DID YOU KNOW?

 Did you know?

• bakau and timber pile not longer used in construction
• A-frame for driving for the above pile change their function
• chain-survey not longer used as survey instrument
• hose water level also obsolete
• cangkul,pongkies  not used for digging process
• ex met wire still until now for brickwall work
• fish tail not longer used for timber frame connect to brickwall
• asbestos ceiling ban in construction
• timber truss not popular now
• dead weight roller now as a tukun
• earthenware pipe for sanitary used not longer used
• cast iron vent pipe also too brittle for used
• dpc mat still used until now
• for JKR project
• minimum size of pile 175 mm x 175 mm
• minimum size of beam and column 200 mm
• minimum size of link R 10
• wet concrete take 5 hours to have their own weight
• concrete cover still used until now
• clay tiles and concrete have different dimension between battern
• minimum thickness of C channel for industrial truss is 1.0 mm
• compaction and consolidation have different meaning
• bored piles and cassion pile are the same thing
• miropiles,pinpiles,skrew piles are the same thing
• concrete dumper not used as a concrete transport
• kickers under timber frame are forgotten now
• -ditto- means same as above
• concrete septic tank ban by SPAN
• mild steel bar not used as a main bar now
• plumbob not longer used to get centre point
• formula 3-4-5 to check the accuracy of 90 degree angle are forgotten
• slope more than 25 degree classify as class IV and V 
• river in the class IV and V are danger for drinking used