Makes superconducting work for the first time ever.

code/game/turfs/simulated/floor.dm

@@ -13,7 +13,7 @@
 
 	var/icon_regular_floor = "floor" //used to remember what icon the tile should have by default
 	var/icon_plating = "plating"
-	thermal_conductivity = 0.040
+	thermal_conductivity = 0.001
 	heat_capacity = 10000
 	intact = 1
 	var/broken = 0

code/game/turfs/simulated/floor/reinf_floor.dm

@@ -3,7 +3,7 @@
 	name = "reinforced floor"
 	desc = "Extremely sturdy."
 	icon_state = "engine"
-	thermal_conductivity = 0.025
+	thermal_conductivity = 0.000625
 	heat_capacity = INFINITY
 	floor_tile = /obj/item/stack/rods
 	footstep = FOOTSTEP_PLATING

code/game/turfs/simulated/wall/mineral_walls.dm

@@ -90,7 +90,7 @@
 	icon = 'icons/turf/walls/plasma_wall.dmi'
 	icon_state = "plasma"
 	sheet_type = /obj/item/stack/sheet/mineral/plasma
-	thermal_conductivity = 0.04
+	thermal_conductivity = 0.001
 	canSmoothWith = list(/turf/closed/wall/mineral/plasma, /obj/structure/falsewall/plasma)
 
 /turf/closed/wall/mineral/plasma/attackby(obj/item/W, mob/user, params)