TY  - JOUR 
T1  - The use of red mud and kaolin waste in the production of a new building material: Pozzolanic pigment for colored concrete and mortar
JO  - Matéria (Rio de Janeiro)
A1  - Arruda Junior, Euler Santos
A1  - Barata, Márcio Santos
A1  - Secco, Pedro
A1  - Carvalho, Elias Soares
SN  - 1517-7076
UL  - 10.1590/1517-7076-RMAT-2022-0149
VL  - 27 
Y1  - 2022
PB  - Brasil 
ER  -