CH413295A - Sound and heat insulating building board - Google Patents

Sound and heat insulating building board

Info

Publication number
CH413295A
CH413295A CH846264A CH846264A CH413295A CH 413295 A CH413295 A CH 413295A CH 846264 A CH846264 A CH 846264A CH 846264 A CH846264 A CH 846264A CH 413295 A CH413295 A CH 413295A
Authority
CH
Switzerland
Prior art keywords
sound
building board
heat insulating
insulating building
layer
Prior art date
Application number
CH846264A
Other languages
German (de)
Inventor
Heinrich Dr Morr
Original Assignee
Foletti Francesco
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 Foletti Francesco filed Critical Foletti Francesco
Publication of CH413295A publication Critical patent/CH413295A/en

Links

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
    • E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/049—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres completely or partially of insulating material, e.g. cellular concrete or foamed plaster

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Description

  

  Schall- und     wärmedämmende        Bauplatte       Die Erfindung bezieht sich auf eine     schall-    und  wärmedämmende Bauplatte, welche gemäss der Er  findung zwischen zwei Schichten aus Schwerbeton  eine Schicht aus Leichtbeton, der ausser Zement     ein,     expandiertes, glasartiges Gestein vulkanischen  Ursprungs enthält,     aufweist.     



  In der Zeichnung ist ein Teilstück der Bauplatte  gemäss der Erfindung im Schaubild, teilweise im  Schnitt, beispielsweise dargestellt.  



  Die gezeichnete Bauplatte weist zwischen zwei       Schwerbetonschichten    1     bzw.    2, eine Schicht 3     aus     Leichtbeton auf. Der Leichtbeton dieser Schicht ent  hält Zement als Bindemittel und expandiertes, glasar  tiges Gestein     vulkanischen    Ursprungs als Füllstoff.  



  Bei einem Gewicht von 280 bis 450     kg/m3    be  sitzt der Leichtbeton der Schicht 3     Druckfestigkeiten     von 25 bis 40     kg/cm2.     



  Mit der niedrigen Wärmeleitzahl von durch  schnittlich 0,037 des expandierten glasartigen Ge  steins vulkanischen Ursprungs, verwendet für die  Schicht 3 aus Leichtbeton, wird eine Bauplatte erhal  ten, die     vorzügliche    Wärme- und Schalldämmung be  sitzt.    Die Schicht 2, die     armiert        sein    kann, ist an     ihrer     Aussenseite mit einer Verkleidung aus     Klinkerriem-          chen    4 versehen. Anstelle dieser Verkleidung kann  auch eine Putzschicht aufgebracht sein.  



  Die Schicht 2 ist an ihrer Aussenseite mit     einem     Glattstrich 5 versehen.  



  Die Dicke der     Schichten    1, 2 und 3 beträgt bei  spielsweise zwei bzw. fünfzehn bzw. fünf Zentimeter.



  Sound and heat insulating building board The invention relates to a sound and heat insulating building board which, according to the invention, has a layer of lightweight concrete between two layers of heavy concrete which, in addition to cement, contains expanded, vitreous rock of volcanic origin.



  In the drawing, a portion of the building board according to the invention is shown in a diagram, partly in section, for example.



  The construction panel shown has a layer 3 of lightweight concrete between two heavy concrete layers 1 and 2, respectively. The lightweight concrete in this layer contains cement as a binding agent and expanded, vitreous rock of volcanic origin as a filler.



  With a weight of 280 to 450 kg / m3, the lightweight concrete of layer 3 has compressive strengths of 25 to 40 kg / cm2.



  With the low thermal conductivity of an average of 0.037 of the expanded vitreous Ge stone of volcanic origin, used for layer 3 of lightweight concrete, a building board is obtained that has excellent heat and sound insulation. The layer 2, which can be reinforced, is provided on its outside with a cladding made of clinker strips 4. Instead of this cladding, a layer of plaster can also be applied.



  The layer 2 is provided with a smooth line 5 on its outside.



  The thickness of the layers 1, 2 and 3 is two, fifteen and five centimeters, for example.

Claims (1)

PATENTANSPRUCH Schall- und wärmedämmende Bauplatte, dadurch gekennzeichnet, dass dieselbe zwischen zwei Schich ten aus Schwerbeton eine Schicht aus Leichtbeton, der ausser Zement ein expandiertes, glasartiges Ge stein vulkanischen Ursprungs enthält, aufweist. UNTERANSPRUCH Bauplatte nach Patentanspruch, dadurch gekenn zeichnet, dass mindestens eine der Schichten aus Schwerbeton armiert ist. PATENT CLAIM Sound and heat insulating building board, characterized in that the same has a layer of lightweight concrete between two layers of heavy concrete which, in addition to cement, contains an expanded, vitreous rock of volcanic origin. SUBCLAIM Construction panel according to claim, characterized in that at least one of the layers is reinforced from heavy concrete.
CH846264A 1963-07-01 1964-06-26 Sound and heat insulating building board CH413295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1963M0045163 DE1880084U (en) 1963-07-01 1963-07-01 SELF-SUPPORTING SOUND AND THERMAL INSULATING BUILDING PLATE.

Publications (1)

Publication Number Publication Date
CH413295A true CH413295A (en) 1966-05-15

Family

ID=7305212

Family Applications (1)

Application Number Title Priority Date Filing Date
CH846264A CH413295A (en) 1963-07-01 1964-06-26 Sound and heat insulating building board

Country Status (2)

Country Link
CH (1) CH413295A (en)
DE (1) DE1880084U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441700A1 (en) * 1978-11-17 1980-06-13 Nilsa Jacques PROCESS FOR MANUFACTURING PREFABRICATED PANELS AND PANELS OBTAINED

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619568A1 (en) * 1976-05-04 1977-11-17 Ernst Manfred Karmann Reinforced or lightweight concrete building elements - with surface layer of wood or plastic giving the appearance of natural materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441700A1 (en) * 1978-11-17 1980-06-13 Nilsa Jacques PROCESS FOR MANUFACTURING PREFABRICATED PANELS AND PANELS OBTAINED

Also Published As

Publication number Publication date
DE1880084U (en) 1963-10-03

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