JP3317707B2 - Masado Park and Road Leveling Method - Google Patents
Masado Park and Road Leveling MethodInfo
- Publication number
- JP3317707B2 JP3317707B2 JP08142591A JP8142591A JP3317707B2 JP 3317707 B2 JP3317707 B2 JP 3317707B2 JP 08142591 A JP08142591 A JP 08142591A JP 8142591 A JP8142591 A JP 8142591A JP 3317707 B2 JP3317707 B2 JP 3317707B2
- Authority
- JP
- Japan
- Prior art keywords
- chloride
- ammonium
- cement
- park
- liters
- 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
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、まさ土、焼却灰、浄化
槽汚泥、工場排水汚泥、川、沼、湖、干拓地の汚泥、畜
糞尿、植物カスの醗酵又は腐敗物等の臭気を発する有機
物含有無機物をポルトランドセメントで硬化させる際に
使用する固化剤に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention emits odors such as ash, incineration ash, septic tank sludge, industrial wastewater sludge, river, swamp, lake, reclaimed land sludge, livestock manure, fermentation of plant waste, and decay. The present invention relates to a solidifying agent used when hardening an organic-containing inorganic material with Portland cement.
【０００２】[0002]
【従来の技術】有機物を含む土や汚泥はポルトランドセ
メントではセメントの固化効果が減少する作用があるた
め、無機系の添加剤を含むセメント系固化剤が開発さ
れ、それぞれの用途に合わせて選択使用されている。具
体的な選択使用については「セメント系固化剤による地
盤改良マニアル」(社団法人セメント協会発行)に詳しく
説明されている。また、これらのセメント系固化剤は粉
末のものがほとんどであり、セメント固化物の強度、そ
の他の面では満足できうるが、作業環境を悪化する臭気
の問題は解消されていない。2. Description of the Related Art Portland cement has the effect of reducing the solidifying effect of cement on soil and sludge containing organic substances. Therefore, cement-based solidifying agents containing inorganic additives have been developed and are selectively used according to the respective applications. Have been. The specific selective use is described in detail in "Soil improvement manual with cement-based solidifying agent" (issued by the Japan Cement Association). In addition, most of these cement-based solidifying agents are powdered, and can satisfy the strength of the cement-solidified product and other aspects, but have not solved the problem of odor that deteriorates the working environment.
【０００３】[0003]
【発明が解決しようとする課題】本発明は臭気を発する
有機物を含有する無機物をポルトランドセメントを使用
して固化するに際して、水溶性の添加固化剤を用い、安
定した固化を可能とするとともに、脱臭、消臭を同時に
可能としようとするものである。SUMMARY OF THE INVENTION According to the present invention, when solidifying an inorganic substance containing an odorous organic substance using Portland cement, it is possible to use a water-soluble additive solidifying agent to enable stable solidification and deodorization. , Deodorizing at the same time.
【０００４】[0004]
【課題を解決するための手段】上記課題を、塩化カルシ
ウム、塩化ナトリウム、塩化カリウム、塩化マグネシウ
ム、塩化アルミニウム、炭酸ナトリウム、炭酸カリウ
ム、炭酸カルシウム等の化合物の一種又は二種以上を組
合せ混合した無機系セメント用硬化剤に対して、塩化ア
ンモニウム、硫酸アンモニウム、硝酸アンモニウム、酢
酸アンモニウム等の化合物の一種又は二種以上を添加し
た水溶液からなり、まさ土をポルトランドセメントで固
化する際に用いる整地固化剤を開発して、解決した。Means for Solving the Problems The object of the present invention is to provide an inorganic compound obtained by mixing and mixing one or more of compounds such as calcium chloride, sodium chloride, potassium chloride, magnesium chloride, aluminum chloride, sodium carbonate, potassium carbonate and calcium carbonate. relative system cement curing agent, ammonium chloride, ammonium sulfate, ammonium nitrate, Ri Do from one or an aqueous solution obtained by adding two or more compounds, such as ammonium acetate, a solid portland cement of Decomposed Granite
We developed and solved a solidification agent used for soil conditioning .
【０００５】[0005]
【作用】従来のセメント硬化剤に加えて、上記の各種ア
ンモニウム塩の添加で硬化調製材としての作用のほか、
悪臭物質と反応して極めて優れた脱臭効果が付加され
る。また、これらアンモニウム塩の添加により、硬化速
度の調節の作用も得られる。特に、水溶液としての添加
で脱臭に速効がある。[Action] In addition to the conventional cement hardener, the addition of the various ammonium salts described above not only acts as a hardening preparation material,
It reacts with malodorous substances to add an extremely excellent deodorizing effect. The addition of these ammonium salts also has the effect of regulating the curing speed. In particular, the addition as an aqueous solution has a quick effect on deodorization.
【０００６】[0006]
【実施例】表１に示す各実施例に使用する配合例の固化
剤を調製した。調製は表１に示した化合物を混合し、水
は60℃前後の温湯を使用し、完全に溶解するまでよく撹
拌した。出来上がったものが固化剤である。またこれら
は濃縮された固化剤であるため固化しようとする有機物
含有物質の含水比率によって水で希釈して使用する。希
釈の最大値は10倍の水180リットルまでが適当である。
また、ポルトランドセメントの量によって固化の強度の
加減ができる。EXAMPLES Solidifying agents of the formulation examples used in the examples shown in Table 1 were prepared. For the preparation, the compounds shown in Table 1 were mixed, and hot water of about 60 ° C. was used for water, and the mixture was stirred well until completely dissolved. The result is the solidifying agent. Further, since these are concentrated solidifying agents, they are used after being diluted with water according to the water content of the organic substance-containing substance to be solidified. The maximum dilution is suitably up to 180 liters of 10 times water.
In addition, the strength of solidification can be adjusted depending on the amount of Portland cement.
【０００７】 表 １ 実施例1 実施例2 実施例3 実施例4 実施例5 比較例 塩化ナトリウム (g) 1,000 700 500 1,000 塩化カリウム 300 300 700 塩化カルシウム 200 400 800 350 塩化マグネシウム 300 200 塩化アルミニウム 100 炭酸ナトリウム 1,200 1,000 700 500 1,000 1,200 炭酸カリウム 800 700 500 500 500 800 炭酸カルシウム 100 100 塩化アンモニウム 350 200 硝酸アンモニウム 350 硫酸アンモニウム 350 200 酢酸アンモニウム 350 水を加えた全量(リットル) 18 18 18 18 18 18Table 1 Example 1 Example 2 Example 3 Example 3 Example 4 Example 5 Comparative Example Sodium Chloride (g) 1,000 700 500 1,000 Potassium Chloride 300 300 700 Calcium Chloride 200 400 800 350 Magnesium Chloride 300 200 Aluminum Chloride 100 Carbonate Sodium 1,200 1,000 700 500 1,000 1,200 Potassium carbonate 800 700 500 500 500 800 Calcium carbonate 100 100 Ammonium chloride 350 200 Ammonium nitrate 350 Ammonium sulfate 350 200 Ammonium acetate 350 Total water (liter) 18 18 18 18 18 18
【０００８】上記実施例１〜５及び比較例の固化剤を使
用して試験を行なった。その使用試験を１〜５のケース
について以下に示す。 使用試験１ 公園・道路舗装用 まさ土 １m3 ポルトランドセメント 160kg〜240kg 固化剤(実施例１) 18リットル 水 ０〜180リットル (ま
さ土の含水率による) これらをよく混練し、適切な硬さに敷きつめ、左官コ
テ、ローラー等で表面を仕上げた。その結果、３〜４時
間後には初期硬化が始まり、２４時間後には完全に固化
し、強度試験も良好な結果が得られた。The solidifying agents of Examples 1 to 5 and Comparative Example were used.
The test was performed using The use test is 1-5 cases
Is shown below. Usage test 1 Masamado 1m for park and road pavementThree Portland cement 160kg-240kg Solidifying agent (Example 1) 18 liters Water 0-180 liters
(Depending on the moisture content of the soil) Knead these well and spread them to an appropriate hardness.
The surface was finished with a roller, etc. As a result, 3-4 o'clock
After a short time, the initial hardening starts, and after 24 hours it is completely solidified
Good results were also obtained in the strength test.
【０００９】使用試験２ ゲートボール場・テニスコート場用 まさ土 １m3 ポルトランドセメント 80kg 固化剤(実施例２) 18リットル 水 ０〜180リットル (ま
さ土の含水率による) これらをよく混練し、適切な硬さに敷きつめ、そして、
左官コテ、ローラー等で表面を仕上げた。この場合も、
２４時間後には完全に固化した。Usage test 2 Masamado 1m for gateball and tennis courtsThree Portland cement 80 kg solidifying agent (Example 2) 18 liters Water 0-180 liters
(Depending on the moisture content of the soil), knead them well, spread them to an appropriate hardness,
The surface was finished with plastering irons and rollers. Again,
It was completely solidified after 24 hours.
【００１０】使用試験３及び比較試験 浄化槽汚泥用 汚泥 0.7m3 焼却灰又は土 0.3m3 ポルトランドセメント 200kg〜240kg 固化剤(実施例３) 18リットル 水 ０〜180リットル (混
合物の含水率による) この場合、重金属等公害物の含まれている汚泥は、ポル
トランドセメントの量を多めに入れ、固化後それらが溶
出されない強度にした。同時に固化剤(実施例３)を比較
例のものと代えた以外は同じ配合で比較試験も行なっ
た。その結果、２４時間後にはいずれも完全に固化し
た。本発明の混合系固化剤を使用した例では浄化槽汚泥
特有の臭いが完全に無くなったが、比較例の固化剤を配
合した比較試験では臭気が存在し、難点を有したままで
あった。Use test 3 and comparative test Sludge for septic tank sludge 0.7 mThree Incinerated ash or soil 0.3mThree Portland cement 200 kg to 240 kg Solidifying agent (Example 3) 18 liters Water 0 to 180 liters (mixed
In this case, sludge containing pollutants such as heavy metals
Add a large amount of strand cement and allow them to solidify after solidification.
The strength was set so as not to be emitted. Simultaneously compare the solidifying agent (Example 3)
A comparative test was also performed with the same formulation except that the example was replaced.
Was. As a result, after 24 hours, all solidified completely
Was. In the example using the mixed solidifying agent of the present invention, septic tank sludge is used.
The characteristic odor completely disappeared, but the solidifying agent of the comparative example was added.
In the combined comparative test, there was an odor,
there were.
【００１１】使用試験４ 都市ゴミの焼却灰用 焼却灰 0.8m3 土 0.2m3 ポルトランドセメント 200kg〜240kg 固化剤(実施例４) 18リットル 水 ０〜180リットル (混
合物の含水率による) これらをよく混練し、成形機に入れ、圧力をかけて、二
次加工品の原材料とした。これをレンガブロック、イン
ターロッキング等に用いたが、成形性もよく、得られた
製品は強度も申し分ないものであった。Use test 4 For incineration ash of city garbage Incineration ash 0.8mThree Soil 0.2mThree Portland cement 200 kg to 240 kg Solidifying agent (Example 4) 18 liters Water 0 to 180 liters (mixed
These are kneaded well, put into a molding machine, apply pressure, and
It was used as a raw material for the next processed product. This is a brick block,
Used for turlocking, etc.
The product was also excellent in strength.
【００１２】使用試験５及び比較試験 畜糞より肥料用 畜糞 0.5m3 土 0.5m3 ポルトランドセメント 60kg 固化剤(実施例５) 36リットル 水 ０〜72リットル これらをよく混合撹拌し、送風機にて乾燥した。その結
果肥料とすることができた。同時に固化剤を比較例のも
のと代えた以外は同じ配合で比較試験も行なった。固化
剤に実施例５のものを用いた場合、混合撹拌時や送風機
による乾燥時に臭いがしなかった。しかし、固化剤が比
較例の場合、付近に臭いが激しく漂って、作業が困難で
あった。Use test 5 and comparative test Livestock dung 0.5m for fertilizer from livestock dungThree Soil 0.5mThree Portland cement 60 kg Solidifying agent (Example 5) 36 liters Water 0 to 72 liters These were well mixed and stirred, and dried with a blower. The result
It could be made into fruit fertilizer. At the same time, the solidifying agent was
A comparative test was also performed with the same formulation except for the above. Solidification
When the agent of Example 5 was used as the agent, the mixture was stirred or blown.
Did not smell when dried. However, the solidifying agent
In the case of the comparative example, the smell drifted violently in the vicinity, making work difficult.
there were.
【００１３】[0013]
【発明の効果】本発明の固化剤を使用することによって
有機物含有無機物の固化と脱臭が同一作業上でできるた
め、特に悪臭を発する物体の固化作業が臭い公害なしに
快適にできる。またこの固化剤は、セメントを使用しな
いと脱臭だけの効果も発揮する。 特に実施例でも述べ
たように、まさ土とポルトランドセメント混合系は公
園、道路舗装、ゲートボール場、テニスコート場の整地
材として好適であり、また工場廃棄汚泥、都市ゴミ焼却
灰などに含まれる重金属、その他有機物質の封鎖ブロッ
ク化や、更に、浄化槽汚泥、畜糞汚泥などの固形肥料化
等の固化剤として有用である。According to the present invention, the solidifying agent of the present invention can solidify and deodorize an organic-containing inorganic substance in the same operation, so that the operation of solidifying an object which emits an offensive odor can be performed comfortably without odor pollution. In addition, this solidifying agent also exerts only the effect of deodorizing without using cement. As described in the examples in particular, a mixed system of Masato and Portland cement is suitable as a leveling material for parks, road pavements, gateball fields, and tennis courts, and heavy metals contained in industrial waste sludge, municipal waste incineration ash, and the like. It is useful as a solidifying agent for blocking and blocking other organic substances, and further as a solid fertilizer such as septic tank sludge and animal manure sludge.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ０４Ｂ 22/12 Ｃ０４Ｂ 22/12 22/14 22/14 Ａ 24/04 24/04 Ｃ０９Ｋ 103:00 Ｃ０９Ｋ 103:00 (56)参考文献 特開 平２−123188（ＪＰ，Ａ) 特開 昭62−253688（ＪＰ，Ａ) 特開 昭51−95426（ＪＰ，Ａ) 特開 昭53−64911（ＪＰ，Ａ) 特開 昭57−172796（ＪＰ，Ａ) 特開 昭55−43148（ＪＰ，Ａ) 特開 昭55−75484（ＪＰ，Ａ) 特開 昭57−184499（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) C09K 17/10 C02F 11/00 101 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification code FI C04B 22/12 C04B 22/12 22/14 22/14 A 24/04 24/04 C09K 103: 00 C09K 103: 00 (56) References JP-A-2-123188 (JP, A) JP-A-62-253688 (JP, A) JP-A-51-95426 (JP, A) JP-A-53-64911 (JP, A) JP-A-57 -172796 (JP, A) JP-A-55-43148 (JP, A) JP-A-55-75484 (JP, A) JP-A-57-184499 (JP, A) (58) Fields investigated (Int. . 7, DB name) C09K 17/10 C02F 11/00 101
Claims (2)
溶液、及び水の添加又は添加なくして混練し、適切な硬
さに敷き詰め、左官コテ、ローラーで表面仕上げする工
法であって、固化剤溶液が塩化カルシウム、塩化ナトリ
ウム、塩化カリウム、塩化マグネシウム、炭酸ナトリウ
ム、炭酸カリウム、炭酸カルシウムの一種又は二種以上
を組合せ混合した無機系セメント用硬化剤に対して、塩
化アンモニウム、硫酸アンモニウム、硝酸アンモニウム
の一種又は二種以上を添加した水溶液を用いるまさ土の
公園・道路整地固化工法。 Claims: 1. Cement and the following solidifying agent for Masa soil
Knead with or without solution and water
Work to spread the surface and finish the surface with plasterers and rollers
A law, solidifying solution is calcium chloride, sodium chloride, potassium chloride, magnesium chloride, sodium carbonate, potassium carbonate, with respect to carbonate calcium of one or inorganic cement curing agent two or more were combined mixture, ammonium chloride, ammonium sulfate, nitrate, ammonium-time
Of Masado using an aqueous solution to which one or more of
Park and road leveling method.
し、塩化カルシウム200〜400g、塩化ナトリウム500〜10And calcium chloride 200-400 g, sodium chloride 500-10
00g、塩化カリウム300〜700g、塩化マグネシウム200〜300g, potassium chloride 300-700g, magnesium chloride 200-3
00g、炭酸ナトリウム500〜1200g、炭酸カリウム500〜8000g, sodium carbonate 500-1200g, potassium carbonate 500-80
0gの一種又は二種以上を組合せ混合した無機系セメントInorganic cement mixed with one or more of 0g
用硬化剤に対して、塩化アンモニウム、硫酸アンモニウAmmonium chloride, ammonium sulfate
ム、硝酸アンモニウムの一種又は二種以上を添加した固And one or more of ammonium nitrate
化剤溶液18リットルを用い、水を０〜180リットル使用Use 18 liters of agent solution and 0-180 liters of water
して混練して用いるまさ土の公園・道路整地固化工法。Masada soil park and road leveling method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08142591A JP3317707B2 (en) | 1991-03-20 | 1991-03-20 | Masado Park and Road Leveling Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08142591A JP3317707B2 (en) | 1991-03-20 | 1991-03-20 | Masado Park and Road Leveling Method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04293597A JPH04293597A (en) | 1992-10-19 |
| JP3317707B2 true JP3317707B2 (en) | 2002-08-26 |
Family
ID=13746013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08142591A Expired - Lifetime JP3317707B2 (en) | 1991-03-20 | 1991-03-20 | Masado Park and Road Leveling Method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3317707B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101131582B1 (en) * | 2010-11-19 | 2012-04-04 | (주)서은엘앤씨 | Structure of bicycle road or trail using firming agent |
| KR101210350B1 (en) * | 2012-06-21 | 2012-12-11 | 박소현 | Composition for promoting solidification of the mud flat |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303053A (en) * | 2000-04-21 | 2001-10-31 | Taguchi Gijutsu Kenkyusho:Kk | Admixture for soil improvement, engineering method for improving soil and improved soil |
| JP2007314377A (en) * | 2006-05-26 | 2007-12-06 | Aoyama Eco System:Kk | Wall material |
| JP2008120036A (en) * | 2006-11-15 | 2008-05-29 | Ichikazu Inuzuka | Manufacturing method of water-insoluble granular clay, muddy water purification tank and muddy water purification structure |
| JP4473300B2 (en) * | 2007-10-25 | 2010-06-02 | 利夫 福田 | Deterioration reducing method and deterioration reducing material of cement-based mixed treatment improved body |
| CN106045113B (en) * | 2016-07-08 | 2019-05-31 | 徐愿坚 | A kind of utilization process method of Sodium Carbonate Plant high-salt wastewater processed |
-
1991
- 1991-03-20 JP JP08142591A patent/JP3317707B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101131582B1 (en) * | 2010-11-19 | 2012-04-04 | (주)서은엘앤씨 | Structure of bicycle road or trail using firming agent |
| KR101210350B1 (en) * | 2012-06-21 | 2012-12-11 | 박소현 | Composition for promoting solidification of the mud flat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04293597A (en) | 1992-10-19 |
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