1, waxaa si weyn loogu isticmaali karaa gudahahuteelada, makhaayadaha, xarumaha ganacsiga, qolalka shirarka, tiyaatarada, karaoke iyo meelo kale
2, oo lagu dahaadhay dusha sare ee alwaax, birta dhalada, fiberboard, plywood iyo substrates kale si ay u ciyaaraan saamaynta dab-demiska
Maya | Walxaha | U qalmida | |
1 | gobolka ku jira weelka | Keega la'aan, xaalad labis ah ka dib walaaq | |
2 | jirdhiska/um | ≤90 | |
3 | Waqtiga Qalalan | Qalalan dusha sare, h | ≤5 |
Qalalan adag, h | ≤24 | ||
4 | Adhesion, darajo | ≤3 | |
5 | Dabacsanaan, mm | ≤3 | |
6 | Iska caabbinta saamaynta, cm | ≥20 | |
7 | Iska caabinta biyaha, 24h | Ma jiro laalaab, ma laaxin, iyo soo kabashada aasaasiga ah ee heerka caadiga ah ee saacadaha 24, taas oo u oggolaanaysa luminta iftiinka iyo midabka | |
8 | iska caabin huurka,48h | Ma jiro finan, daadin, luminta iftiinka iyo midabka | |
9 | wakhtiga ololka u adkaysta, min | ≥15 | |
10 | Saamiga faafinta ololka | ≤25 | |
11 | Khasaare baaxad leh, g | ≤5.0 | |
12 | Mugga kaarboonaynta, cm³ | ≤25 |
GB12441-2018
1. Ka saar boodhka iyo wasakhda dusha sare ee substrate ka hor inta aan la dhisin.
2. Markaad isticmaalayso, si fiican ugu walaaq rinjiga kiciya, buufin ama buraash.
3. Si loo hubiyo in la isku dhejiyo daboolka, waa lagama maarmaan in la qalajiyo ka hor inta aan la isticmaalin kan xiga.
4. Heerkulka deegaanka dhismuhu waa 5-38 ° C, qoyaanku waa <85%.
5. Tixraaca qiyaasta qiyaasta aragtida: 500g/m2.
Heerkulka saldhigga waa in aan ka yarayn 0 ℃, iyo ugu yaraan ka sarreeya heerkulka barta sayaxa hawada 3℃, qoyaan qaraabo ah 85% (heerkulka iyo qoyaan qaraabo waa in lagu qiyaasaa meel u dhow alaabta saldhigga), ceeryaamo, roobka, barafka, dabaysha iyo roobka. waa mamnuuc in la dhiso.