Loading Port:China Main Port
Payment Terms:TT or LC
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1.Brief Introduction
GRPGratings are produced by wet moulding and hot curing in a heated mould. Thereinforcement consists of continuous fibreglass rovings in alternating layers.So the loads are distributed evenly in all directions.
Design
Regularly Moulded GRP Gratings have a polyester resinmatrix. Glass content is approximately 35%. Standard colours are green, yellowor grey, other colours are available according to RAL.
2.Characteristics
1)corrosion/slip resistant
2) fire/impact retardant
3) high strength-to-weight ratio
4) easy to install and to maintain
3.Product Specifications
Item no. | Height(mm) | Mesh Size | Standard Panel Sizes | Bar Thickness | Open Area | Weight |
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) | 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 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) | 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 | 4047×1207 | 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% | 26.0 |
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 | 12 / 9 | 47% | 52 |
33 | 63 | 38.1×38.1 | 3670×1230 | 12 / 9 | 46% |
4.FAQ
Excellent Properties
1. Corrosion and chemicalresistant
Corrosionis a major problem for metal or wooden grating, stair treads and other productsin many different industries such as chemical plants, food and beveragefactories, water and wastewater facilities, power facilities. MINCOM®grating isparticularly designed to provide safe, long-lasting, economical and worry-freesolutions in environments where chemicals and other corrosive materials attackand destroy metal or wood. According to different environmental requirements,such resins as orthophthalic polyester, is ophthalmic polyester, vinylester orphenolic are chosen as matrix material.
2.High strength-to-weight ratio
gratingmanufactured as a composite of continuous fiberglass strands and high qualityresin is integrally constructed for strength, but it is less than one-half theweight of steel grating allowing easy removal for access below floor level andinstallation with no heavy equipment and less manpower. gratings meet specified load requirements for steel and are more impactresistant than metal.
3. Fire retardant
gratinghas flame spread rating of 25 or less depending on different resin systems astested in term of ASTM E-84. Test Report can be offered upon request. Specialfire retardant requirements can also be met by adding extra additives.
4. Ergonomic
Employeesare experiencing fatigue after standing on solid concrete or heavynon-adjustable galvanized steel platforms all day, gratings are the bestsolutions to ease the strain on the backs, feet and legs of workers increasingworkers’ comfort and productivity due to its natural slight resiliency thatmakes them comfortable to stand on for a long period.
5. Slip-resistant
moldedgrating has a concave top surface for slip resistance after it is extractedfrom the mold. Should a grit surface be specified, the grit would be eitherbonded to the top of the completed grating as a secondary operation or embeddedto 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
Morethan 20 years of Life is guaranteed for MINCOM®FRP gratings.
7. Easymaintenance
Installit and forget about it. MINCOM®grating is easy to clean, its open meshespermitting debris to fall through grating panel and preventing hazardousbuildup on walking surface. MINCOM®grating is free from re-painting year afteryear not only for the inherent corrosion resistance but also for the molded-incolor and ultraviolet resistance character.
8.Safety
NON-CONDUCTIVE property makes MINCOM®grating ideallysuitable in electrically hazardous locations acting as an insulator.
NON-MAGNETIC property allows MINCOM® grating to be used in sensitiveinstallations where the inherent magnetic properties of metal grating willprove dangerous.
9. Comprehensive economical efficiency
Thecost of FRP grating is about 10% to 30% higher than that of steel grating, Butthe installation cost is about 60-80%lower! And steel grating have to be maintained everyyear. FRP grating is free of maintainence! The comprehensiveeconomical efficiency is much higher than that of steel grating.
