JP2544970B2 - Curable soil composition and soil hardening method - Google Patents
Curable soil composition and soil hardening methodInfo
- Publication number
- JP2544970B2 JP2544970B2 JP27695488A JP27695488A JP2544970B2 JP 2544970 B2 JP2544970 B2 JP 2544970B2 JP 27695488 A JP27695488 A JP 27695488A JP 27695488 A JP27695488 A JP 27695488A JP 2544970 B2 JP2544970 B2 JP 2544970B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- soil
- parts
- composition
- cement
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、硬化性土壌組成物及び土壌硬化工法に関す
る。TECHNICAL FIELD The present invention relates to a curable soil composition and a soil curing method.
従来の技術及びその問題点 公園、庭園等の遊歩道、学校の運動場、サイクリング
道等は、自然美を生かすために、未舗装のままである場
合が多いが、降雨の際に、水たまりが生じることや、路
面が泥濘化するなどの問題があり、更に、乾燥状態で
は、砂埃りが生じるという欠点もある。Conventional technology and its problems Parks, promenades such as gardens, school playgrounds, and cycling paths are often unpaved in order to make the most of their natural beauty, but puddles may form during rain. However, there is a problem that the road surface becomes muddy, and there is also a drawback that dust occurs in a dry state.
アスファルト舗装やコンクリート舗装を行なうことに
よって、このような問題は改善されるが、自然美が損な
われ、しかも雨水が地中に浸透し難くなるために、地下
水の減少につながり、植物の生育不良や地盤沈下の原因
となる場合がある。Although asphalt pavement and concrete pavement can solve these problems, they impair the natural beauty and make it difficult for rainwater to permeate into the ground, leading to a decrease in groundwater, resulting in poor plant growth and soil. May cause subsidence.
土の感触を生かした舗装方法としては、従来からマサ
土舗装（セメント＋マサ土）、しっくい工法等が知られ
ているが、セメントを多量に配合する必要があるため
に、土に近い色調を得ることは困難であり、また、強度
が不充分でひびわれが生じ易いという欠点もある。As a paving method that makes use of the feel of the soil, the masa soil pavement (cement + masa soil) and the stucco method have been known, but it is necessary to add a large amount of cement, so a color tone close to that of the soil is obtained. It is difficult to obtain, and there is also a drawback that the strength is insufficient and cracking easily occurs.
問題点を解決するための手段 本発明者は、上記した如き現状に鑑みて、自然美を損
なうことのない路面舗装法であって、しかも充分な強
度、透水性能等を確保し得る方法を見出すべく鋭意研究
を重ねてきた。その結果、砂質土に、一定量のセメント
を配合し、更に、これにAlCl3、酢酸カルシウム及びFe2
O3からなる硬化剤を配合した組成物を用いることによっ
て、簡単な施工方法で、骨材である砂質土の色相と感触
を生かし、かつ充分な強度を有する自然美舗装路面を形
成することが可能となり、しかも、この舗装面は、通常
の土の路面よりも優れた透水性能を有し、水はけが良好
であり、路面の泥濘化の防止や地下水の確保にも有効で
あることを見出した。Means for Solving the Problems In view of the current situation as described above, the inventor of the present invention is to find a road surface pavement method that does not impair the natural beauty and that can secure sufficient strength, water permeability, etc. I have earnestly studied. As a result, a certain amount of cement was mixed in the sandy soil, and further, AlCl 3 , calcium acetate and Fe 2 were added to this.
By using a composition containing a curing agent composed of O 3, it is possible to form a natural beautiful pavement road surface having a sufficient strength by utilizing the hue and feel of the sandy soil that is an aggregate with a simple construction method. It has been found that this pavement surface has better water permeability than ordinary soil road surface, has good drainage, and is effective in preventing mud on the road surface and securing groundwater. .
即ち、本発明は、以下に示す硬化性土壌組成物及び土
壌硬化工法を提供するものである。That is, the present invention provides the following curable soil composition and soil curing method.
（ｉ）砂質土100重量部、 （ii）セメント５〜15重量部、並びに （iii）AlCl30.025〜0.25重量部、 酢酸カルシウム0.05〜0.375重量部及びFe2O30.00025〜
0.005重量部からなる硬化剤 を含有することを特徴とする硬化性土壌組成物。From (i) 100 parts by weight sandy soil, (ii) 5 to 15 parts by weight of the cement, and (iii) AlCl 3 0.025~0.25 parts, from 0.05 to 0.375 parts by weight of calcium acetate and Fe 2 O 3 0.00025~
A curable soil composition containing 0.005 parts by weight of a curing agent.
AlCl31〜10重量％、酢酸カルシウム２〜15重量％及
びFe2O30.01〜0.2重量％を含有する硬化剤の水懸濁液を
配合して得られる上記に記載の硬化性土壌組成物。The above-mentioned curable soil composition obtained by blending an aqueous suspension of a curing agent containing 1 to 10% by weight of AlCl 3 , 2 to 15% by weight of calcium acetate and 0.01 to 0.2% by weight of Fe 2 O 3 . .
上記又はに記載の硬化性土壌組成物に、砂質土
100重量部に対する水分量が７〜13重量部となるように
水を添加し、混練した後、該混練物を路盤上に敷設し、
養生することを特徴とする土壌硬化工法。The curable soil composition described above or in, sandy soil
Water was added so that the amount of water to 100 parts by weight would be 7 to 13 parts by weight, and after kneading, the kneaded product was laid on a roadbed,
Soil hardening method characterized by curing.
本発明組成物では、骨材として細骨材である砂質土を
用いる。砂質土としては、まさ土、シラス、山砂、火山
砂、花崗岩土等を例示することができる。In the composition of the present invention, sandy soil which is fine aggregate is used as the aggregate. Examples of the sandy soil include Masato soil, shirasu, mountain sand, volcanic sand, and granite soil.
砂質土を硬化させるために用いるセメントは、特に限
定されず、例えば、ポルトランドセメント、フライアッ
シュセメント、高炉セメント等を用いることができる。
セメントの配合量は、砂質土100重量部に対して、５〜1
5重量部程度、好ましくは７〜12重量部程度とすればよ
い。セメントの配合量が多過ぎる場合には、舗装路面の
透水性が低下し、一方、セメントの配合量が上記範囲を
下回ると硬化物の強度が不足するので好ましくない。The cement used to harden the sandy soil is not particularly limited, and for example, Portland cement, fly ash cement, blast furnace cement, etc. can be used.
The amount of cement is 5 to 1 with respect to 100 parts by weight of sandy soil.
It may be about 5 parts by weight, preferably about 7 to 12 parts by weight. If the content of cement is too large, the water permeability of the paved road surface will decrease, while if the content of cement is less than the above range, the strength of the cured product will be insufficient, which is not preferable.
本発明では、硬化剤として、AlCl3、酢酸カルシウム
及びFe2O3を組み合わせて用いる。各成分の配合量は、
砂質土100重量部に対して、AlCl30.025〜0.25重量部程
度、好ましくは0.05〜0.15重量部程度、酢酸カルシウム
0.05〜0.375重量部程度、好ましくは0.1〜0.25重量部程
度、Fe2O30.00025〜0.005重量部程度、好ましくは0.001
〜0.002重量部程度とすればよい。In the present invention, AlCl 3 , calcium acetate and Fe 2 O 3 are used in combination as the curing agent. The blending amount of each component is
About 100 parts by weight of sandy soil, AlCl 3 0.025 to 0.25 parts by weight, preferably 0.05 to 0.15 parts by weight, calcium acetate
0.05 to 0.375 parts by weight, preferably 0.1 to 0.25 parts by weight, Fe 2 O 3 0.00025 to 0.005 parts by weight, preferably 0.001
It may be about 0.002 parts by weight.
上記した硬化剤の各成分を、砂質土及びセメントに配
合し、所定量の水とともに充分混練した組成物を施工
し、養生して得られる硬化物は、砂質土とセメントとの
結合が硬化剤によって補強されて充分な強度を有するも
のとなり、しかも硬化剤の使用によってセメント配合量
が上記した如く少量で充分となるために、砂質土の粒子
間に多数の空隙が存在して、透水性能に優れたものとな
る。Each component of the above-mentioned curing agent is mixed with sandy soil and cement, and a composition sufficiently kneaded with a predetermined amount of water is applied, and a cured product obtained by curing is a bond between sandy soil and cement. Since it is reinforced with a hardening agent and has sufficient strength, and since the cement content is sufficient by using the hardening agent as described above, a large number of voids exist between the particles of the sandy soil, It has excellent water permeability.
上記した硬化剤成分は、予め各成分を水に添加して懸
濁液としておき、この硬化剤水懸濁液を砂質土及びセメ
ントに配合することが好ましい。このように硬化剤を水
懸濁液として用いる場合には、砂質土に対する各硬化剤
成分の分散性が良好となり、均一性に優れた硬化物を容
易に得ることができる。It is preferable that the above-mentioned hardener components are added to water in advance to form a suspension, and the hardener water suspension is mixed with sandy soil and cement. When the curing agent is used as an aqueous suspension in this way, the dispersibility of each curing agent component in the sandy soil becomes good, and a cured product having excellent uniformity can be easily obtained.
硬化剤を水懸濁液として用いる場合には、懸濁液中の
各成分の濃度は、AlCl31〜10重量％程度、好ましくは２
〜４重量％程度、酢酸カルシウム２〜15重量％程度、好
ましくは５〜８重量％程度、Fe2O30.01〜0.2重量％程
度、好ましくは0.03〜0.07重量％程度とすることが適当
であり、このような濃度とすることによって、安定性の
良好な硬化剤懸濁液とすることができる。In the case of using a curing agent as an aqueous suspension, the concentration of each component in the suspension is, AlCl 3 of about 1 to 10 wt%, preferably 2
About 4%, about 2 to 15 wt% calcium acetate, preferably about 5 to 8 wt%, Fe 2 O 3 0.01 to 0.2 wt% or so, preferably suitably be about 0.03 to 0.07 wt% With such a concentration, a hardener suspension having good stability can be obtained.
本発明土壌硬化組成物は、砂質土、セメント及び各硬
化剤成分に水を加えて混練して用いる。水の配合量は、
砂質土100重量部に対して、７〜13重量部程度、好まし
くは９〜11重量部程度とすればよい。硬化剤を水懸濁液
として用いる場合には、該懸濁液中の水と添加水の合計
量を上記範囲内とすればよい。The soil-hardening composition of the present invention is used by adding water to sandy soil, cement and each hardener component and kneading. The amount of water blended is
The amount may be about 7 to 13 parts by weight, preferably about 9 to 11 parts by weight, based on 100 parts by weight of sandy soil. When the curing agent is used as an aqueous suspension, the total amount of water and added water in the suspension may be set within the above range.
本発明組成物を施工し、養生して得られる硬化物は、
充分な強度及び良好な透水性能を有するものであり、公
園や庭園内での遊歩道、サイクリング道、スポーツ施設
などの路盤や地盤の安定化に適するものであり、更に、
水路、池等の底面、法面等の表層保護のために自然美を
損なうことなく用いることもできる。The cured product obtained by applying and curing the composition of the present invention is
It has sufficient strength and good water permeability, and is suitable for stabilizing roadbeds and ground such as promenades, cycling paths, sports facilities in parks and gardens.
It can be used without damaging the natural beauty for protecting the surface of the bottom of waterways, ponds, slopes, etc.
本発明組成物を用いて、路面の舗装を行うには、表層
舗装用組成物として本発明組成物を用い、通常の簡易舗
装方法に従った方法で施工すればよい。具体的には、例
えば、常法に従って、路床に下層路盤及び上層路盤から
なる路盤を設けた後、本発明組成物に必要量の水を添加
し混練して、この混練物を該路盤上に敷設し、敷並らし
を行ない、次いでローラー、ランマー等で転圧し、必要
に応じて表層仕上げを行なった後、養生を行なえばよ
い。表層舗装の厚さは、施工場所に応じて適宜調節すれ
ばよく、例えば歩道、園路、遊歩道、テニスコートなど
の自然美をいかした舗装として用いる場合には、通常、
厚さ40mm程度以上、好ましくは50〜100mm程度となるよ
うに施工すればよく、また、外周道路として用いる場合
には、通常、厚さ80mm程度以上、好ましくは100〜150mm
程度とすればよい。また、水路等の表層保護のために用
いる場合には、通常、既存の地盤上に直接施工すればよ
く、必要に応じてシート防水、モルタル防水等の防水処
理を行なった後施工してもよい。施工厚さは、歩道等の
場合と同程度とすればよい。In order to pave a road surface using the composition of the present invention, the composition of the present invention may be used as the composition for surface pavement, and the construction may be performed by a method according to an ordinary simple paving method. Specifically, for example, in accordance with a conventional method, after providing a roadbed consisting of a lower roadbed and an upper roadbed on the roadbed, a necessary amount of water is added to the composition of the present invention and kneaded, and the kneaded product is placed on the roadbed. After laying the sheets on a sheet, lining them up, rolling them with a roller, a rammer or the like, finishing the surface layer if necessary, and then curing. The thickness of the surface pavement may be appropriately adjusted according to the construction site.For example, when used as a pavement that takes advantage of the natural beauty of sidewalks, garden paths, promenades, tennis courts, etc.,
It should be constructed so that the thickness is about 40 mm or more, preferably about 50 to 100 mm, and when it is used as an outer road, it is usually about 80 mm or more, preferably 100 to 150 mm.
It should be about. When used for protecting the surface layer of a waterway or the like, usually, it may be applied directly on the existing ground, and may be applied after performing waterproof treatment such as sheet waterproofing and mortar waterproofing as necessary. . The construction thickness may be similar to that of a sidewalk.
本発明組成物は、通常のセメント舗装等に比して硬化
が速く、通常施工後１日以上、好ましくは３日程度以上
の養生期間で充分な強度の硬化物となる。このため、本
発明組成物を用いることによって、工期の短縮を図るこ
とができる。The composition of the present invention cures faster than ordinary cement pavement and the like, and becomes a cured product having sufficient strength in a curing period of usually 1 day or more, preferably about 3 days or more after construction. Therefore, by using the composition of the present invention, the work period can be shortened.
発明の効果 本発明組成物によれば、簡単な施工方法によって、土
に近い色相と感触を持ち、かつ歩行、自転車通行等に耐
え得る充分な強度を有する簡易舗装道路を構築すること
ができる。このため、本発明組成物は、自然美を大切に
する公園や庭園内での遊歩道、サイクリング道、スポー
ツ施設、学校の運動場などの路盤や地盤の安定化を図る
ために好適に用いられる。Effects of the Invention According to the composition of the present invention, it is possible to construct a simple paved road having a hue and feel close to that of soil and having sufficient strength to withstand walking, cycling, etc. by a simple construction method. Therefore, the composition of the present invention is preferably used for stabilizing the roadbed and ground such as promenades, cycling paths, sports facilities, and school playgrounds in parks and gardens where natural beauty is valued.
また、本発明組成物により形成される路面は、透水性
能に優れ、降雨時の水はけが良好であり、水たまりの発
生や路面の泥濘化を防止でき、更に側溝等の排水設備の
省略も可能である。また、地下水を確保できるので、舗
装路周辺の植物の生育が阻害されることがないという利
点もある。Further, the road surface formed by the composition of the present invention has excellent water permeability, drainage during rain is good, it is possible to prevent the occurrence of puddles and mud on the road surface, and it is also possible to omit drainage equipment such as gutters. is there. In addition, since groundwater can be secured, there is an advantage that the growth of plants around the paved road is not hindered.
また、本発明組成物による舗装路は、熱伝導率が小さ
いために路面の温度がアスファルト舗装、コンクリート
舗装等に比して低く、しかも通気性が良好であるので、
夏期の照り返しや乱反射による眩感の軽惑にも有効であ
る。更に、乾燥した状態においても砂埃りが生じ難く、
吸温、断熱の効果も認められる。In addition, since the pavement made of the composition of the present invention has a low thermal conductivity, the road surface temperature is lower than that of asphalt pavement, concrete pavement, and the like, and since the air permeability is good,
It is also effective for the dullness of glare due to glare and irregular reflections during the summer. Furthermore, dust is unlikely to occur even in a dry state,
The effect of heat absorption and heat insulation is also recognized.
また、水路、池などの底面、法面等に、自然の景観を
生かした保護層として用いることが可能であり、しか
も、硬化剤の働きにより、セメントからのアクの発生が
抑制されるので、周辺部の草木の生育が阻害されること
がなく、公害の発生も防止できる。In addition, it can be used as a protective layer that makes use of the natural landscape on the bottom of waterways, ponds, slopes, etc. Moreover, since the action of the curing agent suppresses the generation of acne from the cement, The growth of plants in the surrounding area is not hindered and pollution can be prevented.
また、本発明組成物は、その他、工事用仮設道路、農
作業場、家畜舎の床等の表層舗装用等としても好適に用
いることができる。In addition, the composition of the present invention can also be suitably used as a surface pavement for temporary roads for construction, farms, floors of livestock houses, and the like.
実 施 例 以下に、実施例を示して、本発明を更に詳細に説明す
る。Examples Hereinafter, the present invention will be described in more detail with reference to Examples.
実施例１ AlCl33重量％、酢酸カルシウム７重量％及びFe2O30.0
5重量％を含有する水懸濁液2.5重量部を、まさ土100重
量部及びボルトランドセメント10重量部の混合物に添加
し、更に水7.5重量部を加えて充分混練した。この混練
物を用いて、日本道路公団試験方法〔KODAN 206−1975
セメント安定処理混合物の一軸圧縮試験方法〕に準じた
方法によって、φ10×20cmの供試体３本を作製して、一
軸圧縮強度を測定した。Example 1 3 % by weight AlCl 3 , 7% by weight calcium acetate and Fe 2 O 3 0.0
2.5 parts by weight of a water suspension containing 5% by weight was added to a mixture of 100 parts by weight of Masato soil and 10 parts by weight of Boltland cement, and 7.5 parts by weight of water was further added and thoroughly kneaded. Using this kneaded material, the Japan Road Public Corporation test method [KODAN 206-1975
The uniaxial compression strength was measured by preparing three specimens of φ10 × 20 cm by a method according to the method for uniaxial compression test of cement stabilization treatment mixture].
また、比較として、まさ土100重量部、ボルトランド
セメント10重量部及び水10重量部からなる硬化剤の水懸
濁液を配合していない混練物を用いて、、同様に強度試
験を行なった。結果を第１表に示す。Further, as a comparison, using a kneaded material which does not contain a water suspension of a curing agent consisting of 100 parts by weight of Masato soil, 10 parts by weight of boltland cement and 10 parts by weight of water, a strength test was similarly performed. . The results are shown in Table 1.
以上の結果から、硬化剤の水懸濁液を配合した本発明
組成物によれば、高強度の硬化物が得られることがわか
る。 From the above results, it can be seen that a high-strength cured product can be obtained by the composition of the present invention containing an aqueous suspension of a curing agent.
実施例２ 公園の園路について、以下の方法によって、本発明組
成物による簡易舗装を行なった。Example 2 A simple paving with the composition of the present invention was carried out on a park road in a park by the following method.
まず、園路を掘削し、路床転圧、川砂による下層路盤
敷設、下層路盤転圧、砕石による上層路盤敷設、上層路
盤転圧の工程によって路盤を形成した。次いで、AlCl33
重量％、酢酸カルシウム７重量％及びFe2O30.05重量％
を含有する水懸濁液2.5重量部を、まさ土100重量部、ポ
ルトランドセメント10重量部及び水7.5重量部とともに
混練し、これを上記路盤上に敷設し、敷並らしをおこな
ったあと、ローラーにより転圧し、１〜２日間の短期養
生で、表層部の厚さ5cmの簡易舗装路を完成した。First, the garden road was excavated, and the roadbed was formed by the steps of roadbed rolling, lower roadbed laying with river sand, lower roadbed rolling, upper roadbed laying with crushed stone, and upper roadbed rolling. Then AlCl 3 3
% By weight, 7% by weight of calcium acetate and 0.05% by weight of Fe 2 O 3
2.5 parts by weight of a water suspension containing 100 parts by weight of Masato soil, 10 parts by weight of Portland cement and 7.5 parts by weight of water are kneaded, and this is laid on the roadbed, and after laying, the roller The compacted paved road with a thickness of 5 cm at the surface layer was completed after a short period of curing for 1 to 2 days.
形成された簡易舗装路は、土の感触を保持した自然な
美しい仕上がりを有するものであり、歩行や自転車通行
に耐久し得る充分な強度を有し、かつ優れた透水性を有
するものであった。The formed simple paved road had a natural beautiful finish that retained the feel of soil, had sufficient strength to withstand walking and cycling, and had excellent water permeability. .
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ０９Ｋ 17/02 Ｃ０９Ｋ 17/02 Ｐ 17/06 17/06 Ｐ 17/08 17/08 Ｐ Ｅ０１Ｃ 7/10 Ｅ０１Ｃ 7/10 // Ｃ０４Ｂ 103:10 Ｃ０９Ｋ 103:00 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location C09K 17/02 C09K 17/02 P 17/06 17/06 P 17/08 17/08 P E01C 7 / 10 E01C 7/10 // C04B 103: 10 C09K 103: 00
Claims (3)
0.005重量部からなる硬化剤 を含有することを特徴とする硬化性土壌組成物。(1) 100 parts by weight of sandy soil, (ii) 5 to 15 parts by weight of cement, and (iii) 0.025 to 0.25 parts by weight of AlCl 3 , 0.05 to 0.375 parts by weight of calcium acetate and Fe 2 O 3 0.00025. ~
A curable soil composition containing 0.005 parts by weight of a curing agent.
重量％及びFe2O30.01〜0.2重量％を含有する硬化剤の水
懸濁液を配合して得られる請求項１に記載の硬化性土壌
組成物。2. AlCl 3 1 to 10% by weight, calcium acetate 2 to 15
The curable soil composition according to claim 1, which is obtained by blending an aqueous suspension of a hardening agent containing 0.01% by weight of Fe 2 O 3 and 0.01% by weight of Fe 2 O 3 .
に、砂質土100重量部に対する水分量が７〜13重量部と
なるように水を添加し、混練した後、該混練物を路盤上
に敷設し、養生することを特徴とする土壌硬化工法。3. The curable soil composition according to claim 1, wherein water is added so that the amount of water is 7 to 13 parts by weight relative to 100 parts by weight of sandy soil, and the mixture is kneaded. A soil hardening method characterized by laying things on the roadbed and curing them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27695488A JP2544970B2 (en) | 1988-10-31 | 1988-10-31 | Curable soil composition and soil hardening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27695488A JP2544970B2 (en) | 1988-10-31 | 1988-10-31 | Curable soil composition and soil hardening method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123188A JPH02123188A (en) | 1990-05-10 |
| JP2544970B2 true JP2544970B2 (en) | 1996-10-16 |
Family
ID=17576728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27695488A Expired - Lifetime JP2544970B2 (en) | 1988-10-31 | 1988-10-31 | Curable soil composition and soil hardening method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544970B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007026977A1 (en) * | 2005-08-31 | 2007-03-08 | Heung-Sik Yu | Soil rock layer's composition, constructing method thereof and road construction method thereby |
| CN105568957A (en) * | 2016-02-04 | 2016-05-11 | 常州市好利莱光电科技有限公司 | Marsh wetland curing agent |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610305A (en) * | 1992-06-23 | 1994-01-18 | Ogata Kensetsu:Kk | Method and composition for pavement |
| JP2006241700A (en) * | 2005-02-28 | 2006-09-14 | Shiima Consultant:Kk | Soil block |
| CN114232406B (en) * | 2021-10-29 | 2023-03-07 | 中国建筑设计研究院有限公司 | Ecological pedestrian mud road and construction method thereof |
-
1988
- 1988-10-31 JP JP27695488A patent/JP2544970B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007026977A1 (en) * | 2005-08-31 | 2007-03-08 | Heung-Sik Yu | Soil rock layer's composition, constructing method thereof and road construction method thereby |
| CN105568957A (en) * | 2016-02-04 | 2016-05-11 | 常州市好利莱光电科技有限公司 | Marsh wetland curing agent |
| CN105568957B (en) * | 2016-02-04 | 2018-01-30 | 中科盛联（北京）环保科技有限公司 | A kind of Marsh Wetland curing agent and its application process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02123188A (en) | 1990-05-10 |
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