JPS63310757A - Concrete having high strength and low shrinkage and containing self-emulsifying type epoxy resin and its powder molding method - Google Patents
Concrete having high strength and low shrinkage and containing self-emulsifying type epoxy resin and its powder molding methodInfo
- Publication number
- JPS63310757A JPS63310757A JP2350087A JP2350087A JPS63310757A JP S63310757 A JPS63310757 A JP S63310757A JP 2350087 A JP2350087 A JP 2350087A JP 2350087 A JP2350087 A JP 2350087A JP S63310757 A JPS63310757 A JP S63310757A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- concrete
- binder
- high strength
- resin
- 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
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 14
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 title claims abstract description 8
- 238000000465 moulding Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000000843 powder Substances 0.000 title claims description 3
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000001804 emulsifying effect Effects 0.000 claims abstract 2
- 239000000839 emulsion Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 239000004568 cement Substances 0.000 abstract description 2
- 230000006866 deterioration Effects 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 2
- XBTRYWRVOBZSGM-UHFFFAOYSA-N (4-methylphenyl)methanediamine Chemical compound CC1=CC=C(C(N)N)C=C1 XBTRYWRVOBZSGM-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- KPRZOPQOBJRYSW-UHFFFAOYSA-N o-hydroxybenzylamine Natural products NCC1=CC=CC=C1O KPRZOPQOBJRYSW-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
PURPOSE:To obtain the titled good workable concrete having high strength and low shrinkage, without the deterioration of quality due to addition of emulsifier obtd. by emulsifying solventless type epoxy resin by use of alcohol without emulsifier, and using the emulsified room temp. setting epoxy resin capable of freely changing the amt. of water as binder. CONSTITUTION:The resin concrete of the invention having high strength and low shrinkage is composed of e.g. following components; 100g the binder base resin, 50g curing agent for the binder resin above-mentioned, 500g fresh water, 1,000g cement and 3,000g river sand are mixed. As the curing agent for epoxy resin above-mentioned, a mixture of polycondensate of xylenediamine, phenol and formalin, and polyamide is used. Quick hardening molding process giving physically and chemically high qualities is enabled by using the curred resin above-mentioned emulsified with alcohol as binder for concrete molding and various power molding.
Description
【発明の詳細な説明】
（産業上の利用分野）
一般にエマルジョンエポキシ樹脂は乳化剤を混入して製
造されるため、硬化したエポキシ樹脂は、物理的強度が
無溶剤エポキシ樹脂硬化物より低下します。[Detailed Description of the Invention] (Field of Industrial Application) Generally, emulsion epoxy resins are manufactured by mixing emulsifiers, so the physical strength of cured epoxy resins is lower than that of cured products of solvent-free epoxy resins.
アルコールによるエマルジョンエポキシ樹脂硬化物は、
硬化時に水分がアルコールと共に蒸発するため硬化物は
一般無溶剤型エボキシ樹脂と同等の性能で、エマルジョ
ンによる性能低下が無く、加工性が良く、コンクリート
成型及び各種粉体成型のバインダーに使用する事で、物
理的及び化学的高性能成型速硬化加工が行えます。Emulsion epoxy resin cured with alcohol,
During curing, water evaporates together with alcohol, so the cured product has the same performance as general solvent-free epoxy resin, has no performance deterioration due to emulsion, has good processability, and can be used as a binder for concrete molding and various powder moldings. , physical and chemical high performance molding and fast curing processing can be performed.
（使用原料）
（１）エポキシ樹脂主剤（エボニツケＥＰ＃９１０）（
２）エポキシ樹脂硬化剤
（エポニッケＥＰ＃９１０ ’）
ＣＩ４ｓ −Ｎ −（−１−１３
２、４，６−ドリジメチル、アミノメチルフェノール（
４）、ポルトランドセメント Ａ１２０３−ＳｉＯ□（
５）川砂
エボニツケＥＰ＃９１０は 日本ケミカル建設■製であ
るポルトランドセメントは 小野田セメント■製である
（実施例）
Ａ、高強度レジンコンクリート配合品混合量５、川砂
３． ＯＯＯｇＢ、高強
度レジンコンクリート製造方法ジョンエポキシ樹脂な造
ります。(Raw materials used) (1) Epoxy resin base (Ebonitsuke EP#910) (
2) Epoxy resin curing agent (Eponikke EP #910') CI4s -N -(-1-13 2,4,6-doridimethyl, aminomethylphenol (
4), Portland cement A1203-SiO□(
5) River sand Ebonitsuke EP #910 is manufactured by Nippon Chemical Construction ■.Portland cement is manufactured by Onoda Cement ■ (Example) A. High strength resin concrete mixture mixture amount 5, river sand
3. OOOgB, high-strength resin concrete manufacturing method, made with epoxy resin.
３、Ｂ１、Ｂ２混合したセメントモルタルを型枠に流し
込み成型を行います。3. Pour the cement mortar mixed with B1 and B2 into the mold and form it.
４、型枠流し込み硬化常温１２時間で高強度コンクリー
ト成型品製造が行えます９4. High-strength concrete molded products can be produced in 12 hours after pouring into a form and curing at room temperature.9
Claims (1)
よる樹脂乳化を行い、水分量を自由に変えられるエマル
ジョン常温硬化エポキシ樹脂をバインダーとする高強度
レジンコンクリート及び各種粉体固化成型方法An emulsion in which water content can be freely changed by emulsifying a solvent-free epoxy resin with alcohol without using an emulsifier High-strength resin concrete using room-temperature curing epoxy resin as a binder and various powder solidification molding methods
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2350087A JPS63310757A (en) | 1987-02-05 | 1987-02-05 | Concrete having high strength and low shrinkage and containing self-emulsifying type epoxy resin and its powder molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2350087A JPS63310757A (en) | 1987-02-05 | 1987-02-05 | Concrete having high strength and low shrinkage and containing self-emulsifying type epoxy resin and its powder molding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63310757A true JPS63310757A (en) | 1988-12-19 |
Family
ID=12112197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2350087A Pending JPS63310757A (en) | 1987-02-05 | 1987-02-05 | Concrete having high strength and low shrinkage and containing self-emulsifying type epoxy resin and its powder molding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63310757A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6602924B1 (en) | 2002-04-23 | 2003-08-05 | Jin-Chih Chiang | Foamed gypsum compositions |
| KR100671939B1 (en) | 2004-11-02 | 2007-01-22 | 주식회사 리폼시스템 | Hydro concrete structured reform / enforcement material using a multi-functional synthetic aggregate |
| CN106145793A (en) * | 2016-06-28 | 2016-11-23 | 蚌埠市方阵商品混凝土有限公司 | A kind of corrosion resistant concrete |
| CN113429819A (en) * | 2021-06-07 | 2021-09-24 | 泰州市中山涂料有限公司 | Wall-protecting water-based interface agent and preparation method thereof |
-
1987
- 1987-02-05 JP JP2350087A patent/JPS63310757A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6602924B1 (en) | 2002-04-23 | 2003-08-05 | Jin-Chih Chiang | Foamed gypsum compositions |
| KR100671939B1 (en) | 2004-11-02 | 2007-01-22 | 주식회사 리폼시스템 | Hydro concrete structured reform / enforcement material using a multi-functional synthetic aggregate |
| CN106145793A (en) * | 2016-06-28 | 2016-11-23 | 蚌埠市方阵商品混凝土有限公司 | A kind of corrosion resistant concrete |
| CN113429819A (en) * | 2021-06-07 | 2021-09-24 | 泰州市中山涂料有限公司 | Wall-protecting water-based interface agent and preparation method thereof |
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