PIR n'ukwikingira Pur

Pir vs pur ukwikingirani ukugereranya ibikoresho kenshi ku bahinga b’ubwubatsi bo kw’isi yose; KURTIN ikora iyo mirongo ibiri kugira ngo ihure n’ivyo umuriro n’ubushuhe bitandukanye bisabwa. Igishushanyo c’isocyanurate gikomeye gituma PIR isumba PUR isanzwe mu bibanza vy’ubushuhe bwinshi no mu bibanza vy’umutekano w’umuriro, bikaba bituma habaho itandukaniro rigaragara mu gukoresha nezapir n'ukwikingira pur.

Igipande cacu c'urukoba kitagira urukoba kugira ngo mugikoreshe

Igipande cacu c'impande zibiri -gikozwe mu gipande c'aluminium kugira ngo ukoreshe

Igipande cacu c'isima c'ibara ry'agahama c'impande zibiri- kugira ngo ukoreshe

PIR's λ Iri munsi canke ingana na 0.024 ikubita PUR's 0.025~0.028 kugira ngo umuntu ashobore kuzigama neza inguvu; PIR B1 oxygène index 30% ugereranije na PUR max 22%, PIR ikora char y’uburinzi iyo ituritse mu gihe PUR isanzwe ipfuka ikarekura umwotsi mwinshi. PIR yihanganira -50~150 degre ndende-igihe ugereranije n'igipimo co hejuru c'ingero 110 za PUR; PUR ifise akamaro gatoyi k'igiciro ku migambi y'ingengo y'imari y'umuriro muto-.

Ububiko bw’amapaleti butandukanye ku mirongo ibiri y’ibicuruzwa; urupapuro rw’ubuhinga rwo kugereranya ku buntu rwatanzwe. Gusobanurapir n'ukwikingira puririnda umugambi wo mu nyuma utunenge twihishije.

Uronke ibiciro vy'uruganda-n'ibisubizo vy'ukwikingira ivyuma biva kuri Kurtin.

Wohereze ubusabe ubu

Imisoro ishushe: PIR vs pur ukwikingira, Ubushinwa PIR vs pur ukwikingira abahinguzi, abagurisha, uruganda