mouldedgratings

Call us at (84.8) 3897 8933 or email us at [email protected]

ISO 9001:2008

SOUTHERN TRADING & PRODUCING

ELECTRICAL EQUIPMENT COMPANY

mailto:[email protected]

Moulded Gratings

Pultruded Gratings

Stair Treads

SOUTHERN ELECTRICAL EQUIPMENT COMPANY

GREEN TECHNOLOGY

FOR TODAY AND TOMORROW

FRP GRATINGS

Surface

Moulded Gratings

Pultruded Gratings

FRP COMPOSITES / GRATINGS DA – 01 01/20

MOULDED GRATINGS

PULTRUDED GRATINGS

SLIP

RESISTANT

MOULDED GRATINGS

General

Constructions

Moulded Gratings are produced by the hand lay-up process in which continuous fibreglass rovings are systematically laid in an open mould in the direction of vertical and horizontal, layer after layer manually, and thoroughly wetted out with liquid resin. When the weaving process is completed, the mould is heated to cure the grating panel. After curing, the grating panel is ejected from the mould. The standard panel would have concave non-slip walking surface. Other surface such as gritted surface, smooth surface are also produced on request. Gritted surface for applications where maximum wear resistance and slip resistance is required. Grit is embedded in the resin layer - not glued on - for greater durability.

Design

Regularly Moulded Gratings are made from polyester resin matrix. Glass content is approximately 35%. They are also available with vinylester or phenolic resin. All kinds of resin are self-extinguishing and with UV-stabiliser. Standard colours are green, orange, yellow or grey, other colours are available on request. The high percentage of resin (65%) in moulded grating offers superior corrosion resistance and optimal impact resistance. Since Moulded Gratings are “cast” in one-piece, there is no mechanical joint between bearing bars, and along with the continuous fibreglass rovings in alternating layers, in the direction of vertical and horizontal, so the loads are distributed evenly in all directions. These features allow for use without continuous side support.

Why Use FRP Moulded Gratings?

Moulded Grating is an excellent alternative to metal grating where there are safety concerns due to the presence of liquids and oils on the floor as well as corrosive environments where chemical resistance of the flooring material is important for long term durability. Moulded Gratings are lightweight and easy to fabricate. Savings on labor and equipment often make the total installed cost of them comparable to that of steel. Combining these installation savings with low maintenance, long life and worker safety, these products offer a life cycle cost that is significantly lower than that of metallic products.


FEATURES & BENEFITS

Corrosion Resistant

Impact Resistant

Lightweight

Bidirectional Load

Bearing

Easy to Fabricate

and Install

Low Maintenance

Non – Conductive

Fire Retardant

Uniform in

Appearance

Slip Resistant

Cost Effective

Standard grating panel size is: 1220x3660 Other sizes available upon request

MOULDED GRATINGS

Moulded Grating Details

.


TYPE 1: SQUARE - MESH

Catalogue Number a

(mm) b

(mm) c

(mm) d

(mm) e

(mm)

Open Arial %

Weight kg/m2

FRP MG 14 85 S38x38 38 35 3 3 14 85.0 4.80

FRP MG 14 81 S50x50 50 45 5 5 14 81.0 5.80

FRP MG 25 52 S25x25 25 18 7 5 25 52.0 17.90

FRP MG 25 67 S38x38 38 31 7 5 25 67.0 12.50

FRP MG 25 74 S50x50 50 43 7 5 25 74.0 9.50

FRP MG 25 85 S85x85 85 78 7 5 25 85.0 5.90

FRP MG 30 67 S38x38 38 31 7 5 30 67.0 14.00

FRP MG 38 67 S38x38 38 31 7 5 38 67.0 18.50

FRP MG 38 85 S85x85 85 78 7 5 38 85.0 9.50

FRP MG 50 70 S50x50 50 42 8 6 50 70.0 20.0

HIGH LOAD CAPACITY

FRP MG 30 50 HS38x38 38 27 11 9 30 50.0 26.00

FRP MG 38 50 HS38x38 38 27 11 9 38 50.0 32.00

FRP MG 50 50 HS38x38 38 27 11 9 50 50.0 41.00

FRP MG 60 50 HS38x38 38 27 11 9 60 50.0 48.00

MOULDED GRATINGS

Moulded Grating Details

.


TYPE 2: MICRO - MESH

Catalogue Number a

(mm) b

(mm) c

(mm) d

(mm) e

(mm) Open

Arial, % Weight kg/m2

FRP MG 14 40 M12x12 19 12 7 5 14 40.0 10.50

FRP MG 25 40 M12x12 19 12 7 5 25 40.0 13.50

FRP MG 30 40 M12x12 19 12 7 5 30 40.0 15.00

FRP MG 38 40 M12x12 19 12 7 5 38 40.0 19.50

FRP MG 30 52 M18x18 25 18 7 5 30 52.0 13.00

TYPE 3: RECTANGULAR - MESH

Catalogue Number

a

(mm)

b

(mm)

m (mm)

n

(mm)

c

(mm)

d

(mm)

e

(mm)

Open Arial,%

Weight kg/m2

FRP MG 15 60 R100x25 100 88 25 17 12 10 15 60 8.50

FRP MG 20 48 R100x25 100 92 25 13 8 6 20 48 14.00

FRP MG 25 65 R100x25 100 90 25 18 10 8 25 65 13.80

FRP MG 30 65 R100x25 100 90 25 18 10 8 30 65 16.50

FRP MG 38 60 R100x25 100 88 25 17 12 10 38 60 22.50

HIGH LOAD CAPACITY

FRP MG 38 42 HR50x25 50 40 25 13 10 10 38 42 31.50

FRP MG 50 42 HR50x25 50 40 25 13 10 10 50 42 42.00

MOULDED GRATINGS

Applications


APPLICATIONS Walkways Catwalks Platforms Floors Stairs Ramps Roof systems Trench &

Pit Covers Assembly lines Guards for

Electrical Equipments & Machinery

MOULDED GRATINGS

Applications


MOULDED GRATINGS

Transparent Gratings


Brighter Colors Transparent Gratings have become increasingly popular to provide brighter colors for Facades, Sun Screening, Equipment Screening and Cladding Panels. Transparent Gratings are manufactured using translucent resins, lightly tinted, in a range of colors, which allows maximum light transmission to produce the perfect decorative effect. When lit from behind light refracts through the translucent mesh construction to illuminate the front surface to create a "glow" effect. Transparent Gratings, although offering high light transmission characteristics, offer excellent sun shade protection, whilst still providing the advantage of 68% air flow ventilation. Due to the unique design, they will allow differing amounts of sunlight to pass through the mesh, depending on the sun's angle.

MOULDED GRATINGS



INSTALLATION ACCESSORIES

Embedment Angle


FRP EMBEDMENT CURB ANGLE

Pultruded fiberglass reinforced plastic (FRP) embedment curb angle provides a secure and durable seat for grating over concrete trenches and pits. Manufactured from corrosion resistant, gray vinyl ester, fire retardant resin, curb angles are pultruded with a built-in continuous anchor that securely locks the angle into the concrete pour.

Catalog number

Product Code

Type Code

a (mm)

b (mm)

c (mm)

FRP CC 25 05 25.0 38.0 6.0

FRP CC 25 10 38.0 38.0 6.0

FRP CC 25 15 50.0 38.0 6.0

Embedment Angle with Trench Formwork Embedment Angle with Finished Installation

INSTALLATION GUIDE 1. Attach nailer to your trench formwork where embedment angle is to be positioned. 2. Attach embedment angle to nailer with flat head or finishing nails. 3. Pour concrete, vibrate as required, let cure. 4. Remove trench formwork and nailer. Grind off nail at face of embedment angle and seal with resin.

3 mm MIN. CLEARANCE 3 mm MIN. CLEARANCE


Installation Accessories




M-Clips For All Types of Grating

Bottom-Clips For Pultruded Grating

J-Clips For Moulded Grating

C-Clips For Moulded Grating

G-Clips For All Types of Grating



1. Clips should be used in sufficient quantity to firmly hold each peice of grating in place. 2. In all cases, fasteners should have low profile heads to help eliminate any trip hazards.


Pedestal


1. Pedestals are available for 25; 38 and 50mm deep square mesh gratings. 2. Pedestal heads are stocked in "single head" and "quad head" designs facilitating quick, safe and economical installation of elevated platforms.


Pedestal


Pedestal Dimension

Single Head Pedestal Retaining Clips

Pedestal

Configuration

“A” Range Total Adjustment

Min (in)

Max (in)

Min (mm)

Max (mm)

( in.) (mm)

Mini

3-1/4” 4-3/4” 82.55 120.60 1-1/2” 38.10

4” 5-1/2” 101.60 139.70 1-1/2” 38.10

4-3/4” 6-1/4” 120.65 158.75 1-1/2” 38.10

Standard

5” 7-3/4” 127.00 196.85 2-3/4” 69.85

6-3/4” 9-1/2” 171.45 241.30 2-3/4” 69.85

8-3/4” 11-1/2” 222.25 292.10 2-3/4” 69.85

Extended

9-1/2” 14” 241.30 355.60 4-1/2” 114.30

12” 18” 304.80 457.20 6” 152.40

15” 21” 381.00 533.40 6” 152.40

18” 24” 457.20 609.60 6” 152.40

21” 27” 533.40 685.80 6” 152.40

24” 30” 609.60 762.00 6” 152.40

27” 33” 685.80 838.20 6” 152.40

30” 36” 762.00 914.40 6” 152.40

33” 39” 838.20 990.60 6” 152.40

36” 42” 914.40 1066.80 6” 152.40

SOUTHERN ELECTRICAL EQUIPMENT COMPANY

40 - Street 11 - TruongTho Ward - ThuDuc District - HoChiMinh City – Vietnam

(84.8) 3897 8933

[email protected]

www.emn.com.vn

www.emncomposite.com.vn

ISO 9001:2008

mailto:[email protected]

mouldedgratings

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