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High Toughness and Multiple thickness FRP ratings

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High Toughness and Multiple thickness FRP ratings

China High Toughness and Multiple thickness FRP ratings supplier
High Toughness and Multiple thickness FRP ratings supplier High Toughness and Multiple thickness FRP ratings supplier

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Product Details:

Place of Origin: China
Brand Name: Loren
Certification: Iso 9001:2008
Model Number: LIFG-25/30/38/50
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Detailed Product Description
Material: FRP Thickness: 25mm, 30mm, 38mm, 50mm Etc
Main Specification: 38*38*25、38*38*30、38*38*38、38*38*50mm

Description

1)Molded FRP grating with high strength weight ratio 
2)Corrosion and chemical resistant,
3) Fire/impact retardant 
4) Easy to install and to maintain  

Specification 

Item no.

Height(mm)

Mesh Size
(mm)

Standard Panel Sizes(mm)

Bar Thickness
(top/bottom-mm)

Open Area

Weight
(kg/m2)

1

13

50.8×50.8

3660×1220

6.4 / 5.4

76%

5.5

2

15

25.4×25.4 / 50.8×50.8

3660×1220

6.2 / 5

57%

7.2

3

15

38.1×38.1

3660×1225

6.3 / 5.2

69

6.5

4

15

20×20 / 40×40

4047×1247

6.35 / 5.3

47

11.5

5

20

38.1×38.1

3665×1225

6.3 / 5

69

9.3

6

20

12.8×12.8×12.8 / 38.5×38.5

3434×970

7.2 / 6.4

27

18.5

7

25

38.1×38.1

3665×1225

6.35 / 5

69

12.3

8

25

40×40

4047×1007

6.35 / 5

70

12.2

9

25

19×19 / 38×38

4005×1220

6.4 / 5

44

15.5

10

25

25×100(Bearing bars to run width direction)

3007×1009

9.4 / 8(length)
6.4 / 5(width)

67

13.8

11

25

25.4×101.6(Bearing bars to run width direction)

3660×1220

7 / 5

67

13

12

25

101.6×25.4(Bearing bars to run length direction)

3665×1225

7 / 5

67

13.1

13

30

38.1×38.1

4008×1525

6.6 / 5

68

14.6

14

30

40×40

4047×1007

6.6 / 5

69

14.2

15

30

20×20 / 40×40

4047×1247

7 / 5

42

18.1

16

30

12.7×12.7×12.7 / 38×38

4040×1220

7 / 5

30

23.5

17

30

26×26 / 52×52

4011×1150

6.5/5

56

13.6

18

38

38.1×38.1

3969×1525

7 / 5

66

19.2

19

38

40×40

4047×1007

7 / 5

67

18.8

20

38

152.4×25.4(Bearing bars to run length direction)

3665×1226

7 / 5(length)
9 / 7(width)

68

20.4

21

38

101.6×38.1(Bearing bars to run length direction)

3660×1220

7 / 5

76

14.5

22

38

19×19 / 38.1×38.1

4045×1220

7 / 5

40

23.5

23

38

20×20 / 40×40

4047×1247

7 / 5

42

22

24

40

40×40

4047×1247

7 / 5

67

20

25

40

220×60

2207×1507

7 / 5

85

9.5

26

40

20×20 / 40×40

4047×1207

7 / 5

42

23.7

27

50

50.7×50.7

3660×1225

8.3 / 5

69

21.5

28

50

50.7×50.7

3660×1225

8.8 / 5

68%

23.5

29

50

25.35×25.35 / 50.7×50.7

3660×1220

8 / 6

47%

26

30

50

152.4×38.1(Bearing bars to run length direction)

3660×1220

9 / 7

72%

20.8

31

50

38.1×38.1

3665×1225

11.5 / 9

48

40.5

32

63

38.1×38.1

3660×1220

9 / 5.8

58%

38.5

33

63

38.1×38.1

3670×1230

12 / 9

46%

52

 

Construction

GRP Gratings are produced by wet molding and hot curing in a heated mould. The reinforcement consists of continuous fiberglass rovings in alternating layers. So the loads are distributed evenly in all directions.

Design

Regularly Molded GRP Gratings have a polyester resin matrix. Glass content is approximately 35%. Standard colors are green, yellow or grey, other colors are available according to RAL.

  

Excellent Properties

 1. Corrosion and chemical resistant   

Corrosion is a major problem for metal or wooden grating, stair treads and other products in many different industries such as chemical plants, food and beverage factories, water and wastewater facilities, power facilities. LOREN ®grating is particularly designed to provide safe, long-lasting, economical and worry-free solutions in environments where chemicals and other corrosive materials attack and destroy metal or wood. According to different environmental requirements, such resins as orthophthalic polyester, is ophthalmic polyester, vinylester or phenolic are chosen as matrix material.

 2. High strength-to-weight ratio

LOREN ®grating manufactured as a composite of continuous fiberglass strands and high quality resin is integrally constructed for strength, but it is less than one-half the weight of steel grating allowing easy removal for access below floor level and installation with no heavy equipment and less manpower. Properly installed, LOREN ? gratings meet specified load requirements for steel and are more impact resistant than metal.

 3. Fire retardant

LOREN ®grating has flame spread rating of 25 or less depending on different resin systems as tested in term of ASTM E-84. Test Report can be offered upon request. Special fire retardant requirements can also be met by adding extra additives.

 4. Ergonomic

Employees are experiencing fatigue after standing on solid concrete or heavy non-adjustable galvanized steel platforms all day, LOREN ®gratings are the best solutions to ease the strain on the backs, feet and legs of workers increasing workers’ comfort and productivity due to its natural slight resiliency that makes them comfortable to stand on for a long period.

 5. Slip-resistant

LOREN ®molded grating has a concave top surface for slip resistance after it is extracted from the mold. Should a grit surface be specified, the grit would be either bonded to the top of the completed grating as a secondary operation or embedded to the top of grating before heating, both providing superior slip resistance. Diamond cover top or gritted cover top are also available upon request.

 6. Anti-aging

More than 20 years of Life is guaranteed for LOREN ®FRP gratings.

 7. Easy maintenance

Install it and forget about it. LOREN ®grating is easy to clean, its open meshes permitting debris to fall through grating panel and preventing hazardous buildup on walking surface. .

 

Contact Details
Loren Industry Co.,Limited

Contact Person: Ms. luo

Tel: 86-510-66531592

Fax: 86-510-84602553

Send your inquiry directly to us (0 / 3000)