AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding, Stone Rainscreen Cladding, GRC cladding, GRC Rainscreen Cladding, GFRC, Grade 18
+44 (0) 1462 488218 www.alteregofacades.co.uk
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BS8298 – Code of Practice for the design and installation of natural stone cladding and lining
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
BS8298 – Code of Practice for the design and installation of natural stone cladding and lining – Part 4 Rainscreen and Stone on metal frame cladding systems
The standard determines good practice guidance for natural stone cladding rainscreen design and installation including tolerances, performance and calculations applicable
Company Profile - Stone Cladding
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Who are AlterEgo?
We are design and engineering led specialist suppliers of architectural stone cladding.
What do we do?
We guide our clients through all the project stages from design to completion offering the best possible project specific advice and stone cladding solutions with regards to stone selection and installation
methodology to ensure a cost effective and high performance natural stone cladding façade.
EN 1469 – Natural Stone Products – Slabs for cladding – Requirements
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
EN 1469 – Natural Stone Products – Slabs for cladding – Requirements
Stone Cladding: The standard determines guidance on manufacturing requirements of natural stone panels for stone rainscreen cladding including dimensional tolerances and colour deviations.
Engraved Logo image for Stone Cladding
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Example of stone engraving on 40mm red sandstone rainscreen cladding at The Brodick Ferry Terminal on the Isle Of Arran. The image below has the logo of Caledonian MacBrayne, usually shortened to CalMac.
Fire Properties Of Aluminium
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
The supporting horizontal profiles for the stone cladding panels are Aluminium which is Class 1 rated non-combustible (see attached document fire properties of aluminium), so this does not add to the fire load.
GRC Facades Legoland Windsor Castle Hotel GRC cladding
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRC/GFRC Rainscreen Cladding: The Manser Practice, was commissioned by Merlin Entertainments Ltd to design and deliver the ultimate LEGO family hotel as an enchanted life-size LEGO themed castle for guests to stay in.
A fully bespoke Glass Reinforced Concrete (GRC) cladding system supplied by AlterEgo Facades was developed by The Manser Practice for the façade and gives the impression that the hotel has been constructed of 25x scale LEGO bricks.
This GRC system was created from tessellating panels formed off site in a predesigned mould which are worked to strict LEGO brick proportions and replicates a unique stonework texture.
GRC Facades - Concrete Cladding brochure for GRC/GFRC, UHPC, Precast
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRC Cladding - A Concrete Cladding Brochure by AlterEgo Facades for GRC, UHPC and Precast providing architects with product, design & installation guidance.
Durable, lightweight, and high-performance panels are available in a wide range of colours and surface finishes.
Elements can be moulded to form standard profiles or almost any shape that is required by the project. Window returns, column and beam surrounds, project specific bespoke profiles can all be cast into individual cladding panel units.
A1 non-combustible fire performance
BREEAM A+ rated in the BRE Green Book.
Very Lightweight
Large panels
Bespoke profiles
GRC/GFRC Facades - Specifiers Guide to GRC
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRC Cladding: The Specifiers Guide to Glassfibre Reinforced Concrete (GRC) gives some important guidelines which specifiers should consider when using GRC e.g.:
WHAT IS - GLASSFIBRE REINFORCED CONCRETE (GRC), ALSO KNOWN AS - GLASS FIBER REINFORCED CONCRETE (GFRC)? GRC is a composite material comprising of cement, fine aggregates, alkali resistant glass fibres, and admixtures.
WHAT CAN GRC / GFRC BE USED FOR? Architectural Elements: Claddings Soffits Column Encasements Large Architectural Components & Embellishments Built in Components: Heads Cills Band Course.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – BS 8297:2017 Design, manufacture and installation of architectural precast concrete - Code of practice
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
BS 8297:2017 Design, manufacture and installation of architectural precast concrete - Code of practice
This British Standard has been developed to give recommendations and good practice for specifiers and manufacturers during the design, manufacture, transport and installation of architectural precast concrete units.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – BS EN 1169:1999 Precast concrete products - General rules for factory production control of glass-fibre reinforced cement (GRC)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
BS EN 1169:1999 Precast concrete products – General rules for factory production control of glass-fibre reinforced cement.
This European Standard is applicable to glass-fibre reinforced cement products manufactured in factories. It defines the general rules for production control of GRC material.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – BS EN 14992:2007+A1:2012 Precast concrete products - Wall elements
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
BS EN 14992:2007+A1:2012 Precast concrete products - Wall elements
This European Standard applies to prefabricated walls, made of normal weight or lightweight concrete with dense structure.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – BS EN 15191:2009 - Precast concrete products - Classification of glassfibre reinforced concrete (GRC) performance
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
BS EN 15191:2009 - Precast concrete products - Classification of glassfibre
reinforced concrete performance
This European Standard deals with the classification of glassfibre reinforced concrete. This classification conforms to the needs of the design process of glassfibre reinforced concrete components. This European Standard applies only if EN 1169 is followed. This standard does not deal with design methods.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – GRCA techNOTE 10 - Appearance Matters
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRCA techNOTE 10 - Appearance Matters
Glassfibre Reinforced Concrete (GRC/GFRC) is rapidly becoming the architect and designers material of choice for architectural cladding requiring the look and appearance of natural stone.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – Methods of Testing GRC (Glassfibre Reinforced Concrete)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRC Cladding: Methods of Testing Glassfibre Reinforced Concrete (GRC) Material.
Glassfibre Reinforced Concrete (GRC) is an important building material which came into prominence in the early 1970`s.
The GRCA Methods of Testing Glassfibre Reinforced Concrete (GRC) Material define the procedures to be used when testing GRC as a material.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – PD CEN/TR 15739:2008 Precast concrete products - Concrete finishes - Identification
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
PD CEN/TR 15739:2008 Precast concrete products - Concrete finishes - Identification
The visual perception of concrete finishes is determined by characteristics which can vary to different extents, i.e. variations which are intentional (more or less). Intended variations imply that one is acquainted with the material and is able to vary the characteristic within limits set by oneself, without the variations being regarded as defects.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – Practical Design Guide for GRC (Glassfibre Reinforced Concrete)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRCA Practical Design Guide for Glassfibre Reinforced Concrete (GRC)
The "Practical Design Guide for Glass Reinforced Concrete using Limit State Theory" has been prepared by the International GRCA Technical Working Group. The purpose of the publication is to provide a useful reference for specifiers, designers, manufacturers and fixers of glassfibre reinforced concrete (GRC) products and to encourage the use of good design practices
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – Practical Fixing Guide for GRC (Glassfibre Reinforced Concrete)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRCA Practical Fixing Guide for Glassfibre Reinforced Concrete (GRC).
The "Practical Fixing Guide for Glassfibre Reinforced Concrete (GRC)" has been prepared by the GRCA Technical Working Group. The Guide takes the GRCA’s technical publications to a new level. It utilises the latest technology in 3D animation techniques and contains a number of practical examples to illustrate various fixing techniques.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
GRC/GFRC Facades – Specification for GRC (Glassfibre Reinforced Concrete)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
GRC Cladding: Specification for the Manufacture, Curing & Testing of Glassfibre Reinforced Concrete (GRC) Products.
This Specification is designed to enable architects, engineers and specifiers to specify GRC. It covers all aspects of GRC production from raw materials, through production, curing and storage to quality assurance and testing.
AlterEgo Facades are a design & engineering led specialist supplier of GRC/GFRC rainscreen cladding systems servicing architects, specifiers, developers & cladding contractors – GRC, GFRC (Glass Fibre Reinforced Concrete), UHPC.
Impact Performance of Building Envelopes
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
CWCT Impact Performance of Building Envelopes
Stone Cladding - Brodick Ferry Terminal, Isle of Arran - Sandstone
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Red Sandstone - natural stone rainscreen cladding. The new Brodick Ferry Terminal opened April 2018 following completion of the £30 million infrastructure upgrade project, which has transformed the harbour area.
Stone Cladding - Buff Sandstone at The Engine Yard, Edinburgh
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding: Buff sandstone - natural stone rainscreen cladding on this apartment development on what was once the citys historic tram depot on Leith Walk, Edinburgh
Stone Cladding - Eternal Beige Limestone at Kingston Plaza, London
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Eternal Beige Limestone - natural stone rainscreen cladding for high quality student accommodation development
Stone Cladding - Jura Beige Limestone at Elgin Place, Bath St, Glasgow
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding: Jura Beige Limestone - natural stone rainscreen cladding on this high quality student accommodation development in Glasgow.
Stone Cladding - Jura Beige Limestone at Greenfaulds High School, Cumbernauld
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding - Jura Beige Limestone - natural stone rainscreen cladding on this High School development in Cumbernauld.
Stone Cladding - Jura Beige Limestone at Lockmeadow, Maidstone
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Jura Beige Limestone - natural stone rainscreen cladding. Refurbishment of the complete external façade at this entertainment centre in Maidstone.
Stone Cladding - Moca Crème Limestone at Baxter Gate, Loughborough
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Moca Crème Limestone - natural stone rainscreen cladding with a slate plinth. Family-orientated leisure development at the former hospital site at Baxter Gate, Loughborough.
Stone Cladding - Moca Crème Limestone at Vista, Nine Elms, Battersea
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Moca Crème Limestone - natural stone rainscreen cladding at Berkeley Homes Vista Development.
Stone Cladding - Moleanos Crème Limestone & Giallo Veneziano Granite at 8 Salisbury Square, London - (Unitised)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding & Granite Cladding: Moleanos Crème Limestone & Giallo Veneziano Granite - natural stone rainscreen cladding (Unitised) at the 8 Salisbury Square office development in London.
Stone Cladding - Moleanos Crème Limestone at 30 Lombard St, London - (Unitised)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding:
Moleanos Crème Limestone - natural stone rainscreen cladding (Unitised). Lombard Street is one of the most historic streets in the City of London, a striking new office building in the midst of a Conservation Area and surrounded by listed buildings.
Stone Cladding - Moleanos Crème Limestone at The Bridge, Farnham
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding: Moleanos Crème Limestone - natural stone rainscreen cladding on this stunning apartment development in Farnham.
Stone Cladding Brochure - AlterEgo Facades (Stone Cladding Specialists)
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
A Stone Cladding Brochure by AlterEgo Facades providing architects with guidance on natural stone rainscreen cladding selection, design & installation.
AlterEgo Facades are stone cladding specialists and a design & engineering led supplier of architectural natural stone rainscreen cladding systems offering a wide range of stone cladding services to architects, specifiers, developers & cladding contractors.
We guide our clients through all the stone cladding project stages from design to completion offering the best possible project specific advice and solution with regards to stone selection and installation methodology to ensure a cost effective and high-performance natural stone cladding façade.
All solutions are verified by qualified façade engineers & covered by our PI Insurance.
Stone Cladding Non Migratory Sealant Colours
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
TREMCO ILLBRUCK FA880 PREMIUM NATURAL STONE SILICONE 310ML (MATT FINISH)
FA880 is a one component, low slump silicone completely free of any ingredients likely to cause migratory staining to natural stone rainscreen cladding. It is neutral curing for safe sealing of stonework and has a matt finish. Contains fungicide.
Usage/Purpose
FA880 has been formulated for the long term elastic sealing of movement joints between natural stone such as granite, slate, terrazzo, porphyry, limestone, travertine, sandstone, quartzite, marble, etc., as well as for joints with other construction materials like concrete, ceramics, metals, glass, PVC and primed wood.
BENEFITS
A high-performance silicone sealant developed specifically for the sealing of natural stone & guarantees no migratory staining
Stone Cladding panels - A1 Fire Rating
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Materials to be considered as reaction to fire Classes A1 and A1FL as provided for in Decision 2000/147/EC without the need for testing.
Stone Cladding: Colour Range for natural Stone Rainscreen cladding
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Natural stone cladding combines the combination of classic tradition with contemporary performance and buildability.
We offer a full portfolio of classic natural stone rainscreen cladding facades including limestone, sandstone and granite and the colour range is an indication of some of the more popular stone types like Moleanos and Jura limestones which have a high flexural strength suitable for stone rainscreen cladding systems in the UK.
Our Alterstone systems enable the use of a natural stone in a contemporary and convenient format that is compatible with lighter building structures.
Stone Cladding: Jura Beige Sandblasted Limestone at St Lukes View, Liverpool
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding: Jura Beige Sandblasted Limestone - natural stone rainscreen cladding on this Student Accommodation development in Liverpool bounded by two key conservation areas on a site that was formerly used as a multi-storey car park.
TN76 – Impact performance of building envelopes: method for impact testing of cladding panels
AlterEgo Facades (Stone Cladding & GRC Cladding Specialists)
Stone Cladding / Stone Rainscreen Cladding:
TN76 – Impact performance of building envelopes: method for impact testing of cladding panels
The CWCT standards provides guidelines for test regimes for cladding panels together with their applicable areas of application.
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