Firebrick

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For most building purposes, ordinary mud bricks suffice. However, certain structures -- generally buildings that use great heat, such as forges -- require more durable kiln-fired bricks. To make these, (5) silt and (1) sand are formed into (6) wet firebricks, which are then fired in a kiln to produce finished firebricks. How to make Firebricks

Firebricks are made by firing wet firebricks in a box kiln or a true kiln. The latter is more efficient, but requires firebricks to build. As such, you'll need to start with a box kiln. Made in a box kiln Cost to produce (6 firebricks): 6 wet firebricks, 8 wood Time to produce: 2 minutes Made in a true kiln cost to produce (12 firebricks): 12 wet firebricks, 6 wood Time to produce: 2 min 15 sec Note: True kilns have a tendancy to collapse - always make sure that you have several in order to avoid having to revert to box kilns. Uses

In Buildings

120 in an Anvil 240 in a Charcoal Hearth 2500 in a Clinker Vat 40 in a Firepit 200 in a Glazier's bench 600 in a Glory Hole 20 in a Kitchen 200 in a Master's Casting Box 200 in a Master's Forge 60 in a Pigback Kiln 240 in a Reactory 1000 in a Sacrificial Bonfire 150 in a Smelting Block 50 in a Smelting Pot 200 in a Student's Casting Box 18 in a Student's Forge 48 in a True Kiln 15000 in a Vault Kiln 300 in a Oscillation Kiln 250 in a Tower of the Hand of Man For Skill Tuition

200 for Ritual Item Construction first degree 200 for Salvage Techniques at the School of Architecture For University Research

12000 for Advanced Blacksmithing 12000 for Advanced Charcoal Production 5000 for Advanced Glassblowing 8000 for Basic Charcoal Production 5000 for Basic Chemistry 8000 for Blacksmithing 6000 for Glassblowing