JP2000219563A - Block using foamed plastic waste material - Google Patents
Block using foamed plastic waste materialInfo
- Publication number
- JP2000219563A JP2000219563A JP11092229A JP9222999A JP2000219563A JP 2000219563 A JP2000219563 A JP 2000219563A JP 11092229 A JP11092229 A JP 11092229A JP 9222999 A JP9222999 A JP 9222999A JP 2000219563 A JP2000219563 A JP 2000219563A
- Authority
- JP
- Japan
- Prior art keywords
- block
- waste material
- plastic waste
- storage tank
- foamed plastic
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は発泡ウレタン廃材、
発泡スチロール廃材等の発泡プラスチック廃材を利用し
た建築用ブロックに係り、特に、軽量であって、断熱性
が大きいにもかかわらず、従来製品と同等な強度を呈
し、しかも廃棄されるべき発泡プラスチック廃材を有効
に利用し得る建築材としてのブロックに関する。The present invention relates to urethane foam waste,
The present invention relates to a building block using foamed plastic waste such as foamed polystyrene waste, and in particular, despite being light in weight and having a large heat insulating property, exhibits the same strength as conventional products, and furthermore, is capable of disposing of foamed plastic waste that should be discarded. It relates to a block as a building material that can be used effectively.
【０００２】[0002]
【従来の技術】家庭の塀、間仕切り等の建築材料として
広く利用されているブロック材は従来、セメントと、骨
材としての火山歴と、水とを例えば、セメント１１０kg
（９８ｌ）、火山歴５９０kg（７３０ｌ）、水２０ｌの
配合比率で配合、造粒し、ブロック状に成型の後、水蒸
気養生して製造されていた。2. Description of the Related Art A block material widely used as a building material for a house fence, a partition and the like has conventionally been composed of cement, a volcanic history as an aggregate, and water, for example, 110 kg of cement.
(98 l), 590 kg (730 l) of volcanic history, 20 l of water, blended, granulated, molded into blocks and steam cured.
【０００３】上述の水蒸気養生はブロック状成型物を水
蒸気養生室でまず、２０℃の温度で３０分間保持し、次
いで、３０℃の温度に上昇して３０分間保持した後、６
５〜７０℃の温度で２時間半保持し、合計３時間半水蒸
気養生して温度を常温に下げ、さらに約１０〜１１時間
養生室に保管し、養生硬化することにより行う。[0003] In the above-mentioned steam curing, a block-shaped molded product is first held in a steam curing room at a temperature of 20 ° C for 30 minutes, and then raised to a temperature of 30 ° C and held for 30 minutes.
This is carried out by keeping at a temperature of 5 to 70 ° C. for 2 and a half hours, steam curing for a total of 3 and a half hours, lowering the temperature to room temperature, further storing for about 10 to 11 hours in a curing room, and curing and curing.
【０００４】[0004]
【発明が解決しようとする課題】上述のようにして製造
されたブロック材は重量が、長さ３９cm、高さ１９cm、
幅１５cmの大きさで１1.５kgと重く、しかも、熱伝導率
が約1.２kcal／m.h.℃と大きな値であって、断熱性が不
充分であるという欠点を有している。The block material manufactured as described above weighs 39 cm in length, 19 cm in height,
It has a drawback that it is as heavy as 11.5 kg at a width of 15 cm, has a large thermal conductivity of about 1.2 kcal / mh ° C., and has insufficient heat insulation.
【０００５】そこで、本発明の目的は重量が従来のもの
と比較して1/２以下であって軽量であり、かつ断熱性が
従来のものと比較して約十分の１程度であって、良好で
あるにもかかわらず、従来のものと同程度の強度を呈
し、しかも、廃棄すべき発泡プラスチック廃材を材料と
して利用するため、公害防止に役立ち、上述の従来技術
に存する欠点を改良した建築材としてのブロックを提供
することにある。Therefore, an object of the present invention is to reduce the weight by a factor of 2 or less as compared with the conventional one and to be lightweight, and to have a thermal insulation of about one-tenth as compared with the conventional one. Despite being good, it exhibits the same level of strength as conventional ones, and because it uses waste plastic foam to be discarded as a material, it helps prevent pollution and improves the above-mentioned disadvantages of the prior art. It is to provide a block as a material.
【０００６】[0006]
【課題を解決するための手段】上述の目的を達成するた
め、本発明によれば、ブロック材料配合物をブロック状
に成型の後、水蒸気養生してなるブロック材において、
前記ブロック材料配合物が粉砕された発泡プラスチック
廃材と、セメントと、水とを廃材１００容量部に対して
セメント３０〜３３容量部および水２０〜２５容量部の
配合比率で配合されてなること特徴とする。According to the present invention, there is provided a block material obtained by molding a block material composition into a block shape and then steam curing.
The block material composition is obtained by mixing crushed foamed plastic waste material, cement, and water at a mixing ratio of 30 to 33 parts by volume of cement and 20 to 25 parts by volume of water with respect to 100 parts by volume of waste material. And
【０００７】[0007]
【発明の実施の態様】以下、本発明を添付図面を用いて
詳述する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the accompanying drawings.
【０００８】図１は本発明にかかるブロックの製造工程
を示したフローシート、図２は本発明にかかるブロック
の一具体例の斜視図である。FIG. 1 is a flow sheet showing a process of manufacturing a block according to the present invention, and FIG. 2 is a perspective view of a specific example of the block according to the present invention.
【０００９】図１において、粉砕機１中に発泡プラスチ
ック廃材を装填し、粉砕して粉砕発泡プラスチック廃材
とする。この発泡プラスチック廃材としては例えば、家
屋の壁に発泡ウレタン樹脂を吹きつけて断熱材を形成す
る際、端を切り取ったときに発生する発泡ウレタン廃
材、あるいは発泡スチロール容器等を形成する際に発生
する発泡スチロール廃材等が用いられる。In FIG. 1, a foamed plastic waste material is charged into a crusher 1 and crushed into a crushed foamed plastic waste material. Examples of this foamed plastic waste material include foamed urethane foam material that is generated when an end is cut off when foamed urethane resin is sprayed on a house wall to form a heat insulating material, or styrofoam generated when forming a styrofoam container or the like. Waste materials and the like are used.
【００１０】粉砕された発泡プラスチック廃材の粒径は
任意であるが、好ましくは平均粒径２mm程度である。こ
の場合、粒径１mm以下が１０％、粒径１〜２mmが３０
％、粒径２〜３mmが６０％含むものである。The particle size of the pulverized foamed plastic waste material is arbitrary, but is preferably about 2 mm in average particle size. In this case, a particle size of 1 mm or less is 10%, and a particle size of 1-2 mm is 30%.
%, And a particle size of 2 to 3 mm contains 60%.
【００１１】得られた粉砕発泡プラスチック廃材は粉砕
機１からコンベア２によって廃材貯蔵槽２に運ばれる。
４はセメント貯蔵槽、５は水貯蔵槽である。セメントと
しては、例えばポルトランドセメントが用いられる。The obtained crushed foamed plastic waste material is conveyed from the crusher 1 to the waste material storage tank 2 by the conveyor 2.
4 is a cement storage tank and 5 is a water storage tank. As the cement, for example, Portland cement is used.
【００１２】廃材貯蔵槽３の粉砕プラスチック廃材、セ
メント貯蔵槽４のセメントおよび水貯蔵槽５の水はそれ
ぞれ、廃材１００容量部に対して、セメント３０〜３３
容量部および水２０〜２５容量部の配合比率で混合器６
に導入、混合され、４〜５mmの粒径に造粒される。The pulverized plastic waste material in the waste material storage tank 3, the cement in the cement storage tank 4, and the water in the water storage tank 5 are respectively supplied to the cement 30 to 33 with respect to 100 parts by volume of the waste material.
Mixer 6 with a mixing ratio of 20 to 25 parts by volume of water and 20 to 25 parts by volume of water.
And granulated to a particle size of 4-5 mm.
【００１３】得られた粒状配合物はコンベア７によって
成型機８に運ばれ、ここで所望の大きさ、例えば、長さ
３９cm、高さ１９cm、厚さ（幅）１５cmの大きさのブロ
ックに成型される。これらブロックは次いで、養生室９
に運ばれて１００℃の温度で１０〜１２時間水蒸気養生
され、硬化させて本発明にかかるブロック１０を得る。The obtained granulated compound is conveyed by a conveyor 7 to a molding machine 8, where it is formed into a block having a desired size, for example, a size of 39 cm in length, 19 cm in height, and 15 cm in thickness (width). Is done. These blocks are then placed in the curing room 9
And cured by steaming at a temperature of 100 ° C. for 10 to 12 hours to obtain a block 10 according to the present invention.
【００１４】[0014]
【発明の実施例】以下、本発明を実施例によってさらに
詳述する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in more detail by way of examples.
【００１５】実施例 平均粒径２mm程度に粉砕された発泡ウレタン廃材３００
ｌ（５Kg）と、ポルトランドセメント９０ｌ（１１０K
g）および水６０ｌを混合器で混合し、粒径４〜５mmの
大きさの粒状物に造粒した。EXAMPLE Urethane foam waste 300 pulverized to an average particle size of about 2 mm
l (5 kg) and 90 l of Portland cement (110 kg)
g) and 60 l of water were mixed in a mixer and granulated into granules having a particle size of 4-5 mm.
【００１６】得られた粒状物を次いで成型機でブロック
状に成型した後、養生室で１００℃の温度で１２時間水
蒸気養生し、長さ３９cm、高さ１９cm、幅１５cmの大き
さの本発明ブロックを得た。The obtained granular material is then molded into a block by a molding machine, and then steam-cured in a curing room at a temperature of 100 ° C. for 12 hours. The present invention has a size of 39 cm in length, 19 cm in height and 15 cm in width. Got blocks.
【００１７】得られたブロックについて、重量を測定し
たところ、４Kgであり、同じ大きさの従来ブロック（重
さ１1.５Kg）と比較して半分以下の重さであった。この
ため、本考案ブロックは作業性が向上され、かつ運搬も
容易であった。The weight of the obtained block was measured and found to be 4 kg, which was less than half the weight of a conventional block having the same size (weight of 11.5 kg). For this reason, the workability of the block of the present invention was improved, and the block was easy to transport.
【００１８】また、熱伝動率を測定したところ、約０.1
２Kcal／m.h.℃であり、従来品と比較して約十分の一で
あり、このことはすなわち、断熱性が従来品と比較して
１０倍大きいことを示す。When the heat transfer coefficient was measured, it was found to be about 0.1.
It is 2 Kcal / mh ° C., which is about one tenth as compared with the conventional product, which means that the heat insulating property is 10 times larger than the conventional product.
【００１９】さらに、得られたブロックについて、強度
を測定したところ、４０Kg／cm2 であり、従来品と同等
の強度を呈した。さらに、通気性、呼吸性、吸水性につ
いても従来品と同等の値を示した。また、仕上げについ
ても、従来品と同等の仕上げができた。なお、本発明ブ
ロックはさらに、火山歴や砂を添加することにより強度
の調整が可能である。Further, the strength of the obtained block was measured and found to be 40 kg / cm 2 , which was equivalent to the strength of a conventional product. In addition, the air permeability, breathability, and water absorbability exhibited values equivalent to those of the conventional product. The finish was the same as the conventional product. The strength of the block of the present invention can be further adjusted by adding a volcanic history or sand.
【００２０】[0020]
【発明の効果】上述の本発明ブロックは次の効果を奏す
る。The block of the present invention has the following effects.
【００２１】（１）ブロック材料として発泡プラスチッ
ク廃材を使用するので、廃物処理に役立ち、公害防止に
寄与する。しかも得られたブロックは重さが従来品の半
分程度であって、軽量であり、このため、作業性が向上
するのみならず、運搬も容易である。(1) Since foamed plastic waste is used as a block material, it is useful for waste disposal and contributes to pollution prevention. Moreover, the obtained block is about half the weight of the conventional product and is lightweight, so that not only the workability is improved, but also the transport is easy.
【００２２】（２）断熱性が従来品と比較して約１０倍
程度向上され、通気性、呼吸性、吸水性も従来ブロック
に匹敵し、このため寒冷地の間仕切り等の用途に最適で
ある。(2) The heat insulation is improved about 10 times compared to the conventional product, and the breathability, breathability and water absorption are comparable to those of the conventional block. Therefore, it is most suitable for applications such as partitioning in cold regions. .
【００２３】（３）しかも、強度についても従来品と同
程度を維持し、各種の建築材料として利用される。(3) In addition, the strength is maintained at the same level as that of the conventional product, and it is used as various building materials.
【図１】本発明にかかるブロックの製造工程を示したフ
ローシートである。FIG. 1 is a flow sheet showing a block manufacturing process according to the present invention.
【図２】本発明にかかるブロックの一具体例の斜視図で
ある。FIG. 2 is a perspective view of a specific example of a block according to the present invention.
１ 粉砕機 ３ 廃材貯蔵槽 ４ セメント貯蔵槽 ５ 水貯蔵槽 ６ 混合器 ８ 成型機 ９ 養生室 10 ブロック DESCRIPTION OF SYMBOLS 1 Crusher 3 Waste material storage tank 4 Cement storage tank 5 Water storage tank 6 Mixer 8 Molding machine 9 Curing room 10 blocks
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｅ０４Ｃ 1/04 Ｐ ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) E04C 1/04 P
Claims (2)
の後、水蒸気養生してなるブロック材において、前記ブ
ロック材料配合物が粉砕された発泡プラスチック廃材
と、セメントと、水とを廃材１００容量部に対してセメ
ント３０〜３３容量部および水２０〜２５容量部の配合
比率で配合されてなる発泡プラスチック廃材を利用した
ブロック。1. A block material obtained by molding a block material composition into a block shape and then steam curing, wherein 100 parts by volume of waste foamed plastic obtained by pulverizing the block material composition, cement and water are used. A block using a foamed plastic waste material, which is blended at a mixing ratio of 30 to 33 parts by volume of cement and 20 to 25 parts by volume of water.
後、ブロック状に成型してなる請求項１に記載のブロッ
ク。2. The block according to claim 1, wherein the block material composition according to claim 1 is formed into a block after granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092229A JP2000219563A (en) | 1999-01-01 | 1999-03-31 | Block using foamed plastic waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11092229A JP2000219563A (en) | 1999-01-01 | 1999-03-31 | Block using foamed plastic waste material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000219563A true JP2000219563A (en) | 2000-08-08 |
Family
ID=14048620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11092229A Pending JP2000219563A (en) | 1999-01-01 | 1999-03-31 | Block using foamed plastic waste material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000219563A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499914B1 (en) * | 2002-01-17 | 2005-07-07 | 서종열 | Lagging manufactoring method using exepanded poly-styrene and the products therefor |
| KR101119958B1 (en) | 2009-10-08 | 2012-03-16 | 사단법인 한국화재보험협회 | An insulation board manufacturing method |
| KR101187292B1 (en) | 2010-01-15 | 2012-10-11 | 손춘식 | Within the construction brilliancy which uses the form with lung [su] and adiabaticity, manufacturing method of the body exterior plank |
| RU2531517C1 (en) * | 2013-08-13 | 2014-10-20 | Юлия Алексеевна Щепочкина | Raw material mixture for concrete production |
| RU2550606C1 (en) * | 2014-06-18 | 2015-05-10 | Юлия Алексеевна Щепочкина | Raw mixture for production of concrete |
| RU2552260C1 (en) * | 2014-06-18 | 2015-06-10 | Юлия Алексеевна Щепочкина | Raw mixture for production of concrete |
-
1999
- 1999-03-31 JP JP11092229A patent/JP2000219563A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499914B1 (en) * | 2002-01-17 | 2005-07-07 | 서종열 | Lagging manufactoring method using exepanded poly-styrene and the products therefor |
| KR101119958B1 (en) | 2009-10-08 | 2012-03-16 | 사단법인 한국화재보험협회 | An insulation board manufacturing method |
| KR101187292B1 (en) | 2010-01-15 | 2012-10-11 | 손춘식 | Within the construction brilliancy which uses the form with lung [su] and adiabaticity, manufacturing method of the body exterior plank |
| RU2531517C1 (en) * | 2013-08-13 | 2014-10-20 | Юлия Алексеевна Щепочкина | Raw material mixture for concrete production |
| RU2550606C1 (en) * | 2014-06-18 | 2015-05-10 | Юлия Алексеевна Щепочкина | Raw mixture for production of concrete |
| RU2552260C1 (en) * | 2014-06-18 | 2015-06-10 | Юлия Алексеевна Щепочкина | Raw mixture for production of concrete |
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