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

Table 2

Elemental composition and content of NA obtained by X-ray energy spectrum analysis.

Elements	No.1 weight	No.2 weight	No.3 weight	Average weight	No.1 atomic	No.1 atomic	No.1 atomic	Average atomic
O	64.13	65.96	62.22	64.1	76.15	77.35	74.39	75.96
Ca	29.34	27.47	31.98	29.59	13.91	14.06	15.63	14.53
C	5.14	5.29	5.11	5.17	7.5	5.64	6.72	6.61
Mg	1.39	1.28	0.69	1.12	2.44	2.95	3.26	2.88