1:1 ‘Green’ Facade detail by Alexandros Pavlides

As part of his ‘Sensory Markets’ project Alex Pavlides has created a 1:1 section of brick wall to display a possible facade detail providing an organic coat to existing brick walls in Manchester. 1.1 Facade Detail (1)The approach to recreating the brick wall was much like that of Polys Christofi’s project last year but focussed on a much smaller area for the detail. Bricks were made using plaster casts from vac-formed moulds before being painted to resemble red brick and then pointed like a full scale wall. 1.1 Facade Detail (6) Details of the intervention were made up using laser cut acrylic bases, abs tubing and threaded rob before being sprayed silver to represent the intended metal finish of the mountings. The detail mounts were then fixed to the ‘wall’ and mesh was added to the ends creating an elevated platform to encourage plant growth in front of the wall. The mesh was then secured using washers and bolts. 1.1 Facade Detail (8) Alex describes his approach to the project:

“I’ve tried [to] introduce an intervention that makes the alleys memorable to the people by making the alleys acting as “landmarks” in the city. The intervention is about applying moss on different surfaces in the alleyways and create architecture from moss. I designed an external skin of the brick walls made of steel wire mesh and the moss will be applied on the mesh at different points of the city. “

1.1 Facade Detail (15)Alex is currently working on getting moss to grow on the mesh to be displayed later in the year and we look forward to seeing the results! We will post an update of how he progresses.

Scott

1:1 Structural Detail Model, Polys Christofi

I have no doubt that many of you will have noticed the unusual 1:1 detail model that was developed here over the last few weeks before our Christmas break. Polys Chritsofi had decided he wanted to produce he structural study at 1:1 on a mock up brick wall facade. This was an advance on his previous cardboard mock-up which was made at 1:2 Scale.

The journey from idea to reality was an interesting one with several learning curves along the way. Rather than using brick slips (thin cut brick faces) to create the brick wall backdrop Polys decided to use vac formed moulds to create plaster bricks to save on weight and cost. It was an unusual approach that turned out very well.

The detail itself was largely CNC’d outside our workshop and brought in for assembly and finishing. To create a smooth joint between cut components the pieces were laminated together and clamped to dry before being coated in sandsealer.

Applying sandsealer, sanding and repeating is often necessary to achieve a smooth finish on pores materials such as MDF. Any flaws in the surface can further be smoothed using a filler. When the finish was smooth after much sanding, the components were primed with spray primer and painted with a roller.

The plaster bricks were painted with spray paints and individual speckle detail added by hand later. The bricks were then fixed to a back board with an imitation lintel as featured on the actual detail. Once fixed to the back board it was clear the piece would be awkward to move and it was decided that the facade should be made into a skate by fixing wheels that would allow the whole model to be wheeled around.

The bricks were evenly spaced and fixed with Grip Fill adhesive.  To finish the look of the facade mortar was mixed and applied to the joints in the same manner as an actual wall would be pointed. Polys had no experience of this but with a little guidance from Jim was able to get the job done.

 

Finally the finished components were assembled and bolted in place on the facade board. This level of realistic detail is rarely necessary to convey a design and could be argued is not in this case but the new skills learnt through the process, and their application in later design ideas, will undoubtedly prove very useful for Polys.