WO2003102318A1 - Materiau d'ingenierie a isolation isophonique, corps tubulaire realise avec ce materiau, et procede d'elaboration correspondant - Google Patents

Materiau d'ingenierie a isolation isophonique, corps tubulaire realise avec ce materiau, et procede d'elaboration correspondant Download PDF

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Publication number
WO2003102318A1
WO2003102318A1 PCT/CN2002/000441 CN0200441W WO03102318A1 WO 2003102318 A1 WO2003102318 A1 WO 2003102318A1 CN 0200441 W CN0200441 W CN 0200441W WO 03102318 A1 WO03102318 A1 WO 03102318A1
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WO
WIPO (PCT)
Prior art keywords
sound
engineering material
heat
insulating
material according
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2002/000441
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English (en)
Chinese (zh)
Inventor
Ping Shen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU2002318707A priority Critical patent/AU2002318707A1/en
Publication of WO2003102318A1 publication Critical patent/WO2003102318A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • 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
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8461—Solid slabs or blocks layered

Definitions

  • Thermal insulation sound-absorbing engineering material tubular body made of thermal insulation sound-absorbing engineering material
  • the invention relates to a thermal insulation and sound absorbing engineering material, a tubular body made of the thermal insulation and sound absorbing engineering material, and a production method of the thermal insulation and sound absorbing engineering material.
  • the thermal insulation and sound absorption materials appearing on the market mainly include glass fiber, mineral wool, rubber and plastic, phenolic foam, etc. These traditional materials have thermal insulation and sound absorption functions, but these materials have certain hazards to the human body and the environment. It is necessary to perform protective work during installation, use, and operation, which is troublesome. For example, when installing glass fiber materials, the construction personnel must wear protective equipment, otherwise it will cause itchy skin and have a short service life. It is not easy to break, install and disassemble, and rubber and plastic products are easy to age, easily deformed under high temperature, and most of them have poor flame resistance. In practice, in many manufacturers producing the above products, some employees suffer from occupational diseases due to the harsh working environment.
  • a heat-insulating and sound-absorbing engineering material which is characterized in that it comprises a multi-layer mesh body formed of wool and hot-melt-bonded bicomponent fibers combined with insect repellent and antibacterial agents.
  • the multilayer mesh is fused and integrated by the hot-melt bonding bicomponent fiber, and a contact surface of two adjacent meshes has a flame retardant layer.
  • the flame retardant comprises the following components by weight: 1 part of dihydrogen phosphate, 1 part of amine sulfate, 0.4 part of urea, 0.1 part of borax, and 2-8 parts of water.
  • step d the thickness of the multilayer mesh body after drying and shaping is 3mn! ⁇ 2511 dishes, and then rolling the multilayer mesh with a die, and spraying on the contact surface of two adjacent layers of the multilayer mesh with the spraying method while rolling, and rolling After making it, it enters the setting oven for setting.
  • the temperature of the setting oven is controlled at 130 ° C ⁇ 260 ° C.
  • the fiber-type aluminum foil is pasted, and then the shear molding is performed.
  • the fire-resistant decorative cloth is pasted on the surface of the multilayer mesh body with a fast and strong adhesive.
  • Figure 1 shows a schematic cross-sectional structure of the thermal insulation and sound absorbing engineering material of the present invention
  • the flame retardant contains the following components (parts by weight): 1 part of dihydrogen phosphate, 1 part of amine sulfate, 0.4 part of urea, 0.1 part of borax, and 2 to 8 parts of water. It is a plate-like body, and the above-mentioned hot-melt-bonded bicomponent fiber is the weight of low-melting bicomponent polyester fiber, wool, low-melting bicomponent polyester fiber, insect repellent, and antibacterial agent produced by South Korea Huiwei Shi Co. The parts are: 60 ⁇ 80, 40-20 0.4 ⁇ 1.0, 0.5-1.5, and the two adjacent layers are connected by a non-woven emulsion adhesive. If the content of the low-melting bicomponent polyester fiber exceeds 40 parts, the product will be dull and the cost will increase significantly. If the content of the hot-melt polyester fiber is less than 20 parts, the product will not be formed into a board.
  • a tubular body made of heat-insulating and sound-absorbing engineering material is characterized in that: the tubular body is formed by rolling a plate-shaped body with a thickness of 3 to 25 mm in layers, and the contact surface between the tubular body layer and the layer is provided with a rapid Strong glue layer, the tubular body is bonded into a whole by fast strong glue, and the outer surface of the tubular body is pasted with aluminum foil.
  • This tubular body can be used as a heat pipe such as a gas pipe, a water pipe, and an oil pipe.
  • a method for producing insulation and sound absorbing engineering materials which is characterized in that the method comprises the following steps: a. Fully mixing and roughening wool, hot-melt-bonded bicomponent fiber, insecticide tincture, antibacterial agent and wool machine Loosening; b. Fine opening through a opening machine, feeding into a carding machine to comb into a net body after fine opening; c. Laying the net layer by layer to form a multi-layer net body, and in two adjacent layers of the net body The contact surface is sprayed with a flame retardant at a spray pressure of 0.15 to 0.8 MPa to form a flame retardant layer; d.
  • the multilayer mesh is shaped by a circulating air drying and shaping machine, and the multi-component fiber is bonded by hot-melt bonding of the two-component fibers.
  • the layered mesh body is fused into one body.
  • the hot-melt-bonded bicomponent fibers are parts by weight of low-melting bicomponent polyester fibers, wool, low-melting bicomponent polyester fibers, insect repellent, and antibacterial agent produced by Korea Hui Stamm Co., Ltd. Respectively: 60 ⁇ 80, 40 ⁇ 20, 0.4-1.0 0.5-1.5, while adding the non-woven fabric emulsion adhesive when spraying the flame retardant, in step d, the temperature of the drying and setting machine is controlled at 130 ° C. ⁇ 260 ° C.
  • step d the thickness of the multilayer mesh body after drying and setting is 3 mm to 25 nmi, and then the multilayer mesh body is rolled with a die, and the two layers of the multilayer mesh are sprayed on the adjacent layer while being rolled. Spray ring on the contact surface of the body Shape-fast fast-strength glue. After rolling, it enters the setting oven for setting. The temperature of the setting oven is controlled at

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une sorte de matériau d'ingénierie à isolation isophonique, un corps tubulaire réalisé avec ce matériau et un procédé d'élaboration correspondant. Ledit matériau comprend un maillage multicouche (1) à base de laine, de fibre double composante à couture trépointe réalisée à chaud, de solvant anti-mites et de solvant bactéricide, que l'on chauffe à forme en structure intégrée à fibre double composante. L'interface entre les trames maillées adjacentes présente une couche de solvant ignifuge (2). Ces trames (1) sont assemblées couche par couche, donnant le corps tubulaire considéré, qui est constitué au moyen de colle rapide en une structure intégrée. La surface externe dudit corps est revêtue d'une feuille d'aluminium. L'invention concerne également un procédé relatif à l'élaboration de ce matériau, selon les étapes suivantes: a) mélange de la laine, de la fibre et des solvants susmentionnés, et premier desserrage de ce mélange; b) desserrage subtil du mélange déjà traité en a), puis cardage en trame maillée; c) disposition des trames en maillage multicouche, et pulvérisation du solvant ignifuge sur l'interface entre trames adjacentes; d) séchage en structure constituée.
PCT/CN2002/000441 2002-06-04 2002-06-26 Materiau d'ingenierie a isolation isophonique, corps tubulaire realise avec ce materiau, et procede d'elaboration correspondant Ceased WO2003102318A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002318707A AU2002318707A1 (en) 2002-06-04 2002-06-26 An insulated sound-absorbing engineering material, a tubular body made of thereof and a method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02120827.1 2002-06-04
CNB021208271A CN1186188C (zh) 2002-06-04 2002-06-04 保温吸音工程材料、管状体及其生产方法

Publications (1)

Publication Number Publication Date
WO2003102318A1 true WO2003102318A1 (fr) 2003-12-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2002/000441 Ceased WO2003102318A1 (fr) 2002-06-04 2002-06-26 Materiau d'ingenierie a isolation isophonique, corps tubulaire realise avec ce materiau, et procede d'elaboration correspondant

Country Status (3)

Country Link
CN (1) CN1186188C (fr)
AU (1) AU2002318707A1 (fr)
WO (1) WO2003102318A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115352137A (zh) * 2022-08-22 2022-11-18 华创建筑设计有限公司 一种钢结构用防火组件及其制备工艺、应用

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817452A (zh) * 2012-05-31 2012-12-12 江苏科博世羊毛建材科技有限公司 一种绝热吸声材料及其制备方法
CN103046333B (zh) * 2012-12-28 2014-11-05 太仓市天合新材料科技有限公司 一种阻燃涤纶织物的生产方法
CN104264852A (zh) * 2014-08-22 2015-01-07 江苏科博世羊毛建材科技有限公司 一种可压缩绝热吸声毡及其制备方法
CN106739313A (zh) * 2016-12-23 2017-05-31 广西德福特科技有限公司 一种复合材料绝热消音管及其制备方法
CN108222400B (zh) * 2018-01-30 2020-04-07 郑州工业应用技术学院 一种家庭隔音装饰板
CN109626870B (zh) * 2018-12-29 2019-09-03 海南鑫申绿色建筑科技有限公司 一种隔音建筑板及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335664A1 (fr) * 1975-12-17 1977-07-15 Basf Farben & Fasern Parement pour maconnerie et procede pour sa fabrication
CN1089004A (zh) * 1993-01-01 1994-07-06 李国平 热轧山羊毛贴墙布及其制造方法
DE4413608A1 (de) * 1994-04-19 1995-10-26 Sturm Otto Dipl Ing Fh Bauelement für die Schall- und Wärmedämmung und Verfahren für den Einbau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2335664A1 (fr) * 1975-12-17 1977-07-15 Basf Farben & Fasern Parement pour maconnerie et procede pour sa fabrication
CN1089004A (zh) * 1993-01-01 1994-07-06 李国平 热轧山羊毛贴墙布及其制造方法
DE4413608A1 (de) * 1994-04-19 1995-10-26 Sturm Otto Dipl Ing Fh Bauelement für die Schall- und Wärmedämmung und Verfahren für den Einbau

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115352137A (zh) * 2022-08-22 2022-11-18 华创建筑设计有限公司 一种钢结构用防火组件及其制备工艺、应用
CN115352137B (zh) * 2022-08-22 2024-02-13 华创建筑设计有限公司 一种钢结构用防火组件及其制备工艺、应用

Also Published As

Publication number Publication date
CN1401475A (zh) 2003-03-12
CN1186188C (zh) 2005-01-26
AU2002318707A1 (en) 2003-12-19

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