JPS6159273B2 - - Google Patents
Info
- Publication number
- JPS6159273B2 JPS6159273B2 JP13284178A JP13284178A JPS6159273B2 JP S6159273 B2 JPS6159273 B2 JP S6159273B2 JP 13284178 A JP13284178 A JP 13284178A JP 13284178 A JP13284178 A JP 13284178A JP S6159273 B2 JPS6159273 B2 JP S6159273B2
- Authority
- JP
- Japan
- Prior art keywords
- lining
- parts
- unsaturated polyester
- flake
- concrete
- 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.)
- Expired
Links
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 16
- 238000010276 construction Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Description
本発明はコンクリート表面に不飽和ポリエステ
ル樹脂系フレークライニング又はエポキシ樹脂系
フレークライニングを施工しやすくするためにな
されたものである。
今までのコンクリートへのライニングは、コン
クリート表面との接着不足、表面の凹凸、割れ、
亀裂等によつて条件が悪く、せつかくライニング
施工してもその寿命は極めて短かいものであつ
た。
本発明者らは、この点に鑑み不飽和ポリエステ
ル樹脂又はエポキシ樹脂に35メツシユ以上の無機
物粉体を100部から900部添加した混合物をコンク
リート表面にあらかじめ施工することによつて、
熱硬化性樹脂層を設け、更にその表面上に不飽和
ポリエステル樹脂系フレークライニング又はエポ
キシ樹脂系フレークを著るしく施工容易ならしめ
ることを見い出した。
本発明におけるフレークライニングとは、熱硬
化性樹脂にガラスフレーク、マイカ、グラフアイ
ト等のいわゆる鱗片状（フレーク）の充填材を添
加してこれをパテ状または塗料状としたものをラ
イニング材として用いたライニング層のことであ
つて、このライニング層は充填材がフレーク状を
呈しているのでこれが母材中において相互に重畳
積層状態となつて緻密化して、いわゆるバリヤ効
果を発揮し、その結果腐食性ガス、腐食性液体が
ライニング層に浸透するのをよく防止する。
したがつて、本発明では、本積層物によつて、
コンクリートと該ライニング材との接着力を高め
るだけでなく、コンクリート自身の補強及び亀
裂、割れ、凹凸面を平滑にし、ライニング施工を
容易にさせる効果がある。ここで35メツシユ末満
の無機物粉体を用いた場合、積層物表面の凹凸が
激しく、次のライニング施工が著るしく困難とな
る。
また、無機物粉体の添加量が900部を越えた場
合には、積層物自体の強度が無く、100部未満の
場合には、積層物を厚塗りすると垂れを起し、施
工不能となる。
次に実施例により本発明を説明する。
実施例 １
本発明による積層物の実施例
母 材：セメントモルタル
混合物：エポキシ樹脂 100部
ポリアミドアミン硬化剤 30部
硅砂７号 400部
施工厚み ５mm
ライニング材：不飽和ポリエステル系フレー
クライニング材
施工厚み１mm
従来の積層物の一例
母 材：セメントモルタル
ライニング材：不飽和ポリエステル樹脂系
フレークライニング材
施工厚み１mm
上記積層物について各々接着力試験及び耐薬品
性試験を行なつた。その結果を示す。
(1) 接着力試験
The present invention was made to facilitate the construction of unsaturated polyester resin flake lining or epoxy resin flake lining on concrete surfaces. Conventional linings for concrete have problems such as insufficient adhesion to the concrete surface, surface irregularities, cracks, etc.
Conditions were poor due to cracks, etc., and even if lining was painstakingly constructed, its lifespan was extremely short. In view of this, the present inventors have developed a method by pre-applying a mixture of unsaturated polyester resin or epoxy resin and 100 to 900 parts of inorganic powder of 35 mesh or more on the concrete surface.
It has been found that it is possible to provide a thermosetting resin layer and furthermore to make the application of an unsaturated polyester resin flake lining or an epoxy resin flake on the surface significantly easier. Flake lining in the present invention refers to a thermosetting resin with so-called scale-like (flake) fillers such as glass flakes, mica, graphite, etc. added and made into a putty or paint form, which is used as a lining material. This lining layer has a filler in the form of flakes, so these fillers are stacked on top of each other in the base material and become dense, exerting a so-called barrier effect, resulting in corrosion resistance. Good prevention of permeation of corrosive gases and corrosive liquids into the lining layer. Therefore, in the present invention, with the present laminate,
It not only increases the adhesive strength between concrete and the lining material, but also has the effect of reinforcing the concrete itself and smoothing out cracks, cracks, and uneven surfaces, making lining construction easier. If an inorganic powder with a mesh size of less than 35 is used here, the surface of the laminate will be extremely uneven, making the next lining construction extremely difficult. Furthermore, if the amount of inorganic powder added exceeds 900 parts, the laminate itself will not have strength, and if it is less than 100 parts, the laminate will sag when thickly applied, making it impossible to construct. Next, the present invention will be explained with reference to examples. Example 1 Example of a laminate according to the present invention Base material: Cement mortar Mixture: Epoxy resin 100 parts Polyamide amine curing agent 30 parts Silica sand No. 7 400 parts Construction thickness 5 mm Lining material: Unsaturated polyester flake Lining material Construction thickness 1 mm An example of a conventional laminate Base material: Cement mortar Lining material: Unsaturated polyester resin Flake lining material Construction thickness: 1 mm Adhesion tests and chemical resistance tests were conducted on each of the above laminates. The results are shown below. (1) Adhesion test
【表】 (2) 耐薬品性試験 【table】 (2) Chemical resistance test
【表】
但し、フレークライニング材厚みはどちらも
0.2mmとした。
実施例 ２
母 材：セメントモルタル
混合物：不飽和ポリエステル樹脂 100部
ナフテン酸コバルト ４部
メチルエチルケトンパーオキサイド
（55％） １部
川砂 150メツシユ 400部
この接着力は[Table] However, the flake lining material thickness is
It was set to 0.2mm. Example 2 Base material: Cement mortar Mixture: Unsaturated polyester resin 100 parts Cobalt naphthenate 4 parts Methyl ethyl ketone peroxide (55%) 1 part River sand 150 mesh 400 parts This adhesive strength is
【表】
但し、本実施例でのフレークライニング材はエ
ポキシ樹脂系フレークライニング材である。
実施例 ３
母 材：セメントモルタル
混合物：不飽和ポリエステル樹脂 100部
ナフテン酸コバルト ４部
メチルエチルケトンパーオキサイド
（55％） １部
抗火石砕粉 100部[Table] However, the flake lining material in this example is an epoxy resin flake lining material. Example 3 Base material: Cement mortar Mixture: Unsaturated polyester resin 100 parts Cobalt naphthenate 4 parts Methyl ethyl ketone peroxide (55%) 1 part Anti-firestone crushed powder 100 parts
第１図は従来のコンクリート表面へのフレーク
ライニング材の積層状態を示す断面図。第２図は
本発明によるところの積層状態を示す断面図。
１……コンクリート、２．フレークライニング
材、３．本発明による混合物。
FIG. 1 is a sectional view showing a state in which flake lining material is laminated on a conventional concrete surface. FIG. 2 is a sectional view showing a laminated state according to the present invention. 1... Concrete, 2. Flake lining material, 3. Mixture according to the invention.
Claims (1)
系フレーク又はエポキシ樹脂系フレークライニン
グを施工するに先だち、不飽和ポリエステル樹脂
又はエポキシ樹脂に35メツシユ以上の無機物粉体
を100部から900部添加した混合物をコンクリート
表面に厚さ１mmから20mmに施工したことを特徴と
するコンクリート防食ライニング積層物。1. Prior to applying unsaturated polyester resin flakes or epoxy resin flake lining to the concrete surface, apply a mixture of unsaturated polyester resin or epoxy resin and 100 to 900 parts of inorganic powder of 35 mesh or more to the concrete surface. A concrete anti-corrosion lining laminate characterized by being constructed to a thickness of 1 mm to 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13284178A JPS5560080A (en) | 1978-10-27 | 1978-10-27 | Concrete anticorrosive lining laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13284178A JPS5560080A (en) | 1978-10-27 | 1978-10-27 | Concrete anticorrosive lining laminate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5560080A JPS5560080A (en) | 1980-05-06 |
| JPS6159273B2 true JPS6159273B2 (en) | 1986-12-15 |
Family
ID=15090761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13284178A Granted JPS5560080A (en) | 1978-10-27 | 1978-10-27 | Concrete anticorrosive lining laminate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5560080A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6339331A (en) * | 1986-04-03 | 1988-02-19 | 中川ヒユ−ム管工業株式会社 | Concrete molded form and manufacture thereof |
| JP2702164B2 (en) * | 1988-07-29 | 1998-01-21 | 三井東圧化学株式会社 | Corrosion resistant composite pipe |
| JP4826009B2 (en) * | 2000-11-01 | 2011-11-30 | 日立化成工業株式会社 | Lining construction method and civil engineering building structure using the same |
| CN107804993A (en) * | 2017-10-31 | 2018-03-16 | 佛山市欧泊石业有限公司 | A kind of novel artificial quartzite plate and preparation method thereof |
-
1978
- 1978-10-27 JP JP13284178A patent/JPS5560080A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5560080A (en) | 1980-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3121825A (en) | Electrically conductive floor covering for use in explosive hazard areas | |
| JPS6159273B2 (en) | ||
| JPS63235783A (en) | Concrete group composite pipe and manufacture thereof | |
| KR101418081B1 (en) | Construction method for asphalt pavement using chipping aggragate | |
| US4514467A (en) | Method of obtaining a positive bond between painted articles and concrete | |
| US10538383B2 (en) | Protection system for sulfur storage apparatus | |
| CN208934087U (en) | A kind of impervious lining of anti-corrosion for inspection shaft | |
| US4038444A (en) | Method of producing a metallic plating | |
| JPH04132790A (en) | Anticorrosive and waterproof coating material | |
| CN207346040U (en) | Waterproof construction peculiar to vessel | |
| KR101703947B1 (en) | Floor construction method | |
| RU2394058C2 (en) | Polymer composition for protective barrier-type anticorrosion coating | |
| US2336565A (en) | Preformed sheet or strip of constructional material | |
| JPS5899388A (en) | Method of executing heat insulating and waterproof layer | |
| RU27850U1 (en) | PIPE WITH MULTIFUNCTIONAL LAYERED COATING | |
| KR100782953B1 (en) | Bituminous composite elements | |
| KR102283373B1 (en) | Floor and wall finish of concrete iron structure using environmentally friendly natural minerals Submersible functional paint composition | |
| JPS6040477A (en) | Prevention of reinforced concrete structure from deterioration | |
| WO2023187704A1 (en) | Compositions containing chromium | |
| JPS629420B2 (en) | ||
| US1505399A (en) | Plaster lath | |
| SU1196458A1 (en) | Method of producing protective coating on ferroconcrete structures | |
| DE724383C (en) | Method for cementing ceramic tiles | |
| JPH03187744A (en) | Composite structural material consisting of basic structural member containing building material or plastic and curing polyester resin | |
| JPS63199885A (en) | Method for repairing damaged corrosion preventive covering part of corrosion-proof covered steel pipe |