China Heated Die Manufacturer, Supplier, Factory

The corridor bridge at Tsinghua University Civil Engineering Department uses GFRP panels as permanent formwork for its deck. These panels are chosen for their light weight, ease of construction, and durability. They are secured to the secondary girders with bolts and can be manually adjusted on-site without cranes. Edges are sealed to prevent concrete spillage during pouring. Once set up, concrete is poured over the positioned GFRP bars. Post-installation, the panels require minimal anti-corrosion treatment.

A recent study by the U.S. Forest Service has shed light on the declining quality of modern wood products, particularly for use in demanding outdoor environments such as coastal boardwalks and seaside promenades. The research found that wood harvested today is less dense and less durable due to accelerated growth cycles. This has led to increased issues with warping, cracking, and deterioration, especially in high-exposure settings.

The roofing material used is FRP deck supplied by Spare, which has a light weight and a thickness of 40cm. The width of the FRP deck is 500cm and its length can be adjusted according to the design requirements, with a maximum length of 3000cm. The FRP deck serves as both the top and bottom layers of the roof ridge, with the top layer being connected to waterproof corrugated boards and fixed with hanging tile strips, and the bottom layer being fixed with a secondary keel.

Our Fiberglass (FRP) material from SPARE has shown excellent performance in bridge deck paving, with durability exceeding that of wood, concrete, or steel. They are lightweight, easy to install and assemble on site, cost-effective, and have a longer lifespan.

Spare's sandwich insulation wall FRP connector is pivotal for linking concrete slabs on insulation boards, resisting lifting and shear forces. Comprising FRP connecting plates and ABS engineering plastic collars, it ensures secure connections and accurate positioning during concrete pouring. With extensive production capabilities, Spare has supplied over 13 million FRP connectors to prominent clients like Vanke Beijing Region and China Construction Group. These connectors offer superior mechanical strength and thermal insulation compared to traditional anchors, combining stability with rust resistance for long-lasting performance.

Custom fiberglass pultrusion is an advanced manufacturing technique that plays a pivotal role in producing high-quality fiberglass-reinforced polymer (FRP) profiles tailored to specific application needs. This process involves pulling continuous glass fibers through a resin bath, typically composed of polyester, vinylester, or epoxy resin, ensuring complete impregnation for optimal strength and durability.