Cement-based compositions

Details Cement-based compositions Cement-based compositions

1999-04-12

2000-02-22

Marcantoni, Paul

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106486, 106694, 106718, C04B 1410

Patent

active

060275618

ABSTRACT:
In one embodiment, the present invention relates to a cement-based composition containing at least one cementitious material and at least one highly reactive pozzolan, wherein the highly reactive pozzolan comprises spray-dried metakaolin. In another embodiment, the present invention relates to a cement-based composition containing at least one cementitious material and at least one highly reactive pozzolan, wherein the highly reactive pozzolan is characterized as comprised of agglomerated beads of microparticles, the agglomerated beads having a median diameter of at least about 10 microns and the microparticles having a median diameter of about 5 microns or less.

REFERENCES:
patent: 3293192 (1966-12-01), Maher et al.
patent: 3374056 (1968-03-01), Maher et al.
patent: 4640715 (1987-02-01), Heitzmann et al.
patent: 4642137 (1987-02-01), Heitzmann et al.
patent: 4793861 (1988-12-01), Sohm
patent: 4842649 (1989-06-01), Heitzmann et al.
patent: 4946505 (1990-08-01), Jungk
patent: 5074475 (1991-12-01), Suitch et al.
patent: 5372640 (1994-12-01), Schwarz et al.
patent: 5378279 (1995-01-01), Conroy
patent: 5531824 (1996-07-01), Burkes et al.
patent: 5624489 (1997-04-01), Fu et al.
patent: 5650004 (1997-07-01), Yon
patent: 5714002 (1998-02-01), Styron
patent: 5792251 (1998-08-01), Smiley et al.
"Chemical Shrinkage & Autogeneous Shrinkage of Portland Cement--Metakaolin Pastes" Wild et al. Adv. Chem Res. (1998), 10 (3), 109-119 (Chem Abst. #129:220110).
"Metakaolin Additives in Autoclaved Cement Quartz Pastes" Klimesch et al. Adv Cem. Res. (1998) 10(3) 93-99 (Chem Abstract #129:220109).
"Metakaolin as a Pozzolanic Microfiller for High Performance Mortars" Curcio et al. Cem. Concrete Res. (1998), 28 (6) p 803-809. (Chem Abst. #129:152357).
"Metakaolin Additives to Autoclaved Cement Quartz Pastes" Klimesch et al. Adv. Cem. Res. (1997) 9,(36) p 157-165 (Chem Abst. #127:361886).
"Durability of Glass Fiber Reinforced Cememt Composites--Effect of Silicon Fume & Metakaolin" Marikunte et al. Adv Cem Based Mater. (1997) 5 (3/4), 100-108 (Chem Abst. #127:54690).

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