Scientific association of lightweight buildings, is a community of technical and engineering considerations of the country, Non-governmental organization, Nonprofit, consists of specialists and graduates of civil engineering, Architecture, mechanics, and all specialties related to lightweight buildings that works through national and global cooperation using the latest scientific, research and technology achievements, developing the knowledge of lightweight with a trans-regional perspective and its localization, to improve policy quality and operation. Upgrading scientific and professional status with a commitment to professional ethics. And with scientific outhority at national and international level attempts to alive to a comprehensive scientific plan of country based on the 2029 solar horizon perspective document.