KR20000067360A - Light weight board for building - Google Patents
Light weight board for building Download PDFInfo
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- KR20000067360A KR20000067360A KR1019990015094A KR19990015094A KR20000067360A KR 20000067360 A KR20000067360 A KR 20000067360A KR 1019990015094 A KR1019990015094 A KR 1019990015094A KR 19990015094 A KR19990015094 A KR 19990015094A KR 20000067360 A KR20000067360 A KR 20000067360A
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- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/024—Steam hardening, e.g. in an autoclave
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- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
- C04B14/12—Expanded clay
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- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/20—Mica; Vermiculite
- C04B14/204—Mica; Vermiculite expanded
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- 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
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
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- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0091—Organic co-binders for mineral binder compositions
- C04B2103/0092—Organic co-binders for mineral binder compositions for improving green strength
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
Description
본 발명은 건축용 판재에 관한 것으로, 특히 경량이면서 강도가 높고, 단열, 방음, 방습, 방열효과가 우수한 건축용 경량판재 및 이의 제조방법에 관한 것이다.TECHNICAL FIELD The present invention relates to a building plate, and in particular, to a lightweight building plate having a high strength, excellent insulation, soundproofing, moisture proof, and heat dissipation, and a manufacturing method thereof.
일반적으로 사용되는 건축용 판재는 단순히 시멘트와 일반천연골재를 혼합하여 양생한다. 그리고 단열을 위해 상기 판재에 의해 형성된 건축물의 외벽과 내벽 공간에 질석 또는 퍼라이트를 소석회나 수성접착제 또는 규산 소다 접착제를 이용해 채워주는 식의 단열공법이 사용된다. 또한 이와 다른 단열공법으로 스치로폴 판재로 된 단열재로 시공하기도 한다.Commonly used building plate is cured by simply mixing cement and natural natural aggregate. And heat insulation method of filling the vermiculite or perlite in the outer wall and inner wall space of the building formed by the plate using a slaked lime, an aqueous adhesive or a silicate soda adhesive is used for the insulation. In addition, it may be used as a heat insulating material made of Schiropol sheet by another heat insulating method.
그러나 이러한 종래의 건축용 판재는 중량일 뿐만 아니라 강도가 약하고, 또한 상기한 바와 같이 별도의 단열시공을 해야만 되므로 시공이 번거롭고 비용이 많이 소요되는 문제점이 있었다.However, such a conventional building plate has a problem that the construction is cumbersome and expensive because not only the weight, but also the strength is weak, and must be separately insulated as described above.
그리고, 스치로폴 판재는 열에 약하고 벽속에 매몰된 상태에서도 인체에 유해한 유독가스를 발생하고 있어 선진국에서는 사용이 전면 금지된 실정이며, 시공시 발생되는 스치로폴 잔재물로 인해 토양과 수질이 크게 오염되는 문제점이 있었다.In addition, Schiropol sheet is weak in heat and generates harmful toxic gases even when buried in the wall. Therefore, the developed countries are completely prohibited from use, and the Schiropol remnants generated during construction have greatly contaminated soil and water quality. .
한편, 종래의 다른 예로서 단순히 시멘트와 일반천연골재를 혼합하여 양생된 일반판재 대신에 인조경량골재를 시멘트와 혼합하여 양생된 판재가 제안된 바 있다. 상기 인조경량골재는 석회성분이 없고 무기물이 다량 함유된 팽창점토인 카올린점토에 미량의 산화철 또는 기타물질을 첨가 혼합하여서 된 것으로 2mm~20mm 크기로 성형된 후, 1000~1200℃의 열 회전가마에서 발포소성시켜서 얻어진다. 그러나 이또한 강도가 다소 보완된 반면에, 이러한 강도 유지를 위해 다량의 시멘트를 첨가해야만 됨으로써 경량을 기대하기 어려운 문제점이 있었다. 또한 판재에 결로 현상이 발생될 뿐만 아니라 다량으로 첨가된 상기 시멘트부분이 열과 소리를 반대쪽까지 전달시키는 작용을 함으로써 단열은 물론 방열, 방습, 방음, 방수효과를 전혀 기대할 수 없는 문제점이 있었다.On the other hand, as another conventional art, instead of the general plate cured by simply mixing cement and natural natural aggregate, a plate cured by mixing artificial light aggregate with cement has been proposed. The artificial light weight aggregate is made by adding and mixing a small amount of iron oxide or other substances in kaolin clay, which is an expanded clay containing no lime and a large amount of inorganic material, and is formed into a size of 2 mm to 20 mm, and then in a thermal rotary kiln at 1000 to 1200 ° C. It is obtained by foaming and firing. However, this also has a somewhat complementary strength, but due to the need to add a large amount of cement to maintain this strength, there was a problem that it is difficult to expect light weight. In addition, the condensation phenomenon occurs in the plate as well as a large amount of the cement portion added to the action to transfer the heat and sound to the opposite side, there was a problem that can not be expected of the heat dissipation, moisture proof, soundproofing, waterproof effect at all.
따라서 본 발명의 목적은 경량이면서 강도가 강하고, 별도의 단열시공없이도 단열은 물론 방열, 방습, 방음, 방수효과를 갖도록 하는데 있다. 본 발명의 또다른 목적은 스치로폴에 의한 환경오염을 미연에 방지하는데 있다. 이러한 본 발명의 목적을 달성하기 위하여 인조경량골재 50%에 질석 15%, 세라믹스골재 2%, 플라이애쉬 1%, 제오 라이트분말 2%를 체적비율로 혼합하고, 이 혼합물에 다시 시멘트 30%를 체적비율로 혼합한 후, 물이 시멘트의 체적비율 45~60%가 되도록 물을 넣고 혼련시킨 다음 형틀에 넣고 60℃로 가열하여서 1일 증기 양생시켜서 된 것을 특징으로 한 건축용 경량판재 및 이의 제조방법이 제공된다.Therefore, an object of the present invention is to have a light weight and strong strength, heat insulation, moisture-proof, sound-proof, waterproof, as well as insulation without a separate insulation construction. Still another object of the present invention is to prevent environmental pollution by Schiropol. In order to achieve the object of the present invention, 50% of artificial light weight aggregate is mixed with 15% vermiculite 15%, ceramic aggregate 2%, fly ash 1%, zeolite powder 2% by volume ratio, and the mixture 30% by volume cement After mixing at a ratio, water is kneaded with water so that the volume ratio of cement is 45-60%, and then put into a mold and heated at 60 ° C. for 1 day to steam-cure the building material, and a manufacturing method thereof. Is provided.
도 1은 본 발명에 의하여 제조된 경량판재를 예시한 사시도.1 is a perspective view illustrating a lightweight plate produced according to the present invention.
* 도면의주요부분에대한부호의설명 *Explanation of symbols on the main parts of the drawing
1 : 경량판재1: lightweight plate
2 : 인조경량골재2: artificial lightweight aggregate
이하 본 발명의 제조방법을 각 공정에 따라 보다 상세히 설명한다.Hereinafter, the manufacturing method of the present invention will be described in more detail according to each process.
(제1공정)(Step 1)
이 공정은 본 발명의 주원료인 통상의 인조경량골재(2)를 얻는 공정으로서, 이는 석회성분이 없고 무기물이 다량 함유된 팽창점토인 카올린점토에 미량의 산화철 또는 기타물질을 첨가 혼합한다. 그런 다음 상기 혼합물을 2mm~20mm 크기로 성형하여 열 회전가마에서 1000℃~1200℃로 발포 소성시켜서 얻어진다.This step is to obtain a conventional artificial lightweight aggregate (2), which is the main raw material of the present invention, which is added and mixed with a small amount of iron oxide or other substances to kaolin clay, which is expanded clay which is free of lime and contains a large amount of inorganic matter. Then, the mixture is molded into a size of 2 mm to 20 mm and foamed and calcined at 1000 ° C. to 1200 ° C. in a thermal rotary kiln.
(제2공정)(2nd step)
이 공정은 본 발명의 보조골재로 원적외선을 자연 방사하는 세라믹스 골재를 얻는 공정으로서, 30여종 이상 각종 원소가 화합 조성된 천연석(맥반석)을 적당크기로 파쇄한 후, 이 원석에서 원적외선 방사를 방해하는 유기성 물질과 결점있는 원소들을 제거하기 위해 1200℃의 열 가마에서 열처리하여 새로운 물성을 갖는 세라믹스골재를 얻는다.This step is to obtain a ceramic aggregate that spontaneously emits far-infrared rays as an auxiliary aggregate of the present invention. After crushing a natural stone (macvanite) composed of more than 30 kinds of various elements in a suitable size, it prevents far-infrared radiation from the gemstone. In order to remove the defective elements with organic substances, heat treatment is carried out in a kiln at 1200 ℃ to obtain a ceramic aggregate having new properties.
(제3공정)(3rd step)
이 공정은 본 발명의 보조골재로 공기와 물의 침투가 빠른 공극을 갖는 제오 라이트 분말을 얻는 공정으로서, 다공질로 형성된 규산염 광물질인 제오 라이트 원석을 800℃의 열 회전가마에서 불순물 이온을 제거시킨 후, 약 5~10 메쉬 이하로 파쇄시켜 분말을 얻는다.This process is to obtain a zeolite powder having pores with rapid penetration of air and water into the auxiliary aggregate of the present invention, after removing the impurity ions of the zeolite ore, which is a silicate mineral formed porous, in a thermal rotary kiln at 800 ℃, The powder is crushed to about 5-10 mesh or less.
(제4공정)(4th step)
이 공정은 본 발명의 보조골재인 질석분말을 얻는 공정으로서, 상기 질석분말은 통상에서와 같이 팽창물질로써 경량판재(1)의 무게 비중을 가볍게 개선시키는 작용을 한다. 이는 원석인 질석입자들의 물질 내부에 공극이 발생되도록 1000℃의 열가마에서 팽창시킨다.This process is to obtain a vermiculite powder, which is an auxiliary aggregate of the present invention, wherein the vermiculite powder serves to lightly improve the weight specific gravity of the lightweight plate material 1 as an expansion material. It expands in a hot kiln at 1000 ° C. so that voids are generated in the material of vermiculite particles which are gemstones.
(제5공정)(5th process)
이 공정은 경량판재의 장기 강도의 개선과 시멘트의 화학반응을 억제하는 플라이 애쉬(FLY-ASH)를 얻는 공정으로서, 상기 플라이 애쉬는 굴뚝 집진기에서 집진된 부산물로서 화력발전소 등에서 얻을 수 있다.This process is to obtain a fly ash (FLY-ASH) to improve the long-term strength of the lightweight plate and suppress the chemical reaction of the cement, the fly ash is a by-product collected in the chimney dust collector can be obtained in thermal power plants and the like.
(제6공정)(Step 6)
이 공정은 무게가 가벼운 제1공정의 인조경량골재 50%(체적비율)와 무게가 무거운 시멘트의 혼합과정에서 이 혼합물의 비중을 맞추는 공정으로서, 이를 위해 제4공정의 질석분말 15%(체적비율)와 물10%(체적비율)를 가하고 혼련기에서 단시간 회전시킨다.This process is to adjust the specific gravity of the mixture in the process of mixing 50% (volume ratio) of artificial light weight aggregate of the first process with light weight and heavy cement, so that the vermiculite powder of process 4 is 15% (volume ratio). ) And 10% of water (volume ratio) are added and rotated in the kneader for a short time.
(제7공정)(7th process)
이 공정은 제6공정에서 질석분말이 완전히 미세한 분말이 되면 다시 장기 강도 개선제로 제5공정의 플라이 애쉬(FLY-ASH)1%와, 수분제거제로 제2공정의 세라믹스골재 2%와, 그리고 시멘트 독성을 제거하기 위해 제3공정의 제오 라이트분말 2%와, 시멘트 30%를 체적비율로 혼합시키고, 이 혼합물의 30%에 해당되는 물을 체적비율로 혼합시켜 혼합기에서 가벼운 경량골재(비중 0.1~0.38)가 부분적으로 치중되지 않도록 골고루 혼합시킨다.In this process, when vermiculite powder is completely fine powder in the sixth process, FLY-ASH in the fifth process as a long-term strength improver, 2% of ceramic aggregate in the second process as a moisture remover, and cement In order to eliminate the toxicity, 2% zeolite powder of the 3rd process and 30% cement are mixed at a volume ratio, and 30% of the water is mixed at a volume ratio. Mix evenly so that 0.38) is not partially weighted.
(제8공정)(Step 8)
이 공정은 제6,7공정에서와 같이 시멘트와 골고루 혼합된 혼합물에 물이 시멘트의 체적비율 45%~60%가 되도록 물을 넣어 골고루 혼련시키는 공정이다.In this step, as in the sixth and seventh steps, the mixture is evenly kneaded with water so that the volume ratio of the cement is 45% to 60%.
(제9공정)(Step 9)
이 공정은 제8공정에서 혼련된 혼합물을 형틀에 넣고 60℃이하에 1일 가량 증기 양생시킨 후 자연통기 양생시키는 공정으로서, 이로써 일련의 작업을 완료하게 되는 것이다.In this step, the mixture kneaded in step 8 is put into a mold and steam cured at about 60 ° C. or less for one day, followed by natural aeration curing, thereby completing a series of operations.
다음은 상기에서와 같은 공정에서 본 발명의 보조골재의 각 물성을 좀더 상세히 설명한다.Next, the physical properties of the auxiliary aggregate of the present invention in the same process as described above will be described in more detail.
제오 라이트분말의 제법과 물리적 특성Preparation and Physical Properties of Zeolite Powder
다공질로 형성된 규산염 광물질을 적당크기로 파쇄시켜 800℃의 열 회전가마에서 불순물 이온을 제거한 후, 시멘트에 첨가시켜 시멘트 양생과정에서 발생하는 인체에 유해한 라듐방사체 또는 독가스 등을 규산염 광물질의 물리적 특성을 이용하여 물리적으로 흡착시키거나 화학적 양이온 치환작용을 통해 제거함으로써 시멘트의 강도를 높이고 인체에 해로운 독성물질과 공해물질을 제거하는 작용을 한다.The porous silicate mineral is crushed to a suitable size to remove impurity ions from the thermal rotary kiln at 800 ° C, and then added to cement to use the physical properties of silicate minerals such as radium radiators or poison gases that are harmful to the human body. By physically adsorbing or removing through chemical cation substitution, it increases the strength of cement and removes toxic and pollutants harmful to human body.
질석분말의 제법과 물리적 특성Preparation and physical properties of vermiculite powder
이는 통상에서와 같이 원석인 질석들을 물질 내부에 공극이 발생하도록 1000℃의 열 회전가마에서 질석을 팽창(비중 0.1~0.38)시켜 제조되는 가벼운 질석으로서, 공기와 물의 침투가 빠른 팽창물질의 특성을 이용하여 판재 제조방법에서 경량골재의 접착제로 이용하는 시멘트와 경량골재와의 비중이 다르므로 고르게 혼합되지 않는 문제점을 개선하기 위해 필수적으로 첨가된다.This is a light vermiculite produced by expanding vermiculite (specific gravity 0.1 ~ 0.38) in a thermal rotary kiln at 1000 ° C so that pores of vermiculite, such as gemstones, are formed inside the material. Since the specific gravity of the cement and the light weight aggregate used as the adhesive of the light weight aggregate in the manufacturing method of the plate is different, it is essentially added to improve the problem of not mixing evenly.
플라이애쉬(FLY-ASH)의 제법과 물리적 특성Preparation and physical properties of FLY-ASH
화력발전소에서 생산되는 부산물로 시멘트를 절약하는 차원을 넘어 콘크리트 경량판재의 품질 향상을 위해 시멘트에 첨가시켜 제품의 장기 강도의 개선, 수화열의 감소, 알칼리 시멘트의 화학반응억제 및 단열과 방음의 성능 개선을 위해 미량 첨가하고 있다.As a by-product produced by thermal power plants, it is added to cement to improve the quality of concrete lightweight plates, not only to save cement, but also to improve the long-term strength of the product, to reduce the heat of hydration, to inhibit the chemical reaction of alkali cement and to improve the insulation and sound insulation performance. A small amount is added for
세라믹스골재의 제법과 물리적 특성Preparation and Physical Properties of Ceramic Aggregate
세라믹스골재란 특별한 조건을 주지 않고서 자연 상태의 조건에서 대량의 원적외선이 방사되도록 새롭게 개발된 세라믹스 골재로서, 30여종 이상의 각종 원소(SiO2, AL2O3)로 화합조성이 되어 있는 천연의 원석에서 원적외선의 자연방사를 방해하는 유기성물질과 결점이 있는 원소들을 제거하기 위해 원석을 적당크기로 파쇄해 1200℃의 열 가마에서 고열 처리하면 그 과정에서 결점이 있는 원소와 유기성 물질은 자연 연소되고 남은 원소들은 인접 원소들과 녹아 엉키면서 6각형 구조의 기하학적인 다공성 형상으로 결합되고, 로의 연료가 연소되는 과정에서 자연적으로 발산하는 원적외선이 세라믹물질에 흡착 충전되면, 원적외선의 자연 방사 능력면에서 조건을 주지 않고도 대량의 원적원선을 방사하도록 유도한 새로운 물성을 가지는 세라믹스골재이다. 이 물성의 특성을 시멘트에 응용해 원적외선의 수분제거능력으로 인해 판재의 벽체 결로현상을 방지하게 되고, 원적외선의 열 방사능력을 이용 난방 열로 인한 실내 온기를 벽체에 흡수되지 않도록 열을 방사하게 하여 쾌적한 실내온기를 유지하도록 한다.Ceramic aggregate is a ceramic aggregate newly developed to radiate a large amount of far-infrared rays under natural conditions without giving special conditions. It is a natural aggregate composed of more than 30 kinds of elements (SiO 2 , AL 2 O 3 ). In order to remove organic substances and defects that interfere with the natural radiation of far-infrared rays, the ore is crushed to a suitable size and subjected to high heat treatment in a thermal kiln at 1200 ℃. In the process, the defective and organic substances are naturally burned and remaining. They are melted and entangled with adjacent elements and combined into a geometric porous shape of hexagonal structure. When the far-infrared rays naturally emitted during the combustion of furnace fuel are adsorbed and charged to the ceramic material, the conditions in terms of the natural radiation ability of the far-infrared rays are notified. Ceramic aggregate with new properties to induce a large number of far-infrared rays without radiation to be. By applying this property to cement, it prevents condensation of the wall of the plate due to the moisture removal ability of far infrared rays, and makes it possible to radiate heat so that indoor warmth caused by heating heat is not absorbed by the wall by using the heat radiation ability of far infrared rays. Keep indoor warmth.
이와 같이 인공으로 가공된 경량골재를 주원료로 하여 판재를 생산하기 위해 접착제로 시멘트를 이용하고, 여기에 첨가되고 있는 보조골재로써 질석분말, 제오 라이트분말, 플라이애쉬분말, 세라믹스골재들이 첨가되어 상기 시멘트와 화학적으로 상호작용을 함으로써 판재의 강도는 물론 실내의 습기를 흡입 및 방출하는 호흡성도 종전의 판재들보다 현저하게 향상된다. 또한 수분제거능력을 가지고 있는 세라믹스골재를 이용함으로써 벽체의 결로를 방지하고, 외벽으로부터 침투하는 수분을 방지하며, 실내의 온기가 벽체로 흡수되는 것을 방지하게 되는 것이다.In this way, cement is used as an adhesive to produce a sheet material using artificially processed lightweight aggregate as a main raw material, and vermiculite powder, zeolite powder, fly ash powder, and ceramic aggregate are added as auxiliary aggregates added thereto. By chemically interacting with the board, the strength of the boards as well as the respiratory properties of inhaling and releasing moisture in the room are remarkably improved. In addition, by using a ceramic aggregate having a moisture removal ability to prevent condensation of the wall, to prevent moisture penetrating from the outer wall, to prevent the warmth of the room is absorbed into the wall.
국립건설 시험소 의뢰시험 제665호에 대한 시험성과는 아래의 표와 같다.The test results for the 665 commissioned test of the National Construction Laboratory are shown in the table below.
시험성과 1Test result 1
시험성과 2 (음향투과 손실 시험성과)Test result 2 (sound transmission loss test result)
(측정방법은 KSF 2808에 의거한 실험)(Measurement method based on KSF 2808)
상술한 바와 같이 본 발명은 경량이면서 강도가 높고, 별도의 단열시공없이도 단열은 물론 방음, 방습, 방열효과를 갖게 됨으로써 상당한 비용절감과 함께 시공의 간편성 및 효율성을 한층 증대시킬 수 있는 효과가 있다.As described above, the present invention is lightweight and high in strength, and has a thermal insulation, soundproofing, moisture proofing, and heat dissipation effect without additional thermal insulation, and can significantly increase the simplicity and efficiency of construction with significant cost reduction.
또한 이같이 가격이 저렴하면서 단열은 물론 방음, 방습, 방열효과를 갖게 됨에 따라 단열재로써 스치로폴 판재의 사용이 불필요하게 되고, 이로인해 시공시 상기 스치로폴 판재의 잔재물로 인한 환경오염을 미연에 방지할 수 있는 효과를 갖게 된다.In addition, as the price is low, insulation, as well as soundproofing, moisture-proof, and heat-dissipating effect, the use of Schiropol plate as a heat insulating material is unnecessary, thereby preventing environmental pollution due to the residue of the Schiropol plate during construction. Will have an effect.
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| CN109320135A (en) * | 2018-09-30 | 2019-02-12 | 镇江华智睿安物联科技有限公司 | Insulation medium cavity ceramic composite and preparation method in a kind of mass spectrum ionization source |
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