JP5693282B2 - 吹付け施工に用いられるセメント系固化材組成物及びその吹付け工法 - Google Patents
吹付け施工に用いられるセメント系固化材組成物及びその吹付け工法 Download PDFInfo
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- JP5693282B2 JP5693282B2 JP2011030720A JP2011030720A JP5693282B2 JP 5693282 B2 JP5693282 B2 JP 5693282B2 JP 2011030720 A JP2011030720 A JP 2011030720A JP 2011030720 A JP2011030720 A JP 2011030720A JP 5693282 B2 JP5693282 B2 JP 5693282B2
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- cement
- material composition
- solidifying material
- spraying
- based solidifying
- 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.)
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- 239000004568 cement Substances 0.000 title claims description 83
- 239000000203 mixture Substances 0.000 title claims description 51
- 239000000463 material Substances 0.000 title claims description 47
- 238000005507 spraying Methods 0.000 title claims description 29
- 238000010276 construction Methods 0.000 title claims description 16
- 239000002245 particle Substances 0.000 claims description 41
- 239000000843 powder Substances 0.000 claims description 31
- 235000019738 Limestone Nutrition 0.000 claims description 29
- 239000006028 limestone Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000004576 sand Substances 0.000 claims description 27
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 22
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 22
- 239000004571 lime Substances 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 description 29
- 238000002156 mixing Methods 0.000 description 13
- 239000011398 Portland cement Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
3 水
N 法面(施工対象面)
Claims (2)
- 14〜22重量部のセメントと、70〜83重量部の細骨材としての石灰砕砂と、5〜20μmと80〜180μmとの少なくとも2箇所で頻度のピークがある粒度分布を有する3〜10重量部の石灰石微粉末とを、合計で100重量部となるように含み、
前記石灰石微粉末に、5〜20μmの粒度の微粉末が25%以上含まれ、80〜180μmの粒度の微粉末が15%以上含まれる、吹付け施工に用いられるセメント系固化材組成物。 - 請求項1に記載の吹付け施工に用いられるセメント系固化材組成物を水と混合した状態で施工対象面に吹き付ける吹付け工法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011030720A JP5693282B2 (ja) | 2011-02-16 | 2011-02-16 | 吹付け施工に用いられるセメント系固化材組成物及びその吹付け工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011030720A JP5693282B2 (ja) | 2011-02-16 | 2011-02-16 | 吹付け施工に用いられるセメント系固化材組成物及びその吹付け工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012166993A JP2012166993A (ja) | 2012-09-06 |
| JP5693282B2 true JP5693282B2 (ja) | 2015-04-01 |
Family
ID=46971518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011030720A Expired - Fee Related JP5693282B2 (ja) | 2011-02-16 | 2011-02-16 | 吹付け施工に用いられるセメント系固化材組成物及びその吹付け工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5693282B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023013134A (ja) * | 2021-07-15 | 2023-01-26 | 和泉生コンクリート株式会社 | 砕砂、砕砂の製造方法、生コンクリート、及び生コンクリートの製造方法 |
| CN115385629A (zh) * | 2022-08-24 | 2022-11-25 | 中铁十二局集团有限公司 | 一种降低干喷法混凝土回弹率的喷射混凝土及其施工工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000128612A (ja) * | 1998-10-30 | 2000-05-09 | Jdc Corp | 重質炭酸カルシウムの水性スラリ−を含むコンクリ−ト |
| JP3768172B2 (ja) * | 2002-05-23 | 2006-04-19 | 電気化学工業株式会社 | 吹付け材料及びそれを用いた吹付け工法 |
| JP4477657B2 (ja) * | 2007-06-05 | 2010-06-09 | 株式会社大林組 | 吹き付けコンクリートの微粉末配合割合の決定方法及びこの決定方法で得られた吹き付けコンクリートの分割練り混ぜ工法と吹き付けコンクリートの増粘剤添加割合の決定方法 |
| JP2009234840A (ja) * | 2008-03-26 | 2009-10-15 | Sumitomo Osaka Cement Co Ltd | モルタル及びコンクリートの製造方法 |
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2011
- 2011-02-16 JP JP2011030720A patent/JP5693282B2/ja not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| JP2012166993A (ja) | 2012-09-06 |
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