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CJ Blok® BL AQ-18g2 ACOUSTIC BLOCK 15N 380x180x240

Product Description

The acoustic block CJ Blok® 18 cm wide is an ecological product with excellent quality. It is used in erecting load-bearing walls (facing and exposed), partitions, e.g. garages and livestock buildings. It is increasingly common for developers to purchase this block and using it for building walls separating apartments in multi-family housing. The wall made of expanded clay block gives very high sound insulation while using gypsum plaster on both sides of the wall. Due to the good thermal insulation properties, the walls made of the block guarantee thermal comfort in residential premises. In addition, the product does not absorb water, which allows for avoiding the development of mould and fungi. The block with its properties has optimal dimensions so that rooms get extra space. These products have special recesses in the upper surface that make their lifting and assembly much easier.

Additional Information
  • Dimensions (L x W x H): 373 x 250 x 248 mm
  • Compressive strength: 5.0 MPa
  • Sound insulation Rw: 51 dB
  • Consumption of 1m2 with a joint thickness of 3mm: 10.7 pcs
  • Element weight: 19.5 kg
  • Quantity per pallet: 48
  • Gross pallet weight [kg]  960
  • Fire classification (acc to EN-13501-2+A1:2010) REI 240, REW 240
  • Equivalent thermal conductivity coefficient [W/(mK)]  λ10,dry: 0,20

  • Dimensions (L x W x H): 373 x 120 x 248 mm
  • Compressive strength: 6 MPa
  • Sound insulation Rw: 47 dB
  • Reaction to fire: Euroclass A1
  • Consumption of 1m2 with a joint thickness of 3mm: 10.7 pcs
  • Element weight: 16.7 kg
  • Qty per pallet   64
  • Gross pallet weight [kg] 1089 kg
  • Sound insulation Rw [dB] Rw 47
  • Equivalent thermal conductivity coefficient [W/(mK)]  λ10,dry: 0,4928

  • Dimensions (L x W x H):  390x90x190mm
  • Compressive strength: 5.0 MPa
  • Sound insulation Rw: 44 dB
  • Element weight: 6.5 kg
  • Quantity per pallet: 100
  • Gross pallet weight [kg]  670
  • Fire classification (acc to EN-13501-2+A1:2010) EI 60, EW 120
  • Equivalent thermal conductivity coefficient [W/(mK)]  λ10,dry: 0,20

  • Dimensions (L x W x H):  390x120x190mm
  • Compressive strength: 5.0 MPa
  • Sound insulation Rw: 44 dB
  • Element weight: 9.5 kg
  • Quantity per pallet: 80
  • Gross pallet weight [kg]  790
  • Equivalent thermal conductivity coefficient [W/(mK)]  λ10,dry: 0,20
  • Dimensions (L x W x H): 380 x 180 x 248 mm
  • Compressive strength: 15 MPa
  • Sound insulation Rw: 55 dB
  • Fire resistance: REI 240
  • Thermal conductivity coefficient: λ =10,dry: 0,4928
  • Reaction to fire: Euroclass A1
  • Consumption of 1m2 with a joint thickness of 3mm: 10.7 pcs
  • Element weight: 27 kg
  • Pallet quantity: 50 pcs


  • Dimensions (L x W x H): 380 x 240 x 240 mm
  • Compressive strength: 10 MPa
  • Thermal conductivity coefficient: λ10,dry: 0,22
  • Reaction to fire: Euroclass A1
  • Consumption of 1m2 with a joint thickness of 3mm: 10.7 pcs
  • Element weight: 28.4 kg
  • Quantity per pallet: 45 pcs
  • Gross pallet weight [kg] = 1298
  • Dimensions (L x W x H): 250 x 120 x 65 mm
  • Compressive strength: 3.0 MPa
  • Element weight: 2,2 kg
  • Quantity per pallet: 288
  • Gross pallet weight [kg]  655
  • Fire classification A1

Key Features:


- *Sustainable Materials*: Made from eco-friendly expanded clay, reducing your carbon footprint.

- *Fast Build Time*: Designed for quick assembly, allowing you to enjoy your eco retreat in no time.

- *Superior Thermal Insulation*: Our advanced coating provides excellent thermal regulation, ensuring comfort in all seasons while minimizing energy costs.

Exeptional finish

It is matte coating that can be colored. It's structure allows an exeptionally aestethic finish.


Ultra flexible

Creates a very flexible coating that corrects small cracks or microcracks on the surface of the wall and cellig also preventing new once to form.


Healthy 

Wraps up evenly, protecting against mold, bacteria, fungi.


General use

Residence, buildings, bathrooms, kitchens, swimming pools, large surfaces, lofts, basements.

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