FRP molded grating is made by cross-weaving glass fibers and pouring resin for integral molding.
◆ The interlaced weaving of glass fibers and the full impregnation of resin make the grating highly resistant to corrosion.
◆ The glass fiber and resin are formed by cross-crossing composite molding. The overall structure evenly distributes the load, which is conducive to the uniform force distribution of the grid installation and its installation support structure, and enhances the load-bearing capacity.
◆ Wear-resistant and anti-slip surface layer: The concave surface of the grating gives it anti-slip performance, and the anti-slip effect is even better on the sand-covered surface.
◆ The glossy surface of the grating and the inclined grating surface give the grating a self-cleaning effect.
Contact us
Email: sales@hbyyfrp.com
Phone: +86 15131877882
WhatsApp: +86 15131877882
Fiberglass Industrial Park, Zaoqiang County, Hebei Province
Molded grating series
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- 产品描述
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Product Overview
Molded FRP grating is A type of grating with unsaturated polyester resin (including isophthalic type, orthophthalic type, vinyl type, phenolic type, bisphenol A type, etc.) as the matrix and glass fiber roving as the skeleton. It is formed by weaving and pressing on metal molds or hand lay-up and then heated as a whole. The product has a smooth and beautiful appearance, high internal quality, and a glass fiber content of over 30% (by weight percentage).
Product application fields
FRP molded grating is applied in fields such as chemical engineering, petroleum, metallurgy, power, electroplating, storage batteries, machinery, pharmaceuticals, printing and dyeing, mining, sewage treatment, house decoration, municipal engineering, car washes, etc.
Specific applications: operation platforms, manhole covers, double-layer floors, walkways, passageways, stair treads, ceilings, tree protection boards, car wash room floors, etc.
Product Features
(1)It is resistant to corrosion by various chemical media, never rusts, has a long service life and requires no maintenance.
(2) Flame retardant.
(3) Insulating and non-magnetic.
(4) It has a slight elasticity, which can reduce personnel fatigue, enhance comfort and improve work efficiency.
(5) It is lightweight, high-strength, and easy to cut and install.
(6) Uniform colors both inside and out can be chosen at will. We can customize colors according to customers' requirements and improve the environment of the production site.
(7) It has relatively good comprehensive economic benefits.
(8) It has strong designability and flexible and diverse sizes.
Manufacturing process
Product type
FRP molded grating can be classified into common type, original color transparent type, groove type, sand-laid type (anti-slip type), double-layer small hole type, surface ground type, cover plate type and cover plate sand-laid type according to its application and appearance.
Ordinary type
Original color transparent type
Grooved type
Sand-laid type (anti-slip type)
The double-layer small hole type 25/50 prevents tools and objects under 15mm from falling
Surface grinding type
Cover plate type-Prevent liquid dripping and leakage as well as the evaporation of gas and smoke
The surface is covered with sand
Product dimensions and parameters
Grid thickness(mm)
Single cell size(mm×mm)
Length × width(m/m)
The upper rib is wide(mm)
Lower rib width(mm)
Hole entry rate%
Weight of the display board(kg)
40
40×40
1007×3007
7
5
64
60
30
20×20
1007×4047
6.5
5
40
00
25
100×25
1007×3007
6.5
5.5
60
35
25
40×40
1007×3007
6.6
5
64
33
25
30×30
1220×3060
6.4
5
60
52
30
30×30
1220×3060
7
5
60
00
50
50×50
1220×3060
0
0
72
100
15
50×50
1220×3060
6.4
5
72
20
Data table of centralized load and evenly distributed load on the entire board
1007×3007×40(mm), with a grid of 40×40(mm)
Support distance(mm)
The central load KGS width is 90cm
Deformation(mm)
Uniformly distributed load KG/SQM
Deformation(mm)
1000
558
6
860
6
900
690
6
1172
6
600
2137
8
5830
8
1007×3007×25(mm), with a grid of 40×40(mm)
Support distance(mm)
The load at the center of the entire plate under 1% deformation (KGS)
Uniform load under 1% deformation load (KGS/SQM)
250
-
-
500
830
5200
750
460
1270
1000
305
492
1007×3007×25(mm), with a grid of 25×100(mm)
Support distance(mm)
The load at the center of the entire plate under 1% deformation (KGS)
Uniform load under 1% deformation load (KGS/SQM)
250
1300
-
500
380
3130
750
207
835
1000
160
335
1220×3660×38(mm), with a grid of 38×38(mm)
Support distance(mm)
The load at the center of the entire plate under 1% deformation (KGS)
Uniform load under 1% deformation load (KGS/SQM)
457
-
8503
610
900
3592
762
660
1710
914
570
1075
1067
418
685
1219
318
464
1220×3660×50(mm), with a grid of 50×50(mm)
Support distance(mm)
The load at the center of the entire plate under 1% deformation (KGS)
Uniform load under 1% deformation load (KGS/SQM)
610
1558
6328
762
1000
3226
914
704
1881
1067
581
1173
1219
504
782
Installation and accessories
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Address: East Outer Ring Road, Zaoqiang County, Hengshui City, Hebei Province (Maoyuan Village), China