Lightweight Fire Retardant EPS Rock Wool Foam Insulation Sandwich Board for House

Product Description

Shanghe's new fireproof rock wool sandwich panel is made of two layers of high quality color coated steel plates or other precision pressed metal plates as panels, after roll forming, the slit rock wool is turned over 90 (so that its fibers are perpendicular to the upper and lower two layers of steel plates), and the high quality rock wool is strongly bonded to the metal panels through a high strength, high bonding, high fireproof binder to make a beautiful, flat and rigid building panel. The formed panels have excellent fireproof, heat preservation and environmental protection characteristics, providing an excellent choice for industrial building enclosure systems.

Compressive strength		85kpa
Shear strength		60kpa
Tensile strength		170kpa
Slag ball content		<5   (size of coarse slag ball>0.25mm) <30 ( size of coarse slag ball>63μm)
Thermal conductivity of rock wool panel		0.038(average temperature 20ºC)
Fireproof rating		Noninflammable material
Reaction to fire		Grade A
Fire-resistant limit(FRL)		According to the structure and thickness of sandwich panel,FRL is between 30mins and 240mins.
Hydroscopicity		<1
Hydrophobicity(specific to hydroph-obic products)		>=98
Aging and expansion rate		<=5(thickness change rate after 24 hours under the state of 65ºC)
Melting temperature		>1000ºC
Fiber diameter		<=7μm

Product Parameters

 

 

Packaging & Shipping

 

Certifications

 

Company Profile

 

FAQ

Q:How long it lasts outside without bleaching?
A:The outer metal layer can not rust for 45 years, and the paint color can not fade for 15 years.

Q:How to install doors and windows?
A:Cut to the right length and connect with door and window bag accessories.

Q:Will water seep in rainy days?
A:The excellent self-structure and the compact concave-convex plug-in and buckle-groove installation method between the plates avoids the structural damage caused by the cycle of rain, snow, freezing, thawing, dry and wet, and eliminates the worry of water seepage on the wall after installation. , effectively avoid the phenomenon of mold on the indoor wall.

Q:Can you produce according to my requirement?
A:Yes, all the design, size, printing and packaging can be done according to customer's request. About any further detail, please feel free to contact us.

Q:Can I get samples for inspection?
A:We will provide free samples to you before order confirmation.

Q:How long can it be stored?
A:As long as it is placed in a flat, dry and ventilated place, it can be stored for at least 50 years.

Q: Compared with other wall panels, what advantages does it have?
 1. Thermal insulation and energy saving

 2. Easy installation and cost saving

 3. Lightweight, earth-saving, shock-resistant and crack-resistant Strong more options.

 4. The sheet is flame-retardant, waterproof and moisture-proof

 5. Sound and nois reduction Quiet and comfortable

 6. Green environmental protection Durable

 7. Strong decoration More options

 8. Wide range of applications.