EPS (Poly Styrene Expandable) waa miisaanka khafiifka ah, adag, xarkaha xumbo caag ah oo laga soo saaray walxaha adag ee polystyrene. Ballaarinta waxaa lagu gaaraa qaddar yar oo gaaska pentane ah oo ku milma alaabada saldhigga weyn leh ee polystyrene inta lagu jiro wax soo saarka. Gaasku wuxuu ku sii fidayaa ficilka kuleylka, oo loo adeegsadaa uumiga, si uu u sameeyo unugyo si fiican u xiran EPS. Unugyadan waxay fadhiyaan qiyaastii 40 jeer mugga asalka asalka ah ee polystyrene. Tusmooyinka EPS ayaa markaa loo qaabeynayaa qaabab ku habboon codsigooda. Wax soo saarka laga sameeyay polystyrene xumbo leh ayaa ku dhow meel walba, tusaale ahaan qalabka wax lagu duubo, dahaarka, iyo koobabka cabitaanka xumbo
Raw.E alaabta ceeriin ee EPS:
Waxyaabaha heerka E-caadiga ah waa EPS caadi ah oo si caadi ah loo isticmaalo, oo ku habboon mashiinnada sameynta faakiyuumatiga tooska ah, mashiinnada mashiinnada wadista korontada ku shaqeeya, iyo makiinadaha dhaqameed kor u qaadista dhaqameed. Waa saamiga xumbada caadiga ah ee alaabta ceyriinka ah, taas oo lagu xumeyn karo si loo gaaro xumbo cufan oo fudud markiiba. Guud ahaan, waxay ku habboon tahay alaabada leh xumbada xumbada ee 13 g / l ama ka badan. Waxaa si ballaaran loogu isticmaalaa baakadaha korontada, qalabka kuleylka kuleylka, iyo kalluumeysiga. , Farsamada gacanta, qurxinta, tuurista xumbo iwm.
Noocyada alaabta:
1. Xawaaraha xumbada degdega ah;
2. Heerka xumbada caadiga ah (saamiga ayaa ka hooseeya maadada P);
3. Isticmaalka tamarta oo hooseysa iyo uumiga oo badbaadiya;
4. Waqti gaaban oo daaweyn iyo wareeg ah;
5. Badeecaddu waxay leedahay sinnaan wanaagsan;
6. Dusha sare oo siman;
7. Cabirku waa xasilloon yahay, xooggiisuna waa sarreeyaa, ku-habboonaanta ayaa xoog leh, badeecaduna ma sahlana in la dhimo oo la beddelo
Faahfaahinta
Fasalka | Nooca | Cabir (mm) | Heerka La Kordhin Karo (Hal Mar) | Codsiga |
Fasalka E | E-101 | 1.30-1.60 | 70-90 | Baakadaha dhoobada korontada, sanaadiiqda kalluumeysiga, sanaadiiqda miraha, sanaadiiqda khudradda, sabeynta, farsamada gacanta, xumbo luntay, iwm, oo ku habboon baakadaha guud |
E-201 | 1.00-1.40 | 60-85 | ||
E-301 | 0.75-1.10 | 55-75 | ||
E-401 | 0.50-0.80 | 45-65 | ||
E-501 | 0.30-0.55 | 35-50 |
Waxyaabaha ceyriin ee fasalka ololka ah ee EPS:
Darajada F-olol-celinta ayaa ka gudubtay shahaadada shaybaarka baaritaanka amniga Mareykanka (UL), lambarka caddeynta dukumintiga waa E360952. Fasalka F-olol-celinta waa inuu iska ilaaliyaa isku-darka walxaha aan ololka lahayn ee nidaamka falanqaynta, waana in fiiro gaar ah loo yeeshaa isku darka EPS-da caadiga ah. Hababkaan hab-raaca ah ee aan habboonayn ayaa yareyn doona waxqabadka ololka. Heerarka qaran ee F-ololka dib u dhigaya waa: xumbada dahaarka leh ee polystyrene (GB / T10801.1-2002); qalabka dhismaha iyo alaabada gubaysa kala soocida waxqabadka (GB8624-2012). Si loo helo waxqabadka ololka B2, waqti gabow ah waa in la siiyaa badeecada qaabaysan si loogu oggolaado wakiilka xumbada haraaga ah inuu uga baxsado jirka xumbada. Xilliga gabowga waxaa badanaa lagu go'aamiyaa waxa ku jira wakiilka xumbada, cufnaanta muuqata, cabirka wax soo saarka iyo xaalado kale Xaalad hawo wanaagsan leh, xogta soo socota ee xasaasiga ah ayaa lagula talinayaa alaabada xaashida:
15KG / M³:
20mm qaro weyn, ugu yaraan hal toddobaad muddo gabow ah 20mm qaro weyn, ugu yaraan laba toddobaad muddo gabow
30 KG / M³:
50mm qaro weyn, ugu yaraan laba toddobaad muddada gabowga 50mm qaro weyn, ugu yaraan saddex toddobaad muddada gabowga
Noocyada alaabta:
1. Waxqabadka wanaagsan ee ololka;
2. Xawaare ka hor arrinta hore;
3. Qalabka ceyriinka wuxuu leeyahay cabir walxaha isku eg oo kuullada xumbada leh waxay leeyihiin dheecaan wanaagsan;
4. Baaxadda hawlgalka oo ballaadhan, oo ku habboon mashiinnada samaynta saxannada kala duwan ee otomatiga ah iyo kuwa gacanta lagu qaato;
5. Kuullada xumbada leh waxay leeyihiin unugyo ganaax iyo isku mid ah, muuqaalka badeecaduna waa mid siman oo fidsan;
6. Sheygu wuxuu leeyahay xasilooni cabbir wanaagsan, isku dhejis wanaagsan, adkeyn wanaagsan iyo xoog sare;
7. Saamiga hal-kordhinta ee lagu taliyay waa 35-75 jeer;
8. Ku habboon qalabka dhismaha ee caadiga ah B2.
Faahfaahinta
Fasalka | Nooca | Cabir (mm) | Heerka La Kordhin Karo (Hal Mar) | Codsiga |
Darajada F | F-101 | 1.30-1.60 | 70-90 | Qalabka dhismaha, kuleylka kuleylka iyo baakadaha dhoobada ee korantada |
F-201 | 1.00-1.40 | 60-85 | ||
F-301 | 0.75-1.10 | 55-75 | ||
F-401 | 0.50-0.80 | 45-65 | ||
F-501 | 0.30-0.55 | 35-50 |