Full frame design, safe and earthquake resistant, thickened rock wool wall panel fire resistance, sound insulation, thermal insulation, environmental protection, energy conservation, moisture-proof, and termite resistance. It has low requirements for infrastructure construction, and is assembled with building blocks, allowing for free combination of space. It is easy to install and transport, can be stacked with three layers, can be moved multiple times, reused, and hoisted as a whole, with a service life of more than 20 years and no construction waste generated.