This kind of pvc plastic floor trap can be found in any hardware shop for less than 10 each.
Hdb toilet floor trap size.
The wider the pipe the more waste it can move and the less likely it will be to clog.
Waste drain pipes for toilets in modern plumbing systems are either 3 inches or 4 inches in diameter.
Floor trap with or without a sump for connection to inspection chamber 3 7b.
Hope you can verify the diameter.
Hi you can consider the type c drain trap for a 98mm second step drain adapter.
I think it looks really ugly and cheap.
Some flies may slip in if there is a gap as shown in the arrow the user may need some diy job to block the gap between the existing cover and the top part of the drain trap to fully block the drain flies.
It s skirted so that it hides the trapway and it comes equipped with a soft closing seat.
The water proofing membrane with a minimum upturn of 150mm from finished floor level is required only around the sanitary stacks for an area of 400mm radius.
Attach is a close up of the first photos i had posted initially the one with 20mm off centre between drain pipe and floor trap.
This allows it to handle larger quantities of waste and the tornado nozzles will wash the bowl more effectively.
My common toliet master toliet only hava one floor trap cover at dry area one floor waste cover at shower area.
Waste sump at ground level for sullage water drainage 3 11b.
I live in the highest floor.
Even hdb provide only pvc plastic floor trap for brand new hdb flats.
Other things to consider.
I do not know how many floor traps in hdb toliets.
Rough in your rough in size will usually measure around 12 inches.
The trap measures 2 3 16 and it has a 3 flush valve.
I did inform the person in charge and he did arrange for repair.
I faced problem with my renovation contractor.
The standard floor trap that most contractors or interior designers will install is the pvc plastic floor trap.
Sanitary plumbing and drainage.
I complained the floor waste strain is too small sealed.
If you live in a hdb flat and your floor trap is covered by the existing wc you can observe the ceiling piping above your existing wc.
If you have a floor trap this will be the most important step.
But i feel the repair maybe not proper.
Sanitary drainage system for bin centre.
I just had my resale flat fully renovated.
Do take note that the correct way of measuring the floor trap distance is by measuring the distance between the wall to the middle of the sewage hole.
Portable toilet can be provided for those that had opt in for the toilet improvement works refuse chute hopper one of the resident pointed out that the clothes drying rack will invite birds eventually bird sh t i think her concern is valid esp those lower floors units.
Second photo is the after.
Sanitary drainage system for food shop.