Basic Info.
Application
Road Construction, Parking, Tunnel, Road
Transport Package
Wood Pallet, or as Per Customers′ Requirements
Specification
750*450 600*600 300*500 400*600
Origin
Hebei, China (Mainland)
Product Description
1.manhole cover
Glass fiber reinforced plastic covers is made of unsaturated polyester resin as matrix of fiber reinforced thermosetting composite material,by molding pressure technology, is a kind of new environment-friendly power cover.
2.Standard sizes available Round: Rectangle: Φ350mm Φ500mm 750*450 600*600 Φ600mm Φ650mm 300*500 400*600 Φ700mm Φ750mm 700*700 500*400 Φ800mm Etc. 3. Characteristics of our manhole cover:
(A)High intensity:
The manhole cover is made by polymer composite material with steel skeleton, and is moulded under high temperature and pressure. It can hold a ultimate 54 tons according to the test result, which meets and even exceeds the latest criterions in CJ/T211-2005,promulgated by the Ministry of Construction of the People's Republic of China.
(B)Elegant appearance:
The patterns of the manhole cover are well designed with various colors,which can beautify the environment of the city.
(C)Lighter in weight:
It only weighs one third of the cast iron manhole cover that it's easier for transportation, installation and emergency repair, Besides, It also lightens labour intensity immensely.
(D)Good anti-theft:
It is made by polymer composite material with no no recycling value that prevent being stolen.It is set with lock structure which can secure the belongings under it. Thus it keeps away these accidents which were caused by the missing of manhole cover.
(E)High durability:
It is made by polymer material which has a larger molecular and better stability, and works under the temperature between 50ºCbelow zero and 150ºCabove zero with the Scientific formulation advanced skills and Technical equipment.
(F)High precision:
The cover can fit together with the frame perfectly, as it is Moulded under high temperature and pressure. It overcomes the problems of "moving, spring and nosy", which exist in covers made by cast iron and cement. So it is improves traffic capacity and comforts when drying.
(G)Corrosion-resistance:
According to the test of the National Research & Analysis the Center of Chemical Building Materials, the products is corrosion-resistant and has a 3 level capability of ageing resistance. Thus it has a longer service.
3.Application
| Class | label | Test load | Using |
Light Duty | E | 20 | Using for footway and the area which can only be used by pedestrians & cyclists. |
Middle Duty | F | 100 | Using for footways, pedestrian, car parks or car parking decks, used by road car, light vehicles and farming tractor, etc. |
Heavy Duty | G | 240 | Using for carriageways of roads (including area of class A&B).used by road car, camion,etc, not hard vechicles. |
Extra-Heavy Duty | H | 360 | Using for carriageway area, used by all types of roads, all types of road vehicles. |
4.Installation Procedure:
- Prepare concrete bed considering height of frame.
- Frame should be embedded in 300 x 200 mm of minimum M-20 grade concrete.
- Make sure that top level of frame should match with the road.
Welcome to visit our factory.
name: lucia yang
Address:
19a01, Bldg. B, Zijing Plaza, Changan District, China (Mainland), Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Shangrun has a lot of experience in manufactureing FRP machine before we mainly do domestic bussiness. Now we begin to do business with the people from all over the world.
Hebei Shangrun Environmental Technology Co., Ltd. Is professional in manufacturing and exporting FRP machine and FRP products. Our machine includes FRP pipe winding machine, FRP tank winding machine, FRP pultrusion machine, FRP grating machine, FRP sheet machine, FRP rebar machine, and so on.
Welcome to visit our factory and choose the products you need.
