Kev sib xyaw ua ke ntawm cov khoom siv hauv tsev yog ncaj qha ntsig txog kev nyab xeeb ntawm cov tsev, thiab ntau lub teb chaws tau tsim lawv tus kheej cov txheej txheem rau kev sib xyaw ua ke ntawm cov khoom siv hauv tsev. Raws li kev siv cov tsev, qhov chaw thiab qhov chaw, qhov hluav taws kub ntawm cov khoom siv kho kom zoo nkauj siv yog txawv, thiab cov kev xav tau rau kev ua kom zoo ntawm cov khoom siv kho kom zoo nkauj kuj txawv.
1. Khoom siv hauv tsev
Ntoo, thermal rwb thaiv tsev boards, iav, luam ntawv Circuit Court board cov ntaub ntawv, extruded yas boards, xim hlau boards, polystyrene boards, Cheebtsam, fireproof boards, fireproof pob zeb ntaub plaub, fireproof qhov rooj, yas, foam boards, thiab lwm yam.
2. Cov khoom siv kho kom zoo nkauj
Rubber flooring, calcium silicate sheets, ntaub pua plag, dag nyom, xyoob thiab ntoo pem teb npog, phab ntsa panels, wallpaper, sponges, ntoo khoom, khoom siv computer, yas, cov ntaub ntawv zoo nkauj, inorganic coatings, dag tawv, tawv, thiab lwm yam.
3.Scope Ntawm Kev Ntsuas Hluav Taws Xob
Fire resistance classification test, thiab lwm yam.
Fire Resistance Classification Test
Kev faib hluav taws kub-resistance tuaj yeem siv los ntsuas qhov ntsuas hluav taws-tiv thaiv qhov ntsuas ntawm cov khoom siv hauv tsev thiab txiav txim siab qhov kev ua tau zoo ntawm cov khoom siv hauv tsev. Cov ntaub ntawv thiab cov khoom tuaj yeem muab faib ua cov qauv European sib txawv raws li lawv cov tshuaj tiv thaiv hluav taws. Txhawm rau kom nkag siab qhov kev faib tawm no, nws yog ib qho tsim nyog yuav tsum xav txog qhov dav dav tam sim no combustion lossis flashover.
Chav Kawm A1 - Cov khoom siv hauv tsev uas tsis yog-combustible
Tsis-combustible thiab tsis-flammable. Piv txwv li: pob zeb, iav, hlau, ntuj pob zeb, cib thiab ceramic cov ntaub ntawv thiab cov khoom.
GRECHO'scoated fiberglass levrauqab nthab/ gypsum board facers tuaj yeem ua tiav Chav Kawm A1 hluav taws kub.
Chav Kawm A2 - Cov khoom siv hauv tsev uas tsis yog-combustible
Yuav luag incombustible, tsawg heev flammability thiab tsis dheev igniting, xws li cov ntaub ntawv thiab cov khoom zoo ib yam li cov nyob rau hauv Euro A1, tab sis nrog ib tug tsawg feem pua ntawm cov organic Cheebtsam.
Chav B1 Cov Khoom Siv Hluav Taws Xob-Retardant
combustion-retardant cov ntaub ntawv muaj cov nplaim hluav taws zoo-retardant, ua rau nws nyuaj rau qhov hluav taws kub tawg hauv huab cua thaum muaj cov nplaim taws qhib lossis kub kub, tsis yooj yim rau nws kis tau sai thiab, thaum lub hauv paus ntawm lub hluav taws nyob deb, combustion ceases tam sim ntawd, xws li plasterboard thiab tej nplaim-retardant kho ntoo.
Chav B2 - Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob
Cov khoom siv hluav taws xob muaj qee yam hluav taws kub-retardant thiab ignite tam sim ntawd thaum raug hluav taws kub hauv huab cua lossis kub kub, ua rau yooj yim rau kev sib kis ntawm hluav taws, xws li ntoo kab, ntoo ncej, ntoo kab, ntoo staircases, phenolic foams. los yog plasterboard nrog thickened nto txheej.
Chav B3 - Flammable Building Materials
Non-flammable, flammable heev, ua rau flashover nyob rau hauv kaum feeb, nrog rau cov ntaub ntawv ntoo thiab cov khoom uas tsis tau fireproofed. Nyob ntawm thickness thiab ceev, cov tshuaj tiv thaiv ntawm cov khoom sib txawv considerably.
Cov saum toj no tsuas yog ib txoj hauv kev yooj yim los txheeb xyuas qhov ntsuas hluav taws. Nws tseem yog ib qho tsim nyog los ua qhov kev ntsuam xyuas hluav taws kom raug ntau dua los txiav txim qhov ntsuas hluav taws.
Post lub sij hawm: Jan-30-2024
