Ha ho kgethwa thepa ya di-caster tsa rack ya polokelo, PU (polyurethane) le rabara di na le melemo le mathata a tsona, tse hlokang ho kgethwa ho latela maemo le ditlhoko tsa tshebediso.
1. Litšobotsi tsa li-caster tsa PU
1). Molemo:
Khanyetso e matla ea ho roala
Bokhoni bo botle ba ho jara mojaro
Khanyetso ea Lik'hemik'hale/Oli:
2). Mathata:
Ho se tenyetsehe hantle ha mmele:
Ho thatafatsa mocheso o tlase
2. Litšobotsi tsa li-caster tsa rabara
1). Molemo:
Ho monya ha modumo le ho thibela ho thella
Phello e ntle ea ho fokotsa lerata
Ho ikamahanya le maemo mochesong o moholo
2). Mathata:
Ho hanyetsa ho roala ho fokolang
Ho bonolo ho tsofala
2. Mokhoa oa ho khetha?
1). Li-caster tsa PU:
E sebelisoa bakeng sa maemo a boima joalo ka indasteri le matlo a polokelo.
Mobu o bataletse empa o hloka ho sisinyeha khafetsa (joalo ka lishelefong tsa mabenkele a maholo).
Tikoloho e sa haneleng matheba a oli kapa lik'hemik'hale ea hlokahala.
2). Li-caster tsa rabara:
E sebelisoa libakeng tse khutsitseng tse kang malapeng le liofising.
Fatše le boreleli kapa le hloka tšireletso (joalo ka fatše la lehong, 'mabole).
Litlhoko tse phahameng bakeng sa khutso (joalo ka lipetlele le lilaeborari).
Ho latela litlhoko tsa 'nete, PU hangata e sebetsa haholoanyane maemong a indasteri 'me rabara e loketse haholoanyane tikolohong ea lapeng.
Nako ea poso: Phato-09-2025
