Natural pozzolan used in ancient Roman...

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Natural pozzolan used in ancient Roman concrete

Transcript of Natural pozzolan used in ancient Roman...

Page 1: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Natural pozzolan used in ancient Roman concrete

Page 2: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Natural Pozzolan: Berkeley research on Ancient Roman Concrete

Page 3: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Concrete from monuments

Page 4: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Concrete from marine structures

Page 5: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman
Page 6: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Roman Concrete

Page 7: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Nanotomography of the Roman concrete

Jackson et al. Journal of American Ceramics Society, AUG 2013.

Page 8: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

NMR and Spectrosmicroscopy

Jackson et al., American Mineralogist, Volume 98, pages 1669–1687, 2013

Al-tobermorite

Page 9: Natural pozzolan used in ancient Roman concretemonteiro.ce.berkeley.edu/research/scm/natural-pozzolan.pdf · 2016. 3. 20. · Natural Pozzolan: Berkeley research on Ancient Roman

Fracture Tests

28 days 180 days

Jackson et al, PNAS, 2014


QUALITY ASSURANCE & TRANSPORTATION OF CCP’s · Markets & Transportation of . CCP’s. ... Standard specification for coal fly ash and raw or . calcined natural pozzolan for use

QUALITY ASSURANCE & TRANSPORTATION OF CCP’s · Markets & Transportation of . CCP’s. ... Standard specification for coal fly ash and raw or . calcined natural pozzolan for use

Graphic1 - Pozzolan Construction Industries Co.pozzolan.com/uploads/catalog/full/Pozzolan Construction...A significant achievement for Pozzolan was to obtain the ISO 9001 :2()08 standard

Graphic1 - Pozzolan Construction Industries Co.pozzolan.com/uploads/catalog/full/Pozzolan Construction...A significant achievement for Pozzolan was to obtain the ISO 9001 :2()08 standard

THE STORY OF Pozzolan! - North South Holdings Ltd.northsouth-h.com/wp-content/uploads/North-South-Holdings... · 2014. 8. 16. · Pozzolan and calcium hydroxide happens after the

THE STORY OF Pozzolan! - North South Holdings Ltd.northsouth-h.com/wp-content/uploads/North-South-Holdings... · 2014. 8. 16. · Pozzolan and calcium hydroxide happens after the

EFFECTS OF BLAST-FURNACE SLAG ON NATURAL POZZOLAN … · A number of geopolymer cement mixes were designed and produced by alkali-activation of a pumice-type natural pozzolan. Effects

EFFECTS OF BLAST-FURNACE SLAG ON NATURAL POZZOLAN … · A number of geopolymer cement mixes were designed and produced by alkali-activation of a pumice-type natural pozzolan. Effects

Natural Resources in Roman Egypt: some aspects of extraction,

Natural Resources in Roman Egypt: some aspects of extraction,

Research Summary: How Pumice Pozzolan Improves Concrete Strength and Durability

Research Summary: How Pumice Pozzolan Improves Concrete Strength and Durability

Inhibition Effect of Natural Pozzolan and Zinc Phosphate ...InternationalJournalofCorrosion Pre-cleaning of steel specimens in an alkaline solution (pH~12) Rinsing by water Pickling

Inhibition Effect of Natural Pozzolan and Zinc Phosphate ...InternationalJournalofCorrosion Pre-cleaning of steel specimens in an alkaline solution (pH~12) Rinsing by water Pickling

Properties of Alkali-Activated Natural Pozzolan and Fly ... papers/S313.pdf · SCMT4 Las Vegas, USA, August 7-11, 2016 Properties of Alkali-Activated Natural Pozzolan and Fly Ash

Properties of Alkali-Activated Natural Pozzolan and Fly ... papers/S313.pdf · SCMT4 Las Vegas, USA, August 7-11, 2016 Properties of Alkali-Activated Natural Pozzolan and Fly Ash

EFFECTS OF BLAST-FURNACE SLAG ON NATURAL · PDF fileEffects of blast-furnace slag on natural pozzolan-based geopolymer cement Ceramics – Silikáty 55 (1) 68-78 (2011) 69 its pozzolanic

EFFECTS OF BLAST-FURNACE SLAG ON NATURAL · PDF fileEffects of blast-furnace slag on natural pozzolan-based geopolymer cement Ceramics – Silikáty 55 (1) 68-78 (2011) 69 its pozzolanic

A New Look to an Old Pozzolan

A New Look to an Old Pozzolan

Use of a natural pozzolan for improving concrete propertiesdemo.webdefy.com/rilem-new/wp-content/uploads/2016/... · Use of a natural pozzolan for improving concrete properties Ozkan

Use of a natural pozzolan for improving concrete propertiesdemo.webdefy.com/rilem-new/wp-content/uploads/2016/... · Use of a natural pozzolan for improving concrete properties Ozkan

Natural Pumice Pozzolan Instead of FlyAsh...the ˚y ash. For concrete applications where the color must be consistent and impeccable, color ˚uctuation in the pozzolan is a costly

Natural Pumice Pozzolan Instead of FlyAsh...the ˚y ash. For concrete applications where the color must be consistent and impeccable, color ˚uctuation in the pozzolan is a costly

Potential Use of Natural Red Mud as Pozzolan for Portland Cement ...

Potential Use of Natural Red Mud as Pozzolan for Portland Cement ...

Testing Methods For pozzolan

Testing Methods For pozzolan

Parker’s Roman cement 1796.romanportland.net/files/doc/seminar2008/simon_swann_seminar200… · Roman cement is a natural cement. Natural cements are distinguished from the artificial

Parker’s Roman cement 1796.romanportland.net/files/doc/seminar2008/simon_swann_seminar200… · Roman cement is a natural cement. Natural cements are distinguished from the artificial

Natural Pozzolan as a Partial Substitute for Cement in ... · means of a test series, four mixes using three types of natural pozzolan, as well as a Class F fly ash, ... 2. reactive

Natural Pozzolan as a Partial Substitute for Cement in ... · means of a test series, four mixes using three types of natural pozzolan, as well as a Class F fly ash, ... 2. reactive

Glass Powder as a Pozzolan

Glass Powder as a Pozzolan

Fly Ash, Slag, Silica Fume, and Natural Pozzolans · Fly Ash, Slag, Silica Fume, and Natural Pozzolans Supplementary Cementing Materials — Pozzolans Pozzolan — a siliceous or

Fly Ash, Slag, Silica Fume, and Natural Pozzolans · Fly Ash, Slag, Silica Fume, and Natural Pozzolans Supplementary Cementing Materials — Pozzolans Pozzolan — a siliceous or

Naturally Pure/Environmentally Sound Historical ...crminerals.com/PDF/sales_inserts/Pozzolan.pdfMinerals pozzolan to achieve similar performance. White Color CR Minerals pozzolan products

Naturally Pure/Environmentally Sound Historical ...crminerals.com/PDF/sales_inserts/Pozzolan.pdfMinerals pozzolan to achieve similar performance. White Color CR Minerals pozzolan products

A layman looks at Natural Lawdonnanderson.us/Economics/2013-Natural Law-slides.pdf · Natural Law 12 December 2013 Page 4 of 14 [Slide 4] Roman natural law, 3rd century B.C. Roman

A layman looks at Natural Lawdonnanderson.us/Economics/2013-Natural Law-slides.pdf · Natural Law 12 December 2013 Page 4 of 14 [Slide 4] Roman natural law, 3rd century B.C. Roman