environmental protection and raising construction quality and performance has good development prospect.
Embodiment
Embodiment 1: calculate with the 96Kg sand-cement slurry:
One) required formulation weight per-cent is as follows:
Cement and sand are 1: 3, and water cement ratio is 0.8, cement 20Kg, sand 60Kg, water 16Kg, and natural feather fiber is by 0.1% 0.096Kg of above-mentioned total amount.
Two) method is as follows:
1) at first becomes short feather fiber with natural feather fiber is cataclasm; 2) again with cement, sand and clear water and cataclasm after short feather fiber put into the amalgamator uniform mixing together and promptly become mortar.
Embodiment 2: calculate with the 230Kg sand-cement slurry:
One) required formulation weight per-cent is as follows:
Cement and sand are 1: 3, and water cement ratio is 0.6, cement 50Kg, sand 150Kg, water 30Kg, and natural feather fiber is by 0.3% 0.69Kg of above-mentioned total amount.
Two) method is as follows:
1) at first becomes short feather fiber with natural feather fiber is cataclasm; 2) again with cement, sand and clear water and cataclasm after short feather fiber put into the amalgamator uniform mixing together and promptly become mortar.
Embodiment 3: calculate with the 705Kg sand-cement slurry:
One) required formulation weight per-cent is as follows:
Cement and sand are 1: 3, water cement ratio 0.7, and cement 150Kg, sand 450Kg, water 105Kg, natural feather fiber is by 0.6% 4.23Kg of above-mentioned total amount.
Two) method is as follows:
1) at first becomes short feather fiber with natural feather fiber is cataclasm; 2) again with cement, sand and clear water and cataclasm after short feather fiber put into the amalgamator uniform mixing together and promptly become mortar.
Embodiment 4: calculate with the 1440Kg sand-cement slurry:
One) required formulation weight per-cent is as follows:
Cement and sand are 1: 3, water cement ratio 0.8, and cement 300Kg, sand 900Kg, water 240Kg, natural feather fiber is by 0.5% 7.2Kg of above-mentioned total amount.
Two) method is as follows:
1) at first becomes short feather fiber with natural feather fiber is cataclasm; 2) again with cement, sand and clear water and cataclasm after short feather fiber put into the amalgamator uniform mixing together and promptly become mortar.
Among above-mentioned all embodiment: cataclasm short feather fiber length in 10mm, the hair stalk weight control in the cataclasm short feather fiber in 20～45% of short feather fiber total amount, the length after the hair stalk is cataclasm is in 5mm.
Natural feather fiber involved in the present invention can adopt the use that is mixed of the waste feathers of various poultry, during use, can earlier thick excessively hair stalk be discharged, and gets final product with crusher is cataclasm again.
Institute of the present invention through the voidage of embodiment coupon after detecting 15～23%, thermal conductivity is between 0.1865 λ/w/ (mk)～0.43252 λ/w/ (mk), sound absorption coefficient is between 0.28～0.43; This shows that the thermal conductivity of coupon significantly reduces, sound absorption coefficient significantly improves.
Claims (4)
1. a heat insulation noise reduction finishing cement mortar for building comprises cement and sand in the mortar, it is characterized in that:
One) formulation weight is such as following:
Cement and sand are 1: 3
Clear water accounts for 60～80% of cement quality
Natural feather fiber is with 0.1～0.6% of above-mentioned total amount,
Two) method is as follows:
1) natural feather fiber is cataclasm for lacking feather fiber;
2) cement, sand, clear water and short feather fiber being put into the amalgamator uniform mixing by proportioning is that mortar gets final product.
2. a kind of heat insulation noise reduction finishing cement mortar for building according to claim 1, its feature is being: cataclasm short feather fiber length in 10mm.
3. a kind of heat insulation noise reduction finishing cement mortar for building according to claim 1, its feature is being: the hair stalk weight control in the cataclasm short feather fiber in 20～45% of short feather fiber total amount.
4. a kind of heat insulation noise reduction finishing cement mortar for building according to claim 3, its feature is being: the length after described hair stalk is cataclasm is in 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100973591A CN102180624A (en) | 2011-04-15 | 2011-04-15 | Heat-insulation noise-reduction cement plaster mortar for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100973591A CN102180624A (en) | 2011-04-15 | 2011-04-15 | Heat-insulation noise-reduction cement plaster mortar for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102180624A true CN102180624A (en) | 2011-09-14 |
Family
ID=44566944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100973591A Pending CN102180624A (en) | 2011-04-15 | 2011-04-15 | Heat-insulation noise-reduction cement plaster mortar for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102180624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218001A (en) * | 2015-09-30 | 2016-01-06 | 安徽坤隆新型建材有限公司 | A kind of novel aerated bricks and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006035235A1 (en) * | 2006-07-26 | 2008-01-31 | Helmut Reichel Putz- Und Farbengesellschaft Mbh | Heat and sound absorbing material, comprises natural material in form of feathers of animals, in naturally left condition chopped into maximum length up to three millimeters |
-
2011
- 2011-04-15 CN CN2011100973591A patent/CN102180624A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006035235A1 (en) * | 2006-07-26 | 2008-01-31 | Helmut Reichel Putz- Und Farbengesellschaft Mbh | Heat and sound absorbing material, comprises natural material in form of feathers of animals, in naturally left condition chopped into maximum length up to three millimeters |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218001A (en) * | 2015-09-30 | 2016-01-06 | 安徽坤隆新型建材有限公司 | A kind of novel aerated bricks and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |