NyRock® Cavity Slab 032
7Pages

ROCKWOOL Technical datasheet NyRock® Cavity Slab 032 Version 1.02 September 2023 NyRock® Cavity Slab 032 Masonry cavity wall insulation designed for full fill and partial fill applications Low lambda non-combustible insulation designed for use in both fully and partially filled masonry cavity walls. NyRock Cavity Slab 032 is manufactured using NyRock technology, a high-speed technological innovation that delivers the lowest lambda stone wool cavity insulation currently available in the UK and Ireland. NyRock Cavity Slab 032 is a full and partial fill stone wool slab designed for the thermal insulation of masonry cavity walls. Suitable for use in new builds, renovations or extensions, the lightweight slabs are easy to handle and simple to install providing an accurate fit against the blockwork. Manufactured using NyRock technology, NyRock Cavity Slab 032 has a more efficient fibre structure that increases the density of air pockets trapped within each slab. This results in an improved thermal performance when compared to traditional stone wool products. • Low thermal conductivity of 0.032 W/mK. • NyRock Cavity Slab 032 is able to resist temperatures of over 1,000°C achieving the highest Euroclass A1 non-combustibility classification as defined in EN13501-1. • The slab features an additive to make the product highly water repellent. • The slabs come in a 455mm width to suit standard vertical wall tie spacings allowing a closely knitted joint with adjacent slabs. • BBA certified for full fill applications (in thicknesses of 100 - 200mm), other than in very severe exposure zones with fair-faced masonry. BBA Certificate 22/6252. • BBA certified for partial fill applications (in thicknesses of 50 -200mm). BBA Certificate 22/6252.

NyRock Cavity Slab 032 APPLICATIONS NyRock Cavity Slab 032 can be used for thermal insulation of external masonry cavity walls, and for the thermal insulation and acoustic protection of masonry party walls between dwellings. Certified by the British Board of Agrément (BBA) and granted Certificate 22/6252 as full fill and partial fill thermal insulation in external masonry cavity walls, up to 25 metres in height, in new domestic and non-domestic buildings (additional requirements apply for buildings above 12 metres). The NHBC accepts the use of NyRock Cavity Slab 032 in all exposure...

TYPICAL U-VALUES Application performance - Full fill application 1 102mm facing brick outer skin, NyRock Cavity Slab 032 Full Fill, 100mm internal concrete block (various densities) Internal finishes: light plaster or plasterboard on dab. Inner block Application performance - Full fill application 2 Render on 100mm medium dense block outer, NyRock Cavity Slab 032 full fill, 100mm internal concrete block (medium dense or Standard Aircrete) Internal finishes: light plaster or plasterboard on dab. The U-values shown in the constructions above are based on the following: • Internal face of...

TYPICAL U-VALUES Application performance - Partial fill application 1 102mm facing brick outer skin, 50mm clear cavity space, NyRock Cavity Slab 032 Partial Fill, 100mm internal concrete block (various densities) Internal finishes: light plaster or plasterboard on dab. Inner block Application performance - Partial fill application 2 Render on 100mm medium dense block outer, 50mm clear cavity space, NyRock Cavity Slab 032 partial fill, 100mm internal concrete block (medium dense or Standard Aircrete) Internal finishes: light plaster or plasterboard on dab. The U-values shown in the...

ADDITIONAL INFORMATION Durability ROCKWOOL stone wool is durable by nature. Sample testing from existing buildings shows that ROCKWOOL stone wool retains its performance for at least 65 years* without being affected by compression or temperature and humidity changes. The product is durable, rot proof, water resistant and sufficiently stable to remain effective as insulation for the life of the building.** *FIW, Durability Project Mineral Wool (2016) **Source: BBA certification 22/6335 Water Resistance and Moisture The product will resist the transfer of water across the cavity. The...

LEGAL NOTICES General safety requirements - Building Safety Act 2022 ROCKWOOL Limited is committed to supporting specifiers, resellers and users of ROCKWOOL products for the full life cycle of the product to comply with the obligations and responsibilities set out in the Building Safety Act 2022. With regard to the general safety requirements of the Act, ROCKWOOL Limited cannot control or foresee every situation where its products might be used. We therefore strongly advise that specifiers, resellers and users contact us where use of ROCKWOOL products is contemplated in applications...

ROCKWOOL stone wool -safe to install and live alongside There are no hazardous classifications associated with stone wool insulation manufactured by ROCKWOOL-UK according to EU REACH and UK REACH regulations on health and the environment. ROCKWOOL safe use instruction sheets and material safety data sheets (where applicable) can be downloaded here. ROCKWOOL stone wool insulation is recyclable and can be transformed into new ROCKWOOL products. Please contact us for details of how we can work together to recycle waste ROCKWOOL stone wool material that may be generated during on-site...