Development Trends of Insulated Formwork in China
Release Time:
2015-07-13
Source:
Development Trends of Insulated Formwork in China
The integration of EPS module insulation with building structures holds considerable development potential. Due to numerous shortcomings in the production process, appearance and form, assembly configuration, product quality, and construction methods associated with traditional insulation materials such as molded polystyrene boards, the thermal insulation performance, impact resistance, durability, fire safety, as well as the aesthetic appeal and indoor comfort of building envelopes all suffer from quality deficiencies. The development of new insulation materials, however, has provided the industry with superior options.
The EPS module insulation–building structure integration technology employs resin-plastic connection bridges to join the EPS modules with the concrete structure, while the dovetail grooves on the module surfaces create an organic interlock with the thick plastering layers of concrete and cement mortar, thereby forming a robust and reliable protective finish. The service life of the EPS module insulation layer is aligned with that of the building structure, which eliminates maintenance costs over the 25-year service life of conventional EPS polystyrene boards as well as the expenses associated with secondary construction upon replacement at the end of their service life. Moreover, the increased density of the new insulation material allows for thinner insulation panels, resulting in energy savings and increased usable floor area. The integrated insulation–structure construction process also reduces the need for substrate preparation and adhesive materials. Any small leftover pieces generated after cutting the EPS modules can be reprocessed and reused, further minimizing waste. The insulated wall formwork is erected in a single operation to the full height of the wall, reducing formwork consumption; while ensuring the thermal insulation performance of the composite wall, this approach lowers construction costs, reduces labor requirements, and guarantees construction quality. The EPS module system addresses the shortcomings of traditional adhesive installation methods, fills a domestic gap, and achieves an internationally leading level.
The field of building energy efficiency is constantly evolving, with new Architectural decorative materials This has provided users with greater possibilities and choice, while also opening up better prospects for the future development of the architecture sector.
