HP PARTIAL FILL CAVITY SLAB
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HP PARTIAL FILL CAVITY SLAB Robust, long-lasting protection for masonry cavity walls

HP PARTIAL FILL CAVITY SLAB HP PARTIAL FILL CAVITY SLAB HP Partial Fill Cavity Slab offers a stable and durable solution for the thermal insulation of external walls that will last for the lifetime of the building. Made of renewable stone wool fibres, HP Partial Fill slabs further maximise energy efficiency by knitting together when tightly jointed to eliminate gaps. Euroclass A1 non-combustible and water repellent.

HP PARTIAL FILL CAVITY SLAB Can be used in high-rise buildings Robust front-face resists damage Slabs knit together to eliminate gaps Maximises thermal performance Water repellent Description HP Partial Fill Cavity Slab is a semi-rigid partial fill insulation solution for masonry and framed cavity wall construction. It is designed to withstand typical conditions on-site and absorb any irregularities on the inner leaf. Consists of a robust outer surface engineered to a resilient inner face. The slabs knit together when tightly butt jointed, eliminating heat loss caused by gaps. Applications...

Performance Thermal Tested to BS EN 13162, HP Partial Fill Cavity Slab has a thermal conductivity of 0.034 W/mK up to 90mm thickness. Thicknesses over 90mm have a thermal conductivity of 0.035 W/mK. Fire classification HP Partial Fill Cavity Slab achieves a reaction to fire classification of A1, as defined in EN13501-1. BBA Certificate HP Partial Fill Cavity Slabs have been laboratory and site tested by BBA and awarded Certificate 93/2884. U-Values Approved Document L (2013 edition England and 2014 Wales) - U-value requirements for walls: • New build dwellings: England 0.25-0.18W/m2K /...

HP PARTIAL FILL CAVITY SLAB Design guidance The following guidance regarding wall ties is given in good faith and is not intended to override any good practice recommendations (refer also to BBA Certificate 93/2884). Designing the cavity wall The outer leaf is the first line of defence against rain and the following will help to improve its effectiveness: • Before designing the width of the cavity, consider the dimensional tolerances of the components which make up the wall and the width of the residual airspace • Specify weather-struck, flush or bucket handle joints. Recessed joints...

HP PARTIAL FILL CAVITY SLAB Installation The walls should be constructed with the inner leaf leading, with HP Partial Fill Cavity Slab fastened to the cavity face of the inner leaf. For optimum performance, the cavity slabs should be placed with the patterned face outwards. Procedure 1. 1. A section of the inner leaf should be built with the first row of wall ties at approximately 600mm horizontal spacing where the insulation is to begin. It is recommended that the wall ties are not placed directly on the damp-proof course. 2. The first run of slabs should commence below the damp-proof...

As an environmentally conscious company, ROCKWOOL promotes the sustainable production and use of insulation and is committed to a continuous process of environmental improvement. All ROCKWOOL products provide outstanding thermal protection as well as four added benefits: Made from a renewable and plentiful naturally occurring resource, ROCKWOOL insulation saves fuel costs and energy in use and relies on trapped air for its thermal properties. ROCKWOOL insulation does not contain (and has never contained) gases that have ozone depletion potential (ODP) or global warming potential (GWP). Fire...

The ROCKWOOL Trademark ROCKWOOL® - our trademark The ROCKWOOL trademark was initially registered in Denmark as a logo mark back in 1936. In 1937, it was accompanied with a word mark registration; a registration which is now extended to more than 60 countries around the word. The ROCKWOOL trademark is one of the largest assets in the ROCKWOOL Group, and thus well protected and defended by us throughout the world. If you require permission to use the ROCKWOOL logo for your business, advertising or promotion. You must apply for a Trade Mark Usage Agreement. To apply, write to:...

HP PARTIAL FILL CAVITY SLAB

HP PARTIAL FILL CAVITY SLAB

HP PARTIAL FILL CAVITY SLAB

January 2020 ROCKWOOL Limited Pencoed Bridgend CF35 6NY