Kawe ia waiariki o terei, āhuatanga me te rauemi matotoru

Ko te kawe ia waiariki o te terei pahuka ko tetahi o nga āhuatanga nui e te hunga hiahia i roto i kore anake ngaio engari ano hoki kiritaki noa. Kei te karanga a hoki tēnei rauemi he pahuka i mātao waiariki me i te mea 98% o te rangi. Kei te herea ia i roto i te pūtau terei pahuka i.

Ko tino haumaru mō te hauora te hanganga, na kua whakamahia te rauemi mo te hanga o te tākainga kai. Ko ia ngāwari ki te mahi, kua kitea taua mea ona whānui i roto i te ahumahi hanga, me te utu iti hoki kua.

He aha kia mohio koutou e pā ana ki te terei whänui kawe ia ngāwhā

Ko te tino iti te kawe ia waiariki o terei, mai hau i te mea te rauemi pūtake hoki kua enei āhuatanga. Na reira, ko te tawhā whakaahuatia o motuhake rerekē i 0,037 ki te 0,043 W / MK, mo te rangi, tenei āhuatanga ko 0,027Vt / MK.

whakaputaina terei whänui te rite ki GOST 15588-86 me he tiaki pū, te whakanui ake i te ngā o mahi taea ki te whakaiti i ngā utu whakawera, me te tiaki i mīti, he. E tonu ara ēnei āhuatanga ka whai wāhi ki te pāmahana iti me te haumākū tiketike, Heoi ki te whakamahi i terei taea i raro i te wāhi rokiroki, me te i roto i te tauira te pouaka.

He iti te kawe ia waiariki o terei, kia taea e te whakamahi o tenei rauemi, e kore anake hoki kāinga, engari ano hoki mo te mutu waho. Heoi, ka rerekē tenei āhuatanga i runga i te kiato rānei. Ko te teitei ko reira, te ihirangi styrene teitei, te terei ko pupuri kino wera. Hei tauira, i roto i te take o te pahuka i terei extruded, tona kawe ia waiariki ka 0,028Vt / MK, no te mea he granules styrene i roto i tenei take i roto i te hanganga pepa kotahi, rite kahore therebetween āputa.

Whakatauritenga o te kawe ia waiariki i roto i rama rerekē

No te whakarite, ka taea e kite koe i te maha o rama o terei, kiato, me te ngāwhā kawe ia e rerekē. Kiato PSB-C15 he iti iho i te 15 kg / m ^3, i te mea kei te rohe o ngāwhā kawe ia i 0.07-0.08 W / MK. Ki te whakaaro ki te waitohu PSB-C35, he rite ki te rohe o 25.1 ki te 35 kg / m ³ tona ^kiato, i te kawe ia ngāwhā he 0,038 W / MK. Ka taea te kite i te hoko atu me te extruded pahuka i terei. rerekē te waitohu 35 kiato i 33 ki te 38, te mea te kawe ia waiariki rite ki te 0.03.

Ki te aroaro o tohu koe 45, ka rerekē te tawhā tuatahi i 38.1 ki te 45, mea he rite ki te 0,032 te tuarua. Ko nui raro kawe ia waiariki o te terei whakaritea ki tenei tūturu āhuatanga ki ētahi atu rauemi. Hei tauira, te uku whakawhānui i te mātotoru o 1200 kg / m ³ He he kawe ia waiariki rite ki te 0.58.

Te whakatairite i te kawe ia waiariki o te terei ki ētahi atu rauemi

I roto i te maha mara o ahumahi me te hanga whakawhānui terei whakamahia tenei ra. Te kawe ia waiariki, te rite o e ka e whakahuatia i raro, he pai iti i roto i tenei take. Otiia i roto i te huruhuru kohuke rerekē tenei āhuatanga i 0,07 ki te 0.08 W / MK. Ka rite ki hoki raima, te kawe ia waiariki ko reira rite ki te 1.30, i te raima - 2,04.

töpü Kōmāmā me pahuka āhuatanga e te kawe ia waiariki rite ki te 0.58 me te 0.37, aua. whakawhānui matou terei, mo te whakarite, te kawe ia waiariki ko 0,028Vt / MK. Ko te kawe ia waiariki o te terei pahuka i, me te hoki rawa maha whakaritea. I roto i te take tuatahi, ko tenei uara 0,07, i roto i te take o te mau papaa parau.

āhuatanga matua: haumaru, soundproofing me windproof āhuatanga

He haumaru terei whakawhānui, a ka taea e koe te whakamahi i te reira ano. I te wa ano e hua i te taiao tukunga kore. E ai ki te rangahau, i roto i ngā hanganga o te terei, e kore e kitea styrene kino. Ko te soundproofing me te motokā, e kore te mea e tika ana ka whakamahi i Styrofoam ki te tono rauemi atu e whakarei te mahi windproof me soundproofing.

Ki te kia whakakaha te āheinga tangi-ngongo, me te nui haere te matotoru o te apa rauemi. Ko te kawe ia waiariki o XPS mohio kua koe, engari ko tenei - ko e kore te āhuatanga anake, kia e mohio i mua i te hoko i tēnei rauemi. Hei tauira, e kore te mea terei hygroscopic, reira, e kore e mimiti te reira wai me te makuku, e kore e pupuhi me e kore e deform, a e kore e tareka i te wai. A, no te whakanohoia i roto i te te wai whakawhānui terei, ka tomo te reira i roto i te hanganga,% 3 anake o te pereti taimaha, i noho nga āhuatanga o te rauemi tonu.

E tino ngāwari ki te haere mai i roto i o Styrofoam te mamaoa me te wai, na te tikanga tiaki kia mau ki te ārai i te hanganga o te tōhau. Ki te mahi i tenei, e whakaaro nga ture hoahoa. Makuku ātete terei e āhei ki te whakamahi i te reira i roto i te mātao o te turanga, te wahi te whakapā mooni ki te rauemi whenua.

āhuatanga atu: inertness koiora me te matū

Mātao poari pahuka i, i whakahuatia i runga ake waiariki kawe, he kainga ki te matū me ngā āhuatanga koiora. Ka pupuri i te āhuatanga o te rauemi, ara, ki te ka te pāngia tona hanganga:

• otinga hopi;
• waikawa;
• rongoā tote i te momo wai te moana;
• āpiha bleaching;
• haukini;
• gypsum;
• wai-wairewa waikano;
• rongoā piripiri;
• kotakota;
• sima.

Ko te waikawa, ka i roto i te terei whänui kia kore e pāngia e te waikawa hauota me te waikawa ahetiki takiwa. I roto i tāutanga kia aukati i te uru ki nga kiore rauemi me termites, no te mea ratou e taea e meinga kino ki te hanganga. I raro i te mana o rongoā raima kia wāhanga te fatifati i te rauemi rite wāhi ki ngā whakarewa organic. Ka taea e te pūmautanga whakatau i te ōwehenga o kōputaputa tuwhera, me te kati, i runga i te waitohu me te momo o te mātao rānei.

Ahi-terei

Kua tau whakarea o te kawe ia waiariki o te terei whänui kua whakahuatia i runga ake, engari he mea nui ki te mohio atu e pā ana ki te rauemi mōrearea ahi e he combustible, engari te mea ātete ahi pai, no te mea te pāmahana pātīmata-auto ko 4910 ° C. Ki te te whakarite o tenei tohu ki te rakau, he reira 1.8 wa teitei, no te mea ka ranea hei te rakau anake 2600 ° C.

Flammability me te kaha ki te whakaputa wera

Ki te mea ka waiho i roto i te ahi mo te 4 hēkona, he whaiaro-damped te rauemi. I roto i te tukanga ngingiha ka whakaputa mātao wera i roto i te rōrahi o te 1000 MJ / m ^3, ki te whakaaro ki nga rakau, te ahua pae maunga i 7000 ki te 8000 MJ / m ^3, tohu tenei e e kia nui raro te pāmahana i roto i ngingiha terei. I te hoko e taea te kitea i tenei ra terei whänui whaiaro-tupohe i, hua nei te ki te tua o retardants mura. Ko te wā, kua ngaro te pānga, me te rauemi e no ki te rōpū o te combustibility T2 ka iku kia whakaritea ki Class T4.

Ko te matotoru o te terei

terei whakawhānui, waiariki kawe ia, hua te matotoru o e kia koe mōhio o ki te whakamahere koe ki te hoko i tenei mātao te tenei ra e kamupene rerekē. Ka taea te iti te whārangi i roto i te matotoru i roto i te whānui i te 20 mm ki te 20 cm. Heoi, kei te tono maha kiritaki e pā ana ki te mea pai ki te whiriwhiri whārangi. Hei whakatau i tēnei uara, e hiahia ana koe ki te ui, he aha te mea te ātete ki te whakawhiti wera. Here ka whakawhirinaki nga mea katoa i runga i te whenua o te rohe. Hei tauira, kia rite ki te 4.15 m ² ° C / W te pokapū o Moscow i te ātete o te taiepa, ki whakaaro ki te rohe tonga, i reira ka kia nui o 2.8 ^m2 ° C / Watt.