Analysis of information sources in references of the Wikipedia article "بلاط السقف" in Arabic language version.
Because of the thatched roof's drawbacks, the development of clay roofing tiles was a great advance in building technology. The advance happened in Mesopotamia. Clay tiles, fired like pottery, were longer lasting and more waterproof than thatch.
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(مساعدة)Because of the thatched roof's drawbacks, the development of clay roofing tiles was a great advance in building technology. The advance happened in Mesopotamia. Clay tiles, fired like pottery, were longer lasting and more waterproof than thatch.
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: تحقق من التاريخ في: |تاريخ الوصول=
(مساعدة)