Our product called 'NEW EASYTILE' is a new concept porcelain tile product that takes advantage of existing porcelain tiles and supplements the disadvantages. NEW EASYTILE is composed of thin porcelain tile with a thickness of 5~6 mm, and 5 mm thickness plastic based board. And then NEW EASYTILE has tongue and groove of 4 sides such as wooden flooring with glue down installation for floor. Because of this, installation method of our product has a dry installation method such as wooden flooring instead of the conventional wet installation method of porcelain tiles for floor. The advantages of this are: First, the installation speed due to light weight is 2~3 times faster than the existing wet installation method. Second, due to the composited structure, the impact strength is improved compared to conventional porcelain tiles. Thirdm There is no need to grout, so there is no problem caused by grout. Fourth, the thickness of the product is thin and the thickness of the bond layer is thin, so it is good to connect with other materials. As the adhesive used installtion of this product uses a water-based urethane-based adhesive with high elasticity, it can prevent tile cracks by the movement of the base subfloor.