Roof kwahelang - lintho tse bonahalang kgetho

Pele a qala ho e kwahelang ea marulelong, o lokela ho ka ho feletseng hlahloba thepa e sa tšoaneng e sebelisoa e kwahelang ea marulelong, ho tseba melemo, go tlhoka mesola, hammoho le tšimo ea bona ea ho kopo. Etsa khetho e nepahetseng e tla u thusa hore u Stuff sehlooho sena ka ho hlahloba seo u se ba sa lokela ho kena ho Internet batla dienjini potso ka seo le tla sireletsa mochesong le serameng marulelong.

maraka kajeno e fana ka le monyetla oa ho e khetha e khōlō ea li sireletsang serameng thepa. Ba atileng ka ho fetisisa ke ena: polystyrene le lefika ulu, bubble khalase, aerated ka konkreiti le thata khalase-faeba lipoleiti. A re ke re ka bokhutšoanyane hlahlobeng mefuta tsena.

Matsoai ulu, kapa ho ena, ho moseme le poleiti ea eona, ke kajeno mofuta o tloaelehileng haholo. Thermal kwahelang ea marulelong le ulu matsoai ka nepo ho ka nkoa e le tharollo e molemohali ea bothata bona. Kaha ho na le coefficient tlaase ea conductivity mogote (ea 0,032 ho 0,045 W / limithara × K), e ntle mouoane e lumellang metsi ho kena, e kwahelang sound, durability (ka bang 50 lilemo tse) le elasticity. Hape, o ile a ke ka ho feletseng ka metsing absorption le e na le ho hanyetsa phahameng ho tshenyo phetha molao feela. Le karolo ea bohlokoa ka ho fetisisa tsa ulu matsoai - ke hore e na le tlase flammability.

Hoo e ka bang litšobotsi tšoanang le khalase, le hoja le e ngata ho feta metsi absorption le mouoane ea metsi sekhahla phetiso ke ka tlaase haholo. Ho fumana sephetho tšoana le ho tloha ulu matsoai, ho ke ke ho bonolo ho sireletsa mochesong le serameng marulelong lefika ulu, ka lebaka la thepa ea lona, e tšoana haholo le ea thepa ea matsoai ka.

Roof Insulation extruded polystyrene bubble ka 'na sa bitsoa e boetse e le khetho e ntle. E na le e tlase mogote conductivity (0.02 ho 0,035 W / limithara × K), e boima ba 'mele tse nyenyane' me, botlhokwa, litšenyehelo batlang e le tlaase. Ekeletsoa sebopeho lona khethehileng lik'hemik'hale tseloe o mo entse retardant le ba ikhopolang ho timang lintho tse bonahalang. Ho na le boetse ho na le go tlhoka mesola ea ho mofuta ona wa kwahelang, ho etsa mohlala, ba na le tlaase haholo mouoane ea metsi e lumellang metsi ho kena hore ha mounted hantle ventilation ka 'na lebisa ho eketseha sebopeho mongobo siling. Hape, polystyrene na elasticity tlaase le elasticity phahameng hore ha a lumelle ho e sebelisa ka ho thoeng ke "ho rulela phae" bakeng sa ho hlongoa ka diphetolo rarahaneng marulelong.

Motheong oa dipolasetiki foamed, ho na le mofuta o mong oa lintho tse bonahalang, tseo hangata li hlahisa e kwahelang ea marulelong - le kettle bubble. litšobotsi tse lona positive, ke tse latelang: e ile ea eketseha ho hanyetsa tikolohong e senyang, e pharaletseng bueloang mocheso mefuta e fapaneng (ho tloha -180 ho +250 ° C). Go tlhoka mesola - e ela hloko hore a tsamaise hobo | |, ka lebaka la seo ke ke ho hlokahala hore a hahe ka barbotage sireletsang. Ea mofuta ona e lintho tse bonahalang e dumella bobeli le ho peista mechanically ho boloka ho e holim 'a lakatsa,' me ho phethahatsa nyanyatsoa lona. Ho mefuta e ka sehloohong ea foamed feela polymer lintho tse bonahalang, ho na le boetse ho na le ba bang ba bangata.

Thermal kwahelang ea marulelo ka tsela e le hantle microcameras, tse tletseng moea, mohlomong inorganic lintho tse bonahalang tse o bitsoa ka konkreiti lisele. E, ka ho hlakileng, ha ho pelaelo hore e ka ngotsoe ke "letsatsi la maobane o." Empa tshebediso ya manyolo faeba kwahelang, tseo li thehiloe diporopo, ke haufi le e telele le pono ea theknoloji kaho. Empa kajeno ke Hoa makatsa hore ebe e theko e boima monyaka.