Major Achievements

Projects Awarded National Invention Prize
1. Low-thermal slight-expansive cement
2. Series of sulphoaluminate cement
3. Ferro-aluminate cement
4. Alunite expansive cement and alunite concrete expansive admixture
5. 681 composite materials for experiment
6. Refractory concrete with low ablativity for airspace launching
7. Luoyang float glass process
8. On-line automatic inspection of glass defects
9. Coated quartz crucible of high purity and its application in semi-conductor industry
10. Functional materials with the ability of anti-bacteria，air cleaning and negative-ion generating

Projects Awarded Prize of National Scientific and Technical Progress
1. Research on technique policy in the 12 national key fields
2. Development and application of precalcining technology of? cement kiln with capacity of 700-1000 t/d
3. GRC technology and its application
4. Development and application technology of U type expansive? agent for concrete
5. National standard GB 10238-88“Oil well cement”
6. Development research of refractory for cement kiln
7. Studies on disintegration of glass in fighter 7, front windshield? glass and its adhesive property of fighter 8-II
8. Five national standards for automobile safety glass and their measuring equipment
9. Technology & equipment for float glass with capacity of 400T/d
10. Quartz glass for laser technique
11. Radiation resistant quartz glass
12. Quartz glass of high purity for large-scale integrated circuit
13. Hollow type and full coat type aluminized glass fiber
14. Strength mechanism of ceramic materials and its evaluation technique
15. Research and engineering application of key technique about concrete durability
16. Advanced composite main bearing structure used in the Chinese Shenzhou spacecraft and special non-metal materials
17. Composite component of Satellite Fengyun II and Two-stage shell manufacturing technique for EPKM