EN124 Aluminum Manhole Cover Recessed

Access Manhole cover

Description:

Information & Properties

• Frame and cover are made of extruded aluminum profile and are easy to open with lifting keys
• Suitable for tiles,natural stone and so on.
• Application: interior and exterior.
• The built-in installation height is 55mm(inter depth is 45mm).
• The cover is gas, smell and waterproof.
• The cover is screw tight.
• The cover has a double high-grade EPDM seals.
• The inspection cover is standard equipped with a reinforcement mesh.
• The bottom plate is made of a 3mm aluminum plate.

Applications:

How to install an Inspection cover

Step 1:

Remove the cardboard corners and check if there are any damage. Place the cover in the correct position. Apply concrete fillers evenly and adequately on the edge of the frame. Make sure there are no cavitations in concrete, because these cavitations may adversely affect the density of the protective layer or bend under load.

Take into account the final finish layer. Use the level to take the cover to the right height.

Step 2:

Give the concrete plenty of time to harden (at least 48 hours) and open the cover when the concrete is 90% hard. Remove any concrete or other residue on the frame or recessed cover.

Step 3:

Apply the concrete filling to the recessed cover evenly, and place the reinforcement mesh in the right position: make sure it does not touch the bottom or sides.

Take care the height of the finish layer again.

Step 4:

Lay the pavers, tiles or other finish and fill the joints.

Our Service:

We produce various classes of manhole cover and gratings in aluminum from Class A15 to C250 according to customer's sample or requirement.

All kinds and specifications of equipment, strong production capacity, whether it is manual or mechanical welding, regardless of size, demand, we can all meet.

Fast lead time: one week for the mold, one week for the sample, one month for the delivery, time-saving and super valued is our ultimate goal.

Design Team

Quality System

With global valued customers