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PlyGuard Phon

Sound insulation fire-retardant plywood
PlyGuard Phon
Description

Plyguard Phon is a special brand of sound insulation fire-retardant plywood. The structure of the fireproof material includes cork, rubber or composite cork-rubber sound absorbing barrier. This complex solution meets the requirements for fire safety, sound reduction and damping of vibration. All layers of birch veneer used for production of the panels are impregnated with flame retardant. The weight and soundproof properties of the fire rated plywood Plyguard Phon depend on the type of barrier: sound insulation panels with cork are lighter in comparison with standard birch plywood and thanks to its fireproof properties they are widely applied in shipbuilding. Sound reduction plywood with rubber core has high antivibration properties and is mostly used for metro trains and rail vehicles production, but it is also applicable in other areas. It helps to decrease the negative impact of vibration on human safety and health.

Fire-retardant panels Plyguard Phon are compliant to Requirement R10 of EN 45545-2 for rail vehicles production.

Sound absorbing fire rated plywood is a multi-purpose material. On customer’s request it can be overlaid with protective coating based on resin or HPL.

Technical sheet

Plyguard Phon with cork

  • The panels are lighter in comparison with standard plywood
  • Good sound reduction properties (noise insulation, dB ≥32)
Thicknesses, mm: 16; 18; 20; 22; 25; 28
Sizes, mm: 1450x1250, 1830x1250, 2250x1250, 2500x1250 2950x1250
Grades: 1/2 (В/BB), 2/2 (BB/BB), 2/3 (BB/CP), 2/4 (BB/C), 3/3 (CP/CP), 3/4 (CP/C), 4/4 (C/C)
Types of surface: Not sanded (NS), both sides sanded (S2), overlaid with HPL
The formaldehyde emission (limit value: 3,5 mg/h х m2): 0,1-0,2 mg/h х m2


Plyguard Phon with rubber

  • Damping of vibration
  • Protection against noise (noise insulation, dB ≥35)
  • Special recipe of fireproof rubber
  • Possible combination with cork
Thicknesses, mm: 10; 15; 18; 20; 22; 25; 28
Sizes, mm: 1525x1525
Grades: 1/2 (В/BB), 2/2 (BB/BB), 2/3 (BB/CP), 2/4 (BB/C), 3/3 (CP/CP), 3/4 (CP/C), 4/4 (C/C)
Types of surface: Not sanded (NS), both sides sanded (S2), overlaid with HPL
The formaldehyde emission (limit value: 3,5 mg/h х m2): 0,1-0,2 mg/h х m2


Applications

Rail Vehicles Production
Fire-retardant plywood with improved sound insulating and antivibrating properties is widely used in the structures of walls and floors of rail vehicles and metro trains. The material meets fire safety requirements.
Rail Vehicles Production
Fire-retardant plywood with improved sound insulating and antivibrating properties is widely used in the structures of walls and floors of rail vehicles and metro trains. The material meets fire safety requirements.
Shipbuilding
Fire-retardant plywood is used for construction of bulkheads, partitions and compartments as well as for furniture construction, flooring and decking. The material meets strict requirements for fire safety.
Shipbuilding
Fire-retardant plywood is used for construction of bulkheads, partitions and compartments as well as for furniture construction, flooring and decking. The material meets strict requirements for fire safety.
Wall panels, different kinds of barrier
Birch plywood is strong, pliable and light. It can be used as base material in construction projects due to its sturdy nature. Special plywood with sound-insulation properties is recognized for its practicality and beautiful appearance.

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If you are interested in buying Plyterra products, or you need any
additional information, please contact our sales team.

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