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
  • E04B1/86—Sound-absorbing elements slab-shaped
• • 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
• • 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
  • E04B2001/742—Use of special materials; Materials having special structures or shape
  • E04B2001/745—Vegetal products, e.g. plant stems, barks
• • 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
  • E04B2001/742—Use of special materials; Materials having special structures or shape
  • E04B2001/746—Recycled materials, e.g. made of used tires, bumpers or newspapers
• • 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

• the invention relates to a method for producing a Soundproofing element for buildings, especially for application on floors and / or ceilings and / or for installation as Fillings in components such as doors.
• the “mass” is usually from Masonry, partitions or ceilings shown, provided that The construction and the building material meet this requirement.
• the “spring” form porous systems that control airborne sound record and destroy the sound energy by friction. Such porous systems are often used for thermal protection. Unfortunately, this is usually in the foreground, and it becomes the low acoustic performance of the thermal insulation systems considered sufficient for sound insulation.
• Plastic-based foams used Own them a low density and therefore a poor acoustic Effectiveness.
• the present invention is based on the object Procedure of the above Way to develop with the low cost Made effective soundproofing elements can be.
• recycled cotton fibers be pressed into a plate or mat.
• a binder is then preferred for this nonwoven added.
• the binder is again preferably a thermosetting or thermoplastic, phenolic resin-free binder, so that here too Environmental requirements are taken into account.
• water glass can also be used to solidify the Fleece can be used.
• the fleece is then under pressure, usually in a press, on a plate or had pressed. This plate or had received through the Press pressure a strength that lasts for many years Functionality guaranteed.
• the plate according to the invention sinks the plate according to the invention not after a short time in itself, but remains stable.
• the mats or panels are opened by the pressing process a thickness adjusted to the application and can now also be used with other materials, such as nonwovens or foils can be combined as vapor barriers or barriers.
• other materials such as nonwovens or foils can be combined as vapor barriers or barriers.
• cotton mat results and heavy film an independent "spring-mass system" which is very beneficial.
• the cotton fiber has a special structure good acoustic properties. According to the present invention it should be used for the following sound insulation tasks will:
• the cotton plate serves as a base under real wood parquet, Laminate floors and wooden floors of all kinds to reduce the impact sound. So much for parquet and other floors not be glued to the surface are common Documentation on moisture and noise protection offered or also prescribed. These documents are separated offered from the flooring material and must also be separated be relocated. According to the present invention, for whom independent protection is also sought a soundproofing material and in particular the one mentioned above Cotton mat already at the manufacturer on the wood or laminate panels be glued so that when laying the One step is no longer required. Because the documents are common are offered as rolls, they must be before Embarrassed to be rolled out a day or two in advance, so that they lie flat on the floor without any problems. The Invention is therefore not just a win through Reduce the work of the parquet installer, but it there is no longer any temporal gain necessary treatment of the documents. As glued Sound insulation material can also be cork, for example.

Landscapes

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

Applications Claiming Priority (4)

Publications (2)

Family

ID=26036527

Family Applications (1)

Country Status (1)

Cited By (4)

Families Citing this family (1)

Family Cites Families (7)

• 1998
  • 1998-05-13 EP EP98108701A patent/EP0878589A3/fr not_active Withdrawn

Also Published As

Similar Documents

Legal Events