FRP / GRP Gratings

Nj engitech offers wide range of FRP / GRP Gratings to fulfill various industrial needs. Comparing against other conventional materials, NJ Engitech FRP Grating provide a series of unmatched benefits like corrosion resistance, light weight, zero maintenance, quick & easy installation & many other advantages.

NJ Engitech grating is the ideal solution for corrosion problems faced by any industry. Due to uniformity of cross-section, resin dispersion, fiber distribution & alignment, it forms the right replacement for steel or aluminum gratings used in highly corrosive atmosphere. NJ Engitech grating often outlasts steel 20 to 1 times and it is a long term investment, where frequent grating and walkaway replacement cost are very high and unacceptable.

Mainly there are two types of FRP Gratings to choose from, FRP pultruded gratings and FRP moulded gratings, selection of the type of grating to be used depends upon the application of the end user.

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Application of Fiberglass Grating

Why FRP / GRP Grating

  • Trench cover

  • Double deck floor

  • Plank road

  • Operation platform

  • Platform around tank

  • Offshore oil platforms

  • Sewage treatments

  • Boats and others

  • CORROSSION RESISTANT – It gives resistance against almost all chemicals & in most hostile environments.

  • LIGHT WEIGHT – Density compared to steel is 4 times less.

  • NON CONDUCTIVE – It does not carry any electric current.

  • IMPACT RESISTANCE – Returns to original position without any permanent deflection or distortion.

  • DIMENSIONAL STABILITY – The coefficient of thermal expansion of pultruded products are marginally very less then aluminum and steel.

  • MAINTENANCE FREE – no rework like painting or cleaning required.

  • LIFE CYCLE – long durability ensures lowest in life cycle cost.

  • EASY TO INSTALL – no welding required while installing

  • UV RESISTANT – Inbuilt UV resistance gives protection from direct sunlight exposure.

  • LOW INSTALATION COST – Being light weight, it can be installed by anybody easily.

  • No rusting no painting required as the colour is inbuilt and different colour options are available to suit your plant colour.

  • Very high strength to weight ratio which helps in structural saving

  • It is resistant to microbial growth.

  • High Impact & Fatigue Strength

  • Fire Retardant

  • Resistant to Chipping & Cracking

  • Aesthetically Pleasing Appearance

  • Anti-Skid options available

Properties of gratings

  • Anti-corrosion against different kinds of chemical medium and never-rusty properties bring about long service time and free of maintenance. Molded gratings with non-metallic material property, different from the traditional metal gratings, never get rusty in different chemical media from electrical corrosion and prevent the material structure from being damaged, with no need to do any inspection or maintenance, which never lead to the interruption of production and are free from any unpredicted accidents like metal gratings of many potential dangers. At the same time Molded gratings will not get rotten or moldy like wooden materials and will act as upgraded generation to replace materials like iron, wood and cement.

  • Flame resistance. Molded gratings with specially designed curing system, can meet the demand of projects for fire-resistance, and ensure the safety. Molded gratings have passed the test of ASTM E-84 for the fire retardant property.

  • Molded gratings have the advantage of anti-conduct of electricity, fire prevention and non-magnetic properties.

  • The elasticity of Molded gratings can reduce the fatigue from the working staff and contribute to comfort and efficiency.

  • Molded gratings are light, strong and easy to cut for installation. The composition of resin and fiberglass with low mass density, only one quarter of iron, two thirds of aluminum, has comparatively higher strength. The low self-weight can greatly reduce the supporting basic and accordingly cut the engineering material also contribute to the decrease of installation cost with inly labor force and electric tools.

  • Molded gratings have constancy in exterior and interior color, with options as well to customize the production environments according to clients requirements.

  • Molded gratings adapt easily to flexible designs according to customers diversity of sizes, while maintaining the size exactness. Molded gratings can be customized according to different meshes, different sheet sizes and different loading requirements, etc. The cutting cost can also be cut by reducing to the minimum of the spoilage, saving costs for the customers.