KR100441429B1 - The soundproof panel and manufacture method of soundproof panel use urethane rice straw - Google Patents
The soundproof panel and manufacture method of soundproof panel use urethane rice straw Download PDFInfo
- Publication number
- KR100441429B1 KR100441429B1 KR10-2001-0037203A KR20010037203A KR100441429B1 KR 100441429 B1 KR100441429 B1 KR 100441429B1 KR 20010037203 A KR20010037203 A KR 20010037203A KR 100441429 B1 KR100441429 B1 KR 100441429B1
- Authority
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- South Korea
- Prior art keywords
- straw
- urethane
- rice straw
- soundproofing
- building
- Prior art date
Links
- 239000010902 straw Substances 0.000 title claims abstract description 88
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 38
- 235000009566 rice Nutrition 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 37
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 19
- 239000011347 resin Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 238000005187 foaming Methods 0.000 claims abstract description 16
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 239000011505 plaster Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 6
- 239000003755 preservative agent Substances 0.000 claims abstract description 3
- 230000002335 preservative effect Effects 0.000 claims abstract description 3
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000007730 finishing process Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 13
- 238000010276 construction Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/007—Straw
-
- 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
- B27N3/005—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and foam
Abstract
본 발명은 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제조방법 및 그 방음패널에 관한 것이다.The present invention relates to a method for manufacturing an inner and outer wall soundproofing panel for building using rice straw and urethane resin, and a soundproofing panel thereof.
본 발명은 이를 위해 건조시킨 볏짚을 20∼40mm 정도로 절단 후 결대로 부수어 가는 실같이 만들고 썩지 않도록 방부제 처리하는 제1공정; 볏짚과 우레탄발포수지를 성형틀에 분사하기 전에 성형틀의 내측 양면을 종이로 가려주는 제2공정; 볏짚과 우레탄발포수지가 골고루 희석될 수 있도록 스프레이 고압분사장치로 7:3의 중량비가 되도록 성형틀에 분사하여 양면에 종이가 일체로 형성된 볏짚방음보드를 형성하는 제3공정; 우레탄발포수지가 20∼30배 정도의 발포배수로 발포되면 굳기 전에 5∼15mm가 되도록 압축하고, 일측면에 요홈이 형성된 형틀에 의해 볏짚방음보드의 일측면에 일정 간격으로 다수의 요홈을 형성하는 제4공정; 볏짚방음보드에 일정 간격으로 구멍을 형성한 후 이 구멍에 격자무늬의 연결대를 고정 설치하는 제5공정; 연결대에 미장몰탈층이 형성되게 마감 처리하는 제6공정으로 제조됨을 특징으로 한다.The present invention comprises a first step of cutting the dried straw for 20 ~ 40mm for this purpose and then preservative treatment to prevent the decay and make it like a thread that is crushed in a row; A second step of covering the inner both sides of the mold with paper before spraying rice straw and urethane foam resin on the mold; A third step of forming a straw soundproofing board in which papers are integrally formed on both sides by spraying the mold with a weight ratio of 7: 3 by a spray high pressure spraying device so that rice straw and urethane foaming resin can be evenly diluted; When the urethane foaming resin is foamed with a foamed drainage of about 20 to 30 times, the urethane foaming resin is compressed to be 5 to 15 mm before hardening, and a plurality of grooves are formed on one side of the rice straw soundproofing board at regular intervals by a mold having grooves formed on one side thereof. 4 step; A fifth step of forming holes in the straw soundproofing board at regular intervals and then fixing the grid-shaped connecting rod in the holes; Characterized in that the sixth step of the finishing process to form a plaster mortar layer formed on the connecting rod.
상기와 같이 구성된 본 발명은 버려지는 볏짚을 주원료로 사용하여 환경오염을 최소화 할 수 있도록 한 것이고, 건축용 내·외벽 보강용 방음패널과 내벽 칸막이용 방음패널이 꼭 갖추어야 할 단열, 방음, 불연, 내구성의 성질이 매우 뛰어나도록 한 것이며, 이로 인해 제품의 품질과 신뢰성을 대폭 향상시킬 수 있도록 한 것이다.The present invention configured as described above is to minimize the environmental pollution by using the discarded straw straw as the main raw material, the insulation, sound insulation, non-flammable, durability that must be equipped with a soundproof panel for interior and exterior wall reinforcement and an inner wall partition for building It is designed to be very excellent in the properties of the product, thereby greatly improving the quality and reliability of the product.
Description
본 발명은 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제조방법 및 그 방음패널에 관한 것으로서, 보다 상세하게는 버려지는 볏짚을 주원료로 사용하여 환경오염을 최소화 할 수 있도록 한 것이고, 건축용 내·외벽 보강용 방음패널과 내벽 칸막이용 방음패널이 꼭 갖추어야 할 단열, 방음, 불연, 내구성의 성질이 매우 뛰어나도록 한 것이며, 이로 인해 제품의 품질과 신뢰성을 대폭 향상시킬 수 있도록 한 것이다.The present invention relates to a method for manufacturing an inner and outer wall soundproofing panel for building using rice straw and urethane resin, and a soundproofing panel thereof. More specifically, it is possible to minimize environmental pollution by using discarded rice straw as a main raw material. · The soundproof panel for reinforcing the outer wall and the soundproof panel for the inner wall partition are made to have excellent properties of insulation, sound insulation, non-flammability, and durability, which can greatly improve the quality and reliability of the product.
주지하다시피 현재 건축물의 내·외벽은 시멘트 벽돌이나 조립식 패널이 보편적으로 사용되고 있는 것으로, 주택·사무실·음식점·노래방·고시원 등의 많은 곳에서는 방음부족으로 야기되는 개인 프라이버시 침해에 대한 소비자들의 관심 고조로 건축물의 방음에 대한 환경개선이 요구되고 있는 실정이다.As is well known, the interior and exterior walls of buildings are commonly used cement bricks and prefabricated panels. In many places, such as houses, offices, restaurants, karaoke, and test houses, consumers' interest in the invasion of personal privacy caused by lack of sound insulation is increasing. As a result, environmental improvement for soundproofing of buildings is required.
상기 기존의 방음처리 방법은 벽면에 섬유질 등으로 만든 방음재를 붙이고 석고보드로 마감을 하는데, 이 공법은 시공성이나 경제성이 떨어지며 불연성이나 외부 충격에 대한 내구성이 취약하다는 문제점과 아울러 환경오염이 발생된다는 문제점이 발생되었다.The conventional soundproofing method attaches a soundproofing material made of fiber or the like to the wall and finishes with a gypsum board. This method has a problem of poor construction property and economical efficiency, weak durability of incombustibility or external impact, and environmental pollution. This occurred.
이 외에도 방음벽지로 마감하여 소음을 최대한 줄이기 위한 방법도 겸하고 있으나, 벽지만으로는 방음효과가 부족할 뿐 아니라 쉽게 때가 타기 때문에 자주 재시공을 하여야 하는 문제점을 안고 있으므로 방음처리에 대한 근본적인 방한이라고는 하기 어려웠다.In addition, it is also a method to reduce the noise by finishing with a sound-proof wallpaper, but it is difficult to say that it is a fundamental cold protection for soundproofing because the wallpaper alone lacks the soundproofing effect and has a problem of frequent reconstruction because it is easily burned.
또한 현재 건축물을 신·개축함에 있어 내벽칸막이 공사를 시멘트벽돌 조적쌓기 공법을 일반적으로 사용하고 있는데, 전문 기술인력에 의해서만 가능함으로 시공성이 떨어지며 공사기한 및 공사비용이 많이 들며 방음에 대하여는 크게 고려되지 않은 공법이었다. 또한 스티로폴 패널공법은 어느 정도의 단열성을 가지고 있으나 불연성, 차음성, 내구성이 아주 취약한 것으로 알려져 있고 특히 방음에 대하여 더 나은 품질을 원할 때에는 후 시공으로 방음공사를 추가로 하는 실정이었다.In addition, the cement wall masonry method is generally used for the interior wall partition construction in new and reconstructed buildings, which is possible only by specialized technical personnel, resulting in poor workability, high construction deadlines and construction costs, and little consideration for sound insulation. It was a construction method. In addition, the Styropol panel method has a certain degree of thermal insulation, but it is known to be very weak in incombustibility, sound insulation, and durability. In particular, when better sound quality is desired for soundproofing, additional construction is required for soundproofing.
또한 노래방, 학원, 음식점 등과 같이 방음공사가 필수로 요하는 경우 각재로 틀을 만들고 방음재를 사이에 넣고, 합판이나 석고보드 등으로 마감하여 현장에서 방음벽체를 만들기도 하였다. 그러나 이 경우 인력손실이 많고 경제성이 떨어지는 문제점이 발생되었다.In addition, when soundproofing construction is required, such as karaoke, academy, and restaurant, a soundproof wall was made at the site by making a frame with each material and sandwiching the soundproofing material and finishing with plywood or gypsum board. However, in this case, a lot of manpower loss and economical problems occurred.
상기와 같은 문제점을 해소하기 위해 본 발명은 본 출원인이 선 출원한 특허출원 제1998-29084호(발명의 명칭: 왕겨와 볏짚을 이용한 판넬의 제조방법)와 특허출원 제2001-26165호(발명의 명칭: 볏짚과 우레탄수지를 이용한 건축용 단열재 및 그 제조방법)를 출원하였으나, 본 출원인은 상기 발명보다 더 진일보한 개량 발명을 하게 된 것이다.In order to solve the above problems, the present invention is a patent application No. 1998-29084 (name of the invention: a method of manufacturing a panel using chaff and rice straw) and the patent application No. 2001-26165 (invention) Name: architectural insulation using rice straw and urethane resin and a method of manufacturing the same), but the present applicant is to improve the invention more advanced than the above invention.
물론 상기 선 출원한 발명도 충분히 산업상 이용가치가 있음은 물론이고, 우수한 발명임에 틀림이 없다.Of course, the pre- filed invention also has a sufficient industrial value, of course, must be an excellent invention.
본 발명은 상기와 같은 종래 기술의 제반 문제점을 해소하기 위하여 안출한 것으로, 버려지는 볏짚을 주원료로 사용하여 환경오염을 최소화 할 수 있도록 함을 제1목적으로 하는 것이고, 제2목적은 건축용 내·외벽 보강용 방음패널과 내벽 칸막이용 방음패널이 꼭 갖추어야 할 단열, 방음, 불연, 내구성의 성질이 매우 뛰어나도록 한 것이며, 제3목적은 이로 인해 제품의 품질과 신뢰성을 대폭 향상시킬 수 있도록 한 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제조방법 및 그 제품을 제공한다.The present invention has been made in order to solve the problems of the prior art as described above, the first object is to minimize the environmental pollution by using the discarded straw straw as the main raw material, the second purpose is to The outer wall reinforcement soundproof panel and the inner wall partition soundproof panel have excellent insulation, soundproofing, non-flammable, and durability properties. The third purpose is that rice straw can greatly improve the quality and reliability of the product. And to provide a method for manufacturing the interior and exterior wall soundproofing panel for building using urethane resin and its products.
이러한 목적 달성을 위하여 본 발명은 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제조방법에 있어서, 건조시킨 볏짚을 20∼40mm 정도로 절단 후 결대로 부수어 가는 실같이 만들고 썩지 않도록 방부제 처리하는 제1공정; 상기 제1공정 이후 볏짚과 우레탄발포수지를 성형틀에 분사하기 전에 성형틀의 내측 양면을 종이로 가려주는 제2공정; 상기 제2공정 이후 볏짚과 우레탄발포수지가 골고루 희석될 수 있도록 스프레이 고압분사장치로 7:3의 중량비가 되도록 성형틀에 분사하여 양면에 종이가 일체로 형성된 볏짚방음보드를 형성하는 제3공정; 상기 제3공정 이후 우레탄발포수지가 20∼30배 정도의 발포배수로 발포되면 굳기 전에 5∼15mm가 되도록 압축하고, 일측면에 요홈이 형성된 형틀에 의해 볏짚방음보드의 일측면에 일정 간격으로 다수의 요홈을 형성하는 제4공정; 상기 제4공정 이후 볏짚방음보드에 일정 간격으로 구멍을 형성한 후 이 구멍에 격자무늬의 연결대를 고정 설치하는 제5공정; 상기 제5공정 이후 연결대에 미장몰탈층이 형성되게 마감 처리하는 제6공정으로 제조됨을 특징으로 하는 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제조방법 및 그 제품을 제공한다.In order to achieve the above object, the present invention provides a method of manufacturing an inner and outer wall soundproofing panel for building using rice straw and urethane resin, wherein the dried rice straw is cut to about 20 to 40 mm, and then broken into pieces and made to prevent rotting. fair; A second step of covering the inner both sides of the mold with paper before spraying the straw and the urethane foaming resin into the mold after the first process; A third step of forming a straw straw soundproof board in which papers are integrally formed on both sides by spraying the straw to a weight ratio of 7: 3 by a spray high pressure spraying device so that the straw and urethane foaming resin are evenly diluted after the second step; When the urethane foaming resin is foamed with a foamed drainage of about 20 to 30 times after the third step, the urethane foaming resin is compressed to 5 to 15 mm before hardening, and a plurality of molds are formed at regular intervals on one side of the rice straw soundproof board by a mold having grooves on one side. A fourth step of forming grooves; A fifth step of forming holes in the straw soundproofing board at a predetermined interval after the fourth step and then fixing the grid-shaped connecting rod to the holes; After the fifth process provides a manufacturing method of the interior and exterior soundproofing panels for building using a straw and urethane resin, characterized in that the manufacturing process is finished in the sixth process to finish the forming mortar layer on the connecting rod.
이하에서는 이러한 목적 달성을 위한 본 발명의 바람직한 실시예를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this purpose are as follows.
도 1 은 본 발명에 적용된 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방1 is a building interior and exterior walls using rice straw and urethane resin applied to the present invention
음패널을 나타낸 제1실시예의 사시도.A perspective view of a first embodiment showing a sound panel.
도 2 는 본 발명에 적용된 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방Figure 2 is a building interior and exterior walls using rice straw and urethane resin applied to the present invention
음패널을 나타낸 제2실시예의 사시도.Perspective view of a second embodiment showing an acoustic panel;
도 3 은 본 발명에 적용된 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방Figure 3 is a building interior and exterior walls using rice straw and urethane resin applied to the present invention
음패널을 나타낸 제3실시예의 사시도.A perspective view of a third embodiment showing a sound panel.
도 4 는 본 발명에 적용된 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방Figure 4 is a building interior and exterior walls using rice straw and urethane resin applied to the present invention
음패널을 나타낸 제4실시예의 사시도.Perspective view of a fourth embodiment showing a sound panel;
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10: 볏짚방음보드 11: 요홈10: rice straw soundproofing board 11: groove
20: 종이 30: 연결대20: paper 30: connecting rod
40: 미장몰탈층 50: 볏짚단열재40: plastering mortar layer 50: straw straw insulation
본 발명에 적용된 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제조방법 및 그 방음패널은 도 1 내지 도 4 에 도시된 바와 같이 구성되는 것이다.The manufacturing method of the interior and exterior wall soundproofing panel for building using the straw and urethane resin applied to the present invention and the soundproofing panel are configured as shown in FIGS. 1 to 4.
하기에서 본 발명을 설명함에 있어, 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략할 것이다.In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
그리고 후술되는 용어들은 본 발명에서의 기능을 고려하여 설정된 용어들로서 이는 생산자의 의도 또는 관례에 따라 달라질 수 있으므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and their definitions should be made based on the contents throughout the specification.
먼저, 본 발명은 도 1, 2 에 도시된 바와 같이 내구성이 뛰어난 건축물의 내·외벽 보강용 방음패널과 도 3 에 도시된 바와 같이 내벽 칸막이용 방음패널을 제조함에 그 특징이 있다.First, the present invention is characterized in that the soundproof panel for reinforcing the inner and outer walls of a building having excellent durability as shown in Figs. 1 and 2 and the soundproof panel for inner wall partitioning as shown in Fig. 3.
즉, 방음효과가 뛰어난 볏짚과 우레탄발포수지를 원재료로, 볏짚방음보드와 볏짚단열재를 제조하여 사용되는데, 방음의 가장 큰 열쇠는 미장몰탈층(불연성, 차음성), 3중 또는 4중 종이방음층(차음성), 단층 또는 2중의 볏짚방음보드층(차음성, 흡음성), 볏짚단열재층(단열성, 흡음성)으로 구성되며, 미장몰탈층을 고정할 수 있는 연결대로 이루어진다.That is, rice straw and urethane foaming resin with excellent soundproofing are used as raw materials, and rice straw soundproofing boards and straw straw insulation materials are used. The biggest keys of soundproofing are plaster mortar layers (non-flammable and sound-proof), triple or quadruple paper soundproofing. Consists of a layer (sound insulation), a single layer or a double straw sound insulation board layer (sound insulation, sound absorption), a rice straw insulation layer (insulation, sound absorption), and consists of a connecting rod to fix the plaster mortar layer.
우선 본 발명의 볏짚과 우레탄수지를 이용한 건축용 내·외벽 방음패널의 제1실시예는 도 1 에 도시된 바와 같다.First, the first embodiment of the interior and exterior wall soundproofing panel for building using the straw and the urethane resin of the present invention is as shown in FIG.
건조시킨 볏짚을 20∼40mm 정도로 절단 후 결대로 부수어 가는 실같이 만들고 썩지 않도록 방부제 처리하는 제1공정을 거치게 되는 것으로, 이때 본 발명은 상기 볏짚을 30mm로 절단함이 바람직하다.After the dried rice straw is cut to about 20 to 40 mm, the first step of processing the preservative to prevent it from decaying and making it break like a thread. The present invention preferably cuts the rice straw to 30 mm.
상기 제1공정 이후 볏짚과 우레탄발포수지를 성형틀에 분사하기 전에 성형틀의 내측 양면을 종이(20)로 가려주는 제2공정을 거치게 된다. 이때 이 공정의 근본적인 목적은 후술하는 압력을 가할때 종이(20)의 안쪽이 우레탄으로 도포되어 05.mm 이하의 표면적을 내는데 종이(20)에 우레탄과 함께 차음층을 형성하도록 하는데 그 목적이 있다.After the first step, before spraying the straw and urethane foaming resin to the molding die, the second step of covering the inner both sides of the molding die with a paper 20. At this time, the basic purpose of this process is to apply a pressure to be described later to the inside of the paper 20 is coated with urethane to give a surface area of less than 05.mm to form a sound insulation layer with urethane on the paper 20. .
상기 제2공정 이후에는 볏짚과 우레탄발포수지가 골고루 희석될 수 있도록 스프레이 고압분사장치로 7:3의 중량비가 되도록 성형틀에 분사하여 양면에 종이(20)가 일체로 형성된 볏짚방음보드(10)를 형성하는 제3공정을 거치게 된다.After the second step, the straw straw soundproofing board 10 in which the straw 20 and the urethane foaming resin are sprayed onto the mold so as to have a weight ratio of 7: 3 by a spray high pressure spraying device so that the paper 20 is integrally formed on both sides. The third step of forming a.
상기 제3공정 이후에는 우레탄발포수지가 20∼30배 정도의 발포배수로 발포되면 굳기 전에 5∼15mm가 되도록 압축하고, 일측면에 요홈이 형성된 형틀에 의해 볏짚방음보드(10)의 일측면에 일정 간격으로 다수의 요홈(11)을 형성하는 제4공정을 거치게 된다. 이렇게 볏짚방음보드(10)의 일측면에 요홈(11)을 형성하는 이유는 후술하는 미장몰탈층의 처짐 방지기능 및 고정기능을 수행하기 위한 것이다.After the third step, when the urethane foaming resin is foamed with a foamed drainage of about 20 to 30 times, the urethane foaming resin is compressed to be 5 to 15 mm before hardening, and is fixed on one side of the rice straw soundproofing board 10 by a mold having grooves on one side. The fourth step of forming a plurality of grooves 11 at intervals. The reason why the groove 11 is formed on one side of the rice straw soundproofing board 10 is to perform a sagging prevention function and a fixing function of a plaster mortar layer to be described later.
또한 상기 제4공정에 의해 압력을 가할 때 종이(20)의 안쪽에 0.5mm 이하의 우레탄이 도포되어 종이(20)에 차음층이 형성되도록 함에 특징이 있다.In addition, the urethane of 0.5 mm or less is applied to the inside of the paper 20 when the pressure is applied by the fourth process so that the sound insulation layer is formed on the paper 20.
상기 제4공정 이후에는 볏짚방음보드에 5mm의 구멍을 50mm 간격을 두어 일정하게 뚫어 주는데, 이 공정은 볏짚방음보드(10)와 후술하는 연결대를 고정하기 위한 것이며, 상기 구멍에 격자무늬의 연결대(30)를 고정 설치하는 것은 제5공정에해당된다.After the fourth step, the 5 mm holes are uniformly drilled at 50 mm intervals on the rice straw soundproof board, and this process is for fixing the rice straw soundproof board 10 and the connecting rod described later, and the grid-shaped connecting rod ( The fixed installation of 30 is applicable to the fifth process.
그리고 상기 연결대(30)는 50mm 간격으로 십자형으로 되게 하는 것으로, 십자 자리에는 PVC 금형사출로 붙이며, 볏짚방음보드(10)와 10mm 간격으로 연결할 수 있도록 연결대(30)의 기능을 함께 할 수 있도록 제작한다.And the connecting rod 30 is to be made crosswise at 50mm intervals, the cross seat is attached to the PVC mold injection, made to function together with the connection unit 30 so that the straw straw soundproof board 10 and 10mm intervals can be connected. do.
상기 제5공정 이후에는 연결대(30)에 미장몰탈층(40)이 형성되게 마감 처리하는 제6공정을 수행하게 되는 것으로, 상기 미장몰탈층(40)을 마감할 수 있는 연결대(30)의 반대쪽인 볏짚방음보드(10) 쪽에는 튀어나온 PVC를 열압착 방법으로 녹여 틈새가 없도록 고정하는데, 이 기능으로는 유격없는 튼튼한 고정효과 이외에 소음투과의 차단 효과가 있는 것이다.After the fifth process is to perform a sixth process to finish the plastering mortar layer 40 is formed on the connecting table 30, the opposite side of the connecting table 30 that can finish the plastering mortar layer 40 Phosphorous straw soundproof board (10) to melt the protruding PVC by thermocompression method so that there is no gap, this function is to have a sound blocking effect in addition to the sturdy fixing effect without play.
상기와 같이 제조된 본 발명 방음패널 시공방법은 건축물의 내벽에 본드를 칠하고 못으로 고정한 다음 미장몰탈로 마감을 하면 되는 것으로, 방음성과 단열성 그리고 불연성을 간단히 처리할 수 있으며 내구성이 월등히 뛰어나고 외부충격에 의한 벽을 보호해 줄 수 있어 많은 곳에 적용이 가능하다.Soundproof panel construction method of the present invention prepared as described above is to apply a bond to the inner wall of the building and fixed with nails and then finish with plaster mortar, soundproofing and heat insulation and non-combustibility can be easily processed and excellent durability and excellent external impact It can protect the wall by many places.
또한 본 발명은 제2실시예로 도 2 에 도시된 바와 같이 상기 제6공정 이후 또 다른 성형틀의 한쪽면을 종이(20)로 가려주고, 이후 상기 볏짚방음보드(10)를 넣은 후 볏짚과 우레탄수지를 스프레이 고압분사장치로 분사하여 볏짚방음보드(10)보다 밀도를 크게 한 볏짚단열재(50)를 양생하는 제7공정이 추가되어 방음패널이 제조됨을 특징으로 한다.In addition, according to the present invention, as shown in FIG. 2, one side of another molding frame is covered with paper 20 after the sixth process, and then the straw straw soundproof board 10 is placed therein and then straw. The seventh process of curing the urethane resin by spraying a high-pressure spray device for curing the rice straw insulation material 50 having a greater density than the rice straw sound insulation board 10 is characterized in that the soundproof panel is manufactured.
또한 본 발명은 제3실시예로 도 3 에 도시된 바와 같이 상기 제7공정 이후 볏짚단열재(50)를 중심으로 타측에도 볏짚방음보드(10)와 연결대(30) 그리고 미장몰탈층(40)이 형성되어 양면이 동일하게 형성되도록 제조됨에 특징이 있다.In addition, according to the present invention, as shown in FIG. 3, the straw straw sound insulation board 10 and the connecting rod 30 and the plaster mortar layer 40 are formed on the other side of the straw straw insulation material 50 after the seventh process. It is characterized by being formed so that both sides are formed identically.
상기와 같이 제조된 본 발명 방음패널의 시공방법은 내벽칸막이용 방음패널을 세우고, 방음패널의 바깥쪽에 시멘트몰탈 마감을 하면 내벽 칸막이 방음공사가 간단히 이루어지는 것이다.The construction method of the present invention soundproof panel manufactured as described above is to establish a soundproof panel for the inner wall partition, and when the cement mortar finish on the outside of the soundproof panel is simply made of the inner wall partition soundproofing.
본 발명은 도 4 에 도시된 바와 같이 방음, 단열, 불연 등을 요하는 철근콘크리트 타설공법의 방음패널로 사용할 수 있음은 물론이다.As shown in FIG. 4, the present invention can be used as a soundproof panel of reinforced concrete placing method requiring sound insulation, heat insulation, non-combustibility, and the like.
한편 본 발명은 상기의 구성부를 적용함에 있어 다양하게 변형될 수 있고 여러 가지 형태를 취할 수 있다.On the other hand, the present invention may be variously modified and may take various forms in applying the above configuration.
그리고 본 발명은 상기의 상세한 설명에서 언급되는 특별한 형태로 한정되는 것이 아닌 것으로 이해되어야 하며, 오히려 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.And it is to be understood that the invention is not limited to the specific forms referred to in the above description, but rather includes all modifications, equivalents and substitutions within the spirit and scope of the invention as defined by the appended claims. It should be understood that.
상기에서 상세히 살펴본 바와 같이 본 발명은 버려지는 볏짚을 주원료로 사용하여 환경오염을 최소화 할 수 있도록 한 것이고, 건축용 내·외벽 보강용 방음패널과 내벽 칸막이용 방음패널이 꼭 갖추어야 할 단열, 방음, 불연, 내구성의 성질이 매우 뛰어나도록 한 것이며, 이로 인해 제품의 품질과 신뢰성을 대폭 향상시킬 수 있도록 한 매우 유용한 발명인 것이다.As described in detail above, the present invention is to minimize the environmental pollution by using the discarded straw straw as the main raw material, insulation, soundproofing, non-combustible must be equipped with a soundproof panel for interior and exterior wall reinforcement and an inner wall partition for building It is a very useful invention that can greatly improve the quality and reliability of the product, because of the excellent durability properties.
Claims (5)
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| KR10-2001-0037203A KR100441429B1 (en) | 2001-06-27 | 2001-06-27 | The soundproof panel and manufacture method of soundproof panel use urethane rice straw |
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| KR10-2001-0037203A KR100441429B1 (en) | 2001-06-27 | 2001-06-27 | The soundproof panel and manufacture method of soundproof panel use urethane rice straw |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554217U (en) * | 1978-06-23 | 1980-01-11 | ||
| JPS5733390U (en) * | 1980-08-04 | 1982-02-22 | ||
| KR910018164A (en) * | 1990-04-19 | 1991-11-30 | 김충엽 | Method of manufacturing polyurethane insulation board reinforced with honey cam |
| JPH073917A (en) * | 1991-10-11 | 1995-01-06 | Toho Kenzai:Kk | Sound insulating construction partition wall |
| KR20010009154A (en) * | 1999-07-07 | 2001-02-05 | 이정우 | Prefaricated panel having reinforced connecting member and method for building a house by using of it |
| KR20020087171A (en) * | 2001-05-14 | 2002-11-22 | 임창균 | A Constructional Insulator using a rice straw and urethane forming resin and A Method to Manufacture the said Insulator |
-
2001
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554217U (en) * | 1978-06-23 | 1980-01-11 | ||
| JPS5733390U (en) * | 1980-08-04 | 1982-02-22 | ||
| KR910018164A (en) * | 1990-04-19 | 1991-11-30 | 김충엽 | Method of manufacturing polyurethane insulation board reinforced with honey cam |
| JPH073917A (en) * | 1991-10-11 | 1995-01-06 | Toho Kenzai:Kk | Sound insulating construction partition wall |
| KR20010009154A (en) * | 1999-07-07 | 2001-02-05 | 이정우 | Prefaricated panel having reinforced connecting member and method for building a house by using of it |
| KR20020087171A (en) * | 2001-05-14 | 2002-11-22 | 임창균 | A Constructional Insulator using a rice straw and urethane forming resin and A Method to Manufacture the said Insulator |
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