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GROUNDWORKS & DRAINAGE; STRUCTURAL ELEMENTS
New Mapei Polyglass roof for Enfield Council Civic Centre
A
Mapei Polyglass waterproofing roof system has been used to complete an extensive renovation at Enfield Council
Civic Centre. The project, completed by Alex Bennett Precision Roofing, spanned the link roof at the Centre and provided ungraded insulation, along with a host of high-performance features that were much-needed to improve the safety and efficiency of the building. Constructed in 1961, in postmodern style, Enfield Civic Centre has expanded over the
years and was refurbished in 2017 to provide an open plan working environment and incorporate new timber grill ceilings. During the recent roof refurbishment, limestone was carefully removed from the asphalt surface and the existing waterproofing system was cleaned and prepared. Mapei’s fast-drying Bituminous primer,
Polyprimer
HP45 Professional, was then applied to the surface to eliminate dusting and the roof was treated with germicidal foam.
The new roof system included three Mapei Polyglass membranes which provided strength, stability,
water resistance, and puncture resistance.
cold flexibility They included:
Polyvap SA P-AL prefabricated self-adhesive bitumen membrane, featuring ADESO® technology; Bitulight P – prefabricated elastomeric-plastomeric membrane featuring REOXTHENE® compound
and
Ultralight Technology Polyshield
prefabricated
waterproof plastomeric membrane. The system was installed with Adepur insulation adhesive.
ADF09_Mapei_Structural Elements - Waterproofing (Roofing)
_HPAdv.indd 1
For more information about Mapei products and applications, please contact by email or visit the Mapei website.
info@mapei.co.uk www.mapei.co.uk 16/08/2023 10:49
Encapsulate – Isolate – Integrate When adding an extension,
consider
external openings in the existing cavity wall and where the new extension fl oor joins the original property fl oor. Cavity Trays Ltd manufactures a range of Level Threshold Trays (LTT), for extension and remedial applications. These encapsulate and separate damp ground level substrate from dry. They protect against damp ingress at an often- overlooked construction link, and versions
are available to suit all dimensions of cavity walls and solid walls. 01935 474769
www.cavitytrays.co.uk
ADF09_Cavity Trays_Structural Elements - Bricks &
Blocks_PR.indd 1 78 Derngate features Haddonstone
22/08/2023 12:07
Built in 1815, 78 Derngate is a Grade II* listed Georgian house, the interior of which was extensively remodelled in the early 1900’s by Charles Rennie Mackintosh, one of Britain’s most infl uential and celebrated designers. Haddonstone was the natural partner when it came to manufacturing and supplying the exacting cast stonework designs as part of a recent extension project at 78 Derngate. Haddonstone supplied the copings, steps, and risers; all designed and hand-crafted to complement, and blend seamlessly with, the original beautiful structures.
www.haddonstone.com
WWW.ARCHITECTSDATAFILE.CO.UK
ADF09_Haddonstone_Structural Elements - Cast
Stone_Edit.indd 1
ADF SEPTEMBER 2023
22/08/2023 12:00
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