_Intermediate Floors LCC 66

MS 1000 and delivery distances

250 m in horizontal plane, then up to 15 m height at 280 m hose length, or to 81 m height at 130 m hose length - these are parameters of delivery dist ...

Comparison of impact noise insulations

Not all insulations are equal. Most of us will probably agree on this. But what are actual differences between impact noise insulations that are usual ...

Comparison of materials for floor subbase levelling

Materials for floor subbase levelling significantly influence the whole floor – the construction, price, and resulting acoustic and mec ...

PBG 40 for shopping centres

Foam concrete in PBG 40 modification, due to its unique capability to level out any uneven subbase, found its application also in laying floors of MIR ...

EKM - the best sound insulation

EKM - the most efficient impact noise insulation. Growing demands on impact noise insulation of floors, while at the same time, minim ...

Constant progress in development

There is a constant progress in development of properties of SIRCONTEC LC as well as structures which were made of them. This progress r ...

News on Floor Acoustic

In situation when importance of acoustic properties of building structures, especially floors, is increasing, we cooperate with a test lab accredited ...

New, more effective sound insulation

SIRCONTEC has finished comparison testing in accredited test lab and thus completed development of a new acoustic pad made on the basis of PUR with tr ...

The SIRCONTEC's LCC 66 intermediate floor is designed for civic and housing amenities, whereas its individual load bearing components can be adapted to project requirements thus creating an economically optimum ceiling structure.

It is suitable for reconstructions and inserted ceilings because of its low own weight.

The LCC 66 structure consists of trapezoidal corrugated metal sheets representing a load bearing structure of the ceiling together with a joist. SIRCONTEC foam concrete (CLC) in a PBG 50 modification represents backup and level courses, on which a distribution layer (screed) is applied and this is used as a sub base for a floor wear layer.

In reasonable cases, defined by a structural designer, the joist may be omitted in the structure and only the trapezoidal metal sheets of a suitable type will remain as a load bearing structure.

If suppression of step noise and noise conducted by air is required, a foam PE spacer is inserted between the level course and mineral fibre acoustic insulation is placed into the lowered ceiling.

SIRCONTEC may provide materials necessary for design of LCC 66 intermediate floors on request.

Detailed information can be found in the Download Documents part.

The illustration photos can be seen in the Photo Gallery.