Kompositi pansi pa mapepala

Popanda zinthu zabwino monga mawonekedwe a substrate, mapepala anu adzakhala othandizira kwambiri, mosiyana ndi osauka kutsekemera ndi kutsekemera kwa mawu. Pofuna kuthetsa mavuto amenewa, mitundu yambiri yamakono yakhazikitsidwa lero, yomwe imayikidwa ngati mawonekedwe a pakati pakati pa nsanamira ndi chophimba pansi . Kafukufuku wathu waung'ono sangathe kufotokoza zovuta zonse za vutoli, koma zimatithandiza kupeza wogula osadziwa zambiri, omwe adagwidwa ndi msika wamakono osiyanasiyana.

Mitundu ya substrate yopanga mapepala

1. Foamed polyethylene gawo lapansi. Foamed polyethylene imatha kuchepetsa pang'ono pansi ndi kuchepetsa kutaya kwa kutentha. Kuphatikiza apo, opanga mankhwalawa saopa madzi, amatha kuchepetsa phokoso m'chipinda. Choponderezeka cha chithovu cha polyethylene gawo lapansi ndi moyo waufupi komanso wopepuka wa nkhaniyi.
2. Chitsulo chachitsamba cha pulasitiki. Zinaoneka kuti khungwa la oak lakork ndi lofunika kwambiri popanga gawo lapansi. Zinthu zoterezi sizimakhala ndi zimbudzi komanso zimakhala zolimba nthawi yomweyo. Ngati mukugwirana ndi zowonongeka, ndibwino kugwiritsa ntchito kutsekeka kwa madzi monga mawonekedwe a filimu ya polyethylene yokhala ndi phokoso, yomwe imayikidwa pansi.
3. Zowonongeka (Isolon). Ndondomeko yamtengo wapatali ya zojambulazo zophimbidwa ndi thovu polyethylene zimathandiza bwino kwambiri zikhalidwe za Isolon. Amatha kuwonetsera mpaka 30 peresenti ya kutentha, osasiya. Ndi zabwino kugwiritsa ntchito gawo lapansili ndi zipangizo zofunda. Izolon imatsutsa bwino chinyezi, nkhungu ndi bowa.
4. Zowonjezera zamagetsi za substrate mtundu wa Tuplex. Pano ife tikuchita ndi dongosolo lovuta la magawo atatu. Kuchokera pansipa ndi filimu ya porous. Kenaka mubwere mipiritsi ya styrene, yomwe imakhala ndi magawo ochepa ochepetsera ndi kutentha thupi, ndipo tiri ndi polyethylene pamwamba. Kuchepa mpaka 4 mm kupanda ungwiro kwa inu ndi gawo lapansi la Tuplex sizowopsya. Kuonjezera apo, imakhala ndi chinyontho ndipo imatulutsa mwachibadwa.
5. Chitsulo chokhala ndi phula chokhala ndi phula. Pogwiritsa ntchito zipangizozi, kraft pepala, bitumeni ndi cork zimagwiritsidwa ntchito, zomwe zimayang'ana kunja kwa gawolo. "Keke" iyi imapangitsa kuti chinyezi chisamakhale bwino komanso chimakhala chodzipatula cha chipinda kuchokera phokoso. Ikani gawo lapansi la phula lokhala ndi phula pansi.