DE4403588A1 - Heat insulation component - Google Patents
Heat insulation componentInfo
- Publication number
- DE4403588A1 DE4403588A1 DE4403588A DE4403588A DE4403588A1 DE 4403588 A1 DE4403588 A1 DE 4403588A1 DE 4403588 A DE4403588 A DE 4403588A DE 4403588 A DE4403588 A DE 4403588A DE 4403588 A1 DE4403588 A1 DE 4403588A1
- Authority
- DE
- Germany
- Prior art keywords
- thermal insulation
- waste paper
- waterproof
- added
- paper
- 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.)
- Withdrawn
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims abstract description 14
- 239000012266 salt solution Substances 0.000 claims abstract description 4
- 239000010893 paper waste Substances 0.000 claims description 25
- 239000004567 concrete Substances 0.000 claims description 14
- 239000011449 brick Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000011381 foam concrete Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- E04B1/8404—Sound-absorbing elements block-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- 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
- E04C2/10—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—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 wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
-
- 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
-
- 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
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0213—Non-undercut connections, e.g. tongue and groove connections of round shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
Description
Die Erfindung betrifft ein Wärmedämmbauelement zur Errichtung von Mauern und Trennwänden.The invention relates to a thermal insulation element for erecting walls and Partitions.
Bei der Herstellung von Häusern werden zur Errichtung von Mauern, Trennwänden und Decken im Baugewerbe Ziegel, Betonsteine, Gasbetonsteine (Schaumbeton), Kalksandsteine, Kunststoffbauelemente oder Natursteine verwendet. Es können auch Verbundsteine in dieser Weise Verwendung finden, die aus der Kombination mehrerer Baumaterialien bzw. Werkstoffen bestehen können. Als ideales Bauelement ist das dabei anzusehen, das alle gewünschten Eigenschaften für ein Mauerwerk, für Wände oder Decken wie hohe Druckfestigkeit, geringes spezifisches Gewicht, geringe Wärme- und Schalleitfähigkeit, hohe Biegefestigkeit und so weiter besitzt.In the manufacture of houses are used to erect walls, partitions and Ceilings in construction bricks, concrete blocks, gas concrete blocks (foam concrete), Lime sandstone, plastic components or natural stones are used. It can too Composite stones are used in this way, which is the combination of several Building materials or materials can exist. This is an ideal component view all the desired properties for masonry, for walls or Blankets such as high compressive strength, low specific weight, low heat and Has sound conductivity, high bending strength and so on.
Der bekannte Betonstein, als Großblockstein mit Hohlräumen ausgeführt, besitzt zwar hohe Druck- und Biegefestigkeit, seine Wärme- und Schalldämmungseigenschaften sind dagegen sehr gering. Von Nachteil ist auch sein verhältnismäßig hohes Gewicht.The well-known concrete block, designed as a large block with cavities, has high Compressive and flexural strength, its heat and sound insulation properties are in contrast, very low. Another disadvantage is its relatively high weight.
Als Leichtbaustein ist weiter der Gasbeton- oder Schaumbetonstein bekannt. Er besitzt gute Wärme- und Schalldämmungseigenschaften, die aber bei Feuchtigkeitsaufnahme nachlassen und in Verbindung mit Frost zur Zerstörung des Bausteins führen. The gas concrete or foam concrete block is also known as a lightweight building block. He has good ones Heat and sound insulation properties, but with moisture absorption diminish and lead to destruction of the block in connection with frost.
Aus der DE-OS 41 10 829 ist als Platte ein Formteil für Bauzwecke bekannt geworden, das als Bestandteil Altpapier in zerkleinerter Form in Mischung mit Wasser sowie ein mineralisches Bindemittel, nämlich Zement und/oder Löschkalk enthält. Dieses, insbesondere als Schalungsplatte konzipierte und mit Außenschichten versehene Bauelement ist nicht für tragende Wände oder als Baustein zu verwenden, da ihm die wichtigsten Eigenschaften wie Druck- und Biegefestigkeit fehlen.From DE-OS 41 10 829 a molded part for building purposes has become known as a plate as a component of waste paper in shredded form mixed with water and a contains mineral binder, namely cement and / or hydrated lime. This, especially designed as formwork panels and provided with outer layers The component is not to be used for load-bearing walls or as a building block, as it most important properties such as pressure and bending strength are missing.
Der im Patentanspruch 1 angegebenen Erfindung liegt die Aufgabe zugrunde, ein Wärmedämmbauelement zu schaffen, das bei hoher Bieg- und Druckfestigkeit auch gute Wärmedämm- und Schallschutzeigenschaften besitzt, bei geringem Gewicht hohe Stabilität mit guter Innenflexibilität aufweist, witterungsfest ist und bei gleichzeitiger hoher Atmungsaktivität nur geringe Wasseraufnahme zuläßt, den Brandschutzvorschriften entsprechende hohe Flamm-, Feuer- und Hitzebeständigkeit aufweist, einen Beitrag zum Umweltschutz durch Verwendung von recyclingfähigen Reststoffen wie Altpapier und Altetiketten leistet und bei einer billigen Herstellung die Verwendung herkömmlicher Maschinen der Betonsteine- bzw. Ziegelfertigung ermöglicht.The invention specified in claim 1 is based on the object Thermal insulation element to create that with high bending and compressive strength also good thermal insulation and Soundproofing properties, with low weight, high stability with good Has internal flexibility, is weatherproof and at the same time high breathability only low water absorption, high fire protection regulations Flame, fire and heat resistance, contribute to environmental protection Use of recyclable residues such as waste paper and waste labels an inexpensive manufacture the use of conventional machines of concrete blocks or Brick production enables.
Mit der Erfindung wird erreicht, daß insbesondere mit wasserfestem Altpapier in richtigem Mischungsverhältnis mit Zement, Sand und Wasser - ein Wärmedämmbauelement herzustellen ist, das die guten Eigenschaften eines Beton- und eines Gasbetonsteines erreicht, das heißt es weist hohe Biege- und Druckfestigkeit und hohe Wärme- und Schalldämmeigenschaften auf. Auch die Wasseraufnahmefähigkeit ist in Bezug auf herkömmliche Bausteine geringer. Von Vorteil ist weiter, daß das erfindungsgemäße Wärmedämmbauelement mit den vorhandenen, herkömmlichen Fertigungsmaschinen einer Betonsteinbaufirma herzustellen ist. Damit lassen sich auch die Herstellungskosten gering halten. With the invention it is achieved that in particular with waterproof waste paper in the correct Mixing ratio with cement, sand and water - a thermal insulation component is to produce that the good properties of a concrete and a gas concrete block achieved, that means it has high bending and compressive strength and high heat and Sound insulation properties. Water absorption is also related to conventional building blocks less. Another advantage is that the invention Thermal insulation component with the existing, conventional manufacturing machines Concrete stone construction company is to be produced. This also lowers the manufacturing costs hold.
Als wasserfestes Altpapier eignen sich in vorteilhafter Weise Etiketten bzw. Aufkleber von Mehrweg-Getränkeflaschen (Glas- und Kunststoffflaschen), die bei ihrem Rücklauf in den Abfüllstationen der Getränke-Industrie abgewaschen werden und als Abfall in großen Mengen anfallen. Die Entsorgung dieses Abfalls ist bekannterweise nicht unproblematisch und teuer. Wasserfeste Eigenschaften haben auch Hochglanzpapier, Plakate von Litfassäulen, Reklameposter und die aus Hochglanzpapier bestehenden Prospekte. Ihre gute Eignung als Füll- und Werkstoff für das erfindungsgemäße Wärmedämmbauelement beruht darauf, daß dieses Altpapier vor dessen zweckentsprechenden Anwendung imprägniert wird. Weiter ist von Vorteil, daß der Abwaschvorgang der Etiketten mittels Natronlauge erfolgt und die Salz-Rückstände an den Etiketten sich auch als flamm- und feuerhemmend im Endprodukt erweisen. Diese Flamm- und Feuerbeständigkeit des Wärmedämmbauelements kann noch erhöht werden, wenn zusätzlich dem Mischwasser eine kleine Menge Salzlösung von 1% bis 3% beigemengt wird. Die Wasseraufnahmefähigkeit des Wärmedämmbauelements kann durch einen Zusatz von circa 1% bis 3% eines herkömmlichen Festigers im Mischwasser weiter verringert werden. Als Festiger eignen sich dabei die bekannten Bindemittel, die man wasserfestem Beton beimischt, um ein Eindringen von Wasser in das Mauerwerk zu verhindern.Labels or stickers from are advantageously suitable as water-proof waste paper Reusable beverage bottles (glass and plastic bottles) that return to the Filling stations of the beverage industry are washed off and used as waste in large Amounts are incurred. The disposal of this waste is known to be not without problems and expensive. Glossy paper, posters by Advertising columns, advertising posters and the brochures made of glossy paper. Your good suitability as filler and material for the thermal insulation component according to the invention is based on the fact that this waste paper is used for its intended purpose is impregnated. Another advantage is that the washing of the labels by means Sodium hydroxide solution takes place and the salt residues on the labels also prove to be flame and prove fire retardant in the final product. This flame and fire resistance of the Thermal insulation component can be increased even more if the mixed water a small amount of saline from 1% to 3% is added. The The water absorption capacity of the thermal insulation component can be increased by about 1% to 3% of a conventional setting agent in mixed water can be further reduced. The known binders, which are waterproof concrete, are suitable as setting agents added to prevent water from entering the masonry.
Die Verwendung des wasserfesten Altpapiers gemäß der Erfindung bewirkt auch, daß das Wärmedämmbauelement wesentlich stabiler, und billiger herzustellen ist, als ein Wärmedämmbauelement, das mit normalen Altpapier verfestigt würde. Dies ist darauf zurückzuführen, daß das wasserfeste Altpapier sich bei Eindringen von Feuchtigkeit nicht verändert, insbesondere nicht zersetzt. Das erfindungsgemäße Wärmedämmbauelement ist deshalb auch äußerst witterungsbeständig und atmungsaktiv. Auch starker Frost kann, wie Versuche ergeben haben, dem erfindungsgemäßen Gegenstand selbst in feuchtem Zustand nicht schaden. The use of the waterproof waste paper according to the invention also causes the Thermal insulation component is much more stable, and cheaper to manufacture than one Thermal insulation component that would be solidified with normal waste paper. This is on it attributed to the fact that the waterproof waste paper does not change when moisture penetrates changed, especially not decomposed. The thermal insulation component according to the invention is therefore extremely weather-resistant and breathable. Even severe frost can as tests have shown, the subject of the invention even in wet Condition does not harm.
Ist wasserfestes Altpapier nicht in genügenden Mengen vorhanden um die Produktion aufrecht zu erhalten bzw. um der Nachfrage gerecht zu werden, so kann gemäß der Erfindung auch Zeitungspapier zur Herstellung des Wärmedämmbauelements Verwendung finden, wenn dem Maschwasser 3% bis 6% Festiger zugesetzt wird.Is there not enough water-proof waste paper available for production? to maintain or to meet the demand, so according to the Invention also used newsprint for the production of the thermal insulation component find if 3% to 6% strengthener is added to the machine wash.
Weiter vorteilhafte Merkmale und Ausbildungen des Gegenstands der Erfindung sind in zwei Nebenansprüchen und vier Unteransprüchen angegeben.Further advantageous features and designs of the object of the invention are in specified two subsidiary claims and four sub-claims.
Anhand der Zeichnung wird das erfindungsgemäße Wärmedämmbauelement in drei Ausführungsbeispielen näher beschrieben.Based on the drawing, the thermal insulation component according to the invention is in three Embodiments described in more detail.
Es zeigen:Show it:
Fig. 1 in perspektivischer Darstellung den Gegenstand der Erfindung als Wärmedämmstein, Fig. 1 is a perspective view of the subject invention as a heat insulating brick,
Fig. 2 in perspektivischer Darstellung eine Isolierbetonplatte und Fig. 2 is a perspective view of an insulating concrete slab and
Fig. 3 in perspektivischer Darstellung einen Isoliermauerstein. Fig. 3 in perspective an insulating brick.
Die Fig. 1 zeigt einen Wärmedämmstein 10 wie er insbesondere zum Mauern von
Innenwänden und Trennwänden Verwendung findet. Das Mischungsverhältnis besteht
zweckmäßigerweise je nach gewünschter Festigkeit aus
50% bis 80% wasserfestem Altpapier,
10% bis 20% Zement und
10% bis 30% Sand im Volumen und
Wasser nach Bedarf. Fig. 1 shows a thermal insulation brick 10 as it is used in particular for masonry inner walls and partitions. The mixing ratio suitably consists of depending on the desired strength
50% to 80% waterproof waste paper,
10% to 20% cement and
10% to 30% sand in volume and
Water as needed.
Das wasserfeste Altpapier wird durch Häkselmaschinen zu einem Granulat verfasert, mit Wasser vermischt und unter Zusatz von Zement und Sand verrührt. Der ausreichend vermischte Brei wird anschließend in Betonformmaschinen gefüllt, geformt und getrocknet. The waterproof waste paper is chopped into granules using crochet machines Water mixed and mixed with the addition of cement and sand. The sufficient mixed porridge is then filled, shaped and dried in concrete molding machines.
Sind dem Mischwasser vor der Fertigung 1% bis 3% eines Festigers beigemengt, der die Wasseraufnahme verhindert, so kann dieser Wärmedämmstein auch für Außenmauern Verwendung finden.Before mixing, 1% to 3% of a setting agent is added to the mixed water Prevents water absorption, so this thermal insulation brick can also be used for external walls Find use.
In Fig. 2 ist eine Isolierbetonplatte 20 gezeigt, die mit ihren Abmaßen für Trennwände
besonders geeignet ist, wobei im Verhältnis zur Tiefe (T) die Höhe (H) und die Breite (B)
wesentlich größer ausgeführt ist als beim Wärmedämmstein 10 nach Beispiel 1. Das
Mischungsverhältnis besteht dafür in bevorzugter Weise, je nach geforderter Festigkeit und
Isoliereigenschaft, aus
10% bis 80% wasserfestem Altpapier,
19% bis 50% Zement und
10% bis 60% Sand im Volumen und
mit Wasser vermischt.In FIG. 2 a Isolierbetonplatte 20 is shown, which is particularly suitable with their dimensions for partitions, wherein relative to the depth (T), the height (H) and the width (B) is made substantially greater than the thermal insulation block 10 according to Example 1 For this purpose, the mixing ratio preferably consists of, depending on the required strength and insulating property
10% to 80% waterproof waste paper,
19% to 50% cement and
10% to 60% sand in volume and
mixed with water.
Zur Verstärkung werden der Isolierbetonplatte 20 je nach geforderter Tragkraft Eisenarmierungen in Form von Baustahlmatten 31 (-gewebe) oder Eisenstäbe eingefügt.To reinforce the insulating concrete plate 20, depending on the required load capacity, iron reinforcements in the form of structural steel mats 31 (mesh) or iron rods are inserted.
Die Fig. 3 zeigt einen Isoliermauerstein 30 im Format der bekannten Großblock-Hohlsteine zum Aufbau von Tragwänden und/oder Außenmauern. FIG. 3 shows a Isoliermauerstein 30 in the format of the known large-block hollow blocks for building support walls and / or outer walls.
Das Mischungsverhältnis besteht dafür je nach Anwendungsbereich und geforderter
Festigkeit und Isoliereigenschaften aus
10% bis 50% wasserfestem Altpapier,
10% bis 50% Zement und
10% bis 60% Sand im Volumen und
mit Wasser vermischt.Depending on the area of application and the required strength and insulation properties, the mixing ratio consists of
10% to 50% waterproof waste paper,
10% to 50% cement and
10% to 60% sand in volume and
mixed with water.
Dem Mischwasser kann, wie bei den vorherigen Ausführungsbeispielen jeweils von 1% bis 3% ein Festiger und eine Salzlösung beigemengt sein, wenn erhöhte Flamm- und Feuerschutzeigenschaften gefordert sind oder wenn die Wasseraufnahmefähigkeit vermindert werden soll. The mixed water can, as in the previous embodiments, from 1% to 3% a setting agent and a saline solution should be added if increased flame and Fire protection properties are required or if the water absorption capacity should be reduced.
Die in den Fig. 1, 2 und 3 dargestellten Wärmedämmbauelemente 10, 20 und 30
können aber nach der Erfindung auch aus nicht wasserfestem Altpapier, insbesondere aus
Zeitungspapier, mit folgendem Mischungsverhältnis hergestellt werden:
20% bis 80% Altpapier,
10% bis 50% Zement und
10% bis 70% Sand im Volumen und
mit Wasser vermischt,
wobei dem Mischwasser zur Aufbereitung des nicht wasserfesten Altpapiers mehr Festiger,
vorzugsweise 3% bis 6%, und ein Flammschutzmittel (Salzlösung) von 1% bis 5%
beigemengt wird. Damit erreichen auch die danach hergestellten Wärmedämmbauelemente
annähernd die oben beschriebenen Eigenschaften, wie mit dem Bestandteil wasserfestes
Altpapier. . However, the heat insulation elements 10, 20 and 30 shown in Figures 1, 2 and 3 may according to the invention also not water-resistant paper, in particular of newsprint, are prepared by the following mixing ratio:
20% to 80% waste paper,
10% to 50% cement and
10% to 70% sand in volume and
mixed with water,
wherein more mixed strength, preferably 3% to 6%, and a flame retardant (salt solution) of 1% to 5% is added to the mixed water for processing the non-waterproof waste paper. This means that the thermal insulation components manufactured afterwards also achieve approximately the properties described above, as with the component of waterproof waste paper.
Anstatt Sand kann zur Herstellung der Wärmedämmbauelemente 10, 20 und 30 auch gequetschter Kies bzw. Riesel Verwendung finden.Instead of sand, crushed gravel or trickle can also be used to produce the thermal insulation components 10 , 20 and 30 .
Die an das Wärmedämmbauelement gestellten Anforderungen und gewünschten Eigenschaften sind gemäß der Erfindung maßgebend für das Mischungsverhältnis zwischen Papier, Zement und Sand (Kies).The requirements and requirements placed on the thermal insulation component According to the invention, properties are decisive for the mixing ratio between paper, cement and sand (gravel).
Von Bedeutung für die Bauwirtschaft ist auch, daß das Wärmedämmbauelement sowohl geklebt als auch mit herkömmlichen Mörtel gemauert werden kann. Die Seitenflächen sind so glatt, daß als Putz ein sogenannter Einlagenputz ausreicht.It is also important for the construction industry that the thermal insulation component is both can be glued as well as bricked with conventional mortar. The side faces are so smooth that a plaster plaster is sufficient.
Das Wärmedämmbauelement nach der Erfindung hat darüber hinaus eine Stabilität bzw. Druckfestigkeit, die der einschlägigen EG-Norm entspricht.The thermal insulation component according to the invention also has a stability or Compressive strength that corresponds to the relevant EC standard.
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4403588A DE4403588A1 (en) | 1993-03-01 | 1994-02-05 | Heat insulation component |
| SK245-94A SK24594A3 (en) | 1993-03-01 | 1994-02-28 | Thermo-insulating building unit |
| CZ94467A CZ46794A3 (en) | 1993-03-01 | 1994-03-01 | Heat insulating part |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19939302940 DE9302940U1 (en) | 1993-03-01 | 1993-03-01 | |
| DE19939311563 DE9311563U1 (en) | 1993-08-03 | 1993-08-03 | Insulating brick |
| DE19939311562 DE9311562U1 (en) | 1993-08-03 | 1993-08-03 | Insulated concrete slabs |
| DE19939314085 DE9314085U1 (en) | 1993-09-17 | 1993-09-17 | Thermal insulation brick |
| DE4403588A DE4403588A1 (en) | 1993-03-01 | 1994-02-05 | Heat insulation component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4403588A1 true DE4403588A1 (en) | 1994-09-08 |
Family
ID=27436469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4403588A Withdrawn DE4403588A1 (en) | 1993-03-01 | 1994-02-05 | Heat insulation component |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4403588A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19653243A1 (en) * | 1996-12-20 | 1998-06-25 | Wolfgang A Dipl Ing Mayer | Paper insulation or noise=damping material(s) preparation method |
| WO2006025720A1 (en) * | 2004-09-01 | 2006-03-09 | Angel Eduardo Martinez Leal | Improved method for the manufacture of a composition for producing partitions based on different materials, composition and partition thus obtained |
| WO2006095196A1 (en) * | 2005-03-11 | 2006-09-14 | Jack Allen Holdings Limited | Construction block |
| WO2007143885A1 (en) * | 2006-06-09 | 2007-12-21 | Fushan Wang | An insulated and soundproof block and a masonry method thereof |
| EP2363544A1 (en) | 2010-03-02 | 2011-09-07 | RecuLiner BVBA | Insulating material made of recycled sheet material coated with a release agent |
| WO2011107476A2 (en) | 2010-03-02 | 2011-09-09 | Reculiner Bvba | Method for recycling sheet material coated with a release agent and uses of the thus recycled material |
| EP2383089A1 (en) | 2010-04-29 | 2011-11-02 | RecuLiner BVBA | Method for recycling sheet material coated with a release agent and uses of the thus recycled material |
| FR2971801A1 (en) * | 2011-02-23 | 2012-08-24 | Eurobeton Internat | Alveolar concrete block for modular construction of walls by stacking of blocks, in rows, with one another, comprises a concrete including light aggregates of natural sand and cement |
| WO2013034712A1 (en) | 2011-09-07 | 2013-03-14 | Reculiner | New uses of recycled sheet material |
| CN107401242A (en) * | 2016-05-18 | 2017-11-28 | 长葛市唯美装饰行 | Fitting-up four-head heat preserving sound deadening building block |
| AT15933U3 (en) * | 2018-05-08 | 2018-12-15 | Steindorfer Walter | Burnt, porous clay tile filled with cement-bound waste paper pulp |
-
1994
- 1994-02-05 DE DE4403588A patent/DE4403588A1/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19653243A1 (en) * | 1996-12-20 | 1998-06-25 | Wolfgang A Dipl Ing Mayer | Paper insulation or noise=damping material(s) preparation method |
| WO2006025720A1 (en) * | 2004-09-01 | 2006-03-09 | Angel Eduardo Martinez Leal | Improved method for the manufacture of a composition for producing partitions based on different materials, composition and partition thus obtained |
| WO2006095196A1 (en) * | 2005-03-11 | 2006-09-14 | Jack Allen Holdings Limited | Construction block |
| WO2007143885A1 (en) * | 2006-06-09 | 2007-12-21 | Fushan Wang | An insulated and soundproof block and a masonry method thereof |
| EP2363544A1 (en) | 2010-03-02 | 2011-09-07 | RecuLiner BVBA | Insulating material made of recycled sheet material coated with a release agent |
| WO2011107476A2 (en) | 2010-03-02 | 2011-09-09 | Reculiner Bvba | Method for recycling sheet material coated with a release agent and uses of the thus recycled material |
| EP2383089A1 (en) | 2010-04-29 | 2011-11-02 | RecuLiner BVBA | Method for recycling sheet material coated with a release agent and uses of the thus recycled material |
| FR2971801A1 (en) * | 2011-02-23 | 2012-08-24 | Eurobeton Internat | Alveolar concrete block for modular construction of walls by stacking of blocks, in rows, with one another, comprises a concrete including light aggregates of natural sand and cement |
| WO2013034712A1 (en) | 2011-09-07 | 2013-03-14 | Reculiner | New uses of recycled sheet material |
| CN107401242A (en) * | 2016-05-18 | 2017-11-28 | 长葛市唯美装饰行 | Fitting-up four-head heat preserving sound deadening building block |
| AT15933U3 (en) * | 2018-05-08 | 2018-12-15 | Steindorfer Walter | Burnt, porous clay tile filled with cement-bound waste paper pulp |
| EP3567015A1 (en) * | 2018-05-08 | 2019-11-13 | Walter Steindorfer | Clay brick |
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