KR20020011037A - Concrete a product of separate manufacture method - Google Patents

Concrete a product of separate manufacture method Download PDF

Info

Publication number
KR20020011037A
KR20020011037A KR1020000044421A KR20000044421A KR20020011037A KR 20020011037 A KR20020011037 A KR 20020011037A KR 1020000044421 A KR1020000044421 A KR 1020000044421A KR 20000044421 A KR20000044421 A KR 20000044421A KR 20020011037 A KR20020011037 A KR 20020011037A
Authority
KR
South Korea
Prior art keywords
release agent
concrete product
kilogram
surfactant
concrete
Prior art date
Application number
KR1020000044421A
Other languages
Korean (ko)
Inventor
정목수
Original Assignee
정목수
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 정목수 filed Critical 정목수
Priority to KR1020000044421A priority Critical patent/KR20020011037A/en
Publication of KR20020011037A publication Critical patent/KR20020011037A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384—Treating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/02—Natural products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

PURPOSE: A method for manufacturing a release agent of a concrete product is provided to facilitate the separation between a mold for forming a concrete product such as a pile and an electric pole and the cured concrete product. CONSTITUTION: The method for manufacturing a release agent of a concrete product comprises the steps of: i) mixing 80 kilogram resin with 66 liter diesel oil and melting the mixture in a container by heating it up to 100deg.C; ii) mixing 20 kilogram surfactant of 8 mole melted at a temperature of 30deg.C with 1 kilogram surfactant of 40 mole, and adding 3 kilogram TEA to dilute the mixture; iii) adding the diluted mixture obtained from the second step into the solution obtained from the first step; iv) diluting the solution obtained from the third step with 20 liter methanol to complete a release agent; and v) pouring a desired amount of the release agent into a drum to deliver to a cement factory.

Description

콘크리트제품의 이형제 제조방법{Concrete a product of separate manufacture method}Concrete a product of separate manufacture method

본 발명은 흄관, 파일, 전주 등의 콘크리트 제품을 성형시키는 주형(Mold)으로부터 양생된 콘크리트 제품을 용이하게 분리시키기 위해 사용되는 콘크리트 제품의 이형제 제조방법에 관한 것이다.The present invention relates to a method for producing a release agent for a concrete product used to easily separate the cured concrete product from a mold for molding a concrete product such as a fume pipe, a pile, a pole, and the like.

종래의 콘크리트 제품의 이형제는 주로 석유류(휘발유, 등유, 경유등)에 유화제 및 소포제와 물 등을 혼합시켜 제조한 것을 사용하였는데 이러한 이형제는 콘크리트 제품 탈형시 주형으로부터 분리가 잘 되질 못하였고 콘크리트 제품의 표면처리도 흠집이 생겨 매끈하게 성형되질 못하는 문제점이 있었다.The mold release agent of the conventional concrete products was mainly prepared by mixing emulsifiers, antifoaming agents and water with petroleum (petrol, kerosene, diesel), etc. These release agents were not easily separated from the molds when demolding concrete products. Surface treatment also had a problem that the scratches are not formed smoothly.

본 발명은 송진 80Kg을 경유 66ℓ와 혼합시켜 용기에 넣은 다음 100℃의 열을 가해 용해시키고, 계면활성제 8몰 20Kg을 용기에 넣고 30℃의 열로 용해 시킨후 계면활성제 40몰 1Kg을 혼합한 다음 TEA3Kg을 투입하여 충분히 희석시키며, 상기 용해시킨 용해액에 희석시킨 희석액을 넣어 서서히 식힌후에 메칠알콜 20ℓ를 투입하여 재차 희석을 시켜 이형제를 제조함으로써 이루어지는 것이다.In the present invention, 80Kg of rosin is mixed with 66 L of diesel oil, and put into a container, followed by dissolution by applying 100 ° C of heat. After dilution, the mixture is diluted sufficiently, and the diluted solution is slowly added to the dissolved solution, and then cooled slowly, and then 20 liters of methyl alcohol are added to dilute again to prepare a release agent.

본 발명은 이와같은 종래 콘크리트 제품 이형제의 문제점을 해결하기 위한 것으로 본 발명의 실시예를 제조공정별로 상세히 설명하면 다음과 같다.The present invention is to solve the problems of the conventional concrete product release agent described in detail the embodiment of the present invention by the manufacturing process as follows.

제조공정Manufacture process

(제 1공정)(First process)

송진 80Kg을 경유 66ℓ와 혼합시켜 용기에 넣은 다음 100℃의 열을 가하여 용해시켜 놓는다.80 Kg of rosin are mixed with 66 L of diesel oil and placed in a container, and dissolved by applying 100 ° C heat.

(제 2공정)(2nd step)

계면활성제 8몰 20Kg을 용기에 넣고 30℃의 열로 용해시킨후 계면 활성제 40몰 1Kg을 혼합한다음 TEA3Kg을 투입하여 충분히 희석시킨다.8 mol 20 Kg of surfactant is put in a container and dissolved by heat at 30 ° C., 40 mol 1 Kg of surfactant is mixed, and TEA 3 Kg is added thereto to dilute sufficiently.

(제 3공정)(3rd step)

상기 제 1공정의 용해액에 제 2공정의 희석액을 서서히 넣으면서 열이 완전히 식을때까지 희석시킨다.The diluent of the second process is slowly added to the solution of the first process until the heat is completely cooled.

(제 4공정)(4th step)

충분히 식힌 제 4공정의 액체에 메칠알콜 20ℓ를 넣어 재차 희석시킨다.20 liters of methyl alcohol was added to the liquid of the fourth cooling step and diluted again.

(제 5공정)(5th process)

위 공정에 의해 제조된 본 발명의 이형제를 드럼통에 정량을 넣어 시멘트 제품 공장에 납품한다.The release agent of the present invention prepared by the above process is put into a drum and delivered to a cement product factory.

상기와 같은 공정으로 제조되는 본 발명의 이형제는 다음과 같은 실시예의 원료 조성비로 제조한다.The release agent of the present invention prepared by the above process is prepared by the raw material composition ratio of the following examples.

실시예Example

송진(Rosin) 80Kg경유(Diesel Fuel Oil) 66ℓ계면활성제 8몰 20KgRosin 80Kg Diesel Fuel Oil 66ℓ Surfactant 8mol 20Kg 계면활성제 40몰 1Kg메칠 알콜(Methyl Alcohol) 20ℓSurfactant 40mol 1Kg Methyl Alcohol 20ℓ

상술한 이와같은 본 발명은 콘크리트 제품 공장에서 유성과 수용성으로 복합적으로 사용할 수가 있고 토목건축건설현장에서 종래 거푸집 판넬 박리제로 폐유를 사용하엿던것을 본 발명의 이형제를 사용하여 폐유로 인한 환경오염을 줄일수 있는 이점이 있는 것으로서, 본 발명의 이형제는 주형(Mold)으로부터 콘크리트제품을 간단히 탈형시킬 수 있고 탈형된 콘크리트제품은 표면처리가 매끈하게 양생되는 매우 우수한 효과가 있는 제품인 것이다.The present invention as described above can be used in combination with oil and water-soluble in concrete product factory, and used waste oil as a conventional formwork panel stripping agent in civil construction construction site to reduce the environmental pollution caused by waste oil by using the release agent of the present invention. As an advantage, the release agent of the present invention can simply demold the concrete product from the mold, and the demolded concrete product is a product having a very good effect that the surface treatment is smoothly cured.

Claims (1)

송진 80Kg을 경유 66ℓ와 혼합시켜 용기에 넣은 다음 100℃의 열을 가해 용해시키고, 계면활성제 8몰 20Kg을 용기에 넣고 30℃의 열로 용해 시킨후 계면활성제 40몰 1Kg을 혼합한 다음 TEA3Kg을 투입하여 충분히 희석시키며, 상기 용해시킨 용해액에 희석시킨 희석액을 넣어 서서히 식힌후에 메칠알콜 20ℓ를 투입하여 재차 희석을 시켜 이형제를 제조함을 특징으로하는 콘크리트제품의 이형제 제조방법.80Kg of rosin is mixed with 66L of diesel oil and put into a container. After dissolving by heating at 100 ℃, 8mol of 20Kg of surfactant is put into a container and dissolved by heat at 30 ℃, 40Kg of 1Kg of surfactant is mixed, and then TEA3Kg Diluting sufficiently, the diluted solution was added to the dissolved solution, and slowly cooled, and then 20 liters of methyl alcohol were added to dilute again to prepare a release agent for the concrete product.
KR1020000044421A 2000-07-31 2000-07-31 Concrete a product of separate manufacture method KR20020011037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000044421A KR20020011037A (en) 2000-07-31 2000-07-31 Concrete a product of separate manufacture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000044421A KR20020011037A (en) 2000-07-31 2000-07-31 Concrete a product of separate manufacture method

Publications (1)

Publication Number Publication Date
KR20020011037A true KR20020011037A (en) 2002-02-07

Family

ID=19681110

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000044421A KR20020011037A (en) 2000-07-31 2000-07-31 Concrete a product of separate manufacture method

Country Status (1)

Country Link
KR (1) KR20020011037A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101830032B (en) * 2009-03-10 2013-07-17 刘新智 Preparation method of concrete long-acting mould release agent
KR101475184B1 (en) * 2014-08-14 2014-12-22 정영종 Environment Friendly Water Soluble Release Agent for Concrete Forming Mold
CN106182367A (en) * 2016-07-01 2016-12-07 陈凌燕 A kind of concrete emulsified releasing agent
KR20220025984A (en) 2020-08-24 2022-03-04 곽건호 Eco-friendly water-soluble mold release agent composition comprising rosin amide and method for preparing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830001664A (en) * 1980-02-29 1983-05-18 다께미 쥰이찌 High temperature ceramic filter
KR870005056A (en) * 1985-11-20 1987-06-04 김순배 Method of manufacturing release agent for concrete products
KR870010150A (en) * 1986-04-02 1987-11-30 김순배 Manufacturing method of demolding oil for concrete fume pipe
KR890001653A (en) * 1987-07-14 1989-03-28 티 아이 오토모티브 디비젼 오브 티아이 캐나다 아이엔씨. Method and apparatus for forming a flanged end in a tubular workpiece
KR100242608B1 (en) * 1997-11-10 2000-02-01 이한종 Manufacturing method of soluable release agent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830001664A (en) * 1980-02-29 1983-05-18 다께미 쥰이찌 High temperature ceramic filter
KR870005056A (en) * 1985-11-20 1987-06-04 김순배 Method of manufacturing release agent for concrete products
KR870010150A (en) * 1986-04-02 1987-11-30 김순배 Manufacturing method of demolding oil for concrete fume pipe
KR890001653A (en) * 1987-07-14 1989-03-28 티 아이 오토모티브 디비젼 오브 티아이 캐나다 아이엔씨. Method and apparatus for forming a flanged end in a tubular workpiece
KR100242608B1 (en) * 1997-11-10 2000-02-01 이한종 Manufacturing method of soluable release agent

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101830032B (en) * 2009-03-10 2013-07-17 刘新智 Preparation method of concrete long-acting mould release agent
KR101475184B1 (en) * 2014-08-14 2014-12-22 정영종 Environment Friendly Water Soluble Release Agent for Concrete Forming Mold
CN106182367A (en) * 2016-07-01 2016-12-07 陈凌燕 A kind of concrete emulsified releasing agent
KR20220025984A (en) 2020-08-24 2022-03-04 곽건호 Eco-friendly water-soluble mold release agent composition comprising rosin amide and method for preparing the same

Similar Documents

Publication Publication Date Title
CN101725208A (en) Heat-preservation and heat-insulation crack-resisting brick made from modified vitrified micro beads
US5599597A (en) Concrete molding with improved acid resistance
CN106007613B (en) A kind of self heat insulation wall gypsum based composite and preparation method thereof
CN108658566A (en) A kind of preparation method of the environmentally friendly water-glass sand proximate matter material of zirconia-corundum refractory brick production
CN108516745A (en) A kind of small expended and vitrified ball heat insulating plate and preparation method thereof
KR20020011037A (en) Concrete a product of separate manufacture method
CN113135706A (en) Artistic concrete based on inorganic artificial stone processing waste and preparation method thereof
CN103467029B (en) A kind of maize straw hollow-brick block and preparation method thereof
CN101531026A (en) Method for preparing plaster evacuated mould
CN110509425A (en) A kind of concrete prefabricated wallboard and its production technology
CN109020398A (en) A kind of colour high performance concrete (RPC) prefabricated components and production method
CN106336139A (en) End-capping diethanolisopropanolamine efficient cement grinding aid and preparation method thereof
CN113979696A (en) Formula and production process of glass fiber reinforced precast concrete member
CN101863630A (en) Gelled material for preparing baking-free bricks and preparation and application method thereof
CN1386717A (en) Regenerated light aggregate concrete hollow brick and its production method
CN107417203A (en) A kind of moisturizing self-maintenance concrete pouring material
CN1176148C (en) Light insulating material prepared from waste foamed polyphenyl material and its preparing process
CN101544019B (en) Concentrated mold release agent for cement encaustic tile
CN108046714A (en) A kind of method that can demould floor tile immediately using scrap glass production
CN107459303B (en) Preparation method of non-autoclaved PHC (prestressed high-strength concrete) tubular pile easy to distribute
CN113152777A (en) Fabricated concrete brick based on machine-made sand material and preparation method thereof
CN106966652A (en) A kind of preparation method of paper white sludge based artificial stone
CN112408905A (en) Baking-free antique black brick based on construction waste tailings and preparation method and application thereof
CN111410491A (en) Inorganic regenerated stone plate completely taking building waste as aggregate and preparation method thereof
KR830001664B1 (en) Manufacturing Method of Water Soluble Release Agent for Concrete Products

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application