GRP Gratings with Conductive Surface is formulated with a carbon black surface, eliminating hazardous static electricity when properly grounded.
Available in all resin finishes, TATRAGRATE Gratings are primarily used in the high-tech electronic industries, munitions and arsenal manufacturing plants and other spark sensitive environments where sophisticated equipment may be damaged due to static electricity. Conductive gritted GRP Gratings have been developed to drain off the build-up of dangerous static electricity in applications where static electricity present safety concerns.

Top layer: Vinyl Ester mix with 20% Graphite

Color top layer: Black

Electric strength: < 60x10³ Ω /m

The conductive gritted surface can be applied to any GRP molded grating, incl. HLU, mesh or panel size, to an resin system.
✔ Corrosion and Chemical Resistant
TATRAGRATE is particularly designed to provide safe, long- lasting, economical and worry- free solutions in environments where chemicals and other corrosives attack metal, wood and similar materials.

✔ Fire resistance
SLAVIA GRATINGS TATRAGRATE has been tested in accordance with EN 13501-1 + A1:2009. Test reports are available on request. Special fire retardant requirements can be met with extra additives.

✔ Impact resistance
The impact resistance of SLAVIA GRATINGS TATRAGRATE FRP allows repeated deflection without permanent deformation. A certain amount of deflection can occur with loading. Unlike metal grating fibreglass has a good memory, so once the object is removed the Fibreglass Grating will fully recover to it's original position.

✔ Life Span
More than 30-40 years of useful life is guaranteed for SLAVIA GRATINGS TATRAGRATE

✔ Cost effectivenes
Initial purchase cost of FRP Grating compares favourably with steel grating but the real saving is made on the superiour life expectancy and zero maintenance costs. Also installation costs are usually less than that of steel grating.

✔ High strength - to- weight ratio
It is integrally constructed for strength, and is less than one- half the weight of steel grating allowing easy removal for access and installation with no heavy equipment and reduced manual handling risks.

► Water and Waste Water Treatment
► Oil&Gas Offshore, Shipbuilding
► Manufacturing
► Electricity & Power Regeneration
► Chemical Processing
► Galvanising & Plating
► Railway
► Food & Beverage
► Fountains & Aquaparks
► For Home and Garden
► Walkways & Floors
► Access platforms
► Equipment Mounting Solutions
► Sewer tunnels
► Walls & Doors & Fences
► Stairs
► Parking & Garages

Specification Standard Series
Series Resin Type Fire resistance Description Color
ECONOM NON FIRE Orthophthalic Resin + For use in water/ wastewater or air-ageing applications, light industrial application and in the wave zone areas of offshore platforms where the environment is moderate. It still offers superior performance to traditional flooring products such as steel, aluminum and wood and is the most economical resin available.
Operating temperature: -60 °C/+110°C for inside and outside applications (Ultra violet resistant).
We recommend to use ECONOM NON FIRE products in corrosion medium, when fire resistance required and low price needed.
RAL 7040
ISO NON FIRE Isophthalic Polyester resin + Isophthalic Polyester resin with a non-flammable component, for applications in a hostile environment. Industrial grade corrosion resistance and fire retardant. For use in the environments of middle concentration inorganic acid, inorganic alkali, etc.
Operating temperature: -60 °C/+110°C for inside and outside applications (Ultra violet resistant).
RAL 7040
VINYL NON FIRE Vinyl Ester Resin + Vinyl Ester resin with a non-flammable component for application in a hostile environment. Superior corrosion resistance and fire retardant. Environments with serious corrosion issues.
Operating temperature: -60 °C/+110°C for inside and outside applications (Ultra violet resistant).
RAL 7040
Mesh Size x Height, mm Panel sizes, mm Weight, kg/1sqm
38x38x26 3660x1220, 4038x1000 12.7
38x38x30 3660x1220, 4038x1000, 4046x1525 15.2
38x38x38 3660x1220, 4038x1000, 4046x1525 19.2
50x50x50 3665x1225 22.2
19x19x30 4038x1000, 4047x1007 19.2
19x19x38 4047x1247 22.1
Color Surface color (Top Layer) - always black, but color of gratings (Base Layer) can be acc. Color Table

Cutting and Installation

Standard Cutting Molded Grating is ideal for applications requiring extensive cut outs for pipe, duct and electrical penetrations, access holes.
Bi-directional cross-grating structure allows various options for cutting without additional support, treatment. The strengthening of edges is not necessary.

GRP products can be cut in a production environment using large vertical saws or small saw.
There are several types of cutting:
Straight line standard cutting performed by large vertical saw;
Cut-outs and Curve cutting - cutting performed by small saw.

Gratings, Stairtreads and Plates can be easily cut to size on site. All the necessary components for sealing will be supplied.
Closed Edges Cutting What is "Closed Edge" mean?
GRP Gratings in standard dimensions always have Closed Edges. But during cutting to size, parts whose external dimensions deviate from production dimensions might not have closed edges.

That's why special Closed Mesh Table was made when closed edges are required.
Closed edges are required, if the parts will be fastened to each other.

When you will need gratings with Closed Edges please inform your manager about this special requirements and he will optimize your cutting plan.
Blocking Molds What does blocking costs mean?

GRP gratings are produced on the mould form with standard dimension - standard panel size. We can produce gratings on the blocked mould form to minimalize waist. As example we can block our 1220x3660x38 (mesh 38x38) mould for length 3000mm to receive 1220x3000x38 or we can block our 4038x1000x30mm (mesh 19x19) mould for length 3000mm to receive 1000x3000x30.

This option is beneficial only if Extra Cost for Blocking is less than Extra Cost for Standard cutting.
Recommendations for Installation Except standard recommendations (Handling Manual), conductive gratings must be properly grounded and mounted with special clips and rubber pads.
Mounting Accessories For mounting of Conductive Gratings special rubber pad should be used. Mounting Clips for GRP Gratings Mounting Clips for GRP Gratings are made from Galvanised Steel, A2 stainless steel (1.4301, AISI 304) and the corrosion resistant grade A4 stainless steel (1.4401, AISI 316)
B/B1/B2 Clips type B,B1,B2 are sophisticated and used without drilling support of the gratings. For B clip the cross bar in Micromesh gratings have to be cut out for the recessed plate designed for mesh 38x38mm.
Bottom part of clips B you can put down through the hole 38x38mm and assembly can be from top only.
M/S/W The installation of clip M, S and W is easy, but the supporting beam has to be drilled. M saddle we recommend replaced by recessed plate from clip S for the micromesh gratings and another gratings too. Recessed plate better stick than M clip and in case big warping M saddle can damage edges around clips. We can to say that recessed plate is more friendly to the grating like M saddle.
W-clips are specially designed to mount covered gratings. The covered plates of the gratings and the supporting beams have to be drilled. W clips are suitable for Micromesh gratings and for the every type surfaces too.
F/F1/F2 In case when grating is supported at two sides (walkways) use type "F" clips to prevent excessive movement of the panels relative to each other. F clips are designed to connect divided unsupported gratings to each other to prevent excessive deflection.

Take care "open" forded gratings always meet closed mesh gratings when used.
Gratings must be fixed by clips to the surface always. We highly recommended to connect gratings by clips all around the gratings with 4 clips per one square meter in generally. We recommend supports at the edge of all panels. Gratings are elastics and after fixing they will be straight

General Products & Services Brochure
General Products & Services Brochure

Deflection Table for GRP Gratings
Deflection Table

Chemical Resistance Table
Chemical Resistance table helps to make correct choice of Series

Closed Mesh Table for GRP Gratings

Handling Manual for GRP Gratings
Handling Manual for GRP Gratings

Color table

Standard Panel Sizes, Mesh structures, Weight, Tolerances

Panel Size for Open Mesh Gratings
Panel Size for Open Mesh Gratings

Full specification of Gratings, Stairtreads, Plates, Clips

ISO 9001:2008
Operating Quality management system in the extent of production and sale of glass reinforced plastic gratings GRP

ISO 14001:2004
Environmental Management System

BS OHSAS 18001:2007
Occupation Health and Safety Management

Slip resistance tests of floorings
Slip resistance tests of floorings: open mesh gratings with gritted surface and with concave surface, gratings with covered gritted top are available on request

Bfl-s1 Reaction to fire classification
Bfl-s1 acc. to EN 13501-1+A1:2010, cl.12 for ISO NON FIRE GRP Grating

GTC shall constitute an integral part of the company invoices. Once the client confirms the order and then takes delivery of the goods or service he/she willingly accepts the GTC SLAVIA GRATINGS.

Loading/ Unloading Data
Specific guidelines for the customer / supplier. Navigation instruction. LOADING / UNLOADING ADDRESS, LOADING Hours with Customs Clearance or without, Unloading Hours.

Order and Delivery Order For a quotation please contact us by e-mail or call your manager. The manager will select the best product according to the requirements of application. Delivery Times Delivery time depends on the quantity of production lines available at the moment. The plant produces from 40 to 120 sq.m. per day, depending on the product dimensions. To reduce delivery time, we recommend to order a standard color products and full-size panel without cutting. Shipping Cost TATRAGRATE GRP Gratings, GRP Plates, GRP stairtreads, and other products are shipped both by container, groupage or common carrier and dedicated truck. By default, all our prices FCA /EXW Hanusovce nad Toplou but we can arrange transport at the request of the customer.
49°01'50.6"N 21°31'24.1"E (49.030719, 21.523359)

products & services
Concave GRP Gratings
Gritted Open Mesh Gratings
Conductive Open Mesh Gratings
Covered gratings with gritted top
GRP Stairtreads
Anti-Slip Floor Plates
Mounting Clips for GRP Gratings
Mounting Clips for Stairtreads
Clips for Covered Gratings
Water and Waste Water Treatment
Oil&Gas Offshore, Shipbuilding
Electricity & Power Regeneration
Chemical Processing
Galvanising & Plating
Food & Beverage
Fountains & Aquaparks
For Home and Garden
Standard Cutting
Closed Edges Cutting
Extra color
Blocking Molds
about us
About Us
Order and Delivery
Contact Us
General terms and conditions of delivery

Our company produce GRP Gratings, Stairtreads, Plates and other composite products since 2010. Production site situated in small city in Slovakia, Hanusovce nad Toplou.

         +421 917 284 735
+421 917 755 062
+421 917 164 202