Lihlahisoa tse entsoeng ka letsoho tsa "sandwich panels" ke halofo ea mochini o kopantsoeng le tlhahiso ea matsoho, ho na le "wool panel" ea letsoho, khalase e entsoeng ka letsoho ea magnesium rock wool panel, khalase e entsoeng ka letsoho ea magnesium hollow panel, manual sulfur oxide magnesium panel, aluminium e entsoeng ka letsoho ea khekhe ea linotsi, joalo-joalo, e ka sebelisoa ho latela ho moreki le tlhokahalo ea boenjiniere ba etsa lisebelisoa tse khethehileng tsa mantlha, litlhaloso tse khethehileng tsa poleiti, ho kenya, 'me li ka tabola seaparo se bulehileng ka makhetlo a mangata, ho kenya ho bonolo, Phello e felletseng ea hlolla.Sehlahisoa se sebelisa poleiti e koahetsoeng ka 'mala oa boleng bo holimo joalo ka mokato oa bokaholimo, hape se ka sebelisa poleiti e se nang tšepe e le lera la bokaholimo, kahoo se na le khanyetso e ntle ea kutu;Lisebelisoa tsa ho tlatsa ka hare ke lisebelisoa tsa grade A, tse ke keng tsa kopanngoa ha li chesoa, leha e le hore ho ke ke ha e-ba le lintho tse rothang ka mocheso o phahameng oa mocheso.Aluminium alloy e huleloa ka mokhoa o batang kapa foreimi ea tšepe ea tšepe e sebelisoa ho pota-pota, e leng mokhabiso o entsoeng ka mohaho o sa cheng oa mocheso oa maemo a holimo oa Chaena hona joale, o nang le matla a phahameng, ho hanyetsa tšusumetso, le ho hanyetsa ho ts'oha ho hotle.Ka bokaholimo bo boreleli bo botle, matla a phahameng, ho kenya molumo, ho kenya mocheso, ho boloka mocheso, ho sisinyeha ha lefatše, boholo bo ka etsoa ka mokhoa o ikhethileng, khokahano e bonolo, disassembly e bonolo, thepa ea mantlha ha e pepesoe, kaho e bonolo le ts'ebetso e 'ngoe.