JP2001122653A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2001122653A5 JP2001122653A5 JP1999303515A JP30351599A JP2001122653A5 JP 2001122653 A5 JP2001122653 A5 JP 2001122653A5 JP 1999303515 A JP1999303515 A JP 1999303515A JP 30351599 A JP30351599 A JP 30351599A JP 2001122653 A5 JP2001122653 A5 JP 2001122653A5
- Authority
- JP
- Japan
- Prior art keywords
- calcareous
- cement
- mainly composed
- concrete
- siliceous materials
- 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
Links
- 239000000463 material Substances 0.000 description 8
- 239000004568 cement Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004567 concrete Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 210000001565 ALC Anatomy 0.000 description 1
- 240000002065 Allium chinense Species 0.000 description 1
- 229960003563 Calcium Carbonate Drugs 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000015450 Tilia cordata Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000005824 corn Nutrition 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
Description
【請求項３】
前記粉粒体は、
１）石灰質を主成分とする消石灰、生石灰、
２）珪酸質を主成分とする珪砂、フライアッシュ、シリカフューム、ガラス、粘土、珪藻
土、
３）石灰質と珪酸質とを主成分とするセメント、セメント副産物（γ―Ｃ２Ｓ）、高炉水
砕スラグ、生コンスラッジ、コンクリート、またはセメント系２次製品、に記載の粉粒体
の１種または２種以上を用い、必要に応じて石灰質及び／または珪酸質を添加したもので
ある請求項１または２記載の炭酸硬化体の製造方法。(3)
The granular material is
1) slaked lime composed mainly of calcareous, Oishi ash,
2) Silica sand, fly ash, silica fume, glass, clay, diatomaceous earth,
3) One or two of the powders and granules described in cement mainly composed of calcareous and siliceous materials, cement by-product (γ-C2S), granulated blast furnace slag, raw concrete sludge, concrete, or cement-based secondary products. The method for producing a cured carbonic acid product according to claim 1 or 2, wherein at least one of the seeds is used, and calcareous and / or siliceous materials are added as necessary.
原料粉粒体は、石灰質を主成分とするもの、珪酸質を主成分とするもの、石灰質と珪酸質とを主成分とするものであれば特に制限はされない。石灰質を主成分とする粉粒体は、消石灰、生石灰がある。また、珪酸質を主成分とする粉粒体は、珪砂、フライアッシュ、シリカフューム、ガラス、粘土、珪藻土等がある。さらに、石灰質と珪酸質とを主成分とする粉粒体は、セメント、セメント副産物（γ―Ｃ２Ｓ）、高炉水砕スラグ、生コンスラッジ、コンクリート、またはセメント系２次製品（ＡＬＣ（軽量気泡コンクリート）、ケイカル板、サイディング）等がある。これらの中では、フライアッシュ、コンクリート廃材、セメント系２次製品の廃材等の産業廃棄物を利用することがリサイクルの観点から好ましく、さらに石灰質成分の多いコンクリート廃材においては、炭酸化によって生成される炭酸カルシウム量が増加するため、材料強度の高い炭酸硬化体を得ることができるようになり、より望ましい。なお、原料粉粒体には、石灰質および珪酸質以外の成分が含有されていても良い。The raw material particles are not particularly limited as long as they are mainly composed of calcareous material, those mainly composed of silicate, and those mainly composed of calcareous and siliceous. Particulate material mainly composed of calcareous is, slaked lime, Ru raw lime there. Further, examples of the powdery granules mainly composed of siliceous materials include silica sand, fly ash, silica fume, glass, clay, and diatomaceous earth. In addition, powders mainly composed of calcareous and siliceous materials are used as cement, cement by-product (γ-C2S), granulated blast furnace slag, raw corn sludge, concrete, or cement-based secondary products (ALC (lightweight cellular concrete)). , Scallions, sidings). Among them, it is preferable from the viewpoint of recycling to use industrial waste such as fly ash, concrete waste, waste of cement-based secondary products, and more concrete waste containing a large amount of calcareous components is generated by carbonation. Since the amount of calcium carbonate increases, it is possible to obtain a hardened carbonic material having high material strength, which is more desirable. The raw material particles may contain components other than calcareous and siliceous materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30351599A JP4664462B2 (en) | 1999-10-26 | 1999-10-26 | Method for producing carbonated cured body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30351599A JP4664462B2 (en) | 1999-10-26 | 1999-10-26 | Method for producing carbonated cured body |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001122653A JP2001122653A (en) | 2001-05-08 |
| JP2001122653A5 true JP2001122653A5 (en) | 2006-10-26 |
| JP4664462B2 JP4664462B2 (en) | 2011-04-06 |
Family
ID=17921921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30351599A Expired - Fee Related JP4664462B2 (en) | 1999-10-26 | 1999-10-26 | Method for producing carbonated cured body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4664462B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005018423A1 (en) * | 2005-04-21 | 2006-10-26 | Forschungszentrum Karlsruhe Gmbh | Process for the production of components |
| DE102007035259B3 (en) * | 2007-07-27 | 2008-11-13 | Forschungszentrum Karlsruhe Gmbh | Single-phase hydraulic binder, process for its preparation and building material produced with this binder |
| DE102007035258B3 (en) | 2007-07-27 | 2008-11-20 | Forschungszentrum Karlsruhe Gmbh | Single-phase hydraulic binder, process for its preparation and building material produced with this binder |
| CN105503107B (en) * | 2015-12-10 | 2017-11-10 | 朱晓燕 | A kind of calcium carbonate aircraft crosses the border capture material and its preparation technology |
| WO2018181779A1 (en) * | 2017-03-29 | 2018-10-04 | クスノキ石灰株式会社 | Molded article using hydraulic lime and method for producing same |
| JP2022019100A (en) * | 2020-07-17 | 2022-01-27 | 株式会社フジタ | Concrete curing method and concrete curing member |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115828A (en) * | 1976-03-25 | 1977-09-28 | Ibigawa Electric Ind Co Ltd | Production method of curing material through coal carbonation |
| JP3386225B2 (en) * | 1993-03-04 | 2003-03-17 | クリオン株式会社 | Method for producing carbonic acid-cured molded product and precursor thereof, and moisture absorbing / releasing material comprising the molded product |
| JP3219894B2 (en) * | 1993-03-11 | 2001-10-15 | クリオン株式会社 | Method for producing hardened calcium silicate carbonate |
| JPH07291616A (en) * | 1994-04-26 | 1995-11-07 | Sumitomo Metal Mining Co Ltd | Production of crystalline calcium silicate hydrate |
| JP3499304B2 (en) * | 1994-09-12 | 2004-02-23 | クリオン株式会社 | Method for strengthening carbonic acid cured material |
| JP3887463B2 (en) * | 1997-06-30 | 2007-02-28 | クリオン株式会社 | Method for producing lightweight cellular concrete |
| JP3673960B2 (en) * | 1998-04-28 | 2005-07-20 | 東北電力株式会社 | Method for producing hydraulic powder |
-
1999
- 1999-10-26 JP JP30351599A patent/JP4664462B2/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8709150B2 (en) | Composition for building material and a process for the preparation thereof | |
| US4780144A (en) | Method for producing a building element from a fly ash comprising material and building element formed | |
| CN110467368B (en) | Active excitant for inorganic solid waste building material and preparation method thereof | |
| WO2012138399A1 (en) | Method of fabrication of construction materials from industrial solid waste | |
| KR101160890B1 (en) | Composition for soil block | |
| KR100461090B1 (en) | Method for making manufactured aggregates from coal combustion by-products | |
| JPH11171628A (en) | Cement composition using burnt ash of sewage sludge, use of the same cement composition and formed product and structure using the same composition | |
| RU2001116839A (en) | A method of manufacturing cement low water demand | |
| JP2001122653A5 (en) | ||
| JPWO2006098202A1 (en) | Fired product | |
| JP2003313553A (en) | Soil-stabilizing material and molded product made of soil | |
| KR20040020494A (en) | Manufacturing method of cement for solidifying industrial waste using waste concrete and the cement thereby | |
| KR102082911B1 (en) | Artificial light weight aggregates composition using cement zero binder and manufacturing method thereof | |
| JPH10204432A (en) | Material for stabilizing soil | |
| EP3227248A1 (en) | Method for producing a shape retaining mass | |
| JP2001122653A (en) | Production process of carbonate hardened body | |
| JP2753194B2 (en) | Ground improvement material and ground improvement method | |
| JPH068198B2 (en) | Granulation method of coal ash | |
| JP4026105B2 (en) | Method for manufacturing ground improvement material | |
| JPH11199294A (en) | Concrete composition mixed with glass waste and its formed body | |
| KR100896591B1 (en) | A method for manufacturing solidification brick | |
| KR100914258B1 (en) | Concrete carrier consisted of waste sludge as a inorganic binder using meta-kaolin and manufacturing method of the same | |
| JP2616690B2 (en) | How to use highly hydrated heavy clay | |
| JPH09227864A (en) | Lime-based ground conditioner | |
| JP2004196599A (en) | Ceramics having water holding property and method for manufacturing the same |