Research on Wheat Straw Application in the Preparation of Superplasticizer

Table 4

Values of water-reducing rate, concrete slump, and compressive strength of PCS samples produced with and without wheat straw (WS).

PCS sample	Water-reducing rate (%)	Concrete slump (mm)	Compressive strength (MPa)
			3d	7d	28d
Without WS	28.1	195	35.8	41.2	53.7
With WS	29.6	180	36.9	41.9	54.8