The concrete contains limestone-producing bacteria, which are activated by corrosive rainwater working its way into the structure.

The new material could potentially increase the service life of the concrete – with considerable cost savings as a result.

The work is taking place at Delft Technical University, the Netherlands.
http://www.bbc.co.uk/news/science-environment-20121303

Drylining provides a practical solution to plastering for a professional wall finish. Mounting plasterboard on a suitable timber or metal frame can be a method used for uneven walls too. London Plasterers can offer you the best solution for your property.

Plasterboard is then used/attached to these support systems, by screws in case of a metal or timber frame or by dabs of adhesives or plaster in case of pads.

Drywall masonry lining system.

DriLyner lining systems provide simple and effective techniques for drylining brick, block, and concrete walls in both new-build and refurbishment work. The DriLyner MF system facilitates the fixing of Gyproc plasterboards or ThermaLine laminates to Gypframe channels, which are adhesive bonded to the wall. Gyproc ThermaLine laminates are fixed to the channels using a combination of Gyproc Sealant and Gyproc Drywall Screws to minimise any risk of thermal bridging.
Key facts

Choice of fixing systems
Achieve U-values down to 0.22
Gyproc TriLine is used to upgrade sound insulation
Linings provide early room comfort conditions
Services incorporated with minimum chasing

Performance
Airbourne sound insulation 60 Rw dB
Thermal performance 0.35-0.22 W/m2K

House Extensions Ideas

House Extensions examples

1. Kitchen Extensions

A basic kitchen extension with pitched tiled roof and a roof window

Again, a kitchen extension in London,better materials, design, quality.

2. L shaped house extensions

A well designed L shaped House Extension

The view from the garden of an L shaped House Extension combined with a Kitchen Extension

3. Conservation Area – Listed Buildings House Extensions

A typical House Extension for a Listed property – Conservation Area

Design and Build

London Garage Builders, Garage Construction in London

Our builders can build any type of garages in London. A garage can be attached to the main house or detached. The walls can be built using bricks or breeze block and render. Roofing can be flat, pitched or tiled.

Office Building Company in London

We undertake all types of building works and refurbishments. New built offices, refurbishments, design and planning.

From design to painting & decorating, we can supply our own materials or we can work with materials supplied by the customers. Custom made office furniture, bespoke desks and cupboards, etc.

Full office electrical rewiring and Data, CAT5 , Servers, CCTV systems, alarms, etc