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Weizenbock

Type: All Grain
Batch Size: 26.00 l
Boil Size: 29.00 l
Boil Time: 60 min
End of Boil Vol: 26.50 l
Final Bottling Vol: 26.00 l
Fermentation: Ale, Two Stage
Date: 11 Mar 2017
Brewer: Rhys
Asst Brewer:
Equipment: Viaola Mash/Boil
Efficiency: 75.00 %
Est Mash Efficiency: 77.9 %
Taste Rating: 30.0
Taste Notes:
Ingredients
Amt Name Type # %/IBU
4.00 kg Gladfield Pilsner Malt (1.9 SRM) Grain 1 43.0 %
4.00 kg Gladfield Wheat Malt (2.1 SRM) Grain 2 43.0 %
0.70 kg Caramunich I (Weyermann) (51.0 SRM) Grain 3 7.5 %
0.25 kg Gladfield Aurora Malt (29.4 SRM) Grain 4 2.7 %
0.25 kg Gladfield Medium Crystal Malt (56.3 SRM) Grain 5 2.7 %
0.10 kg Gladfield Pale Chocolate Malt (456.9 SRM) Grain 6 1.1 %
50.00 g Wakatu (Hallertau Aroma) [6.10 %] – Boil 60.0 min Hop 7 22.0 IBUs
1.0 pkg Hefeweizen Ale (White Labs #WLP300) [35.49 ml] Yeast 8

Gravity, Alcohol Content and Color

Est Original Gravity: 1.085 SG
Est Final Gravity: 1.018 SG
Estimated Alcohol by Vol: 8.8 %
Bitterness: 22.0 IBUs
Est Color: 17.7 SRM
Measured Original Gravity: 1.046 SG
Measured Final Gravity: 1.010 SG
Actual Alcohol by Vol: 4.7 %
Calories: 427.1 kcal/l

Mash Profile

Mash Name: Single Infusion, Light Body, No Mash Out
Sparge Water: 14.06 l
Sparge Temperature: 75.6 C
Adjust Temp for Equipment: TRUE
Est Mash PH: 5.59
Measured Mash PH: 5.20
Total Grain Weight: 9.30 kg
Grain Temperature: 22.2 C
Tun Temperature: 22.2 C
Target Mash PH: 5.20
Mash Acid Addition:
Sparge Acid Addition:
Mash Steps
Name Description Step Temperature Step Time
Mash In Add 24.25 l of water at 72.8 C 65.6 C 75 min

Sparge: Fly sparge with 14.06 l water at 75.6 C

Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).

Carbonation and Storage

Carbonation Type: Bottle
Pressure/Weight: 152.93 g
Keg/Bottling Temperature: 21.1 C
Fermentation: Ale, Two Stage
Volumes of CO2: 2.3
Carbonation Used: Bottle with 152.93 g Corn Sugar
Age for: 30.00 days
Storage Temperature: 18.3 C