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Nabataea Construction Tier 4

Quadag

The Nabataeans developed the technology necessary to create a cement-like substance called 'Quadag', which allowed them to build much-needed water tanks under desert conditions. To achieve this, they mixed silica with limestone to create waterproof cement, with great success. The first ever concrete-like buildings, dated 6500BC, were found in the region of Nabataea and are believed to have been built by traders hailing from these lands. So advanced was the technique, that the similarity between Nabataean and modern cement buildings is remarkable.

Node Set Construction Tier 4

research_points 700

cost_per_round 0

Effects

• -5% building construction costs (all regions)
• +5% wealth from industry (all regions)

Requires
Requires Technologies	Advanced Construction Techniques

Enables
Enables Technologies	Improved Material Transportation
Enables Buildings	Large City Town (Amber Trader) Town (Glass Maker) Town (Shaft Mine) Town (Grain Irrigated Farm) Town (Shaft Mine) Town (Leather Workshop) Town (Timber Yard) Town (Marble Cutter) Town (Mola Olearia) Town (Dye Works) Garrison Town Trade Town Town (Silk Market) Town (Winemaker)