1, irashobora gukoreshwa cyane muriamahoteri, resitora, amaduka, ibyumba byinama, theatre, karaoke nahandi
2, yometse hejuru yinkwi, ibyuma byikirahure, fibre, pani nizindi substrate kugirango bikine ingaruka zo kuzimya umuriro
Oya. | Ibintu | Impamyabumenyi | |
1 | leta muri kontineri | Nta cake, leta imwe nyuma yo gukurura | |
2 | um / um | ≤90 | |
3 | Igihe cyumye | Ubuso bwumye , h | ≤5 |
Kuma Byumye , h | ≤24 | ||
4 | Kwizirika, amanota | ≤3 | |
5 | Guhinduka, mm | ≤3 | |
6 | Ingaruka zo kurwanya, cm | ≥20 | |
7 | Kurwanya amazi, 24h | Nta gukuna, nta gutemba, no gukira kwibanze muburyo busanzwe bwa 24 h, bituma habaho gutakaza gato urumuri no guhinduka ibara | |
8 | kurwanya ubushuhe , 48h | Nta guhuha, kumeneka, gutakaza urumuri ruke no guhindura ibara | |
9 | umwanya urwanya umuriro, min | ≥15 | |
10 | Ikigereranyo cyo gukwirakwiza umuriro | ≤25 | |
11 | Igihombo kinini, g | ≤5.0 | |
12 | Ingano ya Carbone, cm³ | ≤25 |
GB12441-2018
1. Kuraho umukungugu numwanda hejuru yubutaka mbere yo kubaka.
2. Mugihe ukoresheje, koga irangi neza ukoresheje stirrer, spray cyangwa brush.
3. Kugirango umenye neza ko igifuniko gifatanye, ni ngombwa kuyumisha mbere yo kuyikurikira.
4. Ubushyuhe bwibidukikije byubaka nibyiza 5-38 ° C, naho ubuhehere bugereranije ni <85%.
5. Reba urugero rwa dosiye: 500g / m2.
Ubushyuhe bwibanze ntiburi munsi ya 0 ℃, kandi byibuze hejuru yubushyuhe bwikirere cya 3 ℃, ubuhehere bugereranije bwa 85% (ubushyuhe nubushuhe bugereranije bigomba gupimwa hafi yibikoresho fatizo), igihu, imvura, shelegi, umuyaga n imvura birabujijwe kubaka.