Floor S 25

240

resistance to fire (REI)

SOLAIO S25 e1711108268230

53

sound insulation against treading (dB)

60

airborne noise insulation (dB)

With the Isotex S25 floor panels in wood cement, the horizontal structures of the buildings are created, guaranteeing the building high performance in terms of thermal and sound insulation. The Isotex S25 slab type is used as an intermediate surface for lights up to 6 m. Thermal transmittance U = 0.60 W/m2K, Acoustic insulation, airborne noise: Rw = 60 dB, Treadable acoustic insulation: Ln,w = 53 dB

All Isotex products are made using top-quality materials: 100% recycled fir wood, cement, iron oxide, and water, resulting in healthy products with no additives or chemical substances. The wood is mineralised with the use of a natural mineral that makes it inert, therefore resistant to fire (REI120 – REI240), weather and parasites. Isotex floor panels have CE marking according to EN 15037 mandatory from 01-01-2011.

Certificazioni Sostenibilità:
-Certificazione Bioedilizia ANAB/ICEA
-Etichetta Indoor Air Comfort GOLD per le bassissime emissioni di VOC
-Dichiarazione Ambientale di Prodotto tipo III (EPD/FDES).

Design guidelines for floor thickness S = 25 cm

Height of plant cast girder and weight

5 cm - (0,016x2500) = 40 kg/m²

Weight of panel produced in plant

n° 4 x 24 = 96 + 40 = 136 kg/m²

Volume of structural concrete

0,03 +0,023 (filling of wood cement elements) + 0,040 (base thickness 4cm) = 0,093 M³/m²

Weight of structural concrete

0,093 x 2.400 = 224 kg/m²

Total weight of the completed panel

40 + 96 + 224 = 360 kg/m²

Total sustainable load beyond own weight

Light

Reinforcement for bending in the case of supported ends

(m)

300 kg/m2

400 kg/m2

500 kg/m2

600 kg/m2

700 kg/m2

3.00

1Ø8

1Ø8

1Ø10

1Ø10

2Ø8

4.00

2Ø8

1Ø12

1Ø8+1Ø10

1Ø8+1Ø12

1Ø10+1Ø12

5.00

1Ø8+1Ø12

1Ø10+1Ø12

2Ø12

1Ø12+1Ø14

2Ø14

6.00

1Ø12+1Ø14

1Ø12+1Ø16

1Ø14+1Ø16

2Ø16

1Ø16+1Ø18

The table in question has been compiled on the basis of the usual resistance criteria, considering materials with the following characteristics:
cement conglomerate: C 25/30 fyk 25N/mm2
steel: B450c

Related products

SOLAIO S20 e1711108312451

Floor S 20

SOLAIO S30

Floor S30 (25+5)

SOLAIO S39 bmb

Floor slab S39

s49 BMB

Floor S49

Specifications

External and internal load-bearing walls made with Isotex® structural wood cement blocks in a H formation, with a density of 534 ±10% kg/m³ laid dry, staggered by half a block, casting every 5-6 rows, with a single connecting hollow for the concrete.