Denga kutchinjiriza - zakuthupi kusankha

Musanayambe kutchinjiriza wa denga, muyenera bwinobwino kusanthula zipangizo zosiyanasiyana ntchito monga kutchinjiriza wa denga, kudziwa ubwino, kuipa, komanso ntchito yawo ntchito. Kusankha bwino kudzakuthandizani adzifufumitse m'nkhaniyi ndi kufufuza zomwe inu sipafinikanso kulowa Internet kufufuza injini kafufuzidwe zoti mumakhala chotsekeracho.

msika lero amapereka mwayi yaikulu kusankha chimateteza zipangizo. Anthu ambiri ali: polystyrene ndi thanthwe ubweya, thovu galasi, lokhala ndi mpweya wokwanira konkire ndi okhwima galasi-CHIKWANGWANI mbale. Tiyeni tione tione mitundu izi.

Maminolo ubweya, kapena kani, machila ndi mbale za izo, ndi lero mtundu ambiri. Matenthedwe kutchinjiriza wa denga ndi ubweya mchere tinganenedi ankaona njira yabwino yothetsera vutoli. Popeza ali koyefishienti otsika madutsidwe matenthedwe (cha 0,032 ndi 0,045 W / mamita × K), chabwino nthunzi permeability, kutchinjiriza phokoso, durability (zaka 50) ndi elasticity. Komanso, iye si kwathunthu madzi mayamwidwe ndipo ali ndi kukana mkulu kuwononga makina. Ndi mbali yofunika kwambiri ya ubweya mchere - ndi kuti ali otsika flammability.

Pafupifupi makhalidwe omwewo ndi galasi, ngakhale zambiri madzi mayamwidwe ndi nthunzi ya madzi mlingo kufala kwambiri m'munsi. Pofuna kupeza chifukwa chomwecho monga ubweya mchere, n'zotheka mumakhala denga thanthwe ubweya, chifukwa cha katundu, ndi zofanana kwambiri ndi katundu wa mchere wa.

Denga zotetezera kutentha extruded polystyrene thovu angatchedwe komanso njira zabwino. Iwo ali otsika matenthedwe madutsidwe (0.02 kuti 0,035 W / mamita × K), yaing'ono kulemera ndi, Chofunika, mtengo wotsika. Anawonjezera kuti zikuchokera yache mankhwala zowonjezera anamuika wamtundu uliwonse ndi kudzikonda wozimitsa zakuthupi. Palinso kuipa kwa mtundu wa kutchinjiriza Mwachitsanzo, timamva otsika kwambiri nthunzi ya madzi permeability kuti pamene wokwera bwino mpweya wabwino mwina patsogolo dongosolo chinyezi denga. Komanso, polystyrene ali elasticity otsika ndi elasticity okwezeka amene salola ntchito zake otchedwa "denga chitumbuwa" kwa unsembe wa masanjidwe zovuta denga.

Pamaziko a mapulasitiki foamed, pali mtundu wina wa zinthu, nthawi zambiri kubala kutchinjiriza wa denga - ndi polyurethane thovu. makhalidwe ake abwino ndi awa: chinawonjezeka kukaniza chilengedwe zikuwononga, yaikulu opaleshoni kutentha osiyanasiyana (kuchokera -180 kuti +250 ° C). Kuipa - amakhudzidwa kulongosola dzuwa, chifukwa cha zinthu zofunikira kuti amange ❖ kuyanika zozitetezera. Mtundu uwu wa zinthu amalola onse phala umakaniko kukapempha kuti pamwamba anakhumba, ndi kuchita kupopera ake. Ndi mitundu ikuluikulu ya foamed yekha polima chuma, aliponso ena ambiri.

Matenthedwe kutchinjiriza wa denga kudzera zotsatira microcameras, amene anadzazidwa ndi mpweya, mwina zochita kupanga zinthu wotchedwa konkire ma. Inde, ndithudi, mosakayikira akhoza zimachitika "tsiku dzulo." Koma ntchito organic CHIKWANGWANI kutchinjiriza, zomwe ndi zochokera Nkhata Bay, ndi pafupi-akuti maganizo a sayansi yomanga. Koma lero ndi amazipanga mtengo zosangalatsa.