Engineering Renovation

Aiming at leakage difficulties at different parts in different scenes, Guardex extends on the basis of "Nanometer Silicate Modification Technology", develops a series of engineering renovation series products with independent intellectual property rights and forms innovative building renovation "8+N" system combining with corresponding construction method and technology. It is able to solve leakage difficulties at different parts such as roofing, balcony, wall, tank and basement.

Guardex makes leaking stoppage simpler

The leakage issue is in the majority in all renovation engineering. According to statistics, the leakage rate of construction engineering in China is over 60%, staying at a high level for years. According to investigation in domestic construction accidents in China, over 70% of public and civil building accidents is from roofing and external wall leakage; theater, stadium and other large public facilities in particular, over 80% had leakage accident; over 80% of subway, tunnel and municipal engineering had engineering leakage accident caused by concrete crack. Therefore, leakage is known as "cancer" of a building.

Post-construction era is coming

After over 30 years of construction development in China, infrastructure is completed gradually and acceleration of the entire construction industry slows down. Although construction peak is ongoing, we are about to usher in the high speed development period of protection and repairing. In the future, the construction market pattern in China will gradually transit from new construction market to the post-construction era that is dominated by modification and repairing of existing buildings.

Building "cancer"- leakage