JP2009161360A - 高流動モルタル - Google Patents
高流動モルタル Download PDFInfo
- Publication number
- JP2009161360A JP2009161360A JP2007339268A JP2007339268A JP2009161360A JP 2009161360 A JP2009161360 A JP 2009161360A JP 2007339268 A JP2007339268 A JP 2007339268A JP 2007339268 A JP2007339268 A JP 2007339268A JP 2009161360 A JP2009161360 A JP 2009161360A
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- JP
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- Prior art keywords
- mortar
- water
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- 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
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 239000011398 Portland cement Substances 0.000 claims abstract description 13
- 230000008719 thickening Effects 0.000 claims abstract description 11
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000010276 construction Methods 0.000 description 24
- 239000000203 mixture Substances 0.000 description 14
- 239000004568 cement Substances 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 238000004898 kneading Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
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- 239000004576 sand Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 229920003086 cellulose ether Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910001653 ettringite Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
【解決手段】 ポルトランドセメント、膨張材、保水性及び増粘性物質、減水剤、消泡剤、粒子径150μmを超える細骨材(α)及び粒子径150μm以下の細骨材(β)を含有し、質量比で(β)/(α)が0.8〜3であることを特徴とする高流動モルタル。
【選択図】 なし
Description
次に表すA1〜Fから選定される材料を用い、表1の配合量となるよう、まず混練水を混練容器に投入し、次いで他の材料を一括投入し、約90秒間混練を行い、高流動モルタルを作製した。このモルタルの作製は温度20℃と温度5℃の両環境下で同様に作製した。但し、混練水の配合量のみ温度によって変更した。
A1;普通ポルトランドセメント(太平洋セメント株式会社製)
A2;早強ポルトランドセメント(太平洋セメント株式会社製)
B;石灰系膨張材(商品名;太平洋エクスパン、太平洋マテリアル株式会社製)
C;水溶性メチルセルロース系増粘剤(商品名;メトローズ90SH−4000、信越化学工業株式会社製)
D;ポリカルボン酸系高性能減水剤(商品名;マイティ21P、花王株式会社製)
E1;細骨材(山形珪砂6・7号、粒子径150μm以下の粒子含有率5質量%)
E2;細骨材(山形珪砂7号、粒子径150μm以下の粒子含有率51質量%)
E3;炭酸カルシウム微粉(市販品、粒子径150μm以下の粒子含有率96質量%)
F;消泡剤(商品名;SNディフォーマーAHP、サンノプコ株式会社製)
Claims (2)
- ポルトランドセメント、膨張材、保水性及び増粘性物質、減水剤、消泡剤、粒子径150μmを超える細骨材(α)及び粒子径150μm以下の細骨材(β)を含有し、質量比で(β)/(α)が0.8〜3であることを特徴とする高流動モルタル。
- 5℃でのモルタルフローが250〜300mmである請求項1記載の高流動モルタル。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007339268A JP5004294B2 (ja) | 2007-12-28 | 2007-12-28 | 高流動モルタル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007339268A JP5004294B2 (ja) | 2007-12-28 | 2007-12-28 | 高流動モルタル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009161360A true JP2009161360A (ja) | 2009-07-23 |
| JP5004294B2 JP5004294B2 (ja) | 2012-08-22 |
Family
ID=40964425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007339268A Expired - Fee Related JP5004294B2 (ja) | 2007-12-28 | 2007-12-28 | 高流動モルタル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5004294B2 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202060A (ja) * | 2011-03-24 | 2012-10-22 | Ube Ind Ltd | 住宅基礎用構造体の施工方法及びそれを用いて施工される住宅基礎用構造体 |
| JP2012201532A (ja) * | 2011-03-24 | 2012-10-22 | Ube Industries Ltd | 高流動モルタル組成物 |
| JP2014129208A (ja) * | 2012-12-28 | 2014-07-10 | Taiheiyo Material Kk | タイル用接着剤 |
| JP2015163589A (ja) * | 2015-06-16 | 2015-09-10 | 株式会社大林組 | 高強度モルタル組成物 |
| JP2019123646A (ja) * | 2018-01-17 | 2019-07-25 | 太平洋マテリアル株式会社 | モルタル組成物及びモルタル |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223652A (ja) * | 1982-06-22 | 1983-12-26 | 宇部興産株式会社 | 無収縮性高流動高強度モルタル |
| JPH11130508A (ja) * | 1997-10-30 | 1999-05-18 | Taiheiyo Cement Corp | セメント系組成物およびその硬化体 |
| JP2000086320A (ja) * | 1998-09-16 | 2000-03-28 | Taiheiyo Cement Corp | グラウト組成物及びグラウト材用混和材 |
| JP2001199754A (ja) * | 1999-11-12 | 2001-07-24 | Onoda Co | モルタル組成物 |
| JP2005047772A (ja) * | 2003-07-31 | 2005-02-24 | Denki Kagaku Kogyo Kk | モルタル組成物 |
| JP2006045025A (ja) * | 2004-08-06 | 2006-02-16 | Ube Ind Ltd | 自己流動性水硬性組成物 |
-
2007
- 2007-12-28 JP JP2007339268A patent/JP5004294B2/ja not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223652A (ja) * | 1982-06-22 | 1983-12-26 | 宇部興産株式会社 | 無収縮性高流動高強度モルタル |
| JPH11130508A (ja) * | 1997-10-30 | 1999-05-18 | Taiheiyo Cement Corp | セメント系組成物およびその硬化体 |
| JP2000086320A (ja) * | 1998-09-16 | 2000-03-28 | Taiheiyo Cement Corp | グラウト組成物及びグラウト材用混和材 |
| JP2001199754A (ja) * | 1999-11-12 | 2001-07-24 | Onoda Co | モルタル組成物 |
| JP2005047772A (ja) * | 2003-07-31 | 2005-02-24 | Denki Kagaku Kogyo Kk | モルタル組成物 |
| JP2006045025A (ja) * | 2004-08-06 | 2006-02-16 | Ube Ind Ltd | 自己流動性水硬性組成物 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012202060A (ja) * | 2011-03-24 | 2012-10-22 | Ube Ind Ltd | 住宅基礎用構造体の施工方法及びそれを用いて施工される住宅基礎用構造体 |
| JP2012201532A (ja) * | 2011-03-24 | 2012-10-22 | Ube Industries Ltd | 高流動モルタル組成物 |
| JP2014129208A (ja) * | 2012-12-28 | 2014-07-10 | Taiheiyo Material Kk | タイル用接着剤 |
| JP2015163589A (ja) * | 2015-06-16 | 2015-09-10 | 株式会社大林組 | 高強度モルタル組成物 |
| JP2019123646A (ja) * | 2018-01-17 | 2019-07-25 | 太平洋マテリアル株式会社 | モルタル組成物及びモルタル |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5004294B2 (ja) | 2012-08-22 |
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