In 1978: the French troops, ga with structural adhesive (sica toure 31 # glue) to China.
In 1980, the ministry of construction issued the "building structural adhesive technology development and application promotion", by dalian institute of chemical physics, Chinese academy of sciences and the liaoning building at the institute for scientific research,
Completed the project in 1983, developed the first practical - JGN type building structural adhesive, created a precedent of chemical method in our country, to fill the blank of domestic building stick steel reinforcement reinforcement.
In 1990: the Chinese engineering construction standardization association standard "technical specification for strengthening concrete structure (CECS25:90) will stick steel strengthening technology and will be formally incorporated into the specification JGN building structural adhesive series products as specified use. Chemistry, Chinese academy of sciences. The urban and rural environmental protection technology bureau issued by the < < building structural adhesive and its application technology > > identification certificate of notice,
In 1996: at the request of market development, Chinese academy of sciences, have developed into: building structural adhesive applied to the dynamic load components, used in damp environment building structural adhesive, applied to repair the surface of the concrete building structure glue, used in high temperature under the condition of building structural adhesive, applied to the perfusion of building structure and structure reinforcement adhesive glue
1997: the application research and a large number of practice showed that the chemical formula of stick steel strengthening method in the field of strengthening technology has become the dominant trend of sophisticated technology technology is increasingly mature, is simple and easy. The construction technology and reliable. Manpower and time cost is low. Save use space superiority, has been recognized by the general structure more and more designers.
Rapid development in 2000: structural adhesive to the new and old buildings of planting-bar, concrete. Chemical adhesive steel. Chemical anchor bolt reinforcement. Sticking carbon fiber cloth (plate). Materials such as impact mill, fracture grouting for anti-corrosion waterproof reinforcement reinforcement project, become indispensable important architectural building reinforcement reinforcement materials,
In 2006: national standard GB50367-2006 implementation of the reinforced concrete structure design specification, this will certainly to our country socialism modernization have a positive role.