DE202008011351U1 - Universal composite system for screed and wall construction with overhead heating pipe grooves for new construction and renovation - Google Patents

Abstract

integrated system for heating pipes of floor heating for floor and wall construction, wherein the floor or wall construction a supporting layer comprises on which a further material layer -1- in the form of Strip -2- is applied so that between individual strips of Material layer grooves -9- remain in which the heating pipes Are arranged and that on the material layer a floor covering -10- is applied.

Description

conventional Screeds only accommodate underfloor heating with heating pipes to the screed too. This applies to both dry and for Wet bars.

Already known are bricks made of brick material or clay, the above pipe grooves to accommodate heating pipes and in composite on iso-material (Styrofoam o. Ä.) Are designed.

From the German utility model no. 20 2006 010 255.8 In addition, molded concrete blocks are known which have incorporated heating tube grooves.

All these arrangements have some weaknesses.

at conventional underfloor heating with pipes under the screed Parameter changes affect the large masses the tubes much later than required. That has to As a result, the heater will turn off due to the time-shifted response heats very uneconomically in transitional heating periods and incur significant unnecessary heating costs. It is almost not possible to realize night subsidence, because the Systems are too sluggish.

By The inertia of the systems also falls considerably unnecessary Costs for expensive individual room regulations. It is for a non-specialist hardly possible, such heaters themselves install. Laying the pipes and a timely and careful Pre-planning (ground level) are also for a specialist associated with considerable technical and logistical effort.

The Pipes must be in or on suitable expensive substrates z. T. be fixed with special fasteners.

at Wet screed is a construction-prolonged drying time of 6-10 weeks necessary.

at Damage to the pipe in the ground are also significant with very Demolition work associated with a lot of dirt is inevitable.

Also these systems do not allow wall heating.

Of the Floor construction is usually unnecessarily high, which is additional Costs caused and the floors increased meaningless. The Installation costs of the floor are therefore too high. The ground level is not flexible. Wet screeds must be laid in one go be due to faster curing of the concrete, mistakes are behind Curing of the concrete is no longer correctable.

It Randstreifen aus Styrofoam o. Ä to keep distance to the building.

It is necessary, the pipes in unnecessarily elaborate To put loops to the forward and reverse always in parallel, so that uneven temperatures be avoided in the screed (cracks / tensions).

The known bricks made of brick or clay have many weak points. They are heavy, too thin, which makes them difficult to glue horizontally and not massive. They have virtually no isolation effect down, this adds extra unnecessary Floor structures and insulation needed. The floor is not sufficiently stiff, what a stiffening by Glasfasermatten in makes an adhesive layer essential. At the form stones made of brick or clay is not a rigid screed plate possible.

at the concrete aerated concrete block must already have the grooves be incorporated or milled during production, which is associated with considerable dust and noise pollution is. The grooves increase the stability of the screed plate weakened.

With the invention of the composite system for screed and wall construction with overhead heating pipe sections for new construction and renovation It is achieved that the heating the rooms just so fast heats up and cools down as needed, in a timely manner To allow temperature control. This makes it possible correct fast parameter changes and nighttime decreases to realize.

As a result, significant amounts of energy are saved (up to 30-40%) because there is no overheating due to delayed reactions, and expensive, complicated individual space controls are largely superfluous. Easy assembly (pipes - 12 - are simply inserted into the resulting grooves - 9 - and preferably with the retaining clip - 11 - fixed) also opens the non-specialist the possibility of cost-effective self-construction.

The for the construction sector extremely massive aerated concrete or Dämmsteine, z. B. Multiverbund stones or slabs are glued together on the longitudinal or end faces with flexible tile adhesive - 1 -.

The gives a smooth, stable, floating dry screed without Contact to the building. Fitting pieces can easy to be sawn.

Due to the very good insulation of the pore tons or the composite stones, hardly any heat is lost down.

It is sufficient to have a thin insulation and / or impact sound insulation 3 - between floor and aerated concrete floor slab or screed and covering, which is considerably lower and also in hindsight by the choice of the thickness of the insulating material or impact sound - 3 - allows still selectable and changeable ground heights.

Also it is possible in modified form the system on old floors z. As concrete, wood, etc. apply, the strips glued directly onto the old floor. This only creates one Construction of approx. 2-2.5 cm. For the system are only inexpensive materials available everywhere unlike conventional systems, which is significant Savings result (about 30-50%).

On the resulting screed surface are preferably plasterboard (hereinafter called GK) strips - 2 - Glued in the necessary according to the tube spacing width, preferably with flexible adhesive, with a caliber is inserted between the strips, which corresponds to the desired Rillenmass. At the reversal bends are made of residues fitting pieces - 4 - glued. These can also exactly, z. B. be sawn according to stencil - 6 -. The front sides of the strips - 2 - are adapted to the pipe as well - 5 -; - 7 -.

There is hardly any dirt, as the cutting of the plates can be done outdoors and by the selectable width of the GK strips each tube spacing can be selected. The GK strips are broken after cutting the cardboard relatively dust-free from the plate - as usual in drywall - which allows working indoors. By inserting the caliber - 6 - When gluing the GK strips, which is adapted to the corresponding pipe diameter, an accurate groove size is possible.

While in the above description mainly the air around the inserted tubes heated and the heat is passed upwards - 7 -, It is possible by pouring the grooves inlaid pipe with thermally conductive material to achieve direct contact heat to the floor - 8th -. By filling the surface also textile or other flexible coverings can be laid directly.

With The same system can also be easily wall heaters z. B. to realize renovations in existing convection heating circuits can be integrated. The possibly necessary higher Flow temperatures are with the corresponding pipes (eg Alu Composite pipes) no problem. This creates heat radiating Walls with the familiar advantages.

The temperature is controlled by the existing convector thermostats or additionally mounted simple and inexpensive thermostats. A stabilizing fiberglass mat is not necessary. The flooring can be applied directly to the elements or glued - 10 -.

The Solution is much cheaper than the known systems (about 40-50%), as they screed and underfloor heating in one is. In case of damage to the pipe in the ground only needs the Covering to be removed to repair the damage.

The Pipes can - without regard to supply and Return - simply meandering be laid because no voltage problems arise.

The System can be laid gradually, what the construction planning for Professionals and self-builders considerably simplified. Mistakes are so easy correctable.

Embodiments of the invention will be described in the 1 explained.

She shows:
the laid plates 1 with glued strips (GK or other material)
and fitting pieces 2
the caliber 8th
the possible spout of the grooves 7
the retaining clip 11

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 202006010255 U [0003]

Claims (9)

Composite system for heating pipes of a floor heating system for floor and wall construction, the floor or wall structure comprising a base layer on which a further layer of material - 1 - in the form of stripes - 2 is applied, so that between individual strips of the material layer grooves - 9 - remain, in which the heating pipes - 12 - are arranged, and that on the material layer a floor covering - 10 - is applied. Composite system according to claim 1, characterized in that the material layer - 1 - consists of at least one of the following materials: aerated concrete, blocks or slabs, plasterboard. Composite system according to one of the preceding claims, characterized in that between the individual strips - 2 - the material layer - 1 - one caliber - 6 - is inserted, which corresponds to the desired groove width. Composite system according to one of the preceding claims, characterized in that the individual strips - 2 - by fitting pieces - 4 - are connected to each other. Composite system according to one of the preceding claims, characterized in that the individual strips - 2 and fitting pieces - 4 - Glued together. Composite system according to one of the preceding claims, characterized in that the grooves with a heat-conducting material - 8th - are filled. Composite system according to one of the preceding claims, characterized in that the heating pipes - 12 - with fasteners - 11 - in the grooves - 9 - are attached. Composite system according to one of the preceding claims, characterized in that the fastening means of an arcuate bracket - 11 - there is, on the top of the heating pipes - 12 - in the grooves - 9 - is inserted. Composite system according to one of the preceding claims, characterized in that the bracket - 11 - has opposite to the insertion direction pointed teeth, located in the front side of the material layer - 1 - anchor.