Egyptian Oases are still the most varied in the world. each one has a special character. Siwa Oasis is a place of magic and quietness with a unique ecology. This research tends to show the problems associated with the traditional construction technique in Siwa oasis due to the weakness of the available building materials such as Karshif particles and silt mortar which do not have an a... https://www.ngetikin.com/quick-offer-1-Gallon-Universal-Primer-Pro-Deep-Penetrating-Primer-big-deal/