Lawi Retardancy Abwino

  Nsalu ntchito mu malo ambiri anthu (kuphatikizapo zipatala, m'nyumba zosungira, masukulu, matchalitchi zosonkhaniramo, masewera ndi zina.) Chofunika kuti mbiri yabwino ngati lawi wamtundu uliwonse. m'mayiko osiyanasiyana mfundo zosiyanasiyana za lawi retardancy.

  UK:  BS 5867-2: Flammability chiyeso Nsalu kwa makatani ndipo drapes 

  Mayeso Zofunika:

Lembani A:

  nsalu mayesero pamaso ndipo pambuyo kukonza.

  A chitsanzo nsalu aikidwa vertically pa chimango zitsulo. Chimango zitsulo ali zolembera ziwiri kayesedwe. Lawi A umagwiritsidwa pamwamba nsalu masekondi 10.

Results: nsaluzo akudutsa izi FR muyezo ngati:

1) .The chikhomo woyamba siali yodulidwa ndi lawi la;

2) .The lawi Kodi kupsereza kudzera m'mphepete mwa chimango ndi zitsulo.

  Mtundu B:

  Nsalu mayesero pamaso ndipo pambuyo kukonza ( m'zinthu 12  a BS EN ISO 10528 Standard Kusamba Kayendesedwe pa 75 ° C ndi ndiye mzere zouma).

  A chitsanzo nsalu aikidwa vertically pa chimango zitsulo. Lawi A umagwiritsidwa pamwamba nsalu masekondi 15.

Results: nsaluzo akudutsa izi FR muyezo ngati:

1) .The lawi Kodi kupsereza kudzera m'mphepete mwa chimango ndi zitsulo;

2) .There palibe m'malovu moto.

  Mtundu C (muyezo wapamwamba):

  Nsalu mayesero pamaso ndipo pambuyo kukonza. ( M'zinthu 50  a BS EN ISO 10528 Standard Kusamba Kayendesedwe pa 75 ° C ndi ndiye wochepa kenako angagwere zouma.)

  A chitsanzo nsalu aikidwa vertically pa chimango zitsulo. Lawi A umagwiritsidwa pamwamba nsalu masekondi 5, 15 masekondi, masekondi 20 masekondi 30.

Results: nsaluzo akudutsa izi FR muyezo ngati:

1) .The pambuyo moto kuwala kotsalira m'mbuyo musalumphe masekondi 2.5;

2) .The lawi Kodi kupsereza kudzera m'mphepete mwa chimango ndi zitsulo;

3) .There palibe m'malovu moto.

  LONGWAY lawi wamtundu uliwonse nsalu nsalu complies ndi BS5867-2 Mtundu C  zofunika.

USA: NFPA 701

NFPA (US National Moto Protection Association) ali ndi mfundo zosiyanasiyana malinga ndi mmene nsalu chingagwiritsidwe ntchito. Pankhani ya draperies, makatani, ndi ofanana nsalu kupachikidwa, muyezo lokhudza ndi  NFPA 701 Standard Njira Moto Yovuta kwa lawi Wofalitsa nsalu ndi mafilimu.

NFPA 701 Mayeso Njira imodzi (oyenera nsalu zosakwana 700gsm kapena 21oz / lalikulu pabwalo ): toyesa ongoyendayenda muyatsa lawi masekondi 45. Pochitika NFPA 701 Njira Mayeso wina,

1) .The pafupifupi kuwonda a toyesa udzakhala 40% kapena zochepa ndi

2) .Fragments wa zatsalira kwa toyesa kuti kugwa chipinda mayeso sadzakhala ukuyaka masekondi oposa 2.

NFPA 701 Mayeso Njira ziwiri (oyenera nsalu over700gsm kapena 21oz / lalikulu pabwalo ): lawi umagwiritsidwa m'munsimu m'mphepete pansi pa chitsanzo kwa mphindi ziwiri ndipo zikafika. Pochitika NFPA 701 Njira Mayeso awiri,

1) .Any chitsanzo sayenera kupitiriza lamoto masekondi oposa 2 pambuyo mayeso lawi ndi revmove asanakumane ndi chitsanzo cha;

2) .The gale- kutalika kwa aliyense chitsanzo umodzi lathyathyathya sayenera upambana 435mm (17.1 mu); chifukwa apangidwe chitsanzo 1050mm (43.1 mu);

3) .Any mbali kapena mapesi a toyesa kugwa kwa floorof mayeso zida sayenera kupitiriza moto masekondi oposa 2 akafika pansi.

 Kukonza ndi Water Leaching Opaleshoni : Pamene wopanga amadzinenera nsalu lofotokozabe lawi ake kukana pambuyo kukonza kapena weathering, nkhani kudzakhala ayesedwe pambuyo zagonjetsedwa kwa zinthu padzuwa zimene zimagwira ntchito kwa ntchito anafuna, youma kuyeretsa (3 m'zinthu) , mwachinyengo (5 m'zinthu) kapena kukhudzana ena kuti madzi (mene m'chiwiya munali madzi firiji kwa osachepera 72 maola).

  Kuwonjezera pa pamwamba mfundo UK ndi USA, pali mfundo ina yosiyana countries.In Europe ndi Australia, makhalidwe amene anthu ambiri makampani ndi French, German ndi mfundo British. Posachedwapa, komanso European EN 13773 muyezo  kwa makatani likupitirirabe wamba. 

Germany: Din 4102

France: NFP 92-503

Australia: A1530.2


Post nthawi: Sep-17-2018

Tizikutumizirani makalata azochitika athu

Pakuti kufunsa za mankhwala athu kapena pricelist, chonde kusiya imelo kwa ife ndipo tidzakhala kukhudza pasanathe maola 24.

Titsatireni

pa TV wathu chikhalidwe
  • sns01
  • sns02
  • sns03
  • sns04
  • sns05
WhatsApp Online Chat!