Polystyrene: pezvatinokanganisa. Pedzimba dzakavakwa polystyrene: wongororo

Modern kuvakwa nzira kare akaswedera kuburikidza nokushandisa polymeric zvinhu. Havana chete aivabatsira kuvaka kwacho, asi anogona kuderedza uremu yechivako chacho. Uyezve kunoderedza mari kudziyisa uye kuvakwa pacharo. Mumwe zvinhu polymeric zvakadaro polystyrene. Inogona kuwanika machira uye pellets. Rakanga rekupedzisira akashandiswa zvaAtemisi polystyrene. Ngatikurukurei dzinokosha ehupfumi hworusvingo zvinhu, kutaura zvinhu zvisina kunaka zviri uye kazhinji kuzivana nevaya vakatofa akavaka imba kubva mairi.

Chii inonzi polystyrene kongiri?

Polystyrene - ichi chine zvinhu randinogara nekongiri uye polystyrene pellets. Uyu zvinhu ndeimwe inonyatsoshanda pose munguva yedu. Rinogona kushandiswa zvese sezvo vakaparadzana okunze ari muchimiro zvinogumbura uye panguva monolithic kuvakwa. Chimwe chakanakira guru kwazvo polystyrene zvingangoguma kubika zvakananga pamusoro kuvakwa.

Kugadzirwa polystyrene iri zvishoma nezvishoma akawedzera kuti musanganiswa polystyrene pellets. Ekupedzisira anogona kana akapwanyika kana chose, muchimiro marozari vane dhayamita kwete kupfuura 3 mm. The bhainda angashandiswa Portland simende, gang kana gypsum. Aerated kongiri, izvo anobudiswa nokushandiswa autoclaved, muri rakasiyana polystyrene nokuti kuti ekupedzisira ari kuwana simba pamwe nguva. Izvi zvinoita upenyu hwakareba. Asiwo ane payakaipira polystyrene. Kana iwe kurishandisa kuumba monolithic zvinhu aifanira kumirira mazuva anenge 28 kuti kutanga zvinotevera mabasa.

Kushandiswa polystyrene

Polystyrene kubva pakutanga kwayo pakarepo akava akakurumbira zvikuru rokuvaka. Nokuda mukana agadzirira musanganiswa yavo, vanhu chirwirangwe vakatanga kuvaka dzimba kubva rinoumba ichi mai. Kana ano ichi haina yaibatana, uye nazvo kunyatsogadzikana zvinhu. Nokuda ichi chirwere polystyrene akagamuchira kunaka wongororo nevanhu chete vakaita zvose zvakaipa. Saka ngationei kukurira izvi.

Pemarudzi chikuru polystyrene

Iye zvino kuzvidzora kugadzirira rinoshandiswa mhando mbiri polystyrene: D350 uye D1200. Wokutanga vavo rinoshandiswa senzira hita, uye wechipiri - ave kuvakwa zvinhu. The Zvinoumba polystyrene zvinotevera:

• kuwana polystyrene D350 muchiso kushandisa makirogiramu 300 esimende M400 uye 1,1 CC. M polystyrene marozari;
• D1200 chiratidzo nokuda polystyrene rinoshandiswa makirogiramu 300 esimende M400, 1,1 bv. M polystyrene pellets uye 800 makirogiramu jecha.

Somugumisiro, tinowana zviviri zvinogadzirisa, izvo neDare simba vari anenge kufanana, asi chokutanga kongiri kuwanwa zviduku achizadza pakakoromorwa pakati granules. It iri chikonzero kuti D350 rinoshandiswa kuti kumbogadzirwa kuti mudziye, uye D1200 - nokuti kuvaka masvingo.

Uyewo kucherechedza kuti kunyange munhu monolithic polystyrene kongiri haagoni kukunda inorema, uye rishandise kusika munhu mutoro inobereka zvivako asingagoni.

zvazvakashatira polystyrene

Pakati ose zvinhu ane styrofoam, pokuperevedza kunyanya kumira kunze. The chikuru dambudziko ndiyo pellets. Kunyange kunzi polystyrene zvakaoma zvinobata moto zvinhu, mukuru tembiricha inokanganisa paari. Chokwadi chokuti polystyrene granules vanotanga kuputsa uye yekudyidzana kunoderedza simba.

Kutura mvura mhute permeability ariwo kubvisa. Zvichienzaniswa chete cellular kongiri, polystyrene ane chakarurama uyu 4 nguva yakaderera. pfuma iyi inokanganisa muchimiro soro mwando muimba. Kumanikidzwa akaisa Hood mutemo unoti kana akashandisa styrofoam.

Achiri kutadza sezvo polystyrene simba mvura adsorption uye vakaderera kuramba oma. Izvi zvinokanganisa zvinonyatsorehwa upenyu basa uye tembiricha kukurumidza kuchinja, nheyo raparadzwa.

Unogona Uyezve kutaura pamusoro kunyunyuta vanhu vari mukuru shrinkage kwemashoko nokuda kushandisa granules. Nyaya iyi zvinoda stucco kuifukidza 15 masendimita pasipasi mubhedha. Nokudaro, ikawanda Mari mabasa.

Reviews kuti dzimba polystyrene

Dzimba dzakagadzirwa polystyrene dzakavakwa kubva pakaita rinoumba zvinhu. Popularity rakakura nokukurumidza, uye kwakanga kugadzirwa, izvo kwete chete kusunungurwa kuti pave monolithic zvivako, asiwo kuti zvidhinha. Vari lightweight, dzakasimba uye yakachipa. Asi ngati chaizvoizvo ongorora chii achiti vanhu.

Saka, zvikuru kugara mhinduro nezvokukosha vezvikwata uye wemisanganiswa. Hazvishamisi, havana chakanaka, nokuti mari dziri pachena. Saka, kana ichienzaniswa cellular kongiri, kuti polystyrene anobvumira kuderedza mari nokutenga kusvika 20% nenguva simba.

Kana wongororo zvakaipa, vakawanda vavo nokuda kwekushaiwa ruzivo vagari. Vanhu vanofunga kuti unopfuta dzimba polystyrene, riome machisi. Izvi hazvisizvo. Chokwadi chokuti polystyrene pellets vari akanyudzwa mune kongiri goko, uye saka vakanga chete havagoni kubata moto. Kunyange kana moto chinoitika, mashoko ari nyore kuparadzwa, uye somugumisiro kutigumbura huchawedzera kusimba. Kunyange zvakadaro, hapana choutsi uye combustion zvinogadzirwa haigoni kufamba uye nehurukuro.

Polystyrene akagashira wongororo zvakanaka kunyange tichiregeredza mukuru-nokukurumidza kuvakwa nedzimba kushandiswa kwayo. The Zvidhinha ichi zvinhu yakakura kukura, iyo inoita nokukurumidza kuridza runhare rusvingo. Inotorwa musi kuvakwa imba nenhurikidzwa imwe 120 mativi mamita. M imwe nehafu kusvikira mwedzi miviri (pamwe nokuzadza uye kugadzirisa nheyo).

Vachinetseka polystyrene kutadza akakanda kukuru. Chokutanga - refu shrinkage panguva solidification. Kakawanda vavaki regai kuverenga pairi. Wechipiri - ndiko kudikanwa kushandisa gobvu paiva nesuko. Chisarudzo ichi kunoita chivako kwakanyanya uye anodhura. The wechitatu - masvingo polystyrene kunaka mutoro.

Shandisai kana kwete?

Achiratidza, tinogona kutaura kuti kushandisa polystyrene zvabuda muimba maonero aponese mari, uye panguva imwecheteyo kunoderedza kupisa kurasikirwa meimba. Shandisa basa zvinhu ari muchimiro okuwedzera insulator inokurudzirwa. Asi nokuda yakaderera prices kurwisa kune simba uye kunofambira mberi mitoro polystyrene harifaniri kushandiswa nokuti zvaAtemisi dzakaoma zvinoumba mumba.