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Timeline for Brew in a bag partial boil

Current License: CC BY-SA 3.0

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Mar 21, 2016 at 11:12 comment added Mołot @Tomcelic Ask this as a new question, please. Actually, two. Also, try to calculate your efficiency.
Mar 21, 2016 at 11:11 comment added TomSelleck Howdy - quick update / question: I followed the steps to do a full volume / all grain batch. Everything went smoothly (used 25% more grain etc.) but went I took the O.G is was 20 points over (~0.0.65), eek! I diluted with water to get about 25L @ 0.045 instead of 20L @ 0.065. Is this likely to the mash being more efficient than expected, using too much grain or the mash being too hot? Bonus question - I need to brew 40L of ale in the next few days but only have enough room to mash / boil about 25L of liquid.. any ideas how to best handle this situation?
Mar 11, 2016 at 16:55 comment added TMN Note that you can double-crush your grains to improve your efficiency with BIAB. I do a fairly fine crush (my mill is set to 0.035") on my grains and I usually get between 75 and 80% efficiency. Since you don't have to worry about a stuck sparge you can grind pretty fine. Definitely try to do a full-volume mash, though.
Mar 2, 2016 at 9:31 vote accept TomSelleck
Feb 29, 2016 at 17:53 comment added Mołot @Tomcelic whatever is sterile. But keep hop utilization and maillard reactions in mind. For not-so-hoppy, not-so-strong beer it shouldn't be a problem. I hope. Still, would try to avoid that.
Feb 29, 2016 at 17:51 comment added TomSelleck Good call with the DME, I might pick up a couple of KG to whip up a starter as well. I really wanted to do a partial boil as the copper chiller I have is useless / takes hours to cool. I've taken to putting 3/4 Kg of Ice into partial boil's to top up to my desired batch size. Its very effective at reducing the temp. to ~20c almost instantly..
Feb 29, 2016 at 17:11 history edited Mołot CC BY-SA 3.0
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Feb 29, 2016 at 16:54 history answered Mołot CC BY-SA 3.0