GRP/FRP Grating is GRP/FRP plates with many uniform distributing rectangular and
square blanks which are manufactured with molding confectioning
technology. It has bilateral isomorphism mechanical features. As
the ideal product for corrosion environment, it is widely used in
the work platform, equipment platform, boring platform, walkway of
petroleum, chemical industry, electronic industry, power industry,
paper manufacturing, printing and dyeing, galvanization, ocean
exploration, sewage treatment, and other industries, and it is also
applicable for civil construction.
The series products have the features of crater, sand-finished,
biplane, plate grate.
Corrosion resistance: It has excellent acid resistance, alkali
resistance, organic solvent resistance, saline and other many gas
and liquid medium resistance. It also has unsurpassable superiority
in anticorrosion field. In terms of actual using environment, the
customer can economically select pyrocatechol, m-phenylenediamine
and ethenyl resin as base.
2. Light weight and high intensity: the density of FRP grating isn't larger than 2, only 1/4 of steel and 2/3 of
aluminum. Its strength is 10 times of that of hard PVC, and its
absolute strength exceeds those of aluminum and common steel.
3. Resistance to age: Its operational life is longer than 50 years.
4. flame retarded: the flame transmitting speed of common
flame-retarded grating(ASTM E-84)doesn't exceed 25, the flame
transmitting speed of common flame-retarded grating doesn't exceed
10 and the oxygen index isn't lower than(GB 8924).
5. Safety: It has excellent electric insulating property, and it
isn't be punctured with 10KV voltage, and has no electromagnetic
properties. It can be used in magnetism sensitive equipment. The
special structure of FRP grating has antiskid and fatigue