DE716040C - Process for the production of soundproof building panels - Google Patents
Process for the production of soundproof building panelsInfo
- Publication number
- DE716040C DE716040C DED65873D DED0065873D DE716040C DE 716040 C DE716040 C DE 716040C DE D65873 D DED65873 D DE D65873D DE D0065873 D DED0065873 D DE D0065873D DE 716040 C DE716040 C DE 716040C
- Authority
- DE
- Germany
- Prior art keywords
- asbestos
- sound
- layers
- production
- building panels
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 4
- 239000004568 cement Substances 0.000 claims description 12
- 239000010425 asbestos Substances 0.000 claims description 10
- 229910052895 riebeckite Inorganic materials 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000092161 Pithys Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
-
- 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
- E04B2001/8245—Machines for manufacturing, shaping, piercing or filling sound insulating 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
Description
Verfahren zur Herstellung schalldichter Bauplatten Die Erfindung hetrifft ein Verfahren zur Herstellung schalldichter Bauplatten, die aus zwei äußeren, mechanisch widerstandsfälügen, d. h. schalidurchlässigen, plattenartigen Schichten aus Asbest und einem hydraulischen Bindemittel, beispielsweise Zement, und einer mittleren, mechanisch weniger festen, d.h. schalldämpfenden, plattenartigen Schicht besteh-en.Method for the production of soundproof building panels The invention relates to a method for the production of soundproof building panels, which consist of two outer, mechanically resistive elements, i. H. sound-permeable, plate-like layers made of asbestos and a hydraulic binder, for example cement, and a middle, mechanically less strong, ie sound-absorbing, plate-like layer.
Es ist bekannt, schalldichte Bauplatten aus pflanzFchem Material herzustellen, beispielsweise aus einer mittleren Schicht aus einem weichen, markigen, gut isolierenden, pflanzlichen Bestandteil und zwei äußeren Schichten aus dem hart-en, festen Holzbestandteil, derselben Pflanze. Zu diesem Zweck -werden die harten und weichen Pflanzenhestandteile voneinander getrennt und in aufgearbeiteteiii Zustand mit einem Bindemittel zu -Platten verpreßt, die schließlich miteinander verklebt werden.It is known to produce soundproof building panels from plant-based material, For example, a middle layer made of a soft, pithy, well-insulating, vegetable component and two outer layers made of the hard, solid wood component, same plant. For this purpose, the hard and soft plant components are used separated from each other and in a refurbished state with a binding agent to form plates pressed, which are finally glued together.
Es ist ferner bekannt, schalldichte Bauplatten aus zwei' äußeren, plattenartigen Schichten aus Asbestzement und einer mittleren schalldämpfenden Schicht aus durch einen Klebstoff zusammengehaltenen tierischen oder pflanzlichen Faserstoffen zu erzeugen; die HersteUung dieser Platten erfolgt in der Weise, daß die Ashestzementplatten -mit der schalldämpfenden, organischen Mittelschicht unter Druck verklebt werden. Es ist hierbei auch bereits vorgeschlagen worden, die Verbindung der drei Lagen miteinander vorzunehmen, ehe ihre Oberflächen völlig fest geworden sind. Der Zweck dieser Maßnahme ist offenbar der, ein Einpressen der Fasern der mittleren Schicht in die Oberfläche der Asbestzementplatten zu erreichen, um den Lageneinen festen Zusammenhalt zu ,geben.It is also known to use soundproof building panels from two 'outer, plate-like layers of asbestos cement and a middle sound-absorbing layer made of animal or vegetable fibers held together by an adhesive to create; The manufacture of these panels is carried out in such a way that the Ashest cement panels -be bonded to the sound-absorbing, organic middle layer under pressure. It has also already been proposed to connect the three layers to each other before their surfaces are completely solid. The purpose this measure is evidently a pressing in of the fibers of the middle layer into the surface of the asbestos cement boards to give the layers a solid Cohesion to give.
Der Zweck der vorliegenden Erfindung ist, eine schalldichte Bauplatte ausschließlich aus Asbest und Uydraulischen Bindemitteln herzustellen, und zwar aus verschiedenartigen Mischungen dieser Grundstoffe, so daß eine Bauplatte entsteht, die, da sie nur anorganische Stoffe enthält, gegen Fäulnis, Insektenfraß u. dgl. sicher ist. Die Herstellung einer solchen Bauplatt-- erfolgt gemäß der Erfindung in der Weise, daß sowohl die äußeren, mechanisch widerstandsfähigen, d. h. schalldurchlässigen, plattenartigen Schichten als auch die mittlere, mechanisch weniger widerstandsfähige, d. h. schalldämpfende Schicht fortlaufend auf derselben Pappenmaschine durch Zuführung verschiedenartiger Mischungen von Asbest und hydraulischen Bindemitteln in den Stoffbehälter der P%appen- -maschine erzeugt werden, wodurch sie in noch feuchtem -. unabgebundenem Zustande übereinandergelegt und durch Druck verbunden werden. Da alle Schichten ein hydraulisches Binde-mittel enthalten, werden sie zu einein festen Ganzen verbunden, so daß es selbst bei größter Beanspruchung nicht mo',glich ist, sie voneinander zu lösen.The purpose of the present invention is to produce a soundproof building board exclusively from asbestos and hydraulic binders, namely from various mixtures of these basic materials, so that a building board is created which, since it contains only inorganic substances, is safe against rot, insect damage and the like is. The production of such a building board takes place according to the invention in such a way that both the outer, mechanically resistant, i.e. H. sound-permeable, plate-like layers as well as the middle, mechanically less resistant, i.e. H. sound-absorbing layer can be continuously produced on the same cardboard machine by feeding various mixtures of asbestos and hydraulic binders into the material container of the P% appen- -machine, whereby they are in a still damp -. are placed on top of each other in the untied state and connected by pressure. Since all layers contain a hydraulic binding agent, they are connected to a solid whole, so that it is not possible to detach them from one another even under the greatest stress.
Es wird bemerkt, daß die vorliegende Erfind-ung nichts zu tun hat- mit der Herstellung von Asbestzementplatten durch abwechselndes, schichtenweises Auftragen von Asbest und Zement. Abgesehen davon, daß die Erfahrung gezeigt hat, daß sich auf dieseV,#7,eis-c den praktischen Bedürfnissen entsprechende Asbestzementplatten nicht erzeugen lassen, und daß insbesondere das abwechselnde, schichtenweise Auftragen g von Asbest und Zement nicht vergleichbar ist mit einer aus einem Gemisch von Asbest und Zement auf der Pappenmaschine hergestelltenAsbestzem:entplatte, lassen sich schalldichte Bauplatten aus einer mittleren schalldämpfenden Schicht und zwei äußeren, mechanisch widerstandsfähigen, d. h. schalldurchlässigen Schichten überhaupt nicht herstellen. Ein anderer Vorschlag. der dahin geht, Asbestzementschiefer aus dünnen übereinandergelegten verschiedenen Asbestzementschichten zu erzeugen, beitrifft nicht die Herstellung von schalldichten Bauplatten, insbesondere nicht von solchen Platten, die aus einer mittleren schalldämpfenden Schicht und zwei äußeren, mechanisch festeren, schalldurchlässiggen Schichten bestehen.It is noted that the present invention has nothing to do with the manufacture of asbestos-cement panels by alternately applying asbestos and cement in layers. Apart from the fact that experience has shown that asbestos-cement panels corresponding to practical needs cannot be produced on these V, # 7, cis-c, and that in particular the alternating, layer-wise application of asbestos and cement is not comparable with one from a mixture Asbestzem made from asbestos and cement on the cardboard machine, soundproof building panels can be made of a middle sound-absorbing layer and two outer, mechanically resistant, i.e. H. Do not produce sound-permeable layers at all. An other suggestion. The aim of producing asbestos-cement slate from thin layers of asbestos-cement on top of one another does not apply to the production of soundproof building panels, in particular not panels that consist of a middle sound-absorbing layer and two outer, mechanically stronger, sound-permeable layers.
Zwecks Sichtbarmachung des Plattenaufbaus kann die schalldämpfende Innenschicht ,gefärbt werden.To make the panel structure visible, the sound-absorbing Inner layer to be colored.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE716040X | 1932-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE716040C true DE716040C (en) | 1942-01-12 |
Family
ID=3878760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED65873D Expired DE716040C (en) | 1932-05-10 | 1933-05-11 | Process for the production of soundproof building panels |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE716040C (en) |
-
1933
- 1933-05-11 DE DED65873D patent/DE716040C/en not_active Expired
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