# Floor tiles - Stage 2 (technology) internal name `py-asphalt-mk02` · tier 2 (Logistic science pack, [tier 2](https://factorio.kalzumeus.com/tier/2.md)) HTML page: https://factorio.kalzumeus.com/tech/py-asphalt-mk02/ ## Cost 500 units of (1 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 2 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 3 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 60 s each. ## Requires (3) - [Floor tiles - Stage 1](https://factorio.kalzumeus.com/tech/py-asphalt.md) - [Quartz processing - Stage 2](https://factorio.kalzumeus.com/tech/quartz-mk02.md) - [Steel - Stage 2](https://factorio.kalzumeus.com/tech/steel-mk02.md) ## Leads to (1) - [Floor tiles - Stage 3](https://factorio.kalzumeus.com/tech/py-asphalt-mk03.md) ## Unlocks (7 recipes) ### Asphalt (`bitumen-to-asphalt`) - 3 s · tier 2 - Ingredients: 10 × [Bitumen](https://factorio.kalzumeus.com/fluid/bitumen.md), 10 × [Anthracene oil](https://factorio.kalzumeus.com/fluid/anthracene-oil.md), 2 × [Gravel](https://factorio.kalzumeus.com/item/gravel.md) - Results: 2 × [Asphalt](https://factorio.kalzumeus.com/item/py-asphalt.md) - Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04 - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md) ### Aluminium tile (`py-aluminium`) - 3 s · tier 2 - Ingredients: 2 × [Aluminium plate](https://factorio.kalzumeus.com/item/aluminium-plate.md), 1 × [Solder](https://factorio.kalzumeus.com/item/solder.md), 1 × [Graphite](https://factorio.kalzumeus.com/item/graphite.md) - Results: 1 × [Aluminium tile](https://factorio.kalzumeus.com/item/py-aluminium.md) - Made in: Electric arc furnace MK 01, Electric arc furnace MK 02, Electric arc furnace MK 03, Electric arc furnace MK 04 - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md) ### Coal tile (`py-coal-tile`) - 3 s · tier 2 - Ingredients: 2 × [Ash](https://factorio.kalzumeus.com/item/ash.md), 10 × [Tailings dust](https://factorio.kalzumeus.com/item/tailings-dust.md), 20 × [Medium distillates](https://factorio.kalzumeus.com/fluid/medium-distillate.md) - Results: 1 × [Coal tile](https://factorio.kalzumeus.com/item/py-coal-tile.md) - Made in: Reformer MK 01, Reformer MK 02, Reformer MK 03, Reformer MK 04 - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md) ### Iron tile (`py-iron`) - 3 s · tier 2 - Ingredients: 4 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md), 1 × [Iron stick](https://factorio.kalzumeus.com/item/iron-stick.md), 5 × [Organic solvent](https://factorio.kalzumeus.com/fluid/organic-solvent.md) - Results: 2 × [Iron tile](https://factorio.kalzumeus.com/item/py-iron.md) - Made in: Evaporator MK 01, Evaporator MK 01 (Legacy), Evaporator MK 02, Evaporator MK 02 (Legacy), Evaporator MK 03, Evaporator MK 03 (Legacy), Evaporator MK 04, Evaporator MK 04 (Legacy) - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md) ### Nexelit tile (`py-nexelit`) - 3 s · tier 2 - Ingredients: 1 × [Nexelit plate](https://factorio.kalzumeus.com/item/nexelit-plate.md), 1 × [High-power resistors](https://factorio.kalzumeus.com/item/resistor1.md), 20 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md) - Results: 2 × [Nexelit tile](https://factorio.kalzumeus.com/item/py-nexelit.md) - Made in: PCB factory MK 01, PCB factory MK 02, PCB factory MK 03, PCB factory MK 04 - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md) ### Purified quartz tile (`py-quartz`) - 3 s · tier 2 - Ingredients: 10 × [Slaked lime](https://factorio.kalzumeus.com/fluid/slacked-lime.md), 1 × [Powdered quartz](https://factorio.kalzumeus.com/item/powdered-quartz.md), 2 × [Pure sand](https://factorio.kalzumeus.com/item/pure-sand.md) - Results: 2 × [Purified quartz tile](https://factorio.kalzumeus.com/item/py-quartz.md) - Made in: Glassworks MK 01, Glassworks MK 02, Glassworks MK 03, Glassworks MK 04 - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md) ### Steel tile (`py-steel`) - 0.5 s · tier 2 - Ingredients: 10 × [Molten steel](https://factorio.kalzumeus.com/fluid/molten-steel.md), 5 × [Hot air](https://factorio.kalzumeus.com/fluid/hot-air.md), 1 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md) - Results: 2 × [Steel tile](https://factorio.kalzumeus.com/item/py-steel.md) - Made in: Casting unit MK 01, Casting unit MK 01 (Legacy), Casting unit MK 02, Casting unit MK 02 (Legacy), Casting unit MK 03, Casting unit MK 03 (Legacy), Casting unit MK 04, Casting unit MK 04 (Legacy) - Unlocked by: [Floor tiles - Stage 2](https://factorio.kalzumeus.com/tech/py-asphalt-mk02.md)