KR101226805B1 - Incombustible building material board using wood sawdust and manufacturing method thereof - Google Patents
Incombustible building material board using wood sawdust and manufacturing method thereof Download PDFInfo
- Publication number
- KR101226805B1 KR101226805B1 KR1020080001910A KR20080001910A KR101226805B1 KR 101226805 B1 KR101226805 B1 KR 101226805B1 KR 1020080001910 A KR1020080001910 A KR 1020080001910A KR 20080001910 A KR20080001910 A KR 20080001910A KR 101226805 B1 KR101226805 B1 KR 101226805B1
- Authority
- KR
- South Korea
- Prior art keywords
- combustible
- sawdust
- wood
- composition
- weight
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
이 발명은 친환경소재로 조성된 불연성 조성물을 이용하여 불연 처리한 목재톱밥을 이용한 불연 건축재 보드 및 그 제조방법에 관한 것으로서, 목재톱밥을 기계 배합기에 투입하는 단계와, 목재톱밥에 불연성 조성물을 스프레이 방식으로 살포함과 더불어 목재톱밥을 배합하는 단계와, 불연성 조성물이 골고루 함침된 목재톱밥을 건조하여 불연톱밥을 생성하는 단계와, 불연톱밥에 본드를 투입하여 서로 간에 결합될 수 있도록 한 후, 형틀에 넣고 가압하여 성형 후 형틀에서 분리하여 건조하는 단계를 포함하며, 불연성 조성물은 30중량%의 암모늄 폴리포스페이트(Ammonium polyphosphate)와, 5중량%의 구아니딘설파메이트(Guanidinesulfamate)와, 5중량%의 암모늄 헥사메타포스페이트(Ammonium hexametaphosphate), 및 60중량%의 물로 구성된 것을 이용한다. 이 발명은 친환경소재로 조성되어 환경오염을 예방할 수 있는 불연성 조성물을 이용하여 불연 처리한 목재에서 생성된 불연톱밥이나 일반 목재에서 생성된 톱밥을 상기 불연성 조성물을 이용하여 불연처리 함으로써, 화재안전에 많은 도움을 주는 목재톱밥을 이용한 불연 건축재 보드를 제공할 수 있다.The present invention relates to a non-combustible building material board using a non-flammable wood sawdust using a non-combustible composition made of environmentally friendly materials and a method for manufacturing the same, comprising the steps of injecting wood sawdust into a machine blender, spraying the non-combustible composition on wood sawdust In addition to the step of spraying the wood sawdust and blending, the step of drying the wood sawdust impregnated evenly with the non-combustible composition to produce a non-burning sawdust, and put the bond to the non-combustible sawdust to be bonded to each other, then to the mold Injecting and pressing, forming and drying in a mold after drying, the non-combustible composition is 30% by weight of ammonium polyphosphate (Ammonium polyphosphate), 5% by weight of guanidinesulfamate (Guanidinesulfamate), 5% by weight of ammonium hexa Metaphosphate (Ammonium hexametaphosphate) and 60% by weight of water is used. The present invention is a non-combustible sawdust produced in non-combustible wood using a non-combustible composition that is composed of an environmentally-friendly material to prevent environmental pollution, or a non-flammable treatment using the non-combustible composition by using the non-combustible composition, a lot of fire safety Non-combustible building boards using wood sawdust can be provided.
Description
이 발명은 목재톱밥을 이용한 불연 건축재 보드 및 그 제조방법에 관한 것이며, 더욱 상세하게는 친환경소재로 조성된 불연성 조성물을 이용하여 불연 처리한 목재에서 생성된 불연톱밥이나 일반 목재에서 생성된 톱밥을 상기 불연성 조성물을 이용하여 불연 처리한 불연톱밥을 이용하는 불연 건축재 보드 및 그 제조방법에 관한 것이다.The present invention relates to a non-combustible building material board using wood sawdust and a method of manufacturing the same, and more particularly to the non-combustible sawdust generated from non-combustible wood using a non-combustible composition made of environmentally friendly materials or sawdust generated from ordinary wood The present invention relates to a non-combustible building material board using non-combustible sawdust treated with a non-combustible composition using a non-combustible composition, and a method of manufacturing the same.
일반적으로 건축물 등에는 지진, 바람, 눈, 물, 번개 등의 자연재해, 혹은 사람의 파손 등을 고려한 방염액을 칠하고 있다. 그런데, 이러한 방염액칠은 주거용 건물의 화재안전에 전혀 도움이 되지 못하고, 오히려 유기성물질로 한번 발화되면 유해성 유독가스가 많이 발생하여 인명에 많은 피해를 주게 된다. In general, buildings are coated with flame retardants in consideration of natural disasters such as earthquakes, wind, snow, water, and lightning, or human damage. However, such flame retardant coating is not at all helpful to the fire safety of residential buildings, rather, once ignited with organic materials, a lot of harmful toxic gases are generated, causing a lot of damage to life.
종래에는 전세계적으로 강력하게 규제하고 있는 유독성 방염액이나 유해성 및 유독성이 강한 난연재를 건축물에 이용하였다. 그런데, 이러한 물질은 습기와 결합하여 산성의 부생물을 생성하고, 이것이 습기가 많은 곳에 노출되어 추워질 경우에는 결로가 생기게 되며, 이러한 결로가 마르게 되면 백화라고 불리는 현상이 나타난다. 더 나아가 결로가 풀리게 되면 습기가 또 생기게 되어 결과적으로 목재류가 썩게 되는 현상이 발생한다.In the past, toxic flame retardants or highly harmful and toxic flame retardants which are strongly regulated worldwide have been used in buildings. However, these substances combine with moisture to produce acid by-products, and when it is exposed to high humidity and becomes cold, condensation occurs. When this condensation dries, a phenomenon called whitening occurs. Furthermore, when the condensation is released, moisture is generated again, resulting in rotting wood.
현재, 목재에서 생성되는 목재톱밥은 대부분 폐기물로 처리하고 있으나, 경우에 따라서는 압착하여 건축재 보드로 사용하고도 있다. 그런데, 이러한 건축재 보드는 일반적인 목재톱밥의 성질을 갖기 때문에, 화재에 취약할 수밖에 없다.Currently, most of the wood sawdust produced in wood is treated as waste, but in some cases, it is used as a building material board by pressing. However, since these building boards have the characteristics of general wood sawdust, it is inevitably vulnerable to fire.
따라서, 이 발명은 앞서 설명한 바와 같은 종래기술의 문제점을 해결하기 위하여 안출된 것으로서, 친환경소재로 조성되어 환경오염을 예방할 수 있는 불연성 조성물을 이용하여 불연 처리한 목재에서 생성된 불연톱밥이나 일반 목재에서 생성된 톱밥을 상기 불연성 조성물을 이용하여 불연처리 함으로써, 화재안전에 많은 도움을 주는 목재톱밥을 이용한 불연 건축재 보드 및 그 제조방법을 제공하는 데 그 목적이 있다.Therefore, the present invention has been made to solve the problems of the prior art as described above, in the non-combustible sawdust or general wood produced from non-combustible wood using a non-combustible composition that is composed of environmentally friendly materials to prevent environmental pollution The purpose of the present invention is to provide a non-combustible building material board using wood sawdust and a method of manufacturing the same, by producing a non-combustible sawdust produced using the non-combustible composition.
상기 목적을 달성하기 위한 이 발명은, 목재톱밥을 기계 배합기에 투입하는 단계와, 목재톱밥에 불연성 조성물을 스프레이 방식으로 살포함과 더불어 목재톱밥을 배합하는 단계와, 불연성 조성물이 골고루 함침된 목재톱밥을 건조하여 불연톱밥을 생성하는 단계와, 불연톱밥에 본드를 투입하여 서로 간에 결합될 수 있도록 한 후, 형틀에 넣고 가압하여 성형 후 형틀에서 분리하여 건조하는 단계를 포함하며, 불연성 조성물은 30중량%의 암모늄 폴리포스페이트(Ammonium polyphosphate)와, 5중량%의 구아니딘설파메이트(Guanidinesulfamate)와, 5중량%의 암모늄 헥사메타포스페이트(Ammonium hexametaphosphate), 및 60중량%의 물로 구성되는 것을 특징으로 한다. The present invention for achieving the above object, the step of injecting wood sawdust into the machine blender, and spraying the non-flammable composition to the wood sawdust by spraying the wood sawdust and the step of mixing the wood sawdust, wood non-flammable evenly impregnated wood sawdust Drying to produce a non-flammable sawdust, and putting a bond to the non-combustible sawdust to be bonded to each other, and then put into a mold and pressurized after molding to separate from the mold and dried, the non-combustible composition is 30 weight % Ammonium polyphosphate, 5% by weight of guanidinesulfamate, 5% by weight of ammonium hexametaphosphate, and 60% by weight of water.
또한, 이 발명은 불연성 조성물로 불연 처리된 목재에서 생성된 불연톱밥에 본드를 투입하여 서로 간에 결합될 수 있도록 한 후, 형틀에 넣고 가압하여 성형 후 형틀에서 분리하여 건조하는 단계를 포함하며, 불연성 조성물은 30중량%의 암모늄 폴리포스페이트(Ammonium polyphosphate)와, 5중량%의 구아니딘설파메이트(Guanidinesulfamate)와, 5중량%의 암모늄 헥사메타포스페이트(Ammonium hexametaphosphate), 및 60중량%의 물로 구성되는 것을 특징으로 한다. In addition, the present invention includes a step of putting a bond to the non-combustible sawdust produced in the non-combustible wood with a non-combustible composition to be bonded to each other, and then put into a mold and pressurized to separate from the mold after drying, drying the non-combustible The composition is composed of 30% by weight of ammonium polyphosphate, 5% by weight of guanidinesulfamate, 5% by weight of ammonium hexametaphosphate, and 60% by weight of water. It is done.
또한, 이 발명의 목재톱밥을 이용한 불연 건축재 보드는 상기와 같은 방법으로 제조된 것을 특징으로 한다.In addition, the non-combustible building material board using the wood sawdust of the present invention is characterized in that it was manufactured by the above method.
이 발명은 친환경소재로 조성되어 환경오염을 예방할 수 있는 불연성 조성물을 이용하여 불연 처리한 목재에서 생성된 불연톱밥이나 일반 목재에서 생성된 톱밥을 상기 불연성 조성물을 이용하여 불연처리 함으로써, 화재안전에 많은 도움을 주는 목재톱밥을 이용한 불연 건축재 보드를 제공할 수 있다.The present invention is a non-combustible sawdust produced in non-combustible wood using a non-combustible composition that is composed of an environmentally-friendly material to prevent environmental pollution, or a non-flammable treatment using the non-combustible composition by using the non-combustible composition, a lot of fire safety Non-combustible building boards using wood sawdust can be provided.
이 발명의 불연 건축재 보드는 흡음재, 방음재, 내장재 또는 보온재로 활용이 가능하다. The non-combustible building material board of the present invention can be utilized as a sound absorbing material, soundproofing material, interior material or insulating material.
아래에서, 이 발명에 따른 목재톱밥을 이용한 불연 건축재 보드 및 그 제조방법을 양호한 실시예를 첨부한 도면을 참조하여 상세히 설명한다.In the following, with reference to the accompanying drawings, a non-combustible building material board and a method of manufacturing the same using wood sawdust according to the present invention will be described in detail.
먼저, 이 실시예에 사용되는 불연성 조성물에 대해 설명한다.First, the nonflammable composition used for this Example is demonstrated.
도 1은 이 발명에 사용되는 불연성 조성물의 제조방법의 흐름도이다. 먼저, 도 1 및 아래의 표 1에 나타낸 함량에 따라 암모늄 폴리포스페이트(Ammonium polyphosphate)를 계량하여 60℃로 하여 구아니딘설파메이트(Guanidinesulfamate)를 첨가하여 반응을 관찰한 후, 100℃로 열을 가한다. 그런 다음, 20℃로 냉각하여 암모늄 헥사메타포스페이트(Ammonium hexametaphosphate)를 첨가한 다음, 암모늄 폴리포스페이트(Ammonium polyphosphate)를 소량 첨가해서 용해한 후 고형분을 25~30으로 측정 하여 정제수(물) 농도를 10℃ 이하로 조절한다.1 is a flowchart of a method for producing a nonflammable composition used in the present invention. First, ammonium polyphosphate (Ammonium polyphosphate) was measured according to the content shown in Table 1 below and added to guanidinesulfamate (Guanidinesulfamate) at 60 ° C., followed by heating to 100 ° C. . After cooling to 20 ° C, ammonium hexametaphosphate was added, a small amount of ammonium polyphosphate was added to dissolve, and the solid content was measured at 25 to 30. The concentration of purified water (water) was 10 ° C. Adjust to the following.
폴리포스페이트ammonium
Polyphosphate
이 실시예의 불연성 조성물은 종합인산 칼바메타50을 함축한 혼합수용액을 PH6~8의 중성으로 조절하여 수용성 복합재료 조성물을 얻을 수도 있다. 이때, 중요한 것은 종합인산 칼바메타50을 나노입자로 처리한 후 2,500℃의 고열처리로 혼합하여 불연성 물질을 얻어내는 것이 바람직하다. In the non-combustible composition of this embodiment, a water-soluble composite material composition may be obtained by adjusting the mixed aqueous solution containing the composite phosphoric acid calvameter 50 to neutrality of PH 6-8. At this time, it is preferable to treat the multi-phosphorus carba meta 50 with the nanoparticles, and then to mix with a high heat treatment at 2,500 ° C. to obtain a nonflammable material.
또한, 이 실시예의 불연성 조성물은 폴리인산염, 에스테르 화합물을 함축한 복합수용성으로 만들어 폴리에스테르를 가미한 고형분을 만들 수도 있다. In addition, the non-combustible composition of this Example can also be made into the water-soluble complex containing the polyphosphate and ester compound to create a solid content with polyester.
이 실시예의 불연성 조성물은 페놀수지와 비소, 붕소, VOC, 할로겐 등 인체에 유해한 물질을 전혀 사용하지 않고 제조하는 큰 특징을 갖는다.The non-combustible composition of this embodiment has a great feature of producing without using any phenolic resin, arsenic, boron, VOC, halogen, and other substances harmful to the human body.
또한, 이 실시예의 불연성 조성물은 상기 물질들을 여러 번 서로 다르게 혼합하고 온도변화와 고온의 열처리를 통해 불연성 물질을 얻을 수도 있다.In addition, the non-combustible composition of this embodiment may be obtained by mixing the materials differently several times and through the temperature change and high temperature heat treatment.
이 실시예의 불연성 조성물은 연소시에 산소를 차단하는 역할과, 연소시에 비산재가 나오지 않도록 하는 역할을 하며, 또한 탄화온도를 차단하여 유해물질을 감소시킬 뿐만 아니라 무색무취하며, 목재류를 이 실시예의 불연성 조성물에 함침하여 불연처리할 경우 반영구적인 사용이 가능하다.The non-combustible composition of this embodiment serves to block oxygen during combustion, to prevent fly ash from coming out during combustion, and also to block carbonization temperature, not only to reduce harmful substances, but also to be colorless and odorless. When impregnated with a nonflammable composition, semi-permanent use is possible.
이 실시예의 불연성 조성물은 목재류에 침투되었을 때에 목재의 뒤틀림이나 팽창 및 수축 등을 어느 정도 막을 수 있을 뿐만 아니라, 방부, 방충, 개미 피해도 줄일 수 있는 효과가 있다. The non-combustible composition of this embodiment can prevent warping, expansion and contraction of wood to some extent when penetrated into woods, as well as reducing the preservation, insect repellent, and ant damage.
이 실시예의 불연성 조성물을 목재류에 사용할 경우에는, 산소를 차단하고, 가연물을 없애며, 탄화온도를 차단하고, 유해물질을 감소시키며, 무색무취하며, 반영구적인 사용이 가능하다는 특징을 갖는다.When the non-combustible composition of this embodiment is used for timbers, it is characterized by blocking oxygen, removing combustibles, blocking carbonization temperature, reducing harmful substances, colorless and odorless, and semi-permanent use.
또한, 이 실시예의 불연성 조성물은 연소시에 다이옥신, 비산재 등이 검출되지 않으며, non할로겐의 난연물질을 개발한 것이 특징이라 할 수 있다. 즉, 현재까지는 유독성이 강한 할로겐이나 붕소, 비소 등을 사용한 난연재는 소개되고 있으나, 친환경 난연재를 개발한 것은 아직까지 전무한 상태로서, 따라서 이 실시예의 불연성 조성물은 큰 의미를 갖는다 할 수 있다.In addition, the non-combustible composition of this embodiment can be characterized in that dioxin, fly ash, etc. are not detected during combustion, and non-halogen flame-retardant materials have been developed. In other words, flame retardants using halogen, boron, arsenic, etc., which are highly toxic, have been introduced so far, but eco-friendly flame retardants have not been developed yet, and thus the non-flammable composition of this embodiment can have great significance.
다음으로는, 상기와 같이 구성된 불연성 조성물을 이용하여 이 발명에 따른 목재톱밥을 이용한 불연 건축재 보드의 제조방법을 설명한다.Next, the manufacturing method of a non-combustible building material board using the wood sawdust which concerns on this invention using the non-combustible composition comprised as mentioned above is demonstrated.
도 2는 이 발명의 한 실시예에 따른 목재톱밥을 이용한 불연 건축재 보드의 제조방법의 흐름도이다. 도 2에 도시된 바와 같이, 먼저 목재에서 생성된 목재톱밥을 수집하여 기계 배합기에 투입한다. 그런 다음, 상기와 같이 구성된 불연성 조성물을 스프레이 방식으로 살포함과 더불어 기계 배합기에서 목재톱밥을 배합함으로써, 목재톱밥 내부로 불연성 조성물이 골고루 함침되도록 한다. 그 후, 불연성 조성물이 골고루 함침된 목재톱밥을 건조시킨다. 이때, 건조는 강제방식의 열풍건조 또는 자연건조 시켜 불연톱밥을 생성한다. 그런 다음, 불연톱밥에 본드를 투입하여 서로 간에 결합될 수 있도록 한 후, 원하는 형태의 형틀에 넣고 가압하여 성형한 다음, 성형물(건축재 보드)을 형틀에서 분리하여 건조, 절단, 포장 및 출고함으로써, 이 실시예에 따른 목재톱밥을 이용한 불연 건축재 보드가 완성된다.2 is a flow chart of a method of manufacturing a non-combustible building material board using wood sawdust according to an embodiment of the present invention. As shown in Fig. 2, first, wood sawdust generated from wood is collected and put into a machine blender. Then, by spraying the non-combustible composition configured as described above with a spray method, by combining wood sawdust in a mechanical blender, the non-combustible composition is evenly impregnated into the wood sawdust. Thereafter, the wood sawdust impregnated with the incombustible composition is dried. At this time, the drying is hot air drying or natural drying of the forced method to produce a non-flammable sawdust. Then, by injecting a bond to the non-combustible sawdust to be bonded to each other, and then put into a mold of the desired shape and press molding to form, and then remove the molding (building board) from the mold to dry, cut, package and ship, A non-combustible building material board using wood sawdust according to this embodiment is completed.
또한, 이 실시예는 상기와 같은 불연성 조성물로 불연 처리된 목재에서 생성된 불연톱밥에 본드를 투입하여 서로 간에 결합될 수 있도록 한 후, 형틀에 넣고 가압하여 성형한 다음, 성형물(건축재 보드)을 형틀에서 분리하여 건조, 절단, 포장 및 출고함으로써, 목재톱밥을 이용한 불연 건축재 보드를 완성할 수도 있다. In addition, this embodiment is to put the bond to the non-flammable sawdust produced in the non-combustible wood with the non-combustible composition as described above to be bonded to each other, and then put into the mold and molded by pressing, then the molding (building board) By removing the mold from the mold, drying, cutting, packing and shipping, it is possible to complete a non-combustible building board using wood sawdust.
이 실시예에 따른 목재톱밥을 이용한 불연 건축재 보드를 국제 및 국내건축자재 표준화 성능 테스트 및 준불연성 인정기준인 KF K5660-1의 연소실험과 KF F2271의 가스유해성실험을 해당 기관인 "한국건설기술연구원, 방재시험연구원, 및 소방검정공사"에 각각 의뢰하여 확인한 바, 합격기준을 각각 통과했다. 즉, 준불연시험의 연소실험 합격기준은 "콘칼로리메타사용 8M/J(200KW), 전후면 균열이나 뒷면의 구멍이 생기지 않아야" 하는 조건을 통과했고, 가스유해성실험의 합격기준은 "밀폐된 공간에서의 마우스의 행동정지시간 9분 이상"으로 이 조건을 통과했다.The non-combustible building material board using wood sawdust according to this embodiment was tested for the standardization performance test of international and domestic building materials, and the combustion test of KF K5660-1, which is a standard of semi-combustibility, and the gas hazard test of KF F2271. Each of them passed the acceptance criteria. In other words, the pass test of the semi-combustible test passed the condition of "8M / J (200KW) using a calorimeter, and there should be no cracks or holes on the front and back." This condition was passed with a "mouse stop time of 9 minutes or more in space".
즉, 아래와 같이 조건으로 이 발명에 따른 불연성 조성물로 불연 처리한 목재톱밥을 이용하여 제작한 보드를 해당 기관에서 각각 실험하여, 화재에 대한 안전성, 가스유해성, 연소실험 등의 합격기준을 각각 통과했다.In other words, the boards manufactured by using the wood sawdust non-flammable with the non-combustible composition according to the present invention under the following conditions were tested in the relevant institutions, respectively, and passed the passing standards such as fire safety, gas hazard, combustion test, respectively. .
[실험예 1][Experimental Example 1]
톱밥을 이용한 불연성 건축자재(보드류 제품 등) (함침량 m3/350kg)Non-flammable building materials (board products, etc.) using sawdust (impregnation amount m 3 / 350kg)
이상에서 이 발명의 목재톱밥을 이용한 불연 건축재 보드 및 그 제조방법에 대한 기술사항을 첨부도면과 함께 서술하였지만 이는 이 발명의 가장 양호한 실시예를 예시적으로 설명한 것이지 이 발명을 한정하는 것은 아니다. The above description of the non-combustible building material board using the wood sawdust of the present invention and a method for producing the same with the accompanying drawings, but this is only illustrative of the best embodiment of the present invention is not intended to limit the present invention.
또한, 이 기술분야의 통상의 지식을 가진 자이면 누구나 이 발명의 기술사상의 범주를 이탈하지 않고 첨부한 특허청구범위 내에서 다양한 변형 및 모방이 가능함은 명백한 사실이다.In addition, it is obvious that any person skilled in the art can make various modifications and imitations within the scope of the appended claims without departing from the scope of the technical idea of the present invention.
도 1은 이 발명에 사용되는 불연성 조성물의 제조방법의 흐름도이고, 1 is a flowchart of a method for producing a nonflammable composition used in the present invention,
도 2는 이 발명의 한 실시예에 따른 목재톱밥을 이용한 불연 건축재 보드의 제조방법의 흐름도이다. 2 is a flow chart of a method of manufacturing a non-combustible building material board using wood sawdust according to an embodiment of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080001910A KR101226805B1 (en) | 2008-01-07 | 2008-01-07 | Incombustible building material board using wood sawdust and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080001910A KR101226805B1 (en) | 2008-01-07 | 2008-01-07 | Incombustible building material board using wood sawdust and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090076150A KR20090076150A (en) | 2009-07-13 |
| KR101226805B1 true KR101226805B1 (en) | 2013-01-25 |
Family
ID=41333295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080001910A KR101226805B1 (en) | 2008-01-07 | 2008-01-07 | Incombustible building material board using wood sawdust and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101226805B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102492068B1 (en) * | 2022-07-28 | 2023-01-27 | (주)성건설 | Incombustible particle board using waste wood and manufacturing mehtod thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030031525A (en) * | 2003-03-20 | 2003-04-21 | 조석형 | Preparation of Flame Retardancy Construction Materials |
-
2008
- 2008-01-07 KR KR1020080001910A patent/KR101226805B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030031525A (en) * | 2003-03-20 | 2003-04-21 | 조석형 | Preparation of Flame Retardancy Construction Materials |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090076150A (en) | 2009-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108262828A (en) | A kind of wood fire retardant and its application | |
| KR101240807B1 (en) | Incombustibility wood and manufacturing method thereof | |
| KR101226805B1 (en) | Incombustible building material board using wood sawdust and manufacturing method thereof | |
| KR102219220B1 (en) | Semi-nonflammable sound absrobing panel using Kenaf non-woven fabric and manufacturing method thereof | |
| KR101230386B1 (en) | Method for improving dimension stability and flame resistant of lumber | |
| KR101256627B1 (en) | Wood fire door and manufacturing method thereof | |
| JP2005047140A (en) | Flame-retardant woody fiberboard and its manufacturing method | |
| KR101181699B1 (en) | Incombustibility composition and manufacturing method thereof | |
| CN106553258B (en) | A kind of preparation process of formaldehydeless waterproof composite board | |
| JP2001303060A (en) | Flame retardant and wood material for building impregnated with the same | |
| JPH10237982A (en) | Composite material | |
| CA2256398A1 (en) | Fireproofing agent for particle or fibre boards | |
| KR101071782B1 (en) | The manufacture method of non-framable paper and incombustible material using the same | |
| JP2017136811A (en) | Processing and manufacturing method of wood wool insulation material and use thereof | |
| KR102557168B1 (en) | Color board having the function of preventing flame and fabricating method of the same | |
| JP2002079506A (en) | Fire retardant bark board | |
| Jasiołek | Preliminary report on ignitibility of combined pro-ecological waterproofing and fire retardant coatings for paperboard in architectural application | |
| KR102122204B1 (en) | Environment-friendly ceiling material and manufacturing method thereof | |
| US20220098489A1 (en) | Method of improving the fire resistance of a cellulose material | |
| JP7178107B2 (en) | Wooden fireproof fiberboard and its manufacturing method | |
| Jabar et al. | Fire Performance of Endospermum malaccense Cross Laminated Timber (CLT) Treated with Fire Retardant | |
| KR102146169B1 (en) | Composition for flame-retardant treatment for refractory structure of wood-framed composite wood and fire-retardant wood using the composition | |
| JP3102473U (en) | Wooden timber impregnated with flame retardant | |
| KR20240120798A (en) | Method of manufacturing flame retardant fiber plywood using waste fiber and cornmeal powder, and flame retardant fiber plywood manufactured thereby | |
| JP2018168325A (en) | Fire retardancy added wood available as fertilizer material and manufacturing method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |