Abstract: The research and development of the energy-efficient coatings used in roof surface is presented. Firstly，three factors of energy-efficiency：reflectance，radiation，insulation are defined，and how membranes，reflective-pigments，infrared-radioactive pigments，heat-insulting pigments have an effect on the energy-efficiency performance of coatings is explained. Especially，the new type pigment known as CICP，which consists of the mixture of metal oxides and has a high reflectance in near-infrared region of solar spectrum is introduced.

摘要： 主要介绍了建筑节能涂料应用的意义、各种节能机理的研究，以及目前国内外最新的一些成果。其中着重说明了在节能中起主要作用的具有高反射率的颜填料，并指出深色系建筑节能涂料是研究的方向之一，从而引出了对国外在深色系、近红外区具有高反射率的颜填料开发的介绍。最后针对目前国内在建筑节能涂料的研究状况，试图给出一点意见和建议。