China Pultrued Grating Manufacturer, Supplier, Factory

The Qingdao Golden Land Bay project's connecting corridor features 800*300 large rectangular tubes from Spare. Pultruded and formed, each profile weighs 33 kg per meter and requires over 1,700 yarns for production. Despite its size, the corridor is 80% lighter than a steel structure of the same size, facilitating easy installation and construction. The technically challenging production process required Spare to create a specialized mold for pultrusion molding. Effortlessly lifted into place with just a wheel and axle, it saves time and effort on-site.

Fiberglass profiles are a type of composite material made from glass fiber reinforced materials and resin-based materials. They are lightweight, high-strength, corrosion-resistant, and possess excellent insulating properties. These attributes have made them widely used in various sectors such as construction, shipbuilding, chemical, power, and environmental protection. Here are some of the applications of fiberglass profiles:

As the world turns its attention to Paris for the 2024 Olympics, we reflect on our own remarkable journey in the FRP (Fiber Reinforced Polymer) industry. Although our company is not directly involved in the Olympic Games, we are excited to see the global spotlight shine on France once again, just as it did last year during our participation in the French JEC Exhibition.

The Dongshuimen Bridge in Chongqing was completed in 2014, and its most advanced fiberglass bridge deck was provided by Spare. The bridge deck adopts Spare's innovative hollow mesh technology, which has outstanding advantages. This advanced fiberglass solution not only ensures excellent durability, but also simplifies the construction process. Due to the use of Spare's fiberglass material, the bridge deck can be seamlessly integrated and asphalt can be directly laid after installation, greatly reducing construction time and cost.

Fiber-reinforced polymer (FRP) materials have emerged as essential components in the construction of dry-type transformers, offering numerous advantages over traditional materials.

Fiberglass Reinforced Plastic (FRP), widely used in construction and insulation, has been confirmed to pose no significant long-term health risks. Research by the National Academy of Sciences and the International Agency for Research on Cancer (IARC) shows that FRP does not increase the risk of respiratory system cancer.