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Electronic Smart Glass for Conservatories
10/31/2008, 09:05 | Wood Shutters
It's often be written that "people who live in glass houses shouldn't...!" and the traditional solution has been to go indoors to do whatever you want to do, or invest in some window blinds.
But if you really want to impress the neighbors with your technique, perhaps you should invest in smart glass.
Smart glass allows you to control the amount of light and heat, passing through it. At the flick of a switch the glass can change from being transparent to opaque, giving you privacy when you want it, but without the necessity of installing blinds, shutters or curtains.
There are several technologies that enable this to happen, including:
Liquid Crystal Glass uses a liquid film in a sandwich of two plastic interlayers inside two laminated glass panes. In the panes "off" state the glazing is translucent milky white. However, when an electric current is applied to the liquid film it turns slightly hazy clear. The switch between the two states is nearly instantaneous.
Suspended Particle Device - SPD Glass has light absorbing microscopic particles dispersed within a specially formulated emulsion, which like liquid crystal glass, is then sandwiched between two plastic interlayers inside two laminated glass panes.
The particles are activated by applying a low voltage; this forces them to align at various angles and thus various transparencies. This controls not just the light passing through the pane, but the heat as well.
These glass panes can repel up to 95 per cent of solar heat in their opaque state, making the conservatory a much more comfortable place to be on really hot summer days, even though the view is impaired.
This glass isn't a cheap option, it can cost ten or twenty times the price of conventional conservatory glass, but as glass only represents a small percentage of a conservatories total cost you might consider it a worthwhile investment.
Smart glass does of course save you from having to spend money on window blinds or awnings, so is a saving to be taken into consideration, and it comes with a huge show-off factor to impress visitors with, and for many people that is priceless.
Although this type of glass wouldn't be suitable for a traditional conservatory, or one with many small panes of glass, I'd certainly recommend you consider installing smart glass if you are having a minimalist conservatory designed...or if you have nosey neighbors.
I'll be adding these details to our Tips and Advice On Choosing Conservatory Glazing at Conservatory Glass in due course.
Ian Dewar, Consultant to Richmond Oak Ltd http://www.oakconservatories.co.uk
Cabinet base (1)...
00/00/0000, 00:00 | The Refined Edge
We have decided to go ahead with a cabinet base of the European beech. The process of creating a base from the beech slab involves a few steps. Initially the slab is partitioned for optimum use and minimal waste with an important consideration to grain orientation. Ideally, the slab is quarter-sawn. This particular slab is a cross between rift-sawn and quarter-sawn but I do need to pay attention to how the grain is oriented on the individual pieces. Ideally, the grain should be straight along the length of the aprons and all faces of the legs. The grain pattern in this case is diagonal to each face and not parallel to any of the four faces of the individual legs. I will saw the four leg blanks from the larger pieces I have already sawn with this in mind, and the possibility of re-orienting the leg blank within the larger piece of beech.The original beech slab has now been sawn into three parts. Two of the three parts comprise the legs and the remaining part is utilized for the aprons. There are a total of four aprons, front, back, two sides. I'm cutting this slab in three stages leaving the sawn pieces to stabilize and to release any internal tensions. Since the original slab is resawn into smaller pieces, internal tension in the slab is released when resawing occurs. This isn't a hard and fast rule but in my experience occurs every time. I have also sawn the pieces oversized to allow for sawing at the next stage and the possibility of any cupping or bowing from internal stress. I leave these three sawn components to stabilize for a day or so before proceeding to the next stage of rough cutting the actual pieces which comprise the cabinet base.
Ep 9 - Lingerie Finale
00/00/0000, 00:00 | Furnitology ProductionsWell we've come to the end of the Contemporary Lingerie Cabinet.
In this Episode we evaluate the entire finished case, we revisit some of the important design elements, discuss how important they are in the final appearance of the Quarter Sawn Ash Lingerie Cabinet, and answer some e-mail questions.
This is a Modern piece of furniture done with a minimalist approach so there is nowhere to hide poor craftsmanship. The cabinet is a very, very good build.
Enjoy and look forward to our next project as we investigate Italian designer Carlo Mollino.
Neil
Formats available: Quicktime (.mov), Flash Video (.flv)

