Five ancient lost technologies that cannot be reproduced even with modern technology ... Geopolymer technology is a technology that treats amorphous materials such as coal ash with an alkaline solution and hardens them like concrete. ... On the other hand, geopolymers generate about 80% less CO 2 than concrete using ordinary cement , and promote the effective use of industrial by-products such as coal ash. I can.
Possibility and Challenges of "Old and New Construction Material" Geopolymer ""
(TC-155A: Research Committee on Application of Geopolymer Technology to Construction Field)
Geopolymer is a general term for solidified bodies produced by the polycondensation reaction of alumina silica powder and alkaline solution. It can solve environmental problems by enabling mass consumption of industrial by-products , reduction of CO 2 generation, and fixation of heavy metals, etc. It is expected to be one of the powerful means of. In addition, because of its high acid resistance and high temperature resistance, it is also attracting increasing interest as a next-generation high-performance construction material.
By further mixing ultra-low shrinkage material and cellulose nanofibers in concrete, it becomes more resistant to cracks and more durable.
For reinforced concrete steel frames,
There is a way to extend the service life to 200 years using chrome stainless steel.
Using cellulose nanofibers for the reinforcing bars will be a durable building material that will not rust for thousands or tens of thousands of years.
Zip code 197-0828
5-3-11 Akiru, Akiruno-shi, Tokyo
Masahiro Ishizuka
090-7555-5011
042-559-8638
norukia.jp@gmail.com
http://aon.tokyo
http://aon.co.jp Preparing?
Geopolymer is a general term for solidified bodies produced by the polycondensation reaction of alumina silica powder and alkaline solution. It can solve environmental problems by enabling mass consumption of industrial by-products , reduction of CO 2 generation, and fixation of heavy metals, etc. It is expected to be one of the powerful means of. In addition, because of its high acid resistance and high temperature resistance, it is also attracting increasing interest as a next-generation high-performance construction material.
By further mixing ultra-low shrinkage material and cellulose nanofibers in concrete, it becomes more resistant to cracks and more durable.
For reinforced concrete steel frames,
There is a way to extend the service life to 200 years using chrome stainless steel.
Using cellulose nanofibers for the reinforcing bars will be a durable building material that will not rust for thousands or tens of thousands of years.
Zip code 197-0828
5-3-11 Akiru, Akiruno-shi, Tokyo
Masahiro Ishizuka
090-7555-5011
042-559-8638
norukia.jp@gmail.com
http://aon.tokyo
http://aon.co.jp Preparing?
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