[1] Charrette, P., and Marshall, E., “UNIFORMAT Elemental Classification for building Specifications, Cost Estimate and Cost Analysis.”, U.S. Department of Commerce, Technology Administration, National Institute of Standard and Technology, 2015: pp. 4, 1999.
[1] HBRC, "Green Building Rating System – GPRS", 2018, pp. 35
[1] Briiel, B., and Kjaer, K., “Architectural Acoustics”, second edition, DENMARK, pp.321-322
[1] Berge, B ,” The ecology of buildings materials” second edition, 2009, Elsevier pp. 23”26
[1] Ivor H.Seeley " Building Technology", fifth edition, 1995, pp 286
[1] HBRC,” Field measurements of sound transmission by instruments to separating wall between adjacent guest rooms no. 1207&1209 – Tower 2 – level 12 at Nile Cornish Towers NCP”, report no. BPEL-A-TL2-88-/018, sample code BPEL-A-TL2-88, July 2018
[1] HBRC," The Egyptian Code for Improving Energy Efficiency in Buildings ESP 306/1", 2005.
[1] HBRC," The Egyptian code for acoustical works and noise control in buildings ", 2015.
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