The invention discloses a ratproof and termiteproof material, which comprises the following components in percentage by weight: 80 to 85 percent of polypropylene, 8 to 20 percent of glass fiber, 0.6 to 2 percent of capsaicine, 0.8 to 2 percent of dihydrocapsaicine and 1 to 2.5 percent of cypermethrin. Because the capsaicine, the dihydrocapsaicine and the cypermethrin can generate strong odor irritating both olfactory sensation and taste sensation of mice and insects, the ratproof and termiteproof material can effectively prevent the bite and encroachment of mice and termites and is particularly suitable to manufacture civil engineering members used outdoors for a long period of time such as filling sacks and fixing buckles used in barrier building; a built barrier has less potential threat and high safety factor and passes experimental verification; and the mechanical property of the ratproof and termiteproof material is identical to that of ordinary polypropylene materials and does not influence the quality of products manufactured by the material.