Kapangidwe kotseguka kamalimbitsa nembanemba. Zigawo chimodzi kapena zingapo zimakhala ngati zomangira za PVC ndi denga la bitumen, zomwe zimagwiritsidwa ntchito poyamwa zinthu.

Chogulitsa chovuta ichi chimalumikiza chitsulo cha fiberglass ndi chophimba chagalasi pamodzi. Chitsulo cha fiberglass chimapangidwa ndi ulusi wosalukidwa ndi mankhwala, zomwe zimapangitsa kuti chitsulocho chikhale ndi mawonekedwe apadera. Chimateteza zipangizo zapansi kuti zisakule kapena kuchepa chifukwa cha kusintha kwa kutentha ndi chinyezi komanso zimathandizanso pakuyika.

Pmalondakapangidwe:

Nembanemba yosalowa madzi ya bitumen yosinthidwa, imakhala ndi fiberglass kapena spunbond polyester yosakhala yolukidwa; mbali zonse ziwiri zimakutidwa ndi polyethylene filimu kapena mbali imodzi imakutidwa ndi polyethylene filimu, mbali inayo imakutidwa ndi mchenga wa silika, zojambulazo za aluminiyamu kapena zidutswa za miyala yachilengedwe kapena yamitundu yosiyanasiyana (miyala yamchere).

Smfundo zofunika:
kulimbitsa ndi: polyester \ nsalu yagalasi
chophimba pamwamba: PE film\aluminium foil\minerals\sands

Makhalidwe ndi ubwino:

1. Kusalowa madzi kwambiri, mphamvu yokoka kwambiri, kuchuluka kwa mphamvu yokoka kwambiri

2. Kukana kubowola, kukana kung'ambika, kukana dzimbiri, kukana bowa

3. Yoyenera malo otentha otsika komanso malo otentha kwambiri

4. Kulimba kwangwiro

5. Njira yokhazikika yosinthika: Kaya ndi njira yotenthetsera ndi kusungunula, kapena njira yomatira yozizira. Kaya ndi gawo limodzi kapena angapo.

6. Palibe madzi otuluka, palibe kudontha kwa madzi kutentha kwakukulu; Palibe ming'alu kutentha kotsika

Takulandirani kuti mulumikizane ndi Shanghai Ruifiber kuti mudziwe zambiri zokhudza mphasa za scrim composites.——www.rfiber-laidscrim.com