TY - GENERIC DO - 10.20944/preprints202009.0519.v1 UR - http://dx.doi.org/10.20944/preprints202009.0519.v1 TI - Raw Materials Based on Fly Ash of Eggs Shell and Algerian Sand Dune (Southern of Algeria) for Synthesis of Environmentally Cementitious Materials: Synthesis and Characterization T2 - Preprints AU - Brahimi, Abdelghani AU - Meghachou, Mourad AU - Abbed, Hicham AU - Rahmouni, Abdelkader AU - Zeggai, fFtima Zohra AU - Khaldoun, Bachari AU - Belbachir, Mohammed PY - 2020 DA - 2020/09/22 PB - Preprints