• GRP/FRP Lightweight Composite Cover & Frame System 1
  • GRP/FRP Lightweight Composite Cover & Frame System 2
  • GRP/FRP Lightweight Composite Cover & Frame System 3
GRP/FRP Lightweight Composite Cover & Frame

GRP/FRP Lightweight Composite Cover & Frame

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
50 carton
Supply Capability:
5000 carton/month

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Specification

Clear opening: 900 MM:
Load-bearing:C250/D400

  Ф977-100  manhole cover & frame

Product Name :    Ф977-100 manhole cover & frame

Specification : Ф1074×100mm           

Code :   C250  D400

Executive Standard:

EN124:1994      

Product Color: Black

Product structure:  cover, frame, detachable side sealed structure

Product material composition: manhole cover, frame is composed of SMC , side sealed structure is composed of SMC materials ,304 stainless steel fastener and corrosion resistant rubber

Operating temperature range :-40℃~100℃

Product Application:

 C250 used for motor vehicle driving roads and parking areas

D400 used for freight stations, docks and other heavy vehicles frequently driving roads, venues.

Product structure diagram and specification dimensions 

 

Cover

Load Rating

 

Cover Dimension

Depth of Insertion(h)

Cover Diameter (d1)

Cover Diameter (d2)

Weight

C250

Φ977×55mm

30 mm

Φ977mm

Φ966mm

49Kg

D400

Φ977×55mm

30 mm

Φ977mm

Φ966mm

49Kg

 

Frame

Cover Dimension

Frame Depth(H)

Frame Outer Diameter(D)

Net Opening (CO)

Weight

Φ1074×100mm

100 mm

Φ1074mm

900 mm

19Kg


Q: Can olive nets be used for both green and black olives?
Yes, olive nets can be used for both green and black olives. Olive nets are commonly used in olive orchards to catch the falling fruit during harvest. They are effective in collecting both green and black olives, making them suitable for all stages of olive ripeness.
Q: How do olive nets prevent damage from herbicide drift?
Olive nets prevent damage from herbicide drift by acting as a physical barrier between the olive trees and the surrounding environment. These nets are typically installed above the trees, creating a shield that intercepts and blocks the herbicide particles or droplets that could potentially drift from nearby fields or areas where herbicides are being sprayed. This prevents direct contact of the herbicides with the olive trees, reducing the risk of damage or negative effects on their growth and productivity.
Q: How do you dye plastics?
Dry staining dye and a certain proportion of plastic pellets into the rotating drum, and adding 0.01%~0.1% zinc stearate or white mineral oil as a wetting agent to make plastic and easy to dye binding, rotating drum to make plastics and dye mixing.
Q: Are there any specific guidelines for removing olive nets during harvest?
Yes, there are specific guidelines for removing olive nets during harvest. These guidelines typically involve carefully lifting the nets to avoid damaging the olive trees or disturbing the harvested olives. It is important to remove the nets gently and avoid any unnecessary force or pulling to ensure minimal impact on the trees and the quality of the olives.
Q: Can olive nets be used in different types of olive orchards?
Yes, olive nets can be used in different types of olive orchards. Olive nets are designed to protect the olives from birds, insects, and other pests, and can be used in various orchard setups including traditional groves, high-density plantations, or even in pots for small-scale cultivation. The nets are versatile and can adapt to different orchard structures and sizes to ensure the safety and quality of the olives during the growing season.
Q: What is the purpose of using a net in olive harvesting?
The purpose of using a net in olive harvesting is to catch the fallen olives, preventing them from being damaged or lost on the ground, and making it easier to collect and transport them efficiently.
Q: Can olive nets be used to protect against deer or other wildlife?
Yes, olive nets can be used to protect against deer or other wildlife. Olive nets are designed to cover and protect olive trees from birds, but they can also be effective in deterring deer and other wildlife from accessing certain areas or crops. The netting acts as a physical barrier, preventing animals from reaching the desired target. However, it is essential to ensure that the netting is properly installed and securely fastened to prevent animals from getting entangled or damaging themselves.
Q: Can olive nets be used in olive groves with limited water availability?
Yes, olive nets can be used in olive groves with limited water availability. Olive nets are primarily used to collect olives during harvest season, and they do not require additional water for their use. Therefore, the limited water availability in the olive grove would not affect the effectiveness or usability of olive nets.
Q: Can olive nets be used for both small and large-scale olive tree pollination?
No, olive nets are typically used for protecting the olives from birds and pests, not for pollination.
Q: Are there any specific techniques for preventing olive net damage from heavy rainfall?
Yes, there are specific techniques for preventing olive net damage from heavy rainfall. One effective method is to install a sturdy support system, such as poles or frames, to elevate the olive net above the ground. This helps prevent the net from sagging or coming into direct contact with the soil, which can cause damage due to pooling water. Additionally, ensuring proper drainage in the olive grove by creating channels or trenches can help redirect excess water away from the nets. Regularly inspecting and maintaining the netting system, including repairing any tears or weak spots, is also crucial in preventing damage caused by heavy rainfall.

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