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1. (WO2018144862) LIGHTWEIGHT FOAM CONCRETE

Pub. No.:    WO/2018/144862    International Application No.:    PCT/US2018/016642
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Sat Feb 03 00:59:59 CET 2018
IPC: C04B 28/04
C04B 38/10
C04B 111/10
C04B 111/20
C04B 111/32
C04B 111/50
Applicants: SAUDI ARABIAN OIL COMPANY
ARAMCO SERVICES COMPANY
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS RESEARCH INSTITUTE
Inventors: AL-MEHTHEL, Mohammed, Heshan
AL-IDI, Saleh, H.
MASLEHUDDIN, Mohammed
IBRAHIM, Mohammed
Title: LIGHTWEIGHT FOAM CONCRETE
Abstract:
A foam concrete has constituents that include a cement, a sand, a coarse aggregate having a density in a range of 1400-1600 kg/m3, a water, and a foam solution. The foam solution includes a foaming agent and a foaming water. The foam concrete has a compressive strength of at least 20 MPa, a thermal conductivity of less than 0.40 W/mK and a maximum dry weight of 2000 kg/m3.