Rocksilk Acoustic Products: Rocksilk Universal Slab

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Rocksilk Rock Mineral Wool: Rocksilk Universal Slab

Below you will find information on specific products within our range. To ensure that you purchase the correct products to suit your requirements we recommend that, you contact one of our qualified customer focused advisors, who will be only too pleased to help. Please call 08451 306 269 or email us for a quote or advice.

Rocksilk Universal Slab

Short Description
Rocksilk Universal Slabs are unfaced rock mineral wool, multi-purpose slabs for use in a variety of applications including domestic housing, building services and industrial applications. Standard product is supplied unfaced, but it can also be manufactured with a factory applied foil or tissue facing and is available in water repellent grade.
Standards
Rocksilk Universal Slabs are non-combustible inorganic rock wool, defined as mineral wool in BS 3533: 1981 and is manufactured to a Quality Assurance system which complies with BS EN ISO 9001:2000.
Fire Performance
Rocksilk Universal Slabs are classified as non-combustible to BS 476: Part 4: 1970 (1984) and to Euroclass A1, Class 1 surface spread of flame to BS 476: Part 7 1997 and Class 'O' to the Building Regulations.
Moisture Resistance
Rocksilk Universal Slabs are non-wicking when tested to BS 2972: 1989: Section 12. When exposed to 90% relative humidity and 20°C, Rocksilk Universal Slabs absorb less than 0.004% of moisture.
Permanence
Rocksilk Universal Slabs are odourless, non-hygroscopic, rot proof, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
Vapour Resistance
7.00MN.s/g.m

Operating Temperatures

Rocksilk Universal Slabs can be used up to continuous operating temperatures of 850°C.

Handling and Storage

Rocksilk Universal Slabs are supplied in packs in Supakube pallets.

Application

Rocksilk Universal Slabs are used for the thermal and acoustic insulation of buildings, building services and industrial applications.

Installation

For more information please refer to the appropriate Knauf Insulation Binder Section.

Product Data

Variant	Thickness (mm)	Thermal Conductivity (W/mK)	Thermal Resistance (m²K/W)	Length (mm)	Width (mm)	Area per Pack (m²)	Slabs per Pack
RS33	100	0.037	2.70	1200	600	3.60	5
	75	0.037	2.00	1200	600	5.04	7
	60	0.037	1.60	1200	600	5.76	8
	50	0.037	1.35	1200	600	7.20	10
	40	0.037	1.05	1200	600	8.64	12
	30	0.037	0.80	1200	600	12.96	18
RS45	100	0.035	2.85	1200	600	3.60	5
	75	0.035	2.10	1200	600	5.04	7
	60	0.035	1.70	1200	600	5.76	8
	50	0.035	1.40	1200	600	7.20	10
	40	0.035	1.10	1200	600	8.64	12
	30	0.035	0.85	1200	600	12.96	18
	25	0.035	0.70	1200	600	14.40	20
RS60	100	0.035	2.85	1200	600	2.88	4
	75	0.035	2.10	1200	600	4.32	6
	60	0.035	1.70	1200	600	5.04	7
	50	0.035	1.40	1200	600	6.48	9
	40	0.035	1.10	1200	600	7.92	11
	30	0.035	0.85	1200	600	10.08	14
	25	0.035	0.70	1200	600	12.96	18
RS80	100	0.035	2.85	1200	600	2.16	3
	75	0.035	2.10	1200	600	2.88	4
	60	0.035	1.70	1200	600	3.60	5
	50	0.035	1.40	1200	600	4.32	6
	40	0.035	1.10	1200	600	5.04	7
	30	0.035	0.85	1200	600	7.20	10
	25	0.035	0.70	1200	600	8.64	12
RS100	100	0.035	2.85	1200	600	1.44	2
	75	0.035	2.10	1200	600	2.16	3
	60	0.035	1.70	1200	600	2.88	4
	50	0.035	1.40	1200	600	3.60	5
	40	0.035	1.10	1200	600	4.32	6
	30	0.035	0.85	1200	600	5.76	8
	25	0.035	0.70	1200	600	7.20	10
RS128	50	0.035	1.40	1200	600	2.88	4
RS140	100	0.035	2.85	1200	600	1.44	2
	75	0.035	2.10	1200	600	1.44	2
	50	0.035	1.40	1200	600	2.16	3
	40	0.035	1.10	1200	600	2.88	4
	30	0.035	0.85	1200	600	4.32	6
RS200	50	0.036	1.35	1200	600	1.44	2