DE1609619A1 - Component for walls, ceilings, floors and the like. - Google Patents

Description

PATENT LAWYERS

DR.-ING. BY KREISLER DR.-ING. SCHÖNWALD 1609619 DR.-ING. TH. MEYER DR. FUES

COLOGNE 1, DEICHMANNHAUS

1, Sept. 1966 Sch / Pä

Dyna-Plastik-Werfc GmbH, Bergisch Gladbäch Mülheimer Strasse 135

Component for walls, ceilings, floors and the like.

The invention relates to a component for walls, ceilings, floors and the like, in particular for a beam for floors, mainly slatted floors, e.g. for stables, slaughterhouses and the like.

In addition to the usual components in steel, concrete and the like. Are also those components in the form of plates, posts, beams and the like. Known in which the rock materials various types and a plastic or a synthetic resin can be used as a binder. Such components are suitable for a wide variety of purposes, but they are not universally applicable, especially where it is on a thermal insulation that goes beyond the normal value to obtain. The structural element made of rock material is proportionate even when a synthetic resin binder is used highly thermally conductive. Cold outside temperatures quickly penetrate the component and through it to the side facing the interior. That

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itself represents a cold bridge if necessary. If sudden heating occurs, the cold building element is on Condensation phenomena cannot be avoided. Mainly for the purpose of thermal insulation one is multiple switched to so-called composite components, e.g. To produce composite panels and the like. These composite components consist of single layers with different Thermal insulation, but the core that gives the component its strength is still a poorly thermally conductive one Body is. With this, the disadvantages mentioned above remain. The composite layers provide more or less me fairing bodies that essentially are only visible parts and cannot be exposed to high stresses. Usually these are composite components only attachment elementsö They are only used to a limited extent, e.g. »on walls and ceilings. These are floors that can be walked on known components mostly not suitable.

The object of the invention is to provide a component made of rock material and to create a plastic binding agent that is also an effective structural part in terms of resilience and is heat insulating. The component of the type mentioned is characterized according to the invention in that in its rock material poorly thermally conductive additives in intimate and homogeneous mixing with the same and the Plastic binders are included.

In this way, a component is created that is called a construct ion element, of reasonable strength, at the same time bad ^ heat-insi ^ endL ^ is ^ uHd> 41good heat retention capacity * - The Bauejjeiffent itself is moisture-repellent » It is best for me to have a starting point for putrefactive and Bakteriesjäeficie. The component e.g. as Wanägxiatte ode: p ceiling panel nagged additional heat

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insulating cladding parts due to the high thermal insulation properties of the construction element itself There are no cold bridges in the wall of the ceiling or the floor, which means that condensation will appear from the outset are avoided.

Particularly in the design of the device as a bar for floors of all kinds, nmxmxt primarily for stables, result in this case considerable advantages. The beam has a high strength in terms of bending and pressure and at the same time has good heat retention capacity. The bar is moisture-repellent. Foci of putrefaction and / or bacteria cannot develop on its surface. At the same time, it is weatherproof and insensitive to attack by metabolic products such as urine, ammonia, lactic and fatty acids and the like. For disinfection and cleaning, it can be treated with appropriate agents and temperatures of up to approx. 100 ^{° C.} The beam has poor thermal conductivity. It forms a warm support surface, which is important for animals that stand or rest on a floor consisting of such beams, the same applies to the use of the component for baths and laundry facilities, shower rooms and the like.

The poorly thermally conductive additives can be incorporated in the component in amounts of about 10 to 50% by weight in addition to the total mixture including the plastic-binder component. The additives themselves consist of fabrics _}

works. In this
for example Bi
flour, cork flour and the like individually or in mil

aisHtsolator

Wood with each other.

ORIGINAL INSPECTS?

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Any suitable mineral can be used as rock material quartz powder and quartz sand are preferably used in a suitable mixture.

The plastic binder can be used in amounts from about 6 to 12% by weight, based on the total mixture, should be included in this. Polyester resins alone and / or in a mixture with other resins, e.g. Epoxy resin and / or styrene.

The component according to the invention can, for example, have the following mixing ratios:

1. Approx. 20 weight ^ pumice stone

" 60 weight ^ rock sand, about 0.4 -

"20% by weight ^ rock meal

"10% by weight resin binder

mm

2. approx. 41 weight- ^ expanded clay

"35 weight rock sand 0.2 - 3 mm

"15% by weight ^ rock meal

"9% by weight resin binder

3. Approx. 11% by weight ^ Asbestos

"48 weight ^ rock sand 0.2 - 3 mm

"30% by weight ^ rock meal

"11% by weight resin binder

4. Approx. 7 weight ^ wood or cork flour

6 weight # pumice stone

57 Weight ^ rock sand 0.2-3

21 weight ^ rock meal

7 weight ^ synthetic resin binders

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After intimate mixing of all amounts of material, the Mixture brought into appropriate forms. The curing can take place at room temperatures and takes depending on the Mixing ratio about 15 to 180 minutes. The component can have any shape, e.g. in the form of a plate, a post, a beam and the like .. It has high mechanical strength values, in particular bending and compression, which are generally about 1.5 to 5 times that of normal concrete mixes. Depending on the intended use, the structural element is provided with steel reinforcement in the usual way.

On the visible side or, in the case of a floor element, on the walking side the component can also be equipped with a layer of particularly high thermal insulation. One Such an additional thermal barrier coating can contain about 2/5 to 5/4 parts by weight of plastic and about 1/5 to 1/4 parts by weight on organic thermal insulation materials, e.g. cork, asbestos, etc., is advantageous for the overlay the following mixture, which is given as an example:

64.4 ^ polyester resin by weight 0.9 weight ^ color paste

12.5 weight # styrene

2.4 weight ^ catalyst 20.0 weight ^ organic additives

Such an overlay increases the heat-storing effect of the component. This is particularly important when using the component as a base part, e.g. as a Beam for slatted floor. The warmth of one on such a beam lying carcass is only released very slowly to the beam. The temperature gradient between the animal and the supporting surface is reduced to a minimum. In addition, the surface is somewhat elastic and easy to grip

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of the component, which leads to a higher level of durability leads.

The component according to the invention, in particular the bar, can also be designed to be thermally insulating in itself in that it has a core made of poorly thermally conductive material. The core can be an air chamber enclosed in the beam. E * ¹ can, however, also consist of a material with a porous Idzw. Sponge-like structure, for example soft plastic-based foam, such as polyurethane, diisocyanate, aminoplasts, polystyrene, rigid PVC foam, polyethylene foam, asbestos, cellulose composite or cork. The decision as to whether the core consists only of an air chamber and / or should be made up of one of the substances mentioned depends on the requirements placed on the beam in terms of heat retention capacity and weight as well as on its intended use. Here, the component or the beam in the rest of the structure can only consist of a granular rock material bound by means of plastic.

The invention is explained below with reference to the exemplary embodiments shown in the drawing:

Fig. 1 shows an embodiment of one for slatted floors suitable bar according to the invention in the diagram. 2 and 3, a further embodiment is a Beam with a core made of poorly thermally conductive material in view, partly in section and in longitudinal section.

According to FIG. 1, the beam 1 is held approximately T-shaped in cross section and has a widened upper part la. in the lower part of the T-Sijeges Ib of the beam can be a reinforcement be provided by a reinforcement 2. The beam 1 consists of a mixture of rock material with an additive

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a, poorly thermally conductive substance and a plastic binder, the bar 1 can also be provided with a support layer, which is designed as an insulating layer of a special kind and expediently consists of a mixture of over 50 % synthetic resin and corresponding amounts of organic additives.

In the embodiment of FIGS. 2 and 3, the core 5 is arranged in the upper part of the cross section of the beam, which core is enclosed all around by the material of the beam. The beam is trapezoidal in shape and has the insulation layer J> on its top. The edges 4 of the insulation layer 3 are beveled so that when several bars are arranged side by side, a funnel effect is achieved through which the drainage of water or the like is improved. In the lower area of the beam, reinforcement 5 *, for example a reinforcing iron or the like, is arranged to increase its stability.

BAD ORfGiNAt

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Claims (11)

Expectations 1. Component for walls, ceilings, floors and the like, consisting of a mixture of rock material and a plastic binding agent, characterized in that additives which are poorly heat-conducting in the rock material of the component are contained in an intimate and homogeneous mixture with the rock material and the plastic binder. 2. Component according to claim 1, characterized in that the poorly thermally conductive additives in amounts of about 10 to 50% by weight in the total mixture inclusive of the plastic binder content are present. J. Component according to claim 1 or 2, characterized in that that the additives consist of substances that are poor heat conductors per se and / or due to self-contained Air pores act as an insulator, with additives such as pumice stone, expanded clay, asbestos, kieselguhr, wood flour and cork flour and the like serve individually or in a mixture. 4. Component according to one of Claims 1 to J>, characterized in that the rock material is quartz powder and quartz sand in a mixture. 5. Component according to one of claims 1 to 4, characterized in that that the plastic binder in amounts of about 6 to 12 wt .- ^ based on the total mixture is contained in this and that the binder can consist of polyester resins alone and / or with styrene. 0098 1 4 / (K34 6. Component according to one of claims 1 to 5, characterized in that that the component has an additional thermal insulation layer on its visible or walking side, the one increased plastic content and poorly thermally conductive materials contains. 7. Component according to claim 6, characterized in that that the additional thermal insulation layer is about 2/3 to 3/4 parts by weight of plastic and about 1/3 to 1/4 parts by weight of organic thermal insulation materials. 8. Component according to one of claims 1 to 6, in particular bars for the production of floors and the like., Characterized in that the component has a core (5) made of poorly thermally conductive material, and that the core (5) all around and on the end faces is surrounded by the material of the component or beam. 9. The component according to claim 8, characterized in that the core (5) made of a material with a porous or sponge-like structure, e.g. soft plastic-based foam, such as Polyurethane, diisocyanate, aminoplasts, polystyrene, rigid PVC foam, Polyethylene foam, asbestos, cellulose composite or cork. 10. The component according to claim 8, characterized in that an air chamber enclosed in the beam or the like serves as the core. 11. Component according to one of claims 8 to 10, characterized the * characterized in that the / core receiving or forming ^ The cavity is closed by a plug at at least one end of the beam. 0098U / 0434