Aluminum formwork, being a new type of building material was invented in the 1962. After more than 50 years of development, it has been widely used in the United States, Canada, Europe, HK, Macao, India, Malaysia, South Korea, Brazil and Vietnam. However, the application of aluminum formwork is relatively new in our country. Alumnus alloy formwork has many advantages as compared to other formworks.
1. It can be used repeatedly with low average use-cost: Aluminum alloy formwork system adopts the integral extrusion forming as raw materials (6061-T6). With a normative construction, a set of formwork can be used more than 300 times in a low average use-cost.
aluminum formwork are with two systems: one of them use tie rod, another use wall tie (someone call it tie plate), the wall tie system make the wall flater,Construction easier. In order to adapt the new kind of aluminum fomrwork system, we start producing new production disposable wall tie. it was made by special steel which with high t.s. and easy be broken off after finished concreting.