秦代瓦当比较集中地发现秦代瓦当的地点主要有秦咸阳城、临潼秦栎阳城、秦始皇陵附近建筑遗址、鱼池遗址、石料加工场遗址、刑徒墓地、秦直道遗存及辽宁绥中秦汉建筑遗址等地。秦代瓦当的形制有圆形、半圆形和大半圆形。大半圆瓦当相对少见,其上多饰以夔纹。与汉代相比,秦代圆瓦当直径略小且不很规整,陶色青灰色或灰色。素面瓦当极为少见。已发现的纹饰瓦当仍可分为 In the Qin Dynasty, Wadang concentratedly found that the places of Wadang in Qin Dynasty mainly include the Qin Xianyang City, the Lushu Quyang Yangcheng, the Qin Dynasty imperial tombs near the architectural site, the Yuchi ruins, the stone processing site ruins, the criminals’ cemetery, Architectural sites and other places. The form of Wadang in Qin Dynasty is round, semicircular and semi-circular. Most of the half-round tiles are relatively rare, and are mostly decorated with streaks. Compared with the Han Dynasty, the Qin Dynasty, when the diameter of small and not very regular round, Tao blue gray or gray. Plain tile is extremely rare. Decorative patterns have been found tile can still be divided into