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1. (WO2018039750) LIGHTWEIGHT CONCRETE

Pub. No.:    WO/2018/039750    International Application No.:    PCT/AU2017/050962
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Sep 06 01:59:59 CEST 2017
IPC: C04B 28/02
C04B 28/14
C04B 14/00
C04B 14/02
C04B 14/16
C04B 7/00
C04B 7/02
C04B 7/12
C04B 7/14
C04B 7/36
C04B 16/08
C08J 9/22
C08J 9/224
B29B 15/10
Applicants: MAXTRIX COMPOSITES & ENGINEERING LTD
Inventors: STRICKLAND, Gary Charles
Title: LIGHTWEIGHT CONCRETE
Abstract:
The present disclosure relates to a cement or concrete composition comprising a hydraulic binder, a water reducing plasticiser, a rheological additive, and composite spheres for lowering the density of the composition, wherein the composite spheres comprise a core having one or more coating layers thereon.