He successfully developed the GBF honeycomb core, applied the I-beam with the best mechanical properties and the most economical and economical honeycomb structure principle to the building structural system, broke the traditional structural mode at home and abroad, and created a hollow floor technology with more reasonable mechanical properties and better technical effects.
The hollow floor technology is simply "building a house without beams".
He applied for almost all basic and practical technologies in the field of hollow floor, and applied for more than 3,900 patents in six years, becoming the first patent holder in China.