Detailed descriptions of fiberglass grating of its classification, features and applications

Fiberglass grating also known as fiberglass geogrid, geotextile fabric, is a kind of new model material for reinforcement of road surface and bases.

In processing bituminous pavement reflection crack application, it has become an irreplaceable material. The product is adopted by international advanced warp technology using the high strength alkali-free fiberglass as basic material into a mesh and the surface coated. It offers high tensile strength in vertical and horizontal direction, low elongation, high temperature resistance, low cold resistance, ageing resistance, good corrosion resistance performance properties. Therefore the fiberglass grating is widely used in asphalt pavements, cement pavement and enhanced railway subgrade slope protection of roadbed and embankments, airport runways, etc.

Our fiberglass grating products can be divided into molded fiberglass grating and pultruded fiberglass grating according to its applications.

Molded fiberglass gratings are designed to provide the ultimate in corrosion resistance and performance even under the extremely demanding conditions, excellent alternative to metal grating that always has the problems of rust, corrosion, or chemical attack. And they are also cheaper than using metal.

Features of molded fiberglass grating

Chemical resistance

Impact resistance

Fire retardant

Non-skid resistance

Low maintenance

Lighter than steel

Cost competitiveness

And it also has other positive features include electrically and thermally non-conductive, easy to cut and install, UV resistance.
Currently, our molded gratings are used in: chemical processing, food and beverage, marine, oil and gas, power, industry, buildings, construction, pharmaceutical, metals and mining, pulp and paper, recreation, telecommunications, shipping, transportation, water and waste treatment, architectural.

Molded fiberglass grating specifications

Item no.	Height( mm)	Mesh Size( mm)	Standard Panel Sizes ( mm)	Bar Thickness ( top/bottom-mm)	Open Area ( %)	Weight ( kg/㎡)
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	3660×1220	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	4047×1247	6.4/5	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	13.0
12	25	101.6×25.4( Bearing bars to run width 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	4047×1247	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	4047×1247	7/5	67	18.8
20	38	152.4×25.4( Bearing bars to run length direction)	3665×1225	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	20.0
25	40	220×60	2207×1507	7/5	85	9.5
26	40	20×20 / 40×40	4047×1247	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	26.0
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	52.0

Pultruded Fiberglass Grating
Pultruded fiberglass grating is made of pultruded shape “I” or “L” high strength grate that has good performs in corrosive environment or where a lightweight grating is preferable.
The raw materials of the product are flexible textile reinforcing fibers and a liquid resin mixture. During the pultrusion process the raw materials are pulled through a heated steel forming die using a continuous pulling device.

Features and benefits of pultruded fiberglass grating

Corrosion resistance

Long service life

Low maintenance

Light weight

Easy to fabricate

High fiberglass content for greater impact resistance

Applications of pultruded fiberglass grating
Our pultruded grating can be used in chemical plants due to its excellent corrosion resistance. It is widely used in operation platform, oil storage tanks, power distribution boards and rooms, also can be used as walkways wash rocks.

Specifications of pultruded grating

Item no.	Height ( mm)	Type	Standard panel size( mm)	Open Area ( %)	Weight( kg/㎡)
1	25	T4025	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	40	12.0
2	25	T5025	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	50	10.5
3	25	T6025	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	60	8.5
4	25	I4025	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	40	16.0
5	25	I5025	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	50	13.4
6	25	I6025	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	60	10.8
7	30	I4030	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	40	20.1
8	30	I5030	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	50	17.0
9	30	I6030	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	60	14.1
10	38	I4038	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	40	26.5
11	38	I5038	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	50	22.3
12	38	I6038	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	60	18.1
13	50	T5050	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	50	22.6
14	50	T3350	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	33	17.4
15	76	T5076	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	50	24.5
16	76	T3376	Width: 915, 1220 Length: 2440, 3050, 3660, 6100	33	30.0

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