Study on the Construction Waste Composition and Strength Mechanism of Recycled Mixture

Table 5

Phase analysis results and cell volume parameters of RCA.

NO	Molecular formula	FOM	PDF-#	J	I%	a	B	C
1	Quartz SiO2	1.0	86–1630	C	97	4.911	4.911	5.407
2	Calcite CaCO3	4.4	99–0022	+	15	4.989	4.989	17.062
3	Dolomite
CaMg(CO3)2	4.2	71–1662	C	20	4.803	4.803	15.984
4	Dolomite
CaMg0.77Fe0.23(CO3)2	5.3	84–2065	C	20	4.812	4.812	16.042