The research work on geopolymer concrete in curtin Technology University is promoted by some previous studies on geopolymer adhesives. Davidovits and Sawyer use ground blast furnace slag to produce polymer adhesives. This adhesive became an American patent in the name of early high-strength concrete, and was used as a bonding material in the production of precast concrete products. In addition, mortar bags can produce a durable and rapidly strengthened material only by adding mixed water, which will be used for the rapid renovation and repair of concrete airport runways, aprons and taxiways, highways and bridges, and some new buildings need high early strength concrete. Geopolymers are also used to replace organic materials.
Polymers used as adhesives for reinforcing structures. It is found that geopolymer has fire resistance and durability under ultraviolet radiation. It was also found that after 14 days, the compressive strength was in the range of 5-50m pa. The factors that affect the compressive strength are the mixing process and the chemical composition of flying dust. In addition, the ratio of water to fly ash will also affect the strength. According to research,
When the ratio of water to fly ash decreases, the compressive strength of the binder increases.
Hey, this is a bit brain-consuming! ! !