The Inter Flexa cavity floor unites the advantages of a false floor with those
of the monolithic cavity floor and is a very economical system for
normal static loading and stressing in the field of construction of
offices and administration buildings.
Special gypsum boards are placed as permanent formwork on the height-adjustable
steel supports and covered with a masking course. The understructure
which is thus already conditionally suitable for foot traffic is then
covered with floating screed to the required level. Irregularities
of the unfinished floor are compensated for by the steplessly height-adjustable
Heating pipes can be bridged particularly easily with the Inter Flexa-cavity
floor in the facade junction area. There is no need for partitioning
or loose fills in the area of the heating pipes
The support grid spacing is 60 x 60 cm.
The gypsum boards have
a size of 60 x 120 cm x 1,8 cm.
Optimum wiring space with very large unobstructed cross-section
Free selection of trunking direction
Inclined and round facade junctions can be made very easily
Very good soundproofing properties
Clear cavity floor heights exceeding 150 mm can be implemented
Uniform setting of the screed owing to uniformly thick screed
Our wide-based network of partner companies provides customers
with servicing near at hand
Our partner companies constantly train their floor layers
Technical customer advice from technical engineers of Inter
F30 (MPA NRW)
General test certificat for construction supervision.
The Inter Flexa-cavity floor is supplied with a minimum clear cavity
height of 50 mm (105 mm upper edge of finished floor) steplessly
to max. 200 mm (255 mm upper edge of finished floor).
R L, w: approx. 52 dB
A L w: approx. 28 dB
L n.w: approx. 76 dB
* ) depending on screed thickness of the load-bearing course
Point load 5 kN
Strip load 6 kN/m
Area load 20 kN/m2
The Inter Flexa-cavity floor, made from formwork elements and anhydrite
jointless floating screed, forms one quality-assured, tested unit.