Concrete & Reinforcement

Table of Eurocode 3 Concrete Design Properties

Try using our table of concrete properties including strength properties (fck, fcd, fctm, fctd) elastic deformation properties (Ecm) and minimum shear reinforcement

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MJ Longinos

Julianna Widlund, P.E

Feb. 16, 2023

This following table is extracted from EN1992-1-1 (γc = 1.50, fyk = 500 MPa

Symbol	Description	C12/15	C16/20	C20/25	C25/30	C30/37	C35/45	C40/50	C45/55	C50/60	C55/67	C60/75	C70/85	C80/95	C90/105
*fck (MPa)*	Characteristic cylinder compressive strength	12	16	20	25	30	35	40	45	50	55	60	70	80	90
*fck,cube (MPa)*	Characteristic cube compressive strength	15	20	25	30	37	45	50	55	60	67	75	85	95	105
*fcm (MPa)*	Mean cylinder compressive strength	20	24	28	33	38	43	48	53	58	63	68	78	88	98
*fctm (MPa)*	Mean tensile strength	1.57	1.9	2.21	2.56	2.9	3.21	3.51	3.8	4.07	4.21	4.35	4.61	4.84	5.04
*Ecm (MPa)*	Elastic modulus	27085	28608	29962	31476	32837	34077	35220	36283	37278	38214	39100	40743	42244	43631
fcd (MPa) *(for αcc=1.00)*	Design compressive strength (for αcc=1.00)	8	10.67	13.33	16.67	20	23.33	26.67	30	33.33	36.67	40	46.67	53.33	60
fcd (MPa) *(for αcc=1.00)*	Design compressive strength (for αcc=1.00)	8	10.67	13.33	16.67	20	23.33	26.67	30	33.33	36.67	40	46.67	53.33	60
fcd (MPa) *(for αcc=0.85)*	Design compressive strength (for αcc=0.85)	6.8	9.07	11.33	14.17	17	19.83	22.67	25.5	28.33	31.17	34	39.67	45.33	51
fcd (MPa) *(for αcc=0.85)*	Design compressive strength (for αcc=0.85)	6.8	9.07	11.33	14.17	17	19.83	22.67	25.5	28.33	31.17	34	39.67	45.33	51
fctd (MPa) *(for αct=1.00)*	Design tensile strength (for αct=1.00)	0.73	0.89	1.03	1.2	1.35	1.5	1.64	1.77	1.9	1.97	2.03	2.15	2.26	2.35
fctd (MPa) *(for αct=1.00)*	Design tensile strength (for αct=1.00)	0.73	0.89	1.03	1.2	1.35	1.5	1.64	1.77	1.9	1.97	2.03	2.15	2.26	2.35
ρmin (%)	Minimum longitudinal tension reinforcement ratio	0.13	0.13	0.13	0.133	0.151	0.167	0.182	0.197	0.212	0.219	0.226	0.24	0.252	0.262
ρw,min (%)	Minimum shear reinforcement ratio	0.055	0.064	0.072	0.08	0.088	0.095	0.101	0.107	0.113	0.119	0.124	0.134	0.143	0.152