JP2010018490A - セメント構造物用被覆養生剤 - Google Patents
セメント構造物用被覆養生剤 Download PDFInfo
- Publication number
- JP2010018490A JP2010018490A JP2008181224A JP2008181224A JP2010018490A JP 2010018490 A JP2010018490 A JP 2010018490A JP 2008181224 A JP2008181224 A JP 2008181224A JP 2008181224 A JP2008181224 A JP 2008181224A JP 2010018490 A JP2010018490 A JP 2010018490A
- Authority
- JP
- Japan
- Prior art keywords
- curing agent
- coating curing
- cement
- cement structure
- coating
- 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.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 30
- 239000011248 coating agent Substances 0.000 title claims abstract description 30
- 238000000576 coating method Methods 0.000 title claims abstract description 29
- 239000007787 solid Substances 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 6
- 238000002844 melting Methods 0.000 claims abstract description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 5
- 229930195729 fatty acid Natural products 0.000 claims abstract description 5
- 239000000194 fatty acid Substances 0.000 claims abstract description 5
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 5
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000006185 dispersion Substances 0.000 claims description 8
- 230000035515 penetration Effects 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000003925 fat Substances 0.000 claims description 3
- 239000007764 o/w emulsion Substances 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 6
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 29
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004945 emulsification Methods 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000004166 Lanolin Substances 0.000 description 2
- 239000004264 Petrolatum Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 235000019388 lanolin Nutrition 0.000 description 2
- 229940039717 lanolin Drugs 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229940066842 petrolatum Drugs 0.000 description 2
- 235000019271 petrolatum Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229940092738 beeswax Drugs 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229940056211 paraffin Drugs 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000012169 petroleum derived wax Substances 0.000 description 1
- 235000019381 petroleum wax Nutrition 0.000 description 1
- -1 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000012177 spermaceti Substances 0.000 description 1
- 229940084106 spermaceti Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/04—Preventing evaporation of the mixing water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
【解決手段】セメント構造物に塗布又は散布される被覆養生剤であって、融点が70℃以下であり、かつ室温で半固形状又は固形状である油性成分であって、高級脂肪酸、高級アルコール、油脂及び炭化水素からなる群から選択された1種又は2種以上からなる油性成分を含有してなるものとする。
【選択図】なし
Description
表1に示した油性成分等及び非イオン界面活性剤としてのポリオキシエチレンラウリルエーテルを水に投入、撹拌して、油性成分20重量%(純分)、非イオン界面活性剤10重量%の水中油型乳化分散体である被覆養生剤を得た。但し、比較例1はブランクとした。使用した油性成分等の融点及び25℃における針入度を表1に併記する。なお、融点及び針入度はJIS K2235〈石油ワックス〉に準拠して予め測定した。
表1に示した油性成分を35℃に加熱し、ゴム製のヘラを用いてセメント試験体の表面に40g/m2の割合で塗布した。そのセメント試験体につき、上記と同様にして水分損失量及び圧縮強度を測定した。結果を表1に併記する。
Claims (3)
- セメント構造物に塗布又は散布される被覆養生剤であって、
融点が70℃以下であり、かつ室温で半固形状又は固形状である油性成分であって、高級脂肪酸、高級アルコール、油脂及び炭化水素からなる群から選択された1種又は2種以上からなる油性成分を含有してなる
ことを特徴とするセメント構造物用被覆養生剤。 - 前記油性成分の25℃針入度が10以上である
ことを特徴とする、請求項1に記載のセメント構造物用被覆養生剤。 - 前記油性成分が界面活性剤を用いて水に分散されてなる水中油型乳化分散体である
ことを特徴とする、請求項1又は2に記載のセメント構造物用被覆養生剤。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008181224A JP4682229B2 (ja) | 2008-07-11 | 2008-07-11 | セメント構造物用被覆養生剤 |
TW098113849A TWI383966B (zh) | 2008-07-11 | 2009-04-27 | Conservatives for cement structures |
KR1020090041194A KR20100007709A (ko) | 2008-07-11 | 2009-05-12 | 시멘트 구조물용 피복 양생제 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008181224A JP4682229B2 (ja) | 2008-07-11 | 2008-07-11 | セメント構造物用被覆養生剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010018490A true JP2010018490A (ja) | 2010-01-28 |
JP4682229B2 JP4682229B2 (ja) | 2011-05-11 |
Family
ID=41703767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008181224A Active JP4682229B2 (ja) | 2008-07-11 | 2008-07-11 | セメント構造物用被覆養生剤 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4682229B2 (ja) |
KR (1) | KR20100007709A (ja) |
TW (1) | TWI383966B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018043928A (ja) * | 2016-09-08 | 2018-03-22 | 東邦化学工業株式会社 | モルタル又はコンクリート用養生剤 |
WO2020158756A1 (ja) | 2019-01-29 | 2020-08-06 | 株式会社日本触媒 | 養生剤、被膜付きセメント系構造体の製造方法、並びにセメント系成形体の収縮低減方法及び乾燥抑制方法、並びにセメント系構造体への劣化因子の侵入抑制方法 |
CN113072392A (zh) * | 2021-03-30 | 2021-07-06 | 南通铁建建设构件有限公司 | 一种远程智能式高强抗渗盾构管片养护方法 |
JP2021110158A (ja) * | 2020-01-10 | 2021-08-02 | 初雁興業株式会社 | コンクリートの養生方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101628672B1 (ko) * | 2014-07-30 | 2016-06-10 | 한국건설기술연구원 | 유성타입의 표면 마감제를 이용하여 콘크리트 표면의 건조를 방지하는 초고성능 콘크리트의 제조 방법 |
KR101653365B1 (ko) * | 2016-04-20 | 2016-09-01 | (주)지에프시알엔디 | 양생제를 활용한 콘크리트 구조물 시공방법 |
KR101702863B1 (ko) | 2016-08-22 | 2017-02-06 | 주식회사 이레하이테크이앤씨 | 콘크리트의 내구성과 표면강화성능을 증진시키는 침투성 무기계 도막 양생제 조성물 및 이의 제조방법 |
KR20200144847A (ko) | 2019-06-19 | 2020-12-30 | 김현석 | 광기능성 패턴 구조체를 포함하는 포장용 필름 및 포장 용기 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510422A (en) * | 1978-07-04 | 1980-01-24 | Aoi Chemical | Method of curing concrete |
JPH0687113A (ja) * | 1992-06-06 | 1994-03-29 | Sandoz Ag | セメントモルタルおよびコンクリート用の蒸発防止剤 |
JP2008273765A (ja) * | 2007-04-26 | 2008-11-13 | Lion Corp | モルタル又はコンクリート用乾燥抑制剤 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200615432A (en) * | 2004-11-02 | 2006-05-16 | Kmew Kubota Matsushitadenko | Method for manufacturing inorganic board |
JP5020543B2 (ja) * | 2006-05-22 | 2012-09-05 | 電気化学工業株式会社 | モルタルまたはコンクリートの処理方法およびセメント硬化体 |
-
2008
- 2008-07-11 JP JP2008181224A patent/JP4682229B2/ja active Active
-
2009
- 2009-04-27 TW TW098113849A patent/TWI383966B/zh not_active IP Right Cessation
- 2009-05-12 KR KR1020090041194A patent/KR20100007709A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5510422A (en) * | 1978-07-04 | 1980-01-24 | Aoi Chemical | Method of curing concrete |
JPH0687113A (ja) * | 1992-06-06 | 1994-03-29 | Sandoz Ag | セメントモルタルおよびコンクリート用の蒸発防止剤 |
JP2008273765A (ja) * | 2007-04-26 | 2008-11-13 | Lion Corp | モルタル又はコンクリート用乾燥抑制剤 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018043928A (ja) * | 2016-09-08 | 2018-03-22 | 東邦化学工業株式会社 | モルタル又はコンクリート用養生剤 |
WO2020158756A1 (ja) | 2019-01-29 | 2020-08-06 | 株式会社日本触媒 | 養生剤、被膜付きセメント系構造体の製造方法、並びにセメント系成形体の収縮低減方法及び乾燥抑制方法、並びにセメント系構造体への劣化因子の侵入抑制方法 |
JP2021110158A (ja) * | 2020-01-10 | 2021-08-02 | 初雁興業株式会社 | コンクリートの養生方法 |
JP7083134B2 (ja) | 2020-01-10 | 2022-06-10 | 初雁興業株式会社 | コンクリートの養生方法 |
CN113072392A (zh) * | 2021-03-30 | 2021-07-06 | 南通铁建建设构件有限公司 | 一种远程智能式高强抗渗盾构管片养护方法 |
Also Published As
Publication number | Publication date |
---|---|
TWI383966B (zh) | 2013-02-01 |
TW201002647A (en) | 2010-01-16 |
JP4682229B2 (ja) | 2011-05-11 |
KR20100007709A (ko) | 2010-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4682229B2 (ja) | セメント構造物用被覆養生剤 | |
JP6954790B2 (ja) | モルタル又はコンクリート用養生剤 | |
JP5489430B2 (ja) | セメント組成物 | |
CN101503572A (zh) | 一种乳液型陶瓷防污剂 | |
JPS6136152A (ja) | 鉄筋用防錆剤組成物 | |
JP2009161667A (ja) | 未加硫ゴム用防着剤組成物および防着処理された未加硫ゴムの製造方法 | |
JP2008285367A (ja) | モルタルないしコンクリート用塗膜養生強化剤 | |
JP6193425B2 (ja) | 水性塗膜剥離剤 | |
KR101376161B1 (ko) | 친환경 수용성 콘크리트 거푸집 박리제 | |
JP2007533615A5 (ja) | ||
JP2011173736A (ja) | セメントモルタル及びコンクリート用養生剤および養生方法 | |
JP4832845B2 (ja) | スラリーの製造方法 | |
JP5744702B2 (ja) | 水硬性組成物用添加剤 | |
JP2003027082A (ja) | 水溶性コンクリート離型剤 | |
JP2010195661A (ja) | セメント系硬化体用養生剤および養生方法 | |
JP2002234763A (ja) | コンクリート混和剤 | |
JP2017025181A (ja) | コンクリート処理用のシラン/シロキサン系エマルジョン | |
JP5220404B2 (ja) | コンクリート用型枠離型剤 | |
JPH1119915A (ja) | コンクリート離型剤組成物及びその使用方法 | |
JP2008013645A (ja) | 浸透型吸水防止材 | |
CN106634618A (zh) | 一种防虫家具上光剂及其制备方法 | |
JP6284223B2 (ja) | コンクリート養生剤、及び養生方法 | |
US9399005B2 (en) | Nail polish remover composition and its use | |
JPH05305608A (ja) | コンクリート用型枠剥離剤 | |
JP4574316B2 (ja) | コンクリート表面仕上剤組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100402 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100908 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101019 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101214 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101217 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110201 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110207 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4682229 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140210 Year of fee payment: 3 |