Normal Hydro Type

The Promonta NORMAL Hydro type is a solid gypsum block with an average density of 950kg/m³. Its high mechanical resistance presents excellent results in terms of acoustics.

 

According to the new standards of the ATG, the Technical Approval, it is now required to ask a waterproof first raw of blocks, recognizable by its blue color, everywhere so as to avoid any risk of ascent of dampness. Waterproof block is also required in so-called water rooms such as bathrooms or shower rooms; as long as there is a higher level of dampness than normal in these rooms. Hydro block is processed in its mass, so it gets less than 5% of humidity absorption after 2 hours of immersion.

 

Thickness:      5, 7, 8, 10 cm

Dimensions:     501  x 667 mm

Density:     ± 950 kg/m³

Color:     Blue

 

                                                             

 

PROMONTA  HYDROHydro 5 cmHydro 7 cmHydro 8 cmHydro 10 cm
Dimensions (mm) 501 x 667 501 x 667 501 x 667 501 x 667
Color Blue
Indicative average weight /block (kg) ± 16 ± 22 ± 25 ± 32
Indicative average weight /m² (kg) ± 48 ± 66 ± 76 ± 96
Density (kg/m³) ± 5% 950 950 950 950
Average use of glue (kg/m²) 0,85 1,15 1,25 1,55
Average use of finishing glue (kg/m²) 0,25 0,25 0,25 0,25
Fire resistance (hours)   3 3 3
Compressive strength (N/mm²) ≥ 5 ≥ 5 ≥ 5 ≥ 5
Hardness shore C ≥ 55 ≥ 55 ≥ 55 ≥ 55
pH value 6,5 - 10,5 6,5 - 10,5 6,5 - 10,5 6,5 - 10,5

Tensile bending (kN)

(En 12859 §4.10)

  ≥ 2,3 ≥ 2,7 ≥ 4

Sound insulation Rw (dB)

  34 35 39
Water absorption after 2h of immersion ≤     5% dry mass
 M²/palette 18 13,33 12 10
Number of blocks/palette 54  40  36  30

 

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