DE202013005876U1 - RRSys prefabricated overflow channel for foil basins for direct welding of suitable geomembranes - Google Patents

Abstract

RRSys prefabricated overflow channel for foil basins for the direct welding of suitable geomembranes, characterized in that the composite material (3-2) consists of mineral (eg cement, quartz sand, etc.) and organic (eg granules of PVC / -PE / -PP, aggregates for concrete, etc.) components in aqueous-wet mixture is produced;

Description

• – freitragender Überlaufrinnenstein mit oder ohne Stahlarmierung
• – Ausbildung einer Handfasse, welche gleichzeitig die Überlaufkante darstellt
• – massiver Grundkörper als Verbundwerkstoff aus mineralischem und organischem Basismaterial
• – je nach Anforderung in unterschiedlichen Rinnen-Breiten und -Tiefen ausführbar
• – Einarbeitung von Rinnenabläufen möglich

Special features:

• - self-supporting overflow gutter with or without steel reinforcement
• - Forming a handhold, which simultaneously represents the overflow edge
• - Solid basic body as a composite material of mineral and organic base material
• - Depending on the requirements in different gutter widths and depths executable
• - Incorporation of gutter runs possible

Description:

The present invention describes a static load-bearing component, as it can come as an overflow channel for receiving and forwarding washed-off and bathed bath water for use, in the upper conclusion on the wall crown of a swimming pool and / or whirlpool and / or natural pool and / or pond.

In particular, this is the significant simplification in the production, in which case the special compression molding and edges of expensive with appropriate plastics (eg PVC, PE, PP, etc.) coated foil sheets, can be completely dispensed with.

Likewise, due to the high plastic content of the composite material, the further processing by means of solvent welding or hot air welding of suitable film sealing webs (eg PVC, PE, FPO, etc.) can be carried out directly without further aids or the use of additionally necessary products.

On the market a variety of designs for overflow channels in the swimming pool area are available. The basis of these systems may consist of reinforced concrete, other artificial stones (eg foamed concrete, etc.) or rigid foams (eg PU foam, etc.). The subsequent and permanent fixing a film-sealing sheet can then be done only on plastic-coated sheets, which were previously consuming tailored, preformed, cast and / or bolted, riveted or nailed. It should be noted that the attachment aids such as screws, rivets and / or nails are incorporated with their heads just in the gutter surface, as they otherwise build up when covered by foil.

Another method of construction is the use of partially solid plastic panels (eg made of PVC, PE, PP, etc.), which however are very expensive and, moreover, have to be welded together, glued and / or screwed together to a functional groove geometry. The production cost of such a gutter base is very high.

The novelty of the invention is that, for the first time, a composite material based on a balanced mixture of mineral fractions (eg cement, quartz sand / gravel, etc.) and organic substances (eg plastic granules, aggregates for concrete, etc.). ) is used as a finished overflow gutter stone. For this purpose, depending on the required or desired geometry, a lost or reusable mold is built, which is poured with the wet set composite mixture. Depending on the requirement, an iron or steel reinforcement can then be inserted. After a measured hardening of the composite mixture, then the finished gutter stone can be turned off the mold.

Due to the mineral content of the composite material, the gutter stone can be permanently and firmly installed in a normal and simple manner with conventional plaster based on cement or adhesives, as used for stoneware.

The relatively high proportion of plastic granules (eg PVC, PE, PP, etc.) in turn allows the direct and problem-free and permanent fixing of the appropriate to the selected granules film materials (eg PVC, PE, FPO, etc.) , The fixing of the film sections takes place by means of suitable solvents as solvent welding (eg for PVC, etc.) and / or by means of hot air welding (eg for PVC, PE, PP, etc.).

The finished gutter stone can be easily machined later by drilling, core drilling and / or sawing. In this way, additional functional units (eg gutter drains, etc.) can be accommodated or accommodated.

The above-mentioned tasks are described with the features listed in the protection claims (Appendix 2 to this application) and illustrated accordingly with reference to the attached drawing (Annex 3 to this application).

LIST OF REFERENCE NUMBERS

1

Schnittdarstellung Rinnenstein aus Verbundwerkstoff

2

Verbundwerkstoff

Annex 3

1

Sectional view gutter made of composite material

2

Composite material

Claims (7)

RRSys pre-fabricated overflow trough for foil basins for direct welding of suitable geomembranes, characterized in that the composite material (3 - 2 ) is made from mineral (eg cement, quartz sand, etc.) and organic (eg granules from PVC / PE / PP, aggregates for concrete, etc.) components in an aqueous-moist mixture; RRSys precast overflow channel, characterized in that the composite material (3 - 2 ) is poured into a mold in ready mix and optionally with or without iron / steel reinforcement proven and can cure in this form; RRSys precast overflow channel, characterized in that the resulting surface of the hardened gutter (3 - 1 ) provides at least 25 to 50% of mineral and organic surface quality; RRSys precast overflow channel, characterized in that the channel geometry is freely selectable, but preferably has a total width of 200 to 350 [mm], and may have an overall height of 170 to 315 [mm]; RRSys prefabricated overflow channel, characterized in that the finished gutter stone (3 - 1 ) may have a handhold in a width of 25 to 80 [mm]; RRSys prefabricated overflow channel, characterized in that the finished gutter stone (3 - 1 ) can be further processed by drilling, core drilling and sawing; RRSys pre-fabricated overflow chute, characterized in that the RRSys prefabricated overflow chute is durable, durable, insensitive and maintenance-free in accordance with qualitative production and assembly.

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