Nowadays to dispose the very low-level-waste, the authors usually adopt geologic fill-in method near the radio waste, and usually build man-made barriers by choosing feat adsorption material and addictive to block the nuclide entering the human live environment in furthest. The authors do some research on adsorption of Strontium, do dynamic experiment and build models in different heights to contrast. The results show that sample TY29 append man-made zeolite as barrier material of disposal factory can build alkalescent and deoxidized atmosphere and be good for block strontium.