9 1 cellular or hollow core flush door.
Flush door shutter decorative type.
For non modular sizes wooden flush door shutters of any size designation with the permitted thickness for each type and construction shall be tested for all requirements to cover shutters upto and including that size designation with the permitted thickness for the particular type and construction tested.
Wooden flush door shutters cellular and hollow core type.
Decorative type plywood or face veneer is used for the face panel that is called a decorative type of door.
The designation of various types of shutters shall be based on the type of core and the type of face panel as given in table 1.
4 type and construction 3 2 acceptance thstl tests carried out on sample taken from a lot passing type tests for the purpose of acceptance of the lot on a balch to batch basis.
Cross section of a typical flush door.
The nature of construction of these shutters shall therefore be specified based on the type and cons truction of core as given in table 1.
A flush door has completely smooth surfaces and are made by sandwiching plywood or mdf board over light timber frame.
1983 reaffirmed 2017 types.
Decorative plywood shall be bonded with a synthetic resin adhesive borer proof suitable for intended use.
The nominal thickness of flush door shutter varies from 25mm to 40mm depending upon the types of doors.
The hollow part between these doors are filled with cardboard hardwood.
Solid core flush door shutter may be ofthe decorative type or non decorative paintable type.
Particle board and hardboard face panels 50 pieces technical specifications as per gem category specification specification specification name values bid requirement allowed values generic governing specification conforming to is 2191.
Shutters may be of the decorative type or non decorative paintable type.
