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Posts
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Everything posted by IanR
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Gumtree? If no one comes up as "available" then stick an advert on there. They'll probably be loads of adverts from recruitment companies so you may need to guzzump them with £0.50/hr more to get some calls.
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Really messy. I've not seen floor grinders with extraction, only the small hand grinders they'll use for the edges. The dust seems to come off electrically charged and sticks to painted walls surprisingly well. 5-10mm grinding is a a lot. Is there not a way around it?
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New diesel and petrol vehicles to be banned from 2040
IanR replied to Triassic's topic in Environmental Building Politics
Angela has been giving the Automotive industry in Germany a bit of a hard time on the run up to their elections and she's now suggesting that Germany should follow France and UK's lead. http://europe.autonews.com/article/20170814/ANE/170819892/merkel-sees-germany-joining-gasoline-diesel-car-bans?cciid=email-ane-daily As a pan-European ban it may well work out. I can't imagine the US making any similar statements until Trump has gone. -
Vertical non profiled timber cladding as a rain shield
IanR replied to dnoble's topic in General Joinery
Exactly. Vertical on to the structure to allow water to drain and then horizontal for fixing the vertical cladding to. I assumed Ed had had a hand in it and the graphic on the elevations suggested it may have had a visible steel structure. -
Vertical non profiled timber cladding as a rain shield
IanR replied to dnoble's topic in General Joinery
How about board-on-board vertical cladding? For vertical cladding, counter battening would be preferable, but at a push you could use just a horizontal batten with a chamfered top edge, to push any water away from the membrane. I wouldn't personally go with square edged, butted together boards as once they shrink and move it won't look pretty. I have seen vertical cladding with a design gap, but not sure what treatment went beneath to ensure weather tightness. IIRC the membrane and battening were also dark/black to stop them being visible. Edit: Welcome to the forum Is that a steel structure, perhaps based on Barnhaus? -
Kay Metzeler in Chelmsford (Essex) At least, they make the grey insulation that was mentioned (as well as EPS 75, 100, 200 et.al.)
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In a similar install I went with 32mm. Any larger (in England) and you have to pressure test and chlorine flush the pipe work prior to connection. I chose not to go any smaller as, until the connection was made, I didn't know what pressure and flow rate I would have, so didn't take any chances. In England there is a minimum 1100mm depth requirement (IIRC) across a ploughed field. But, a deeper depth requirement for a "deep ploughed field". As the field is out of your control you should go the deeper depth. Can't remember the actual figure but it was only a little bit deeper, something like 1250mm In England, this isn't something you can do ahead of the water company as they have to witness the trench before it is back filled.
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New diesel and petrol vehicles to be banned from 2040
IanR replied to Triassic's topic in Environmental Building Politics
They did, all RHD & LHD. They stood as a caricature of the Italian automotive industry at the time. -
New diesel and petrol vehicles to be banned from 2040
IanR replied to Triassic's topic in Environmental Building Politics
Agree, creating an EV Platform is just as easy as creating a IC engined platform, and in the normal course of events most platforms are replaced on a 10-to-12 year cycle. But, the small size of the UK market alone will not encourage manufacturers to develop that platform. Just like Lancia did in the mid 90's, when manufacturing RHD was not cost effective, they will leave that market. -
New diesel and petrol vehicles to be banned from 2040
IanR replied to Triassic's topic in Environmental Building Politics
The lost fuel duty revenue (£27.6bn estimated by IFS for 2016/17) will force a significant change to how we're charged to use the roads in the UK. Pay per mile perhaps? -
New diesel and petrol vehicles to be banned from 2040
IanR replied to Triassic's topic in Environmental Building Politics
Everything today, from all volume manufacturers (not including Tesla within this set), relates to niche vehicles that require either subsidies or early adopters that will accept the compromises. A move to 100% EV will require a re-development and a re-tooling of the entire Automotive sector which is very different to the type of marketing announcements that the manufacturers currently make. VW Audi Group for one will struggle to find the cash reserves necessary, even in the time frame, to invest in such a redevelopment of all their platforms. -
New diesel and petrol vehicles to be banned from 2040
IanR replied to Triassic's topic in Environmental Building Politics
Due to the "global" nature of car production, single countries will find it very difficult to unilaterally ban internal combustion engines without seriously effecting the supply of vehicles to their home market. The battery pack of an EV drives a very different under body and "crash structure". That "platform" requires huge development investment which is currently shared across global sales volumes. With shared platforms across brands and across territories it could only work if a critical mass of those territories forced the change on similar timing. France made a similar announcements a few weeks ago, UK has followed with the same timing. Odd that it's not a European announcement, perhaps Germany is dragging its feet due to the strength of their automotive manufacturing lobby. A whole lot of other countries will need to follow suit for it to become a reality. -
I'd park it back with MBC to resolve. A 10mm tolerance is +/- 5mm about the nominal height. So from the highest to the lowest should not be more than 10mm. That's a reasonable tolerance to have achieved, if they've not done so then they need to correct it. If the slab is thinner than the SE specified thickness (incl. tolerance) allows for then I'd be concerned where you will stand with any Warranty if a problem occurs in the future.
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Hoovered and then primed on mine as well, no other surface prep required. Due to the UFH my tiler insisted on Ditra matting "to avoid grout cracking". I personally didn't think it was necessary but I've only tiled bathrooms so it wasn't much extra and I didn't want the the fact I would have gone against his advice to be used if there were any problems in the future. I'd avoid sanding/grinding. My experience is that few trades have worked directly on to a power-floated C35 slab and all underestimate how hard the surface is. It will likely be a much bigger job than they expect, and from what I can see, unnecessary. More importantly though: Eeeekkk... Hopefully MBC are putting that right for you. Can you use self-levelling compounds for that thickness? You may need a cementitious product. Is it just a few high spots that could be ground down, or are there hollows that didn't get enough concrete poured. That also questions how much coverage you have over your UFH, be careful if you need to drill or screw into the slab.
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@Russell griffiths, it's clinched on site with hand tools. I went with coated aluminium sheets after looking at all different options.
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Needing an agricultural/industrial appearance, I went with metal standing seam on my 15 degree pitch:
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Look into "designated community asset". If it has been designated already, or the local community move to do so during your application then it can be stopped from a Change of Use being permitted. If not, and by the sounds of "derelict" the local community haven't previously stepped in to take it over, then it should be relatively easy if you work within the local plan.
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Here's a good reference for durability of timber species. http://www.greenspec.co.uk/building-design/timber-cladding/ Where are you getting your info on Larch. I thought, as the above link states, it was fairly durable and good for 30+ years without treatment. But shop around to get the best price. I ended up with half my cladding being a European Oak at a very reasonable price as Brooks Bros seemed to have a load to "get rid of"
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Ahh... that sounds a bit of a mini-disaster. High lighting it on this forum does seem to get MBC's attention, so my guess is that it will get fixed.
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Across the whole slab +/- 5mm height difference should be able to be accommodated by the follow on trades. If there are big changes within a small area then it may be more difficult. When I walked up to mine after the first rain my heart sank as there was a giant puddle in the middle of the lounge area. By the time I was standing in it I realised it barely went up the edge of the sole of my trainers. (mine is not an MBC slab) A finger thickness within the "length" of a piece of wood does sound a little more serious. Did the SE specify a general flatness for the slab, or was there anything specified for the power-float finish? If you have a spec, then maybe MBC are on the hook for levelling it. Its flatness should definitely be able to directly take a tiled finish, so MBC should really fix it.
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But how deep are the puddles? it can look a lot worse than it is once there is water sitting on it. Did MBC have any trouble levelling the sole plate?
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With the ground loops potentially at 10 degrees +/- 2, this can be connected directly to the UFH fluid (as a unitary body of "water") to offer passive cooling (no compressor running). you would of course need to have antifreeze in the UFH loops to not dilute down the ground loops. when they are connected together. Edit: A previous discussion of GSHP Passive Cooling over at eBuild: http://www.ebuild.co.uk/topic/17728-passive-cooling-using-gshp-ground-loop/page__hl__%2Bgshp+%2Bcooling
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Could there not be greater benefit from a more significant re-plumb? Ideally, you would get the fluid in your ground loops directly circulating (via a blending valve) around your UFH loops to allow "passive" cooling. You'd need to be able to isolate the GSHP and the Buffer from the UFH and to link the supply and return from the ground loops to the UFH pump, as well as opening all the actuators on the UFH manifold(s). The added benefit is that the energy dumped from your house would help re-charge the ground around your ground loops.
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No extra charge for me, as it was handled by different teams. One team did the public supply side and transformer, then another to do the domestic connection. There was just a time gap between each stage. The connection required the two different "teams" due to Power Networks own rules that only allow a max 30m domestic supply cable.
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It may be different in England, but for me Power Networks UK brought a public supply cable to within 30m of the property. This was also across a field and had to go min 1100mm deep due to a "ploughed field" requirement. I was responsible for trench and 125mm ducting, they then pulled the cable. This was left in an open trench, connected to the supply side but terminated with a giant cylindrical connector until I was ready to connect the domestic supply. For this they wanted a meter cabinet fixed ready to take the fuses (3 phase supply). When I was ready they came back and ran the last 30m of domestic supply cable to the meter cabinet and terminated at the fuses. No meter was installed until I contracted a utilities company for the supply, at which point they organised G4S to come in and attach the meter.
