System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) at System.Net.TlsStream.CallProcessAuthentication(Object state) at System.Threading.ExecutionContext.runTryCode(Object userData) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result) at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.Net.ConnectStream.WriteHeaders(Boolean async) --- End of inner exception stack trace --- at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request) at System.Net.WebClient.DownloadData(Uri address) at System.Net.WebClient.DownloadData(String address) at System.Xml.Xsl.CompiledQuery.Script1.retrieveTemplate(String baseurl, String template, String section, String title, String metatags)

Alu-Brandmat Vent

Tuote

Alu Brandmat Vent valmistetaan vettä ja kosteutta hylkivästä paloturvallisesta ROCKWOOL-kivivillasta. Alu Brandmat Vent on päällystetty alumiinikalvolla ja galvanoidulla teräsverkolla (reikäkoko 25 mm), joka on ommeltu villakuituun ohuella teräslangalla. Alu Brandmat Vent mattoja käytetään talotekniikassa käytettävien putkien sekä lämmön- ja ääneneristämiseen että palosuojaukseen ja ilmanvaihtokanavien lämmöeristämiseen.

Tekniset ominaisuudet
OminaisuusArvoStandardi

Lämmönjohtavuus

λ-arvo

 
tm°C  10  50 100  150  200  220 
mW/m·K  35  40  48  57   67  71

EN 12667 / EN 12939

λ-arvon laskukaava λ(Tm) = 3,345·10-2+1,128· 10-4·Tm+2,408 · 10-7·Tm2  
Max. käyttölämpötila

250 °C

EN 14706   

Paloluokka 

A1
 EN 13501-1
Mittatoleranssit

T2

(Verkkomatot mitattu 50Pa)

EN 822 / EN 823

 

Designation code MW EN 14303-T2-ST(+)250  
Käyttölämpötila

Villapuoli 750 °C

Kuitujen sulamispiste> 1000 °C

Verkko 550 °C

 

Päästöluokka

M1  

 

Tuotteet, lavapakkaus

 Mitat (mm)m2/pktrll/lavam2/lavaEAN-koodiRahtiluokka
 1000x5000x3059457050780521335T
 1000x3500x503,5931,57050780588024T

Tuotteet, irtopakkaus

 Mitat (mm)m2/pktrll/lavam2/lavaEAN-koodiRahtiluokka
 1000x5000x3059457050780521311T
 1000x3500x503,5931,57050780588031T

Laadunvarmistus

Rockwoolin laadunvarmistusjärjestelmä on sertifioitu SF-EN ISO 9001 mukaan. Tuotteet ovat CE-merkittyjä EN 14303 mukaan. Tuotteiden sekä tuotannon laadun valvonnasta Dancert, joka testaa tuotteita säännöllisesti. Rockwoolin tuotteita kehitetään jatkuvasti, joten tuotteiden teknisissä ominaisuuksissa voi tapahtua muutoksia.

 
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System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.FixedSizeReader.ReadPacket(Byte[] buffer, Int32 offset, Int32 count) at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest) at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult) at System.Net.TlsStream.CallProcessAuthentication(Object state) at System.Threading.ExecutionContext.runTryCode(Object userData) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result) at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.Net.ConnectStream.WriteHeaders(Boolean async) --- End of inner exception stack trace --- at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request) at System.Net.WebClient.DownloadData(Uri address) at System.Net.WebClient.DownloadData(String address) at System.Xml.Xsl.CompiledQuery.Script1.retrieveTemplate(String baseurl, String template, String section, String title, String metatags)