JP2001010876A - Environment-symbiotic concrete.mortar mixed with porous carbon particle originated from woody waste and environment-symbiotic structure formed from the concrete.mortar - Google Patents
Environment-symbiotic concrete.mortar mixed with porous carbon particle originated from woody waste and environment-symbiotic structure formed from the concrete.mortarInfo
- Publication number
- JP2001010876A JP2001010876A JP18087499A JP18087499A JP2001010876A JP 2001010876 A JP2001010876 A JP 2001010876A JP 18087499 A JP18087499 A JP 18087499A JP 18087499 A JP18087499 A JP 18087499A JP 2001010876 A JP2001010876 A JP 2001010876A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- mortar
- carbon powder
- woody
- woody waste
- 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.)
- Pending
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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/18—Waste materials; Refuse organic
- C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
- C04B18/26—Wood, e.g. sawdust, wood shavings
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Revetment (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、木質廃棄物由来の
多孔質炭粉粒体を混有する環境共生型コンクリート・モ
ルタル及び同コンクリート・モルタルを用いた環境共生
構造物並びに環境共生構造物の構築方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an environmentally symbiotic concrete mortar containing porous carbon powder particles derived from woody waste, an environmentally symbiotic structure using the concrete mortar, and construction of an environmentally symbiotic structure. About the method.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】木材の
製材時に発生する鋸屑、プレーナ屑、粉砕屑等の木質系
廃棄物は、従来、補助的な燃料として消費されたり、椎
茸栽培等の培地、稲藁の代用品等として家畜用敷物等の
限定的な用途に用いられていた。また、木造建築物等の
解体時に発生する建築廃材も、大部分が燃料として消費
されており、有効活用がなされていない実情である。他
方、近年における物質文明の発達に伴う生活水準の向上
が、物資の消費を増大して、廃棄物量の増大、空気の汚
染等を増長する結果、自然環境を劣化し、望ましい人間
生活に支障を来す問題がある。例えば、起伏のある土地
に、道路、高速自動車道路、鉄道軌道等を築造する場
合、山や丘の一部が切り取られ、道路側方、鉄道軌道側
方等に、地肌が露出した切り取り法面が生成するが、そ
れを保護するため、その法面にセメントモルタルを吹き
付けて法面保護用のセメントモルタル吹付層が形成され
るが、本来緑の法面が周囲の色彩・植生物とは異なる人
造の白色壁面となり、釣り合いの採れない違和感を呈
し、保水性もないものとなる。2. Description of the Related Art Woody waste such as sawdust, planer waste and crushed waste generated during lumbering of wood has been conventionally consumed as an auxiliary fuel or used as a medium for cultivating shiitake mushrooms. It has been used as a substitute for rice straw for limited uses such as livestock rugs. In addition, most of the building waste generated during the dismantling of wooden buildings and the like is consumed as fuel and is not effectively utilized. On the other hand, the improvement in living standards accompanying the development of material civilization in recent years has resulted in increased consumption of materials, increased waste, increased air pollution, etc., resulting in deterioration of the natural environment and hindrance to desirable human life. There is a problem to come. For example, when constructing a road, highway, railroad track, etc. on an uneven land, a part of a mountain or hill is cut off, and a cut slope where the ground is exposed on the side of the road, railroad track, etc. Is generated, but in order to protect it, a cement mortar is sprayed on the slope to form a cement mortar spray layer for slope protection, but the green slope is different from the surrounding colors and vegetation. It has an artificial white wall, has an unbalanced sense of incongruity, and has no water retention.
【０００３】[0003]
【課題を解決するための手段】本発明は、上記課題を解
決するもので、下記構成の環境共生コンクリート・モル
タル、環境共生構造物、及び環境共生構造物の構築方法
である。 （１）コンクリート又はモルタルに、木質廃棄物細砕物
を乾留炭化して得られた木質廃棄物由来の多孔質炭粉粒
体が混有されてなることを特徴とする環境共生コンクリ
ート・モルタル。 （２）木質廃棄物細砕物が、製材屑又は木材加工屑の細
砕物であることを特徴とする前項１記載の環境共生コン
クリート・モルタル。 （３）木質廃棄物由来の多孔質炭粉粒体が、木質廃棄物
細砕物を炭化し、ガス賦活処理して取得されたものであ
ることを特徴とする前項１又は２に記載の環境共生コン
クリート・モルタル。 （４）環境構造物が木質廃棄物細砕物を乾留炭化して得
られた木質廃棄物由来の多孔質炭粉粒体が混有されてな
るコンクリート又はモルタルで構築されてなることを特
徴とする環境共生構造物。 （５）木質廃棄物細砕物が、製材屑又は木材加工屑の細
砕物であることを特徴とする前項４記載の環境共生構造
物。 （６）木質廃棄物由来の多孔質炭粉粒体が、木質廃棄物
細砕物を炭化し、ガス賦活処理して取得されたものであ
ることを特徴とする前項４又は５に記載の環境共生構造
物。 （７）環境共生構造物が、道路側方、鉄道軌道側方斜面
等の法面であり、同法面は、木質廃棄物細砕物を乾留炭
化して得られた木質廃棄物由来の多孔質炭粉粒体が混有
されてなるセメントモルタル吹き付け硬化物で被覆され
てなるものであることを特徴とする前項４〜６のいずれ
か１項に記載の環境共生構造物。 （８）環境共生構造物が、建造物壁であり、同建造物壁
は、木質廃棄物細砕物を乾留炭化して得られた木質廃棄
物由来の多孔質炭粉粒体が混有されてなるコンクリート
又はセメントモルタルからなるものであることを特徴と
する前項４〜６のいずれか１項に記載の環境共生構造
物。 （９）環境共生構造物が、テトラポットで築造された護
岸であり、同テトラポットは、木質廃棄物細砕物を乾留
炭化して得られた木質廃棄物由来の多孔質炭粉粒体が混
有されてなるコンクリートからなるものであることを特
徴とする前項４〜６のいずれか１項に記載の環境共生構
造物。SUMMARY OF THE INVENTION The present invention, which solves the above-mentioned problems, is an environmentally friendly concrete mortar, an environmentally friendly structure, and a method for constructing an environmentally friendly structure having the following constitution. (1) An environmentally symbiotic concrete / mortar characterized in that concrete or mortar is mixed with porous carbon powder granules derived from woody waste obtained by dry-distilling and carbonizing finely divided woody waste. (2) The environmentally symbiotic concrete mortar according to the above (1), wherein the crushed wood waste is crushed sawdust or wood processing waste. (3) The environmental symbiosis according to (1) or (2) above, wherein the porous carbon powder granules derived from woody waste are obtained by carbonizing crushed woody waste and performing gas activation treatment. Concrete mortar. (4) The environmental structure is characterized by being constructed of concrete or mortar mixed with porous carbon powder granules derived from woody waste obtained by carbonizing carbonized woody waste. Environmental symbiotic structure. (5) The environmentally symbiotic structure according to the above (4), wherein the finely divided woody waste is a finely divided piece of sawdust or wood processing waste. (6) The environmental symbiosis according to the above item 4 or 5, wherein the porous carbon powder granules derived from the woody waste are obtained by carbonizing the woody waste and subjecting it to a gas activation treatment. Structure. (7) The environmentally symbiotic structure is a slope such as a side of a road or a side of a railroad track, and the slope is a porous material derived from woody waste obtained by dry distillation and carbonizing finely divided woody waste. 7. The environmentally symbiotic structure according to any one of the above items 4 to 6, characterized in that the structure is coated with a cement mortar spray-hardened material containing a carbon powder granule. (8) The environmental symbiotic structure is a building wall, and the building wall contains a mixture of porous carbon powder granules derived from woody waste obtained by dry-distilling and carbonizing a finely divided woody waste. 7. The environmentally symbiotic structure according to any one of items 4 to 6, wherein the structure is made of concrete or cement mortar. (9) The environmentally symbiotic structure is a revetment constructed with a tetrapot, and the tetrapot is a mixture of porous carbon powder particles derived from woody waste obtained by dry-distilling and carbonizing finely divided woody waste. 7. An environmentally symbiotic structure according to any one of the above items 4 to 6, wherein the structure is made of concrete.
【０００４】（１０）環境共生構造物が、コンクリート
ブロックで築造された護岸であり、同コンクリートブロ
ックは、木質廃棄物細砕物を乾留炭化して得られた木質
廃棄物由来の多孔質炭粉粒体が混有されてなるコンクリ
ートからなるものであることを特徴とする前項４〜６の
いずれか１項に記載の環境共生構造物。 （１１）環境共生構造物が、コンクリート魚礁であり、
同魚礁は、木質廃棄物細砕物を乾留炭化して得られた木
質廃棄物由来の多孔質炭粉粒体が混有されてなるコンク
リートからなるものであることを特徴とする前項４〜６
のいずれか１項に記載の環境共生構造物。 （１２）環境共生構造物が、疑石、疑岩類であり、同疑
石、疑岩類は、木質廃棄物細砕物を乾留炭化して得られ
た木質廃棄物由来の多孔質炭粉粒体が混有されてなるコ
ンクリートからなるものであることを特徴とする前項４
〜６のいずれか１項に記載の環境共生構造物。 （１３）木質廃棄物細砕物を乾留炭化して得られた木質
廃棄物由来の多孔質炭粉粒体が混有されてなるコンクリ
ート又はモルタルで環境構造物を形成し、養生・硬化す
ることを特徴とする環境共生構造物の構築方法。 （１４）木質廃棄物由来の多孔質炭粉粒体が、木質廃棄
物細砕物を炭化し、ガス賦活処理して取得されたもので
あることを特徴とする前項１３に記載の環境共生構造物
の構築方法。 （１５）環境共生構造物が、道路側方、鉄道軌道側方斜
面等のセメントモルタル吹き付け法面であり、同法面に
木質廃棄物由来の多孔質炭粉粒体を混有させたセメント
モルタルを吹き付けて被覆硬化して形成することを特徴
とする前項１３又は１４に記載の環境共生構造物の構築
方法。 （１６）木質廃棄物由来の多孔質炭粉粒体を混有させた
セメントモルタルが、植物種子を混有するものであるこ
とを特徴とする前項１５に記載の環境共生構造物の構築
方法。 （１７）木質廃棄物由来の多孔質炭粉粒体混有のセメン
トモルタルの配合組成が、セメントモルタルが６０〜８
０容量％、炭素粉末が２０〜４０容量％よりなるもので
あることを特徴とする前項１５又は１６に記載の環境共
生構造物の構築方法。 （１８）木質廃棄物粉由来の多孔質炭粉粒体混有のセメ
ントモルタルの配合組成が、セメントモルタルが１０〜
４０容量％、炭素粉末が６０〜９０容量％よりなるもの
であることを特徴とする前項１５又は１６に記載の環境
共生構造物の構築方法。(10) The environmentally symbiotic structure is a revetment constructed with concrete blocks, and the concrete blocks are made of woody waste and are obtained by dry distillation and carbonization of woody waste. Item 7. The environmentally symbiotic structure according to any one of Items 4 to 6, wherein the structure is made of concrete mixed with a body. (11) The environmental symbiotic structure is a concrete fish reef,
The fish reef is made of concrete mixed with porous carbon powder granules derived from woody waste obtained by dry-distilling and carbonizing woody waste pulverized material, wherein the reef is made of concrete.
The environmentally symbiotic structure according to any one of the above items. (12) The environmental symbiotic structure is a suspicious stone or a suspicious rock, and the suspicious stone or the suspicious rock is a porous carbon powder particle derived from a woody waste obtained by dry-distilling and carbonizing a crushed woody waste. Item 4 characterized by being made of concrete in which the body is mixed.
7. The environmentally symbiotic structure according to any one of items 6 to 6. (13) Forming an environmental structure with concrete or mortar mixed with porous carbon powder granules derived from woody waste obtained by dry-distilling and carbonizing woody waste pulverized material, and curing and hardening it. A method for constructing an environmentally friendly structure. (14) The environmentally symbiotic structure according to the above (13), wherein the porous carbon powder granules derived from the woody waste are obtained by carbonizing a woody waste pulverized product and performing a gas activation treatment. How to build. (15) The environmentally symbiotic structure is a cement mortar spraying slope such as a side slope of a road or a railroad track, and a cement mortar in which porous carbon powder particles derived from woody waste are mixed in the slope. 15. The method for constructing an environmentally symbiotic structure according to the above item 13 or 14, wherein the composition is formed by spraying and curing the coating. (16) The method for constructing an environmentally symbiotic structure according to the above (15), wherein the cement mortar containing the porous carbon powder particles derived from woody waste contains plant seeds. (17) The composition of cement mortar containing porous carbon powder particles derived from woody waste is 60 to 8 cement mortar.
17. The method for constructing an environmentally symbiotic structure as described in 15 or 16 above, wherein 0% by volume and carbon powder comprise 20 to 40% by volume. (18) The composition of the cement mortar containing the porous carbon powder particles derived from the woody waste powder is 10 to 10%.
17. The method for constructing an environmentally symbiotic structure according to the above item 15 or 16, wherein 40% by volume and 60 to 90% by volume of carbon powder are used.
【０００５】[0005]
【発明の実施の形態】本発明の実施の形態について説明
する。本発明では、コンクリート又はセメントモルタル
に、木質廃棄物粉由来の多孔質炭粉粒体を添加混合し
て、自然環境になじむタイプの環境共生型コンクリート
又はモルタル（セメントモルタル）とするものである
が、コンクリート又はセメントモルタルとしては、従来
周知のものが採用できる。また、本発明の多孔質炭粉粒
体は木質廃棄物（樹木伐採時や製材時に排出される製材
屑、鋸屑や、建設物の解体で得られる建築廃材の木質破
砕物等）を細砕し、それを乾留し、又はさらに賦活して
製造されるが、例えば、まず鋸屑あるいは建築木質廃材
等の木質細砕物をドラム型回転キルンに入れ、６００〜
９００℃で乾留・炭化処理した後、７００〜１０００℃
の過熱水蒸気（水蒸気ガス）を噴射して賦活することに
よって取得される。特に、過熱水蒸気で賦活して製造さ
れた多孔質炭粉粒体は、活性炭としての作用もかなり発
揮するものである。Embodiments of the present invention will be described. In the present invention, a concrete or cement mortar is mixed with a porous carbon powder granule derived from woody waste powder to form an environmentally friendly concrete or mortar (cement mortar) of a type compatible with the natural environment. As the mortar, concrete or cement mortar, conventionally known ones can be employed. In addition, the porous coal powder granules of the present invention pulverize woody wastes (such as sawdust and sawdust discharged at the time of cutting down trees and sawing, and woody crushed building waste obtained by dismantling constructions). , Which is carbonized or further activated. For example, first, wood pulverized material such as sawdust or building waste wood is put into a drum type rotary kiln,
After carbonization at 900 ° C, 700-1000 ° C
Is obtained by injecting and activating superheated steam (steam gas). In particular, the porous carbon powder granules produced by activating with superheated steam also exert a considerable effect as activated carbon.
【０００６】本発明に係る環境共生型コンクリート・モ
ルタルを用いて自然環境内に設置されるコンクリート又
はモルタル構造物を築造することは、自然環境下におい
てコケ類や草木等が容易に植生・成長するため、好まし
いものであり、そうした構造物としては、例えば山間、
平地、河川や海洋等に設置される道路側部の法面、コン
クリートブロック、テトラポット、魚礁、疑石、疑岩等
であってよい。法面の吹き付け材として用いる場合に
は、種子を混合しておくこともできる。前記多孔質炭粉
粒体混有のセメントモルタルの配合組成は、セメントモ
ルタルが６０〜８０容量％、炭素粉末が２０〜４０容量
％よりなるもの、あるいはセメントモルタルが１０〜４
０容量％、炭素粉末が６０〜９０容量％よりなるもので
あってもよい。多孔質炭粉粒体（炭素）配合量が多くな
ると、植物の植生は良好になるが、コンクリート・モル
タルの強度が低くなり、損傷し易くなるので、経年によ
り損傷し、破壊してよいものに対しては、炭素配合量の
多い組成物を用いればよい。樹木伐採時や製材時に排出
される鋸屑、建設物の解体で得られる木質破砕物等が使
用でき、炭化方法としては常法の加熱乾留により実施す
ることができる。[0006] Building a concrete or mortar structure installed in a natural environment using the environmentally symbiotic concrete mortar according to the present invention allows moss and plants to easily vegetate and grow in the natural environment. Therefore, it is preferable, and such a structure is, for example, a mountain,
It may be a slope on the side of a road installed on a flat ground, a river, an ocean, or the like, a concrete block, a tetrapod, a fish reef, a slab, a slab, or the like. When used as a slope spraying material, seeds can be mixed. The composition of the cement mortar containing the porous carbon powder granules is such that the cement mortar is 60 to 80% by volume and the carbon powder is 20 to 40% by volume, or the cement mortar is 10 to 4% by volume.
0% by volume and 60 to 90% by volume of carbon powder may be used. If the amount of porous carbon powder (carbon) increases, the vegetation of the plant becomes better, but the strength of concrete and mortar decreases, and the mortar becomes more susceptible to damage. On the other hand, a composition containing a large amount of carbon may be used. Sawdust discharged at the time of tree cutting or lumbering, crushed wood obtained by demolition of construction, and the like can be used. Carbonization can be carried out by a conventional method of heat dry distillation.
【０００７】[0007]
【実施例】以下に本発明の実施例を詳述する。 実施例１：杉木材の製材時に得られる杉鋸屑２０ｋｇを
ドラム型回転キルン内に供給して密閉状態で２〜３時
間、約７５０〜８５０℃に加熱した後放冷して、５．０
ｋｇの多孔質炭粉粒体を得た。この粉粒体は、平均粒径
約２６００μｍ、嵩比重０．１３０、内部表面積２７０
ｍ２／ｇ，ヨウ素吸着能２４５ｍｇ／ｇ、ｐＨ１０．
０、灰分（Ｎａ２Ｏ，Ｋ ２Ｏ，ＭｇＯ，ＣａＯ，Ｐ２Ｏ
5等）３．２％、全炭素量９２．５％のものであった。
次いで、この多孔質炭粉粒体を、水セメント比５０％の
セメントモルタルに混合し練合して、環境共生型モルタ
ルを製造した。その組成比は、多孔質炭粉粒体３０容量
％、セメントモルタル７０％よりなるものである。Embodiments of the present invention will be described below in detail. Example 1: 20 kg of cedar sawdust obtained during sawing of cedar wood
It is supplied in the drum type rotary kiln and it is 2-3 hours in a sealed state.
During the heating, the mixture was heated to about 750 to 850 ° C., and then allowed to cool to 5.0
kg of porous carbon powder granules were obtained. This powder has an average particle size
About 2600 μm, bulk specific gravity 0.130, internal surface area 270
m2/ G, iodine adsorption capacity 245 mg / g, pH10.
0, ash (Na2O, K 2O, MgO, CaO, P2O
FiveEtc.) of 3.2% and a total carbon content of 92.5%.
Next, the porous carbon powder granules were mixed with a water cement ratio of 50%.
Mix and knead with cement mortar to form an environmentally friendly mortar
Manufactured. The composition ratio is 30 volumes of porous coal powder granules.
%, 70% cement mortar.
【０００８】実施例２：実施例１で取得された環境共生
型モルタル（１）と、多孔質炭粉粒体を添加混合してい
ない前記セメントモルタル（２）の各々を、山間地道路
法面に吹き付け２カ月間観察したところ、（２）のセメ
ントモルタルを吹き付けた法面では周囲の草木の緑色と
は異なった薄白色の荒々しい地肌を呈していたが、
（１）の環境共生型セメントモルタルを吹き付けた法面
は、当初灰色を呈し、その後に、一面にゼニゴケが付着
成長して、周囲法面の草木の環境となじむ（共生）もの
となった。Example 2: Each of the environmentally symbiotic mortar (1) obtained in Example 1 and the cement mortar (2) to which the porous carbon powder granules are not added and mixed, is attached to a mountain road slope. Observed for two months, the slope with the cement mortar sprayed in (2) had a light white rough surface different from the green color of the surrounding plants,
The slope that was sprayed with the environmentally symbiotic cement mortar of (1) initially appeared gray, and thereafter, Zenigoke adhered and grew on one side and became compatible with the environment of vegetation on the surrounding slope (symbiosis).
【０００９】実施例３：杉木材の製材時に得られる杉鋸
屑２０ｋｇをドラム型回転キルン内に供給して密閉状態
で２〜３時間、約７５０〜８５０℃に加熱した後、過熱
水蒸気を噴射して賦活し、放冷して、５．０ｋｇの活性
多孔質炭粉粒体を得た。この活性多孔質炭粉粒体は、実
施例１で取得されたものと同様の粒径、嵩比重、内部表
面積を備えるものであるが，ヨウ素吸着能はかなり高い
ものであった。Example 3: 20 kg of cedar sawdust obtained during lumbering of cedar wood is fed into a drum type rotary kiln and heated in a closed state to about 750 to 850 ° C. for 2 to 3 hours, and then superheated steam is injected. Then, the mixture was left to cool, and 5.0 kg of activated porous carbon powder granules were obtained. The activated porous carbon powder had the same particle size, bulk specific gravity, and internal surface area as those obtained in Example 1, but had a considerably high iodine adsorption ability.
【００１０】実施例４：次いで、実施例３で得られた多
孔質炭粉粒体を、水セメント比５０％のコンクリート未
硬化物に混合し練合して、コンクリートブロックを製造
し、河川護岸を構築した。その結果、水中部分には藻類
が繁茂し、次いで小型巻貝（モノアラガイなど）が、そ
の後水棲昆虫（カワラゲ、カゲロウの幼虫など）が、さ
らにその後甲殻類（サワガニ、ヌマエビなど）が生息
し、しかる後魚類（コイ科魚類など）の産卵が観察され
た。Example 4: Next, the porous carbon powder granules obtained in Example 3 are mixed and kneaded with an uncured concrete having a water-cement ratio of 50% to produce a concrete block, and a river bank is provided. Was built. As a result, algae thrive in the underwater area, followed by small snails (such as mussels), aquatic insects (such as larvae and larvae of larvae), and then crustaceans (such as rock crabs and lobsters). Spawning of fish (such as Cyprinidae) was observed.
【００１１】[0011]
【発明の効果】以上のごとく、本発明によれば、自然環
境を損ねることがなく、経時・経年により自然環境にな
じむ、環境共生型のコンクリート・モルタル構造物が形
成される。そして、従来単に燃料等として消費されてい
た木質廃棄物が自然環境改善に有効に利用できる。As described above, according to the present invention, an environmentally symbiotic concrete / mortar structure is formed which does not impair the natural environment and adapts to the natural environment over time and over time. The woody waste that has been conventionally simply consumed as fuel or the like can be effectively used for improving the natural environment.
Claims (18)
細砕物を乾留炭化して得られた木質廃棄物由来の多孔質
炭粉粒体が混有されてなることを特徴とする環境共生コ
ンクリート・モルタル。An environmentally symbiotic concrete / mortar characterized in that concrete or mortar is mixed with porous carbon powder granules derived from woody waste obtained by dry-distilling and carbonizing finely divided woody waste. .
屑の細砕物であることを特徴とする請求項１記載の環境
共生コンクリート・モルタル。2. The environmentally symbiotic concrete mortar according to claim 1, wherein the crushed wood waste is crushed sawn wood or wood processing waste.
廃棄物細砕物を炭化し、ガス賦活処理して取得されたも
のであることを特徴とする請求項１又は２に記載の環境
共生コンクリート・モルタル。3. The method according to claim 1, wherein the porous carbon powder granules derived from the woody waste are obtained by carbonizing the woody waste and subjecting it to a gas activation treatment. Environmentally friendly concrete mortar.
して得られた木質廃棄物由来の多孔質炭粉粒体が混有さ
れてなるコンクリート又はモルタルで構築されてなるこ
とを特徴とする環境共生構造物。4. The environmental structure is characterized by being constructed of concrete or mortar mixed with porous carbon powder granules derived from wood waste obtained by carbonizing dry wood waste. Environmental symbiotic structure.
屑の細砕物であることを特徴とする請求項４記載の環境
共生構造物。5. The environmentally symbiotic structure according to claim 4, wherein the crushed wood waste is crushed sawdust or wood processing waste.
廃棄物細砕物を炭化し、ガス賦活処理して取得されたも
のであることを特徴とする請求項４又は５に記載の環境
共生構造物。6. The porous carbon powder or granular material derived from woody waste is obtained by carbonizing a woody waste pulverized product and subjecting it to a gas activation treatment. Environmental symbiotic structure.
方斜面等の法面であり、同法面は、木質廃棄物細砕物を
乾留炭化して得られた木質廃棄物由来の多孔質炭粉粒体
が混有されてなるセメントモルタル吹き付け硬化物で被
覆されてなるものであることを特徴とする請求項４〜６
のいずれか１項に記載の環境共生構造物。7. The environmentally symbiotic structure is a slope such as a side slope of a road or a railroad track, and the slope is derived from woody waste obtained by carbonizing dry woody waste. The porous carbon powder granules are coated with a cement mortar spray-hardened material in which mixed particles are mixed.
The environmentally symbiotic structure according to any one of the above items.
造物壁は、木質廃棄物細砕物を乾留炭化して得られた木
質廃棄物由来の多孔質炭粉粒体が混有されてなるコンク
リート又はセメントモルタルからなるものであることを
特徴とする請求項４〜６のいずれか１項に記載の環境共
生構造物。8. The environmentally symbiotic structure is a building wall, and the building wall contains a mixture of porous carbon powder particles derived from woody waste obtained by dry-distilling and carbonizing finely divided woody waste. The environment-friendly structure according to any one of claims 4 to 6, wherein the structure is made of concrete or cement mortar.
れた護岸であり、同テトラポットは、木質廃棄物細砕物
を乾留炭化して得られた木質廃棄物由来の多孔質炭粉粒
体が混有されてなるコンクリートからなるものであるこ
とを特徴とする請求項４〜６のいずれか１項に記載の環
境共生構造物。9. The environmentally symbiotic structure is a revetment constructed with a tetrapot, wherein the tetrapot is a porous carbon powder particle derived from a woody waste obtained by dry-distilling and carbonizing a finely divided woody waste. The environmentally symbiotic structure according to any one of claims 4 to 6, wherein the environmentally symbiotic structure is made of concrete mixed with.
クで築造された護岸であり、同コンクリートブロック
は、木質廃棄物細砕物を乾留炭化して得られた木質廃棄
物由来の多孔質炭粉粒体が混有されてなるコンクリート
からなるものであることを特徴とする請求項４〜６のい
ずれか１項に記載の環境共生構造物。10. The environmentally symbiotic structure is a revetment constructed of a concrete block, and the concrete block is a porous carbon powder particle derived from woody waste obtained by dry-distilling and carbonizing a finely divided woody waste. The environmentally symbiotic structure according to any one of claims 4 to 6, wherein the environmentally symbiotic structure is made of concrete mixed with.
あり、同魚礁は、木質廃棄物細砕物を乾留炭化して得ら
れた木質廃棄物由来の多孔質炭粉粒体が混有されてなる
コンクリートからなるものであることを特徴とする請求
項４〜６のいずれか１項に記載の環境共生構造物。11. The environmentally symbiotic structure is a concrete fish reef, wherein the fish reef contains a mixture of porous carbon powder particles derived from woody waste obtained by carbonizing carbonized fine woody waste. The environment-friendly structure according to any one of claims 4 to 6, wherein the structure is made of concrete.
り、同疑石、疑岩類は、木質廃棄物細砕物を乾留炭化し
て得られた木質廃棄物由来の多孔質炭粉粒体が混有され
てなるコンクリートからなるものであることを特徴とす
る請求項４〜６のいずれか１項に記載の環境共生構造
物。12. The environmentally symbiotic structure is a slab and a slab, and the slab and the slab are a porous coal derived from a woody waste obtained by carbonizing a finely divided woody waste. The environmentally symbiotic structure according to any one of claims 4 to 6, wherein the structure is made of concrete mixed with powder and granules.
た木質廃棄物由来の多孔質炭粉粒体が混有されてなるコ
ンクリート又はモルタルで環境構造物を形成し、養生・
硬化することを特徴とする環境共生構造物の構築方法。13. An environmental structure is formed of concrete or mortar mixed with porous carbon powder granules derived from woody waste obtained by dry-distilling and carbonizing a woody waste pulverized product.
A method for constructing an environmentally friendly structure characterized by curing.
質廃棄物細砕物を炭化し、ガス賦活処理して取得された
ものであることを特徴とする請求項１３に記載の環境共
生構造物の構築方法。14. The environment according to claim 13, wherein the porous carbon powder granules derived from the woody waste are obtained by carbonizing a finely divided woody waste and subjecting it to a gas activation treatment. How to build symbiotic structures.
側方斜面等のセメントモルタル吹き付け法面であり、同
法面に木質廃棄物由来の多孔質炭粉粒体を混有させたセ
メントモルタルを吹き付けて被覆硬化して形成すること
を特徴とする請求項１３又は１４に記載の環境共生構造
物の構築方法。15. The environmentally symbiotic structure is a cement mortar spraying slope such as a side slope of a road or a railroad track, and the same slope is mixed with porous carbon powder particles derived from woody waste. The method for constructing an environmentally friendly structure according to claim 13 or 14, wherein the structure is formed by spraying and hardening a cement mortar.
させたセメントモルタルが、植物種子を混有するもので
あることを特徴とする請求項１５に記載の環境共生構造
物の構築方法。16. The construction of an environmentally symbiotic structure according to claim 15, wherein the cement mortar containing the porous carbon powder particles derived from woody waste contains plant seeds. Method.
セメントモルタルの配合組成が、セメントモルタルが６
０〜８０容量％、炭素粉末が２０〜４０容量％よりなる
ものであることを特徴とする請求項１５又は１６に記載
の環境共生構造物の構築方法。17. The composition of cement mortar containing porous carbon powder granules derived from woody waste is 6 cement mortar.
17. The method for constructing an environmentally symbiotic structure according to claim 15, wherein 0 to 80% by volume and 20 to 40% by volume of carbon powder.
のセメントモルタルの配合組成が、セメントモルタルが
１０〜４０容量％、炭素粉末が６０〜９０容量％よりな
るものであることを特徴とする請求項１５又は１６に記
載の環境共生構造物の構築方法。18. The composition of cement mortar containing porous carbon powder granules derived from woody waste powder is such that cement mortar is 10 to 40% by volume and carbon powder is 60 to 90% by volume. The method for constructing an environmentally symbiotic structure according to claim 15 or 16, wherein:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18087499A JP2001010876A (en) | 1999-06-25 | 1999-06-25 | Environment-symbiotic concrete.mortar mixed with porous carbon particle originated from woody waste and environment-symbiotic structure formed from the concrete.mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18087499A JP2001010876A (en) | 1999-06-25 | 1999-06-25 | Environment-symbiotic concrete.mortar mixed with porous carbon particle originated from woody waste and environment-symbiotic structure formed from the concrete.mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001010876A true JP2001010876A (en) | 2001-01-16 |
Family
ID=16090862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18087499A Pending JP2001010876A (en) | 1999-06-25 | 1999-06-25 | Environment-symbiotic concrete.mortar mixed with porous carbon particle originated from woody waste and environment-symbiotic structure formed from the concrete.mortar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001010876A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569911A (en) * | 2017-03-10 | 2018-09-25 | 上海大学 | A kind of building waste residue breathing brick of high damping and preparation method thereof |
| CN109369215A (en) * | 2018-12-27 | 2019-02-22 | 金陵科技学院 | A kind of preparation method of the renewable construction material of environmental protection |
| JP2021116211A (en) * | 2020-01-28 | 2021-08-10 | 住友大阪セメント株式会社 | Mortar or concrete for marine product, and method of producing mortar or concrete for marine product |
-
1999
- 1999-06-25 JP JP18087499A patent/JP2001010876A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569911A (en) * | 2017-03-10 | 2018-09-25 | 上海大学 | A kind of building waste residue breathing brick of high damping and preparation method thereof |
| CN108569911B (en) * | 2017-03-10 | 2021-07-06 | 上海大学 | High-humidity-adjusting building waste residue breathing brick and preparation method thereof |
| CN109369215A (en) * | 2018-12-27 | 2019-02-22 | 金陵科技学院 | A kind of preparation method of the renewable construction material of environmental protection |
| JP2021116211A (en) * | 2020-01-28 | 2021-08-10 | 住友大阪セメント株式会社 | Mortar or concrete for marine product, and method of producing mortar or concrete for marine product |
| JP7402700B2 (en) | 2020-01-28 | 2023-12-21 | 住友大阪セメント株式会社 | Mortar or concrete for marine products and method for producing mortar or concrete for marine products |
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