The invention relates to a novel environment-friendly adhesive. The novel environment-friendly adhesive is prepared from, by weight, 6-10 parts of epoxy resin, 6-10 parts of unsaturated polyester resin, 3-6 parts of calcium carbonate, 3-9 parts of argil, 3-8 parts of 2-methylaziridine, 3-7 parts of organic peroxide, 4-8 parts of zinc dimethyldithiocarbamate, 1-2 parts of asphalt, 3-5 parts of trimethoxypropylsilane, 5-10 parts of tackifying resin, 15-25 parts of vinyl acetate emulsion, 2-5 parts of extending oil, 4-8 parts of zinc dimethyldithiocarbamate, 3-7 parts of waterborne rosin-modified resin, 2-5 parts of octadecanol, 4-10 parts of acrylic acid, 2-8 parts of melamine and 10-20 parts of paraffin. The novel environment-friendly adhesive does not harm the human health in the use process and can be used for a long term; besides, the adhesive prepared through the method is high in adhesion strength and good in water resistance.