KR20110042473A - Composition for plastering architecture using oyster shell powder - Google Patents

Composition for plastering architecture using oyster shell powder Download PDF

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KR20110042473A
KR20110042473A KR1020090099151A KR20090099151A KR20110042473A KR 20110042473 A KR20110042473 A KR 20110042473A KR 1020090099151 A KR1020090099151 A KR 1020090099151A KR 20090099151 A KR20090099151 A KR 20090099151A KR 20110042473 A KR20110042473 A KR 20110042473A
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plastering
composition
adhesive
oyster shell
mesh
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KR101160806B1 (en
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이두호
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J1/00Adhesives based on inorganic constituents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: A plastering composition is provided to ensure environment-friendliness by replacing a solid component used as a base material in conventional putty and gypsum bond for oyster shell powder. CONSTITUTION: A plastering composition comprises 95~99.9 weight% of oyster shell powder of 200 mesh or more and 0.1~5 weight% of adhesives. The adhesive is at least one kind selected from the group consisting of rubber, carboxymethyl cellulose, acetic acid vinyl resin, epoxy resin, polyurethane, and cyanoacrylate-based adhesives.

Description

굴 껍질 분말을 이용한 건축용 미장재 조성물 {Composition for plastering architecture using Oyster Shell Powder}Composition for plastering using oyster shell powder {Composition for plastering architecture using Oyster Shell Powder}

본 발명은 퍼티, 석고본드, 페인트 등의 부착성이 있는 건축용 미장재 조성물에 관한 것으로, 특히 굴 껍질 분말을 이용한 건축용 미장재 조성물에 관한 것이다. TECHNICAL FIELD The present invention relates to a building plastering composition having an adhesive property such as putty, gypsum bond, and paint, and more particularly, to a building plastering composition using oyster shell powder.

퍼티(putty) 등의 접합제, 석고본드 등의 접착제, 페인트 등의 도료는 건축 및 인테리어 시 소요되는 재료비의 상당부분을 차지하며, 대부분 화학물질로 만들어지기 때문에 환경호르몬, 새집증후군 등의 문제를 유발한다. Adhesives such as putty, adhesives such as gypsum bonds, and paints, such as paints, account for a large part of the cost of construction and interior materials, and most of them are made of chemicals, which can lead to problems such as environmental hormones and sick house syndrome. cause.

굴 껍질(굴 패각)은 일부 활용되기도 하나 대부분 폐기되는 실정으로, 별도의 처리비용이 발생되고 있다. 종래에 이렇게 폐기되는 굴 껍질이나 조개껍질 등을 첨가하여 미장재를 제조하는 기술들이 제안되어 있다. 특허 제0722765호에서는 황토, 숯, 조개가루 등을 포함하는 황토미장재를, 공개특허 제1999-0040830호에서는 세라믹과 숯을 주성분으로 하는 미장용 재료를, 공개특허 제2002-0096056호에서는 황토, 굴 껍질, 은행잎, 왕겨 등을 사용한 수성도료를, 특허 제0221156호에서는 굴, 조개, 전복, 소라 등의 패각을 30 메쉬 크기로 파쇄한 패각 입자를 이용한 건축물 내외장용 장식 마감재를 공지하고 있다. 그러나 기존 제품들은 발림성, 건조용이성, 지속성 등에서 기존 미장재에 크게 미치지 못하는 경우가 대부분이고, 굴 등의 패각을 이용한다고 해도 다른 재료와 함께 첨가제로서 소량 사용되는 정도에 불과하였다. Oyster shells (oyster shells) are partially utilized, but most of them are discarded, resulting in a separate treatment cost. Conventionally, techniques for preparing plastering materials have been proposed by adding such discarded oyster shells or clam shells. Patent No. 0722765 discloses ocher plastering materials comprising ocher, charcoal, shellfish, etc., and in Patent Publication No. 1999-0040830, a plastering material composed mainly of ceramic and charcoal, and in Patent Publication No. 2002-0096056, Aqueous paints using oyster shells, ginkgo leaves, rice husks, etc., Patent No. 0221156 discloses a decorative finishing material for building interior and exterior using shell particles crushed shells, such as oysters, shellfish, abalone, seashells to 30 mesh size. However, existing products are often less than existing plastering materials in terms of spreadability, ease of drying, and persistence, and even if a shell such as oyster is used, only a small amount is used as an additive with other materials.

본 발명에서는 굴 껍질을 일정크기 이하로 분말화한 굴 껍질 분말(Oyster Shell Powder: OSP)을 주성분으로 하는 퍼티, 접착제, 페인트 등의 건축용 미장재 조성물을 제공하는 것을 목적으로 한다. 특히 본 발명에서는 기존 미장재에서 주성분으로 사용되는 탄산칼슘, 석회 등의 고체성분을 전량 OSP로 대체한 건축용 미장재 조성물을 제공하는 것을 목적으로 한다. It is an object of the present invention to provide a plastering composition for building, such as putty, adhesive, paint, etc., which are mainly composed of oyster shell powder (OSP) powdered oyster shell below a certain size. In particular, it is an object of the present invention to provide a building plastering composition for the construction of a solid component such as calcium carbonate, lime and the like used as a main component in the existing plastering material replaced with the total amount of OSP.

기타 본 발명의 다른 목적 및 장점들은 하기에 설명될 것이며, 본 발명의 실시에 의해 더 잘 알게 될 것이다.Other objects and advantages of the present invention will be described below and will be better understood by practice of the present invention.

본 발명에서는, In the present invention,

200 메쉬 이상의 OSP 95~99.9 중량%와 접착제 0.1~5 중량%를 포함하는 미장용 접합제 조성물이 제공된다.A plastering binder composition is provided, which comprises 95 to 99.9% by weight of OSP and at least 200 mesh and 0.1 to 5% by weight of an adhesive.

본 명세서에서 "OSP"는 200 메쉬(mesh) 이상으로 미세하게 분말화된 굴 껍질 분말(Oyster Shell Powder)을 의미한다. In the present specification, "OSP" refers to oyster shell powder finely powdered to 200 mesh or more.

본 발명의 미장용 접합제 조성물에 포함되는 OSP는, 바람직하게는 굴 껍질을 조분쇄한 후 세척, 살균시키고, 건조시키는 전처리를 거친 다음 분말화하여 만든다. 세척 및 살균과정을 통해 굴 껍질에 붙은 불순물과 염분 및 냄새를 제거하고, 완전 건조시킨 다음 200 메쉬 이상의 미세분말로 분쇄한다. 이렇게 미세하게 분쇄된 OSP는 그 자체로 입자간 결집력을 가지며, 기존 퍼티, 석고본드 등에서 주재료로 사용되는 탄산칼슘, 석회 등의 고체성분을 전량 대체할 수 있게 된다. 본 발명은 OSP의 이러한 특성을 확인하고 완성한 것으로, 이러한 OSP의 특성은 200 메쉬 이상으로 미세하게 분쇄되었을 때만 가능하다. 또, 조개껍질 등 일반적으로 굴 껍질과 비슷하게 취급하는 다른 패각류는 미세하게 분쇄하여도 이러한 특성이 나타나지 않으며, 오히려 다른 패각류를 첨가할 경우 성능이 떨어지게 된다. 바람직하게는 OSP는 200 메쉬 내지 550 메쉬이다. 550 메쉬 이상도 가능하나, 너무 미세하여 제조나 취급이 어려운 반면 효과는 비슷하므로 바람직하지 않다. The OSP included in the binder composition for plastering of the present invention is preferably made by pulverizing the oyster shell, then washing, sterilizing and drying the powder, followed by pretreatment. Through washing and sterilization process, impurities, salts and odors attached to the oyster shell are removed, completely dried, and then ground into fine powder of 200 mesh or more. The finely pulverized OSP has its own intergranular aggregating ability, and can replace all solid components such as calcium carbonate and lime used as main materials in existing putty and gypsum bond. The present invention confirms and completes these properties of the OSP, which is only possible when the OSP is finely ground to 200 mesh or more. In addition, other shellfish such as shellfish, which are generally treated similarly to oyster shells, do not exhibit such characteristics even when finely ground, but rather, when other shellfish are added, their performance deteriorates. Preferably the OSP is between 200 mesh and 550 mesh. More than 550 mesh is possible, but is too fine to be difficult to manufacture or handle, but the effect is similar, which is undesirable.

OSP는 그 자체로 어느 정도 결집력을 가지므로 여기에 소량의 접착제를 첨가하면 퍼티, 접착제 등의 용도로 사용할 수 있게 된다. 접착제로는 알려져 있는 공지의 접착제, 특히 건축용 접착제를 사용할 수 있으며, 유기계와 무기계 접착제가 모두 가능하다. 유기계 접착제로는 녹말, 고무 등의 천연고분자와 요소계, 멜라민계, 초산비닐수지계 등의 합성고분자가 사용될 수 있으며, 바람직하게는 고무; 카복시메틸셀룰로오스; 초산비닐수지계; 에폭시수지계, 폴리우레탄계; 시아노아크릴 레이트계 접착제가 사용될 수 있다. 접착제는 바람직하게는 0.3~0.8 중량%로 사용된다.OSP itself has some degree of cohesion, so if a small amount of adhesive is added to it, it can be used for applications such as putty and adhesive. Known adhesives, in particular construction adhesives, can be used as the adhesive, and both organic and inorganic adhesives are possible. As the organic adhesive, natural polymers such as starch and rubber and synthetic polymers such as urea, melamine and vinyl acetate resin may be used, and preferably rubber; Carboxymethyl cellulose; Vinyl acetate resin system; Epoxy resins and polyurethanes; Cyanoacrylate adhesives may be used. The adhesive is preferably used at 0.3 to 0.8% by weight.

본 발명의 미장용 접합제 조성물은 특히 퍼티로 사용될 수 있으며, 또한 종래의 접착체를 대체하여 시멘트 벽면, 바닥면, 석고보드, 합지보드 등에 접착제로 도포, 사용될 수 있다. 사용방법은 본 발명의 미장용 접합제 조성물에 1/3 내지 1/2 부피의 물을 첨가하여 잘 섞어준 후 롤러 등을 이용하여 원하는 벽면이나 바닥면에 도포한다. 이때 대상 면의 재질 및 상태에 따라 물의 혼합비율이나 피복두께 등을 조절한다. Plastering binder composition of the present invention can be used as a putty in particular, and can also be applied to the cement wall, floor, gypsum board, laminated board, etc. as an adhesive in place of the conventional adhesive. In the method of use, 1/3 to 1/2 volume of water is added to the binder composition for plastering of the present invention, mixed well, and then applied to a desired wall or bottom surface using a roller or the like. At this time, the mixing ratio or coating thickness of water is adjusted according to the material and state of the target surface.

본 발명의 미장용 접합제 조성물은 시판되는 기존 석고본드(0.43 N/㎟) 보다도 부착강도가 더 강하며, 발림성이 좋고 흡착이 잘 되어 홈을 메우거나 표면을 매끄럽게 처리하기에 적합하다. 또한, 기존 퍼티와 같은 단면 도장용도와 기존 석고본드와 같은 양면 접착용으로 모두 사용이 가능하다. Plastering binder composition of the present invention has a stronger adhesive strength than commercial gypsum bond (0.43 N / ㎜ 2) commercially available, it is suitable for filling the grooves or smooth the surface because of good applicability and adsorption. In addition, it is possible to use both for the application of the single-sided coating, such as conventional putty, and for the double-sided adhesive, such as conventional gypsum bond.

본 발명의 또 다른 측면은 상기 접합제 조성물을 포함하는 도료를 제공하는 것이다. 본 발명에서 제공하는 도료 조성물은 상기 접합제 조성물과 착색안료, 체질안료, 방청안료, 발광안료, 시온안료 등의 안료를 포함한다. 또한, 본 발명의 도료 조성물은 일반적인 페인트와 마찬가지로 유기용제를 더 포함할 수 있다. 유기용제로는 에탄올, 부탄올 등의 알코올류, 나프타, 등유 등의 탄화수소류, 아세트산에틸, 아세트산부틸 등의 에스테르류, 아세톤, 메틸에틸케톤 등의 케톤류, 부틸세로솔브 등의 에테르류가 단독 또는 2종 이상 혼합되어 사용될 수 있다. 또한, 페인트 등의 도료는 퍼티 등의 접합제에 비해 발림성이나 미관상 OSP가 더욱 미세한 것이 좋다. 따라서 페인트 등의 도료로 사용할 경우, OSP는 바람직하게는 300 메쉬 이상이며, 더욱 바람직하게는 300 메쉬 내지 550 메쉬이다. Another aspect of the present invention is to provide a paint comprising the binder composition. The coating composition provided by the present invention includes pigments such as the binder composition, coloring pigments, extender pigments, rust preventive pigments, light-emitting pigments and Zion pigments. In addition, the coating composition of the present invention may further include an organic solvent as in general paint. Examples of the organic solvent include alcohols such as ethanol and butanol, hydrocarbons such as naphtha and kerosene, esters such as ethyl acetate and butyl acetate, ketones such as acetone and methyl ethyl ketone, and ethers such as butyl vertical solver. More than one species may be mixed and used. In addition, coating materials, such as paint, are finer in applicability | paintability and aesthetic appearance OSP than a bonding agent, such as a putty. Therefore, when used in paints such as paint, the OSP is preferably 300 mesh or more, and more preferably 300 mesh to 550 mesh.

본 발명에서 굴 껍질을 미세하게 분쇄한 OSP는 종래의 퍼티, 석고본드 등에서 주재료로 사용되는 탄산칼슘, 석회 등의 고체성분을 전량 대체하여 소량의 접착제만을 첨가한 상태로 종래의 퍼티, 석고본드 등을 대체하는 미장용 접합제로 사용될 수 있으며, 아울러 페인트 등 도료의 주재료로 사용될 수 있다. 본 발명의 미장재는 천연재료를 사용하여 친환경적일 뿐만 아니라 부착성 등 성능면에서도 더 우수하다. 또한, 제조단가를 종래제품의 2/3 내지 1/2로 획기적으로 줄일 수 있으며, 버려지는 폐자원을 효과적으로 재활용함으로써 환경에도 기여할 수 있다. In the present invention, the finely pulverized OSP of the oyster shell substitutes all the solid components such as calcium carbonate and lime used as main materials in the conventional putty, gypsum bond, etc., and adds a small amount of adhesive to the conventional putty, gypsum bond, etc. It can be used as a binder for plastering to replace, and can also be used as a main material for paints such as paint. Plastering material of the present invention is not only environmentally friendly using natural materials but also excellent in terms of performance such as adhesion. In addition, the manufacturing cost can be drastically reduced to 2/3 to 1/2 of the conventional products, and can contribute to the environment by effectively recycling the waste resources discarded.

이하 구체적인 실시예를 통해 본 발명을 보다 상세히 설명한다. 그러나 이들 실시예는 오로지 본 발명을 보다 구체적으로 설명하기 위한 것으로, 본 발명의 범위가 이들 실시예에 의해 한정되는 것은 아니다. Hereinafter, the present invention will be described in more detail with reference to specific examples. However, these examples are only for illustrating the present invention in more detail, the scope of the present invention is not limited by these examples.

제조예 1Preparation Example 1

(1) 수집한 굴 껍질을 1~3㎝ 정도 크기로 조분쇄한 후 세척하여 껍질에 붙은 불순물과 염분을 제거하였다. 그런 다음 132℃에서 1~3초간 초고온살균처리한 후 완전히 건조시켰다.(1) The collected oyster shells were coarsely ground to a size of 1 to 3 cm and washed to remove impurities and salts from the shells. Then it was sterilized for 1 to 3 seconds at 132 ℃ and then completely dried.

(2) 상기 전처리 과정을 거쳐 완전 건조된 굴 껍질을 분쇄기를 이용하여 미세하게 분쇄한 후 200 메쉬 체를 통과시켜 200 메쉬 이상의 OSP를 얻었다.(2) After the pretreatment process, the completely dried oyster shell was finely ground using a grinder and passed through a 200 mesh sieve to obtain an OSP of 200 mesh or more.

(3) 상기 OSP 99.6 중량%에 접착제로 CMC FM150A™(Wealthy Chemical Industry Co.,Ltd, 중국)를 0.4 중량% 첨가하여 본 발명의 미장용 접합제 조성물을 만들었다. (3) 0.4 wt% of CMC FM150A ™ (Wealthy Chemical Industry Co., Ltd., China) was added as an adhesive to 99.6 wt% of the OSP to prepare a binder composition for plastering of the present invention.

부착강도 및 갈림성 시험Adhesion strength and splitting test

상기 제조예 1에서 얻은 미장용 접합제 조성물에 1/2 부피의 물을 가하고 서서히 용해되도록 잘 저어준 후 롤러를 이용하여 벽면에 도포하였다. 석고본드를 동일벽면에 동일두께로 도포하여 초기 건조에 따른 내잔갈림성과 부착강도를 비교시험하였다. 결과는 다음 표 1과 같다. 기존 석고본드의 부착강도가 0.43 N/㎟인데 비해, 본 발명의 미장용 접합제 조성물의 부착강도는 0.52 N/㎟로 1.2배 정도 높았다. 또, 도포 시 발림성이 좋아 작업성도 용이한 것을 확인할 수 있었다. 1/2 volume of water was added to the binder composition for plastering obtained in Preparation Example 1, stirred well so as to dissolve slowly, and then applied to a wall surface using a roller. Gypsum bond was applied to the same wall and tested to compare the cracking resistance and the adhesive strength according to the initial drying. The results are shown in Table 1 below. While the adhesive strength of the existing gypsum bond was 0.43 N / mm 2, the adhesive strength of the plastering composition for plastering of the present invention was about 0.5 times as high as 0.52 N / mm 2. In addition, it was confirmed that the applicability was good at the time of coating, and the workability was also easy.

Figure 112009063747358-PAT00001
Figure 112009063747358-PAT00001

Claims (7)

200 메쉬 이상의 OSP 95~99.9 중량%와 접착제 0.1~5 중량%를 포함하는 미장용 접합제 조성물.Plastering agent composition comprising at least 200 mesh OSP 95 ~ 99.9% by weight and adhesive 0.1 ~ 5% by weight. 제1항에 있어서, 상기 접착제는 고무; 카복시메틸셀룰로오스; 초산비닐수지계; 에폭시수지계, 폴리우레탄계 및 시아노아크릴레이트계 접착제로 구성된 군으로부터 1종 이상 선택되는 것을 특징으로 하는 미장용 접합제 조성물.The method of claim 1, wherein the adhesive is rubber; Carboxymethyl cellulose; Vinyl acetate resin system; Plastering agent composition for plastering, characterized in that at least one selected from the group consisting of epoxy resins, polyurethanes and cyanoacrylates. 제1항에 있어서, 퍼티로 사용되는 것을 특징으로 하는 미장용 접합제 조성물.The binder composition for plastering according to claim 1, which is used as a putty. 제1항에 있어서, 시멘트 벽면; 바닥면; 석고보드; 및 합지보드로 구성된 군으로부터 선택된 어느 하나에 접착제로 도포되는 것을 특징으로 하는 미장용 접합제 조성물.A cement wall as claimed in claim 1; Bottom surface; Gypsum board; And a binder composition for plastering, characterized in that the adhesive is applied to any one selected from the group consisting of a laminated board. 제1항 내지 제4항 중 어느 한 항에 있어서, 1/3 내지 1/2 부피의 물을 첨가하여 잘 섞어준 후 도포되는 것을 특징으로 하는 미장용 접합제 조성물.The binder composition for plastering according to any one of claims 1 to 4, which is applied after being mixed well by adding 1/3 to 1/2 volume of water. 제1항의 접합제 조성물과 안료를 포함하는 도료 조성물. A coating composition comprising the binder composition of claim 1 and a pigment. 제6항에 있어서, 상기 접합제 조성물에 포함된 OSP는 300 메쉬 이상인 것을 특징으로 하는 도료 조성물. The coating composition according to claim 6, wherein the OSP contained in the binder composition is 300 mesh or more.
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KR101607005B1 (en) 2014-08-14 2016-03-28 김도균 Plastering Composition for architecture using oyster shell powder
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KR20220135534A (en) * 2021-03-30 2022-10-07 이도형 Functional eco-friendly putty and its manufacturing method

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