heating and cooling ceiling with capillary tube mat ORIMAT S 10 applied on site
V Tower Prague Fugenlose Trockenbaudecke mit KRM ORIMAT S 10
V Tower Prag © PSJ Invest Prague

system description

Design
The capillary tube mats and insulation are placed on a suspended drywall ceiling. On the visible side, there is a closed, jointless ceiling for the removal or supply of sensitive heat loads. The water circulates noiselessly in the capillary tube mats and regulates the room temperature to a large extent via radiation, partly also by convection.

Capillary tube mat
The Clina capillary tube mat ORIMAT S 10 is recommended for this design.

Length & width
The capillary tube mats are custom-made in terms of length and width. At the construction site, the mat distributor pipes are connected to one another by heating element socket welding. This is a secure, ­
non-detachable connection.

Hydraulic connection
The capillary tube mats, connected to a hydraulic circuit, are connected to the supply and return lines, which are located in the void of the suspended ceiling, by heating element socket welding. Alternatively, the connection can be made using a proven push-lock system with flexible hoses.

The ceiling void can of course be used for further installations.

Mounting
The capillary tube mats are fixed between the profiles of a suspended drywall ceiling with retaining brackets or retaining clips.

Drywall panels
Any type of drywall panels can be used - whether unperforated or perforated ceiling. The installation height, ceiling design and heating and cooling capacities vary accordingly.

Lamps & Ventilation
Larger openings must be taken into account in the planning phase.

Up to approx. 100 mm, openings can also be made during the construction phase by simply pulling the capillary tubes apart.

Regulation
The system can be regulated room-by-room.

Fields of application
Suitable for all types of buildings, such as office buildings, residential buildings, hotels, etc., whether new construction or renovation.

structure

Sectional view jointless drywall ceiling with CTM laid on top, longitudinal

 

View of a ceiling section: jointless drywall ceiling with capillary tube mat

The mat distributor pipes of the capillary tube mats are connected to each other by heating element socket welding.

The capillary tube mats, connected to a hydraulic circuit, are connected to the supply  and return lines by heating element socket welding, which are located in the void of the suspended ceiling. Alternatively, the connection can be made using a proven push-lock system with flexible hoses.

Mat distributor pipes and supply lines are located in the hollow space of the suspended ceiling.

To close the ceiling, the capillary tube mats are rolled out step by step, insulation boards are placed on top and drywall panels are screwed on from below.

recommended capillary tube mat

The ORIMAT S 10 consists of 2 round mat distributor pipes (20 x 2,0 mm) and capillary tubes (3,4 x 0,55 mm). 

The constant distance between the capillary tubes (centre-to-centre distance) is 10 mm and is guaranteed by the omega ribbons.
 

 

to the capillary tube mat ORIMAT

ORIMAT S 10 with labelling

advantages

Cooling and heating with one system
In most buildings, the heat requirement to be covered is so low due to the well-insulated building envelope, that capillary tube mats invisibly integrated into the ceiling not only provide excellent cooling in the summer, but can also be used to heat very comfortably and energy-efficient in the cold season.

Unrestricted acoustics
The acoustic properties of the perforated drywall panels are retained in accordance with the manufacturer‘s specifications.

Good price/performance ratio
An existing or already planned drywall ceiling can be activated without additional expenses. 

Low installation height 
To install Clina capillary tube mats and the supply lines, the ceiling only has to be suspended approx. 10 cm. 

Easy installation
Simple, fast and clean mounting, with the works being decoupled, which allows for an unproblematic contractual and temporal separation of the sub-works of heating/cooling and dry construction. The capillary tube mats can be connected very easily to the supply line in the ceiling void.

Individual room control
The temperature can be regulated room-by-room.

values

HEATING CAPACITY

according to DIN EN 14037/2

COOLING CAPACITY

according to DIN EN 14240

ACOUSTICS

(only applies to perforated version)

up to 85,8 W/m² 

(unperforated 
thermoboard 10 mm)
ΔT = 15 K, active mat surface

up to 85,8 W/m² 

(perforated
gypsum board panel 12,5 mm)
ΔT = 15 K, active mat surface

up to 66,9 W/m² 

(unperforated 
thermoboard 10 mm)
ΔT = 10 K, active mat surface

up to 64,9 W/m² 

(perforated
gypsum board panel 12,5 mm)
ΔT = 10 K, active mat surface

weighted sound absorption coefficient
depending on type of design

up to 𝝰= 0,7 (Class C)

INSTALLATION HEIGHT:
depending on substructure &
on drywall material

suspension height
of the drywall ceiling >10 cm

SYSTEM WEIGHT:
(filled with water)
740 g/m² plus drywall ceiling

PRESSURE STAGE:
PN 10

performance diagrams

SPECIFIC COOLING CAPACITY ACC. TO DIN 4715 / DIN EN 14240

SPECIFIC COOLING CAPACITY ACC. TO DIN 4715 / DIN EN 14240

 

SPECIFIC HEATING CAPACITY ACC. TO DIN 4715 / DIN EN 14240 / 14037-5 (DRAFT)

SPECIFIC HEATING CAPACITY ACC. TO DIN 4715 / DIN EN 14240 / 14037

 

Video