Lithium battery impact concrete

Can Li-ion battery be used as a supplementary cementitious material?

This hazardous waste is not only an environmental threat but most importantly, its proper disposal is very costly. The high cost of Li-ion battery can be reduced by using LRR as a supplementary cementitious material (SCM) in concrete to produce new low-carbon concrete in an engineered way.

Does lithium slag cement paste have fresh properties?

Researchers preliminary investigated the fresh properties of lithium slag cement pastes, and the tests include setting times, air content, hydration heat, fresh density, and fluidity at 10-30% cement replacement with lithium slag .

Does lithium slag concrete shrink?

Several researchers worked on the shrinkage and creep of lithium slag concrete. Haigh et al. had 25 and 40 MPa grades concrete to use 25% LRR as a pozzolanic material. The study showed that 25 MPa LRR concrete had 26.5% higher shrinkage than the FA concrete and 2.3% lower than the control at 56 days.

Can lithium slag be used as a SCM to produce green concrete?

In general, the physical and chemical compositions of lithium slag are beneficial as a SCM to produce green concrete.

Does lime powder affect the workability of concrete?

The increased amount of lime powder in the mix also decreased the workability. Fu-fei et al. investigated concrete slump for 0.27–0.35 water-cement ratios and a ternary combination of 25–65% OPC + 15–35% LRR + 20–40% steel slag content.

Can lithium slag be used to replace cement?

Several research reported that the specific surface area and median particle size of lithium slag are not only found suitable for partial replacement of cement but most importantly, high proportion of SiO 2 , Al 2 O 3 , and CaO could induce pozzolanic activity . ... ...