Geopolymer Institute

Short-course organized by the Geopolymer Institute.

Short-course organized by the Geopolymer Institute.

The Geopolymer Institute is introducing a series of training courses (learning / teaching) on Geopolymer Chemistry, Geopolymer Science and related Applications. The 2-day, 3-day and 4-day courses will be held at the Geopolymer Institute, Saint-Quentin, France (one and half hours drive North of Paris), with low-rates Hotels in the vicinity.
Course director
All the courses will be [...]

The Geopolymer Institute is introducing a series of training courses on Geopolymer Chemistry, Geopolymer Science and related Applications. The 2-day and 3-day courses will be held at the Geopolymer Institute, Saint-Quentin, France (one and half hours drive North of Paris), with low-rates Hotels in the vicinity. The first series of courses start on April 01. [...]

Fire resistant matrix materials for use in aircraft composites and cabin interior applications

The Federal Aviation Administration (F.A.A.), USA, has recently initiated a research program to develop low-cost, environmentally-friendly, fire resistant matrix materials for use in aircraft composites and cabin interior applications. The flammability requirement for new materials is that they withstand a [...]

There is a clear relationship between water ratio and mechanical properties. The water is our carrier. Polycondensation happens between compounds that are soluble in water. It is the water content which determines the density of the matrix. After polycondensation, the excess of water which is not tied to the structure in the form of -OH [...]

The atomic ratio Si:Al in the poly(sialate) structure determines the properties and application fields. A low ratio Si:Al (1,2,3) initiates a 3D-Network that is very rigid. A high ratio Si:Al, higher than 15, provides polymeric character to the geopolymeric material. One third of Davidovits’ book, GEOPOLYMER Chemistry & Applications, is dedicated to applications. See the [...]

Technical Data Sheet for Geopolymeric cement type (Potassium, Calcium) – Poly(sialate-siloxo) / (K,Ca) – (Si-O-Al-O-Si-O-), Si:Al=2:1
Further details in Davidovits’ book, GEOPOLYMER Chemistry & Applications, Part III, Properties, Chapters 15 to 18, GEOCISTEM , GLOBAL WARMING, and also previous papers in the Geopolymer Library.
Tested on standard sand mortar prisms:

setting: 10 hours at -20°C to 7-60 minutes [...]

Geopolymeric binders, used either with rock aggregates to produce rock-concretes or with carbon fibers to produce non-flammable composites, have a variety of important industrial uses.
The same geosynthesis that produces geopolymeric rock-cements is used industrially for making binders for advanced composite materials and ceramics. Updated research is presented in Davidovits’ book, Geopolymer Chemistry & Applications, [...]

Prof. Joseph Davidovits presents the road map for the next couple of years on geopolymer science innovation and research, at the 2nd International Congress on Ceramics, Verona, Italy, July 4th, 2008. Watch the video on YouTube.
There is a great need for innovation and therefore further research must be carried out. We have listed below [...]