JP4726437B2 - 基礎コンクリートの改善方法 - Google Patents
基礎コンクリートの改善方法 Download PDFInfo
- Publication number
- JP4726437B2 JP4726437B2 JP2004167096A JP2004167096A JP4726437B2 JP 4726437 B2 JP4726437 B2 JP 4726437B2 JP 2004167096 A JP2004167096 A JP 2004167096A JP 2004167096 A JP2004167096 A JP 2004167096A JP 4726437 B2 JP4726437 B2 JP 4726437B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- foundation
- epoxy resin
- paint
- cracks
- 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 - Lifetime
Links
- 239000004567 concrete Substances 0.000 title claims description 121
- 239000003822 epoxy resin Substances 0.000 claims description 59
- 229920000647 polyepoxide Polymers 0.000 claims description 59
- 239000003973 paint Substances 0.000 claims description 53
- 239000004570 mortar (masonry) Substances 0.000 claims description 50
- 230000000630 rising effect Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 230000035699 permeability Effects 0.000 claims description 10
- 230000032683 aging Effects 0.000 claims description 2
- 238000004078 waterproofing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 18
- 239000011247 coating layer Substances 0.000 description 17
- 238000006386 neutralization reaction Methods 0.000 description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 239000004816 latex Substances 0.000 description 5
- 229920000126 latex Polymers 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002250 progressing effect Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Landscapes
- Foundations (AREA)
- Building Environments (AREA)
Description
1 基礎コンクリート
1a フーチング
1b 立ち上がり
2 床スラブ
3 外壁
10 エポキシ樹脂塗料層
11 弾性モルタル層
12 トップコート層
15 ローラー
Claims (1)
- 経年により微細なヒビ割れが生じた基礎コンクリートの立ち上がりの表面に浸透性と防水性を有する未硬化状態における粘度がJIS A6833に基づく値で約350Pa・S〜450Pa・Sの範囲のエポキシ樹脂塗料からなる第1塗料をその下部側が地中に埋設されるように、且つ表面の微細なヒビ割れに浸透し充填されるように塗布すると共に、該第1塗料の表面に弾力性と耐候性を有する弾性モルタルからなる第2塗料を塗布することを特徴とする基礎コンクリートの改善方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004167096A JP4726437B2 (ja) | 2004-06-04 | 2004-06-04 | 基礎コンクリートの改善方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004167096A JP4726437B2 (ja) | 2004-06-04 | 2004-06-04 | 基礎コンクリートの改善方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005344421A JP2005344421A (ja) | 2005-12-15 |
JP4726437B2 true JP4726437B2 (ja) | 2011-07-20 |
Family
ID=35497057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004167096A Expired - Lifetime JP4726437B2 (ja) | 2004-06-04 | 2004-06-04 | 基礎コンクリートの改善方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4726437B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007020894A1 (ja) | 2005-08-12 | 2007-02-22 | Shiseido Co., Ltd. | メソポーラスシリカ及びその製造方法 |
RS60470B1 (sr) | 2016-04-15 | 2020-07-31 | Pur Wind Aps | Zaptivač za vetroturbinu |
JP2017206858A (ja) * | 2016-05-18 | 2017-11-24 | 大成建設株式会社 | 補修用パネル |
JP6988279B2 (ja) * | 2017-08-31 | 2022-01-05 | 積水ハウス株式会社 | 建築物の基礎構造、および、その施工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61191706A (ja) * | 1985-02-20 | 1986-08-26 | 株式会社 日動工業 | 鉄筋コンクリ−トの補修工法 |
JPH074736Y2 (ja) * | 1990-01-19 | 1995-02-01 | 日本碍子株式会社 | 避雷碍子 |
DE19512316A1 (de) * | 1995-04-01 | 1996-10-02 | Hoechst Ag | Härtungsmittel für elastische Epoxidharz-Systeme |
JPH10227136A (ja) * | 1997-02-17 | 1998-08-25 | Nichiee Yoshida Kk | 劣化した打放しコンクリート表面の補修方法 |
DE19709467C1 (de) * | 1997-03-07 | 1998-10-15 | Basf Coatings Ag | Beschichtungsmittel sowie Verfahren zur Herstellung von Mehrschichtlackierungen |
JPH11100287A (ja) * | 1997-09-25 | 1999-04-13 | Sekisui House Ltd | 基礎のリフレッシュ・補修用塗装材及びリフレッシュ・補修方法 |
JP2003328371A (ja) * | 2002-03-05 | 2003-11-19 | Asahi Kasei Corp | 基 礎 |
-
2004
- 2004-06-04 JP JP2004167096A patent/JP4726437B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005344421A (ja) | 2005-12-15 |
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