Barrier Pyramid Sponge: The product is produced by laminating the rubber barrier (heavy EPDM reinforced sound barrier) between two acoustic fireproof sponges to increase the loss of sound transmission. The acoustic sponges used in this barrier pyramid sponge have an open-cell polyurethane structure. Acoustic sponges alone cannot prevent loud sounds effectively and with high performance. If an EPDM heavy lead sound insulation barrier is placed between two acoustic or barrier pyramid sponges, high-performance product quality occurs. These products are mostly used in loud environments. If the barrier sponges are covered with acoustic sponges, this sound insulation material regulates the acoustics of the environment and solves sound problems such as echo. However, if a barrier pyramid sponge is used, it becomes a serious sound deadening product and it is a product to cut the loud sounds in the environment. Barrier Acoustic Foam provides excellent sound absorption thanks to the PVC or lead barriers under it. Variations of PVC and lead with polyurethane foam can be applied according to the type and intensity of the sound. It can be applied in engine and generator rooms, trains, ships, trucks, tractors, buses, compressors, and around the machine where the noise is very loud. 

Barrier Pyramid Sponge Dimensions: 100 cm x 100 cm plate sizes, 40 mm and 50 mm are offered for retail sale.

Barrier Pyramid Sponge Package Content: 100 cm x 100 cm size plate 10 packs are sold. 1 Pack 10 m² 

Barrier Pyramid Sponge Color Variations: Black (dark andesite gray) are sold as standard, colored production is possible.  

Barrier Pyramid Sponge Area of Usage: Music room, studio, generator cabin, radio broadcast room, gym, entertainment venues.

Barrier Pyramid Sponge Production: Production of special thickness 50 mm and above is possible. Custom cut to size is possible. Colors RAL chart

Barrier Pyramid Sponge Nonflammability: Optional / non-flammability Firend  ;  In flammability, it has BS476: class 0 and UNI 9175: 2008 M1 certificates. 

Barrier Pyramid Sponge Density: 50 to 60 Kg / M³ Special production is possible in desired density and thickness.

Tolerances: 30 mm product is between 25 - 30 mm, 40 mm product is between 35 - 40 mm.

Our products have flameproof and nonflammability certificates and nonflammable/flameproof Firex; in nonflammability BS476: class 0 and Unı 9175:2008 M1 documents in European norms.  They are anti-bacterial thanks to their dead cell structure and do not produce any mycose and bacteria.

Barrier pyramid sponges are in 100 cm x 100 cm plates and there are 10 plates,  10 m² of products in their packages. It is sold by retail and wholesale as 30 mm and 40 mm as standard, it can be produced in different thicknesses and sizes as special production if you wish. Please contact our technical office for detailed information.