Ibhodi yokugquma i-polyurethaneizinto ezinjalo kwinkqubo yokuvelisa ngokwenene ziya kuba neentlobo ngeentlobo zokusebenza ezahlukeneyo zokugquma, kwaye le nto kwimveliso yexesha, kufuneka sibe nokuqonda ngakumbi inkqubo yabo, emva koko, ukuqonda inkqubo, ukusinceda ukuba sikhethe kakuhle izinto.

Kwinkqubo yokukhetha izinto zokugquma i-polyurethane, yonke le nkqubo yahlulahlulwe ibe zizakhiwo ezintathu ezahlukeneyo ukusuka ngaphakathi ukuya ngaphandle.Ngokuqhelekileyo, xa zihlelwa ngokwenene, zonke kufuneka zihambe ngoluhlu lonyango lokususa umhlwa, kwaye zonke iinkqubo zilungile, kwinkqubo yokucubungula, ukuqinisekisa ukuba banokufikelela kumgangatho othile, uburhabaxa bomphezulu bunokuba yandiswe ukuya kwi-12.5 microns, leyo Lo ngumaleko wokuqala wesakhiwo, umaleko wokuqala wesakhiwo malunga nokungangeni kwamanzi.

Uluhlu lwesibini luluhlu lwe-insulation, olusetyenziselwa ukudibanisa phakathi kombhobho wonke kunye nangaphandle, kodwa kwakhona uzaliswe ngolwelo oluthile lwe-foam, olucutshungulwa ngolu hlobo kwaye lusetyenziselwa ukugquma.

Iiplanga ezintathu zeebhodi zokugquma i-polyurethane zicutshungulwa kwaye zikhethwe ngeendlela ezahlukeneyo, ngokuqhelekileyo kunye neplastiki ye-insulation layer kunye nokukhusela okukhuselekileyo, okucutshungulwa ngeendlela ezahlukeneyo zokukhusela kwizinto ezinzima.

Kwangaxeshanye, ezi bhodi zokugquma i-polyurethane ziyafumaneka kuluhlu olubanzi lwemathiriyeli kwinkqubo eyiyo, kwaye umsebenzi wabo ulungile.