ROCKWOOL Safe ‘n’ Silent Pro sound insulation

ROCKWOOL Safe ‘n’ Silent Pro sound insulation

ROCKWOOL Safe ‘n’ Silent Pro sound insulation is designed for sound-blocking wall and ceiling systems. The entry-level Safe ‘n’ Silent Pro 330 has a high NRC value of 0.90, absorbing 90% of sound. With mineral wool’s heat insulation, sound-blocking, and non-combustible properties, Safe ‘n’ Silent Pro is often the first choice for customers.

Due to the properties of volcanic rock or basalt, the raw material for ROCKWOOL mineral wool, which is inorganic and resistant to microorganism or mold growth, the insulation does not decay, allowing ROCKWOOL mineral wool to last long in buildings.

ROCKWOOL Safe ‘n’ Silent Pro mineral wool has received international standards such as ASTM, EN, LEED, WELL, Carbon footprint (CFP), ISO, BS, and VOCs, making it trusted for use.

 

• You can read more details about ROCKWOOL mineral wool insulation at Everything about ROCKWOOL mineral wool insulation

 

 

Surface covering materials for ROCKWOOL Safe ‘n’ Silent Pro

1. 1 side aluminum foil
2. 2 sides aluminum foil
3. Encapsulated aluminum foil
4. White Vinyl
5. Black glass tissue
6. 5 sides glass cloth with acrylic flame retardant
7. 5 sides glass cloth with acrylic flame retardant and 1 side aluminum foil

 

 

Property table for ROCKWOOL Safe ‘n’ Silent Pro

Test / Product model name	Safe ‘n’ Silent Pro 330	Safe ‘n’ Silent Pro 330	Safe ‘n’ Silent Pro 350	Safe ‘n’ Silent Pro 370	Test Standard
Sound absorption value at 50 mm thickness (NRC)	0.90	1.00	1.00	1.00	EN ISO 354 / ASTM C 423-01
Density value (kg/m³)	40	60	80	100
Fire resistance standard	Non-combustible material / Classified as A1 fire-resistant material				EN13501-1
Melting point	Over 1,000 degrees Celsius				ASTM E794
Thermal conductivity at 20˚C λ Value (W/mK)	0.036	0.035	0.034	0.033	ASTM C518
Thermal resistance at thickness 50 mm (R-Value in m2K/W)	1.398	1.429	1.471	1.515
Water absorption value (partial immersion)	1.0 kg/m2	0.5 kg/m²	0.5 kg/m²	0.5 kg/m²	EN 1609.97
Moisture absorption value	Less than 0.04% by volume				ASTM C1104 / C1104M
Sheet size	400 x 1200 mm 600 x 1200 mm			600 x 1200 mm	EN 822
Sheet thickness	50 / 75 / 100 mm		25 / 50 / 75 / 100 mm	50 / 75 / 100 mm	EN 822

 

 

Product size table for ROCKWOOL Safe ‘n’ Silent Pro

• ROCKWOOL Safe ‘n’ Silent Pro 330 sound insulation has a density of 40 kg/m3

• ROCKWOOL Safe ‘n’ Silent Pro 350 sound insulation has a density of 60 kg/m3

• ROCKWOOL Safe ‘n’ Silent Pro 370 sound insulation has a density of 80 kg/m3

• ROCKWOOL Safe ‘n’ Silent Pro 380 sound insulation has a density of 100 kg/m3

 

Table for selecting ROCKWOOL sound insulation

 

Sound-blocking wall system (Wall System)

Wet System

STC 66 clay brick wall components

1. 1. 100 mm plastered clay brick
   2. 75 mm C-Stud frame
   3. 50 mm Safe ‘n’ Silent Pro 330
   4. 9 mm gypsum board

 

 

ผนังอิฐมวลเบา STC 58 lightweight brick wall components

1. 1. 100 mm plastered lightweight brick
   2. 75 mm C-Stud frame
   3. 50 mm Safe ‘n’ Silent Pro 330
   4. 9 mm gypsum board

 

ผนัง Precast STC 55 Precast wall components

1. 1. 100 mm plastered Precast wall
   2. 75 mm C-Stud frame
   3. 50 mm Safe ‘n’ Silent Pro 350
   4. 9 mm gypsum board

 

Drywall System

STC 43 lightweight wall components

1. 1. 12 mm gypsum board
   2. 75 mm C-Stud frame
   3. 75 mm Safe ‘n’ Silent Pro 380
   4. 12 mm gypsum board

 

STC 54 lightweight wall components

1. 1. 2 x 12 mm gypsum board
   2. 64 mm C-Stud frame
   3. 50 mm Safe ‘n’ Silent Pro 380
   4. 2 x 12 mm gypsum board

 

STC 57 lightweight wall components

1. 1. 2 x 12 mm gypsum board
   2. 75 mm C-Stud frame
   3. 75 mm Safe ‘n’ Silent Pro 380
   4. 2 x 12 mm gypsum board