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Application

Remak® Rockwool ESF For Insulation Below The Concrete Slab

Descriptions

Remak® Rockwool mineral wool is produced from 100% natural basalt rock, its melting point is about 1350ºC. The insulation meets the strict requirements for fire safety. It is used for insulation and fire protection systems.

Remak® Rockwoool is one of the most effective fire-resistant materials. It is naturally non-combustible and possesses better fire-resistant properties than most other commonly known insulation materials.

Remak® Rockwool ESF is a specialized product for soundproofing under concrete ceilings.

The product consists of a mineral wool layer with a soundtext coated surface that is fixed and exposed to the surface below the concrete ceiling.

Remak® Rockwool ESF sound insulation solution not only provides superior acoustic performance, but also prevents fires, stops the spread of fire.

Recommended Products

Product	Thickness (mm)	Size (mm)
Remak® Rockwool ESF50	50 – 150	600 x 1200
Remak® Rockwool ESF60	40 – 150	600 x 1200
Remak® Rockwool ESF70	40 – 150	600 x 1200
Remak® Rockwool ESF80	40 – 150	600 x 1200
Remak® Rockwool ESF90	35 – 150	600 x 1200
Remak® Rockwool ESF100	35 – 150	600 x 1200
* Finished surface: Aluminum foil \| Glass cloth

Benefits

Excellent sound insulation.
Non-flammable Grade A1, does not release volatile substances and toxic gases.
Low thermal conductivity, reduces energy consumption and saves energy.
Stable structure, easy to install.
Effective sound absorption and noise reduction.
Does not contain asbestos and is safe for users.
Soundtext sound-absorbing fabric coated surface

Specifications

Standard	Certification
Fire-resistant	Euroclass A1 to BS EN 13501 – 1
Insulation	Remak® Rockwool ESF 0.036 W/mk
Noise absorption coefficient	Remak® Acoustigard Rockwool ESF ∝ = 0.80
Noise reduction coefficient	Remak® Acoustigard Rockwool ESF R_w = 54dB

Roof Solutions

Wall Solutions

Ceiling/Floor Solutions

Technicals Solutions

Better for you, better for the world

Introduction

Benefits of using Remak Rockwool

Sustainability