The invention provides a low springback rate spraying and coating material for thermal-state blast furnace maintenance and a preparation method thereof. The spraying and coating material comprises the following raw materials in percentage by weight: 30-50% of synthetic mullite particles with the diameter of 5-0mm, 30-50% of A-level flint clay particles with the diameter of 5-0mm, 10-25% of synthetic mullite powder of 200-325 meshes, 0-15% of A-level flint clay powder of 200-325 meshes, 3-8% of aluminate cement, 2-7% of clay powder, 1-3% of silica micropowder of 2-5mu, 3-6% of aluminum oxide micropowder of 5mu, 0-0.3% of polyphosphate, 0-0.3% of metaphosphate, 0.5-3% of lignosulphonate calcium powder and 0-0.3% of organic fiber,The invention has the outstanding characteristics that the springback loss is small, waste of raw materials in the process of construction is reduced on one hand, and the start-up operation of the furnace is facilitated on the other hand; and the spraying and coating material provided by the invention meets the performance requirements on performances such as strength, scouring resistance, scouring and permeation resistance, rapid construction at 150-300 DEGC and the like, and is especially suitable for an unshaped refractory for thermal-state blast furnace lining maintenance. The invention has the outstanding characteristics that the springback loss issmall, waste of raw materials in the process of construction is reduced on one hand, and the start-up operation of the furnace is facilitated on the other hand; and the spraying and coating material provided by the invention meets the performance requirements on performances such as strength, scouring resistance, scouring and permeation resistance, rapid construction at 150-300 DEG C and the like, and is especially suitable for an unshaped refractory for thermal-state blast furnace lining maintenance.