Sunline Acoustics

Introduction

Wherever people live, work, communicate with each other or pursue leisure activities, noises of different quality and intensity are created. When noises are undesirable, they lead to a disturbance and thus to a reduction in the level of motivation and performance ability or even health impairment. The technical rules of the German Occupational Safety and Health Ordinance on Noise and Vibration (TRLV Lärm) reflect the state of the art, occupational medicine and work hygiene, as well as other reliable work science findings, to protect the employees from hazards due to noise.

In order to meet this requirement, the patented and certified Sunline Acousticbox as a complementary module offers an innovative acoustic solution for the existing Sunline product range.

To provide an optimal acoustic framework for every individual application, expert advice is necessary. Therefore, the company Sunline provides comprehensive support during the planning phase.

Advantages

• Cost advantages compared to other systems
• 4 in 1 system (heating, ventilation, acoustics, lighting)
• Durable and maintenance-free
• Wall surface remains usable - space savings
• Retrofitting of existing panels to improve acoustics

Benefits

• Reduction of reverberation times
• Improvement of room acoustics
• Improvement of working and abode conditions
• Protection against loss of working hours and occupational disability due to noise
• Noise protection and prevention

Areas of Application

• Production facilities and industrial halls
• Office premises
• Schools and day-care centers
• Conference rooms, meeting rooms
• University - lecture hall, canteen
• Climbing halls and indoor play grounds
• Sale rooms
• Multi-purpose halls

Acousticbox

3 boxes per 6 m radiant ceiling panel

Suitable for all radiant ceiling panels – with a width of 300 mm - 1500 mm

Dimensions per Box: Length x Width x Height = 1000 mm x 150 mm x 150 mm

Weight per Box: 950 g

Material: high-quality PP twin-wall sheet, Insulation felt with fire protection class A2, Water-resistant

Tested according to ISO 354: 2003
Type 150/600 with 1,2m² test surface

Equivalent sound absorption area at frequency 500 Hz = 1,6 m²
Equivalent sound absorption area at frequency 1000 Hz = 1,8 m²
Equivalent sound absorption area at frequency 2000 Hz = 1,5 m²

Sound absorption coefficient at frequency 500 Hz = 1,33
Sound absorption coefficient at frequency 1000 Hz = 1,50
Sound absorption coefficient at frequency 2000 Hz = 1,25

Acousticbox Plus

6 boxes per 6 m radiant ceiling panel

Suitable for all radiant ceiling panels – with a width of 450 mm - 1500 mm

Approx. 15% better absorption values compared to the standard acoustic box
in the frequency range from 100 hertz to 5000 hertz

Dimensions per Box: Length x Width x Height = 1000 mm x 150 mm x 150 mm

Weight per Box: 950 g

Material: high-quality PP twin-wall sheet, Insulation felt with fire protection class A2, Water-resistant

Tested according to ISO 354: 2003
Type 150/600 with 1,2m² test surface

Equivalent sound absorption area at frequency 500 Hz = 1,9 m²
Equivalent sound absorption area at frequency 1000 Hz = 2,1 m²
Equivalent sound absorption area at frequency 2000 Hz = 1,6 m²

Sound absorption coefficient at frequency 500 Hz = 1,58
Sound absorption coefficient at frequency 1000 Hz = 1,75
Sound absorption coefficient at frequency 2000 Hz = 1,33