Wall Drilling Advise & Help Needed

[ken4228 0]

Hi all,

While drilling on my new flat's bedroom walls for clothes hanger, i noticed that the internal walls are hollow.

Googled and found out that it's actually ferrolite walls.

Ferrolite wall: 2cm concrete sandwiched on both sides with a 3.5cm hollow space in between.

My intention is to wall-mount TVs in every bedroom with the heaviest one (22kg) in the MBR.

Can I still use normal concrete wall plugs for the brackets?

If so, will the 2cm thick wall be able to withstand a 22kg 40" TV?

In case anyone is wondering, my estate is Kim Tian Green.

It is HDB's pilot project (guinea pig) for this new kind of wall which uses 20% less sand to erect.

Anyone in Kim Tian Green wall-mount their TVs in the bedroom?

If so, were there any issues and what kind of wall-plug is used??

Thanks for reading...

[kklim 0]

I would use a metal hollow wall anchor:

http://www.johsoncn.com/hollow_wall_anchor.htm

[PuffDog 0]

That's cool! Thanks for the video kklim.

[casa 0]

Bro no worry my estate Clementi Casa wall same as yours coz when installed A/C the hole they drill and hack I saw it clearly

So u r not alone