KR101043653B1 - 방음판 성형 조성물 - Google Patents
방음판 성형 조성물 Download PDFInfo
- Publication number
- KR101043653B1 KR101043653B1 KR20100124041A KR20100124041A KR101043653B1 KR 101043653 B1 KR101043653 B1 KR 101043653B1 KR 20100124041 A KR20100124041 A KR 20100124041A KR 20100124041 A KR20100124041 A KR 20100124041A KR 101043653 B1 KR101043653 B1 KR 101043653B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- pvc
- soundproof
- aggregate
- acrylic emulsion
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 239000011575 calcium Substances 0.000 claims abstract description 11
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 10
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 10
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 239000011398 Portland cement Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000002203 pretreatment Methods 0.000 abstract description 4
- 229910052925 anhydrite Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 230000002087 whitening effect Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- -1 calcium sulfo aluminate Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- CBXWGGFGZDVPNV-UHFFFAOYSA-N so4-so4 Chemical group OS(O)(=O)=O.OS(O)(=O)=O CBXWGGFGZDVPNV-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
- C04B14/308—Iron oxide
-
- 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
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Civil Engineering (AREA)
- Acoustics & Sound (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
실시예 1 | 실시예 2 | 비교예 | ||
인공경량골재 | 71.1 | 75.3 | 60.0 | |
무기혼합물 |
OPC | 9.5 (49%) | 8.5 (51%) | 27.5 |
무수석고 | 3.8 (20%) | 3.0 (18%) | - | |
CFA | 6.1 (31%) | 5.2 (31%) | - | |
아크릴에멀젼 | - | - | 11.0 | |
PVC-아크릴에멀젼 | 8.0 | 6.5 | - | |
첨가제 | 1.5 | 1.5 | 1.5 | |
합계 | 100 | 100 | 100 | |
사전전처리 | 없음 | 전처리(1.0) | 없음 |
실시예 1 | 실시예 2 | 비교예 | 시험규격 | ||
흡음계수 |
250 ㎐ | 0.54 | 0.56 | 0.49 | KS F 2805 |
500 ㎐ | 1.00 | 1.10 | 0.93 | ||
1000 ㎐ | 0.74 | 0.82 | 0.62 | ||
2000 ㎐ | 0.75 | 0.80 | 0.71 | ||
NRC | 0.76 | 0.82 | 0.69 | ||
흡수율(%) | 5.2 | 5.0 | 15.2 | KS F 4736 | |
압축강도(N/㎟) | 56.1 | 62.4 | 20.5 | ||
탈형 가능시간(hr.) | 3.8 | 5.5 | 18 |
Claims (2)
- 흡수율이 5.0중량% 이상이고, 절대밀도가 0.8로부터 1.5인 인공경량골재를 전체 중량대비 65~80중량%로 사용하는 도로방음벽용 방음판 성형 조성물에 있어서, 칼슘페로알루미네이트(Calcium Ferro-Aluminate)광물, 무수석고, 포틀랜트시멘트가 중량비로 25 - 35 : 15 - 25 : 35 - 60 의 비율로 구성된 15~25중량%의 무기혼합물과 PVC-아크릴에멀젼 중에 PVC에멀젼이 45중량%에서 80중량%까지 포함된 PVC-아크릴에멀젼 5~10중량%가 포함되는 것을 특징으로 하는 방음판 성형 조성물.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100124041A KR101043653B1 (ko) | 2010-12-07 | 2010-12-07 | 방음판 성형 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100124041A KR101043653B1 (ko) | 2010-12-07 | 2010-12-07 | 방음판 성형 조성물 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101043653B1 true KR101043653B1 (ko) | 2011-06-27 |
Family
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Family Applications (1)
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---|---|---|---|
KR20100124041A KR101043653B1 (ko) | 2010-12-07 | 2010-12-07 | 방음판 성형 조성물 |
Country Status (1)
Country | Link |
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KR (1) | KR101043653B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101306182B1 (ko) * | 2013-02-08 | 2013-09-09 | 하나케이텍(주) | 순환골재를 함유한 친환경 호안블록 결합재 조성물 |
KR101329623B1 (ko) | 2013-02-08 | 2013-11-14 | 하나케이텍(주) | 이산화탄소로 처리된 순환골재를 함유한 친환경 호안블록의 조성물과 이를 이용하여 제조된 호안블록 |
CN107147961A (zh) * | 2017-05-25 | 2017-09-08 | 宁波东方电子有限公司 | 一种高声级发声器及其制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990049408A (ko) * | 1997-12-12 | 1999-07-05 | 박효선 | 점토와 경량세골재 및 폴리머가 함유된 경량 콘크리트와 이를이용한 제품 |
KR20040053069A (ko) * | 2004-06-01 | 2004-06-23 | 주식회사 오륙개발 | 석탄재를 이용한 폴리머 시멘트 모르타르 조성물 및 그 모르타르 제조방법 |
US20070137926A1 (en) | 2005-12-15 | 2007-06-21 | Lear Corporation | Acoustical component for enhancing sound absorption properties while preserving barrier performance in a vehicle interior |
KR100809804B1 (ko) | 2006-09-28 | 2008-03-04 | 한국전력공사 | 바텀애쉬를 이용한 흡음재용 경량 기포 콘크리트 조성물,이를 이용한 흡음재용 경량 기포 콘크리트 제품 및 그의제조 방법 |
-
2010
- 2010-12-07 KR KR20100124041A patent/KR101043653B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990049408A (ko) * | 1997-12-12 | 1999-07-05 | 박효선 | 점토와 경량세골재 및 폴리머가 함유된 경량 콘크리트와 이를이용한 제품 |
KR20040053069A (ko) * | 2004-06-01 | 2004-06-23 | 주식회사 오륙개발 | 석탄재를 이용한 폴리머 시멘트 모르타르 조성물 및 그 모르타르 제조방법 |
US20070137926A1 (en) | 2005-12-15 | 2007-06-21 | Lear Corporation | Acoustical component for enhancing sound absorption properties while preserving barrier performance in a vehicle interior |
KR100809804B1 (ko) | 2006-09-28 | 2008-03-04 | 한국전력공사 | 바텀애쉬를 이용한 흡음재용 경량 기포 콘크리트 조성물,이를 이용한 흡음재용 경량 기포 콘크리트 제품 및 그의제조 방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101306182B1 (ko) * | 2013-02-08 | 2013-09-09 | 하나케이텍(주) | 순환골재를 함유한 친환경 호안블록 결합재 조성물 |
KR101329623B1 (ko) | 2013-02-08 | 2013-11-14 | 하나케이텍(주) | 이산화탄소로 처리된 순환골재를 함유한 친환경 호안블록의 조성물과 이를 이용하여 제조된 호안블록 |
CN107147961A (zh) * | 2017-05-25 | 2017-09-08 | 宁波东方电子有限公司 | 一种高声级发声器及其制造方法 |
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