The main products are glass fiber reinforced bars, glass fiber reinforced plastic anchors and various fiber reinforced composite profiles
Fiberglass composites give bridges longer life?
The same goes for Canada's "TransCanada Highway", a system of highways that runs through 10 Canadian provinces. Thousands of passengers rely on this highway system to travel. Like many highways, TransCanada also has many reinforced concrete bridges connecting the various highways. However, after prolonged exposure to the sun and rain, the steel structure is corroded, and the bridge will be left with serious durability problems, resulting in structural degradation and expensive repair costs.
Why use fiberglass rebar, GFRP rebar
Glass fiber reinforced plastic bar is used for efficient construction, because it is lighter, cheaper and stronger than steel. It also doesn’t corrode, and more durable. GFRP rebar is supplied in rods of 3 and 6 meters, as well as in coils of 50 and 100 meters in length.
Development and innovation of combined application of FRP and sea sand concrete
At present, the application of sea sand is still limited by its own characteristics. Sea sand contains chloride ions that can corrode steel. It cannot be directly used to replace river sand to configure concrete in traditional reinforced concrete structures.
What are the inspection items of glass fiber reinforcement (anchor rod)
Fiberglass reinforcement, also called FRP reinforcement, is the main composite material in the market at present. It is reinforced with glass fiber and has the characteristics of light weight, high strength, corrosion resistance, easy cutting and non-magnetic properties. It is widely used in subway tunnels ( shield), coal mines, highways, bridges, airports, wharfs, stations, pavement and bridge decks, foundation pit construction, slope support, seawalls and dams, water conservancy projects and other fields.
The difference between fiberglass bars and steel bars
Glass fiber reinforced plastic: a composite material made of high-strength glass fiber as a reinforcing material, synthetic resin as a matrix material, and mixed with appropriate amount of auxiliary agents, called glass fiber reinforced plastic (English abbreviation: FRP), commonly known as glass fiber reinforced plastic. There are mainly "glass fiber rebar" and "basalt fiber rebar". (Φ6mm～Φ36mm)
Self-drilling fully threaded fiberglass hollow grouting bolt
Self-Drilling Full Thread GFRP Hollow Injection Rockbolt are made of Hard alloy rotation bit, Full thread hollow GFRP bolt rod, Stop grouting plug, Base plate, Nut and Adapter sleeve. The Hard alloy rotation bit be assembled on the end of bar, self-drill in combination with the injection work.