Investigation of Compressive Strength of Plaster and Masonry MortarPrepared with Waste Stone Dust, Nano Carbon Black and Cement


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Kan A., Işık F., Akbulut R. K., Geçten O.

International Journal of Innovative Research and Reviews, cilt.4, sa.2, ss.5-11, 2020 (Hakemli Dergi)

Özet

A
B S T R A C T
Mortar and concrete produced by replacing the cement or aggregate in the traditional concrete
mixture or a certain
proportion thereof with natural or artificial mineral admixtures are
becoming increasingly common. With these admixtures, the properties of fresh and hardened
mortar are aimed to be improved. Wall and plaster mortars are expected to be as durable and
wate
rproof as bricks. Especially, the freezing
-
thawing resistance of exterior plaster materials
and flooring materials should be high. In addition, soil surfaces are susceptible to wind and
water erosion effects. It is known that such surfaces are covered with
abrasion resistant
plaster material in order to protect it against abrasion on soil surfaces. In this study, the
usability of the mixture obtained by incorporating waste materials, such as stone dust and
nano carbon black, with a certain amount of binder,
such as cement, as ready plaster, masonry
mortar or ground coating material are investigated. When soil surfaces under the effect of
wind and water erosion are covered with the mortar obtained with this fine powdered ready
-
made material, a
strength
agains
t erosion will be displayed. If the material meets the current
standards in terms of both tension and durability, it can be put on the market as a ready
-
made
plaster mixture in 20
-
40 kg bags in fine powder form. Currently, nano carbon black is
available on
the market in 20 kg paper bags. Stone dust is found in mining companies that
process mud or rock in dry form.