Technology / Sound Proofing / 1919/16 90F Clearview

90F Clearview

Glass block 1919/16 90F has a structure with high mechanical resistance to the action of flames, the propagation of fire, smoke and heat for 90 minutes (value F90 according to German norm DIN 4102-3).

This class of resistance not only gives the structure stability and strength but also limits the passage of heat radiations, thus also preventing the heating of objects placed in the environments protected by the glass blocks.

Glass block 1919/16 90F is available in the smooth glass design and with three finishings (transparent, sand blasted on 1 side or on 2 sides) combiningsafety requirements and aesthetic values.

Due to their specific performance, 1919/16 90F glass blocks are used in buildings destined for public use /hotels, schools, nursing homes, restaurants, cinemas, etc.) and in buildings where flammable or combustible materials are stored and/or handled.

In all these cases the vertical installation of fire-resistant glass blocks must be carried out following the indications in the product certifications and all necessary precautions must be taken to ensure the rapid evacuation of people in the case of fire.

+ show more
Formats:1919/8 30F Clearview1919/10 30F Clearview1919/16 60F Clearview
"Plus" options:
Self Cleaning
Self Cleaning
New self-cleaning technology reduces cleaning and maintenance costs.
Solar Reflecting
Solar Reflecting
Solar-reflecting glass block is made with protective cover films for applications to reduce overheating.
Technical Data
19x19x16 cm
8,3 Kg
N. Pieces/m2
∼23 (joint 15mm) pcs./m²
N. Pieces/Box
N. Pieces/Pallet
Weight m2
∼2,5 (joint 15mm) KN/m²
U value (W/m² x K)
1,4 [EN 1051-2 - EN 673] (U value)
Sound insulation
51 [EN ISO 717-1 - DIN 52210]
Bullet proof
FB7-S (EN 1522)
Fire resistance
F90 (DIN 4102)
EI 90 (EN 1364-1 - EN 1363-1)
Compressive strenght
minimum single value ≥ 6,0; average value ≥ 7,5; [DIN 18175]
Light transmittance (%:
38 [EN 410]
Seves Glassblock does not take any responsibility for handling of product´s waste after delivery to final destination.
Non-usable glass blocks and/or waste originated from glass blocks should be handled or recycled according to regulation of appropriate local authority.
For any further information, CONTACT US
Fire Resistant glass block offers high thermal stability, protecting both vertical and horizontal structures and facades from smoke and fire.
30, 60, 90 minute class of fire-resistant glass block to provide structural stability and strength while protecting objects and people from the passage of smoke, gas and flame.

Seves Glassblock submits the “fire resistant” glass blocks to strict quality controls which raise their mean resistance and enable the stability of the panel and its heat insulation quality to be verified over time.