Rockwool is made of slag, which is a recycled steel product, and rock,
a trap rock mined in Texas...those are the only raw materials in rockwool
insulation.
we use "coke" which is a recycled material from coal. it is used to make the
heat hotter in the manufacturing process, in order to save energy...rockwool is
the safest insulation on the market today...it also has one of the best thermal
insulating properties as well as a superior sound control while not supporting
mold or mildew. all while not having to add any chemicals...many other
insulation products on the market today are either all chemical, foams, or have
chemicals added to them to keep them fire retardant, cellulose...
Wholesale MLV Barrier and other noise reduction, sound barrier, soundproofing
materials.
E.2.3 Coefficient of absorption. All materials absorb some sound, and the
percentage of sound is measured (in laboratory tests) as a coefficient of
absorption. Coefficients of absorption range in value from close to 0 (no
absorption) to nearly 1.0 (100 % efficient); these coefficients vary as a
function of frequency. Materials that are most efficient at absorbing sound
include soft porous "fuzzy» materials such as glass fiber, mineral wool fiber,
carpet, curtains, acoustic tile, and other specialty materials. Materials that
depend on their porosity to absorb sound should not be painted which will clog
their pores, and thus degrade their acoustical performance.Mass loaded vinyl UL 94 HB Pass
FMVSS 302 Self Extinguishing
Tolerances are 0 +/- 1/8" for width.
Roxul stone wool insulation Rockwool soundproofing
is a light-weight,
semi-rigid batt that provides fire resistance and sound
control.
Roxul stone wool insulation available in the following states: NY, CT, MA, MI, up state NY, AL, New
York City, FL, Jacksonville FL, NH, Miami FL, DE, NJ, PA, MD, Las Vegas, Phoenix
Arizona, CA, Or, & WA. Kindly select the graphic associated with a state to
order. This product does not ship via UPS or FedEx. Ships via our distributor
only!
Ideal noise attenuation to use between floors between rafters and in walls
between 2 X 4's
Applications:
Roxul stone wool insulation is designed for
commercial, industrial, and residential buildings as a fire stopping. Ideal for filling:
- Perimeter insulation gaps
between concrete floor slabs and exterior wall
systems
- Around conduit pipe and duct openings
through walls and floor slabs
- Between fire walls and ceiling slab
insulation
-
Roxul
stone wool insulation
Roxul-SAFE® is used in conjunction with a
fire sealant to prevent passage of fire and smoke.
Properties:
Technical Data:
| Compliance and
Performance: |
| CAN4 - S115M |
Standard Test Method of Firestop Systems |
Complies |
| ASTM C 612 |
Stone Fiber Block and Board Thermal
Insulation |
Type IVA, Complies |
| MEA Approval |
New York City Approval |
339-97-M |
| City Of Los Angeles Approval |
RR 25444 |
| ULC Design Nos. |
Consult UL Directory for
numerous approved fire-rated joint
systems, through penetration designs and curtain wall design
listings. |
| Fire Performance:
|
| CAN4 S114 |
Test for Non-Combustibility
|
Non-Combustible |
| ASTM E 136 |
Behavior of Materials at 750°C (1382°F) |
Non-Combustible |
| CAN/ULC S102 |
Surface Burning Characteristics
|
Flame Spread = 0
Smoke Developed = 0 |
| ASTM E84 (UL 723) |
Surface Burning Characteristics
|
Flame Spread = 0
Smoke Developed = 0 |
| |
|
|
| Smolder
Resistance: |
| CAN/ULC S129 |
Smolder Resistance |
0.01% |
|
Moisture Resistance: |
| ASTM C 1104 |
Moisture Sorption |
0.04% |
|
Corrosive Resistance: |
| ASTM C 665 |
Corrosiveness to Steel |
Pass |
| ASTM C 795 **** |
Stainless Steel Stress Corrosion
Specification
as per Test Methods C871 and C692: U.S. Nuclear Regulatory
Commission, Reg. Guide #1.36: U.S. Military Specifications
MIL-I-24244 (all versions including B and C) |
Conforms |
| Weight |
2.8 lbs cu/ft |
|
 |
|
Acoustical Performance:: |
| ASTM
C423 |
| CO-EFFICIENT
AT FREQUENCIES |
| Thickness |
125 Hz |
250 Hz |
500 Hz |
1000 Hz |
2000 Hz |
4000 Hz |
NRC |
| 2.0" |
0.26 |
0.68 |
1.12 |
1.10 |
1.03 |
1.04 |
1.00 |
| 3.0” |
0.63 |
0.95 |
1.14 |
1.01 |
1.03 |
1.04 |
1.05 |
| 4.0” |
1.03 |
1.07 |
1.12 |
1.04 |
1.07 |
1.08 |
1.10 |
|
Interior Walls with
Steel Studs:
Roxul
Stone wool insulation installed between steel 2 x 4 studs on 24"
centers and 5/8" drywall (type x) provides:
- Fire Rating: 1 hour
- Sound Transmission Class (STC): 52
Call us for shipping costs.
Shipments from: Each State as listed on their respective page. In addition we've acquired 50 additional distribution centers to ship from, call us if you don't find your state listed. 888-270-8555
Roxul stone wool does not ship via UPS or FedEx
We have product in over 30 states, call us for availability in your local. 888-270-8555