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ROCKWOOL negoriva izolacija od kamene vune
u građevinarstvu
Jasna Vasić, dipl.inž.građ.
Tehnički savetnik prodaje
14.Maj 2015. IKS Beograd
1
2 2
- - Osnovana 1909.godine u Danskoj
- - Proizvodnja kamene vune je počela 1937.godine
u Hedehusene-u kod Kopenhagena
- ROCKWOOL grupa je vodeći proizvođač
inovativnih proizvoda i sistema od kamene vune
- ROCKWOOL grupa proizvodi i isporučuje preko 60%
proizvoda od kamene vune u svetu
ROCKWOOL grupa
3 3
- Više od 10.500 zaposlenih
- Godišnji promet 2,18 milijardi eur u 2014.godini
- 28 fabrika u17 zemalja
- Prodajni centri u više od 30 zemalja
ROCKWOOL grupa Prodaja
Proizvodnja
ROCKWOOL u Evropi
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Proces proizvodnje kamene vune
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Osnovna sirovina za proizvodnju kamene vune
6
Dijabaz Kreč
Koks i gas - energenti Briketi koji se recikliraju
7 7
Proces proizvodnje kamene vune
Topljenje sirovine na temp > 1.700 °C
Stvaranje vlakana iz taline (lave)
Stvaranje plasta
Definisanje gustine i rezanje proizvoda
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Karakteristike proizvoda od kamene vune sa osvrtom na standarde
9
Osnovne karakteristike kamene vune Negoriva:
•Tačka topljenja na preko 1000⁰C
Ekološki prihvatljiva:
•Prirodna sirovina
•Reciklira se
Trajna:
•Otporna na atmosferske uticaje
Paropropusna:
•Koeficijent otpornosti difuziji vodene pare µ =1-2
•Omogućuje difuziju vodene pare – konstrukcija diše
Vodoodbojna:
•Hidrofobizirana vlakna po celom preseku-ne upija vodu i vlagu
Izolaciona svojstva:
•Odlična toplotna izolaciona svojstva
•Zvučna zaštita
•Zaštita od požara
•Sistem bez temperaturnih dilatacija
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Toplotno-izolacione karakteristike
Koeficijent toplotne provodljivosti λ (W/mK)
Važna karakteristika svakog izolacionog materijala
Zavisi od strukture i orijentacije vlakana
Zavisi od nominalne gustine proizvoda (proporcionalna vazdušnim
šupljinama)
Važna karakteristika za postizanje projektovane toplotne otpornosti zgrade i
njenih pojedinih delova
Primer uticaja gustine na koeficijent toplotne provodljivosti (λ):
Airrock ND λd=0,035 W/mK (ploče gustine 50 kg/m3 za višenamensku
upotrebu)
Roofrock λd=0,040 W/mK (ploča konstantne gustine za ravne krovove
gustine 150 kg/m³
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Zvučna zaštita
Kamena vuna kao vlaknasti materijal je najbolji zvučni izolator
Izolacijom zidova kamenom vunom, prenos buke se može
smanjiti i za više od 50dB, što je za oko 20dB više nego
kod zidova bez izolacije.
Proizvodi od kamene vune se ugrađuju u pregradne
zidove, plafone i podove, da bi smanjili prenošenje zvuka
i stvorili ambijent za zdrav život.
Važna karakteristika za postizanje projektovane toplotne
otpornosti zgrade i njenih pojedinih delova
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Zaštita od požara
Važno je odabrati materijale koji:
- sprečavaju širenje vatre i dima unutar građevine
- sprečavaju širenje vatre na susedne građevine
- da korisnici mogu neozleđeni napustiti građevinu, tj. da bude osigurano
njihovo spašavanje, kao i mere zašite spasioca
Moraju se ispoštovati P R A V I L N I C I i ZAKON zaštite od požara, kao i
svi ostali zahtevi koje građevine i građevinski proizvodi moraju zadovoljiti u
slučaju požara
13
Važnost dimenzione stabilnosti
Dimenziono stabilan materijal – ne menja dimenzije sa promenom
temperature
PRIMER:
Kada se betonski zid izduži za 1,0 mm, sledeći materijali će se
izdužiti za:
EPS 6,0 mm
Aluminijum 2,4 mm
Čelik 1,2 mm
Mineralni završni sloj 1,0 mm
Akrilni završni sloj 1,0 mm
Kamena vuna 0,1 mm
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Deklarisane vrednosti proizvoda od kamene vune:
1. Reakcija na požar EN 13501-1
2. Čvrstoća na pritisak pri 10% deformaciji CS (10) prema EN 826
3. Koeficijent toplotne provodljivosti λ (W/mK) prema EN 12667
4. Parcijalno – tačkasto opterećenje PL(5) prema EN 12430
5. Delaminaciona čvrstoća (TR) EN 1607
6. Tolerancija debljine (T) EN 823 (tolerancije dužine, širine)
7. Paropropustnost (µ) EN 12086
8. Upijanje vode – (kratkotrajno i dugotrajno)
9. Tačka topljenja (Tt) SRPS DIN 4102
SRPS EN norma 13162 definiše kamenu vunu kao
toplotno-izolacioni proizvod za upotrebu u građevinarstvu (zamenila je prethodnu SRPS U.M9.015:1998)
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Stepen otpornosti prema požaru SRPS U.J1.240
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ROCKWOOL Proizvodi od kamene vune
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ROCKWOOL proizvodi od kamene vune
The insulation business areas and products
Kamena vuna u građevinarstvu
Izolacija krovova
Izolacija fasada
Izolacija enterijera – suva gradnja
Sendvič paneli
Rockpanel – obloga ventilisane fasade
Rockfon – akustik proizvodi za
spuštene plafone
Industrijske i tehničke izolacije
Izolacije u Pomorskoj industriji
17
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New generation of stone
wool for flat roofs
Jasna Vasic
Tecnical sales advisor
Andrevlje 22.5.2014.
ROCKWOOL kamena vuna
za ravne krovove
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Klasifikacija ravnih krovova
Funkcionalna klasifikacija:
Prohodni
Neprohodni
Strukturna klasifikacija:
Ventilisani ili hladni ravni krovovi
Ne-ventilisani ili topli ravni krovovi
Normalni (toplotna izolacija se nalazi ispod hidroizolacione
membrane )
Invertni-obrnuti (toplotna izolacija se nalazi iznad hidroizolacione
membrane)
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Neprohodni ravni krovovi na visokoprofilisanom limu sa mehanički pričvršćenom krovnom membranom
- Hidroizolaciona membrana
- Parapetni element kamene
vune - klin
- Termoizolacija od kamene
vune
- Parna brana
- Profilisani čelični lim (varijanta
je betonska ploča)
- Krovna konstrukcija
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Tipovi izolacije za ravne krovove
Roofrock Opti – čvrstoće na pritisak 50kPa
Roofrock – čvrstoće na pritisak 50kPa
Dachrock - čvrstoće na pritisak 70kPa
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New generation of stone
wool for flat roofs
Jasna Vasic
Tecnical sales advisor
Andrevlje 22.5.2014.
ROCKWOOL kamena vuna za ravne krovove
Ploče sa dve gustine u jednoj ploči
23
Nova generacija proizvoda od kamene vune
Ploče sa dve gustine – jedinstvene na tržištu
Objedinjene dobre karakteristike proizvoda velike i manje gustine
Odlične mehaničke karakteristike
proizvoda i sistema
Odlične termičke karakteristike
proizvoda i sistema
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Kako postižemo najbolje mehaničke i u isto vreme toplotno-izolacione karakteristike?
Ploča sa dve gustine Sloj velike gustine>
210-230 kg/m³
Velika otpornost na
parcijalno opterećenje
PL(5) > 600 N
Sloj manje gustine >
120 - 150 kg/m³
Izuzetne termo-
izolacione karakteristike
λ=0,037 W/mK
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Zašto ploče sa dve gustine na ravnom krovu?
1. Ni jedna monolitna
standardna ploča kamene
vune za upotrebu kod
ravnih krovova ne može
dostići nosivost na
parcijalno opterećenje PL(5)
600 N i u isto vreme
koeficijent toplotne
provodljivosti λ=0,037
W/mK
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Zašto ploče sa dve gustine na ravnom krovu?
2. Bolje toplotno-izolacione karakteristike (5% niža λ vrednost)
Debljina izolacije (mm) 140 150 160 170 180 190 200
Ploče kamene vune konstantne gustine po celom preseku
(λ=0,040 W/mK) 3,50 3,75 4,00 4,25 4,50 4,75 5,00
Ploče kamene vune sa dve gustine u jednoj ploči
(λ=0,037 W/mK) 3,78 4,05 4,32 4,59 4,86 5,14 5,41
Sa manjom debljinom izolacije postižemo iste, čak i bolje toplotne
karakteristike = ušteda
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Zašto ploče sa dve gustine na ravnom krovu?
3. Bolje mehaničke karakteristike
Gornji sloj izuzetno velike gustine >210 kg/m³
Idealna podrška mehaničkom pričvršćivanju
kamene vune i krovne membrane
Ne oštećuje se prilikom transporta materijala
tokom montaže
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Nosivost koncentrisanog - tačkastog opterećenja PL(5)- Point load, vrednost
Otisak pete
cca. 50 cm²
Ø 79,8 mm (50 cm²) Kretanje montažera tokom montaže
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Poboljšanje otpornosti na parcijalno tačkasto opterećenje
Ploče kamene vune
konstatne gustine Ploče kamene vune sa izuzetno
velikom gustinom gornjeg sloja
Otpornost PL (5)=500 N 100 kPa Otpornost PL (5)=600 N 120 kPa
20 % poboljšanja
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Zbog čega ploče sa dve gustine u jednoj ploči kod ravnih krovova?
4. Manji troškovi montaže
Ploče sa dve gustine u jednoj ploči mogu biti postavljene u
jednom sloju čak i kod velikih debljina toplotne izolacije
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Tipovi izolacije za ravne krovove
Ploče sa dve gustine u jednoj ploči:
Hardrock Energy, čvrstoće na pritisak 30kPa
Monrock Energy, čvrstoće na pritisak 50kPa
Durock Austria, čvrstoće na pritisak 60kPa
Hardrock II, čvrstoće na pritisak 70kPa
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2
ROCKWOOL ROCKFALL elementi za linijski odvod vode
ROCKFALL ploče kamene vune u nagibu, vodoobojne po celom preseku, sa kosinom od 2% ,
omogućuju izvođenje potrebnog nagiba na ravnom krovu na bezbedan i brz način
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ROCKWOOL ROCKFALL elementi za tačkasti odvod vode
ROCKFALL ploče kamene vune u nagibu, vodoobojne po celom preseku, sa kosinom od 2% ,
omogućuju izvođenje potrebnog nagiba na ravnom krovu na bezbedan i brz način
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1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
3
4
ROCKWOOL elementi za poboljšanje zaštite od požara i zvučne zaštite
Puna punila za zaštitu od požara ili poboljšanje nosivosti ukoliko
je ploča kamene vune male debljine u odnosu na otvore
trapeznog lima
V ili WW punila za poboljšanje akustičnih
svojstava. Vuna je kaširana staklenim
voalom za maksimalan efekat.
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
3
5
ROCKWOOL kamena vuna za kontaktne fasade
Ploče sa dve gustine u jednoj ploči
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Upotreba kamene vune u fasadnim sistemima:
Izgradnja novih objekata
Rekonstrukcija postojećih objekata
Osnovni zahtevi koji moraju biti zadovoljeni u oba slučaja:
Mehanička otpornost i stabilnost
Zaštita od požara
Higijena, zdravlje i zaštita okoline
Bezbedna upotreba
Zaštita od buke
Ušteda energije i toplotna zaštita u skladu sa modernim zahtevima
energetske efikasnosti u cilju uštede energije i smanjenja emisija
U korist energetske efikasnosti NE BISMO SMELI
umanjiti sigurnost korisnika zgrada i njihove imovine.
37
ETICS sistem ili Sistem kontaktne fasade
Osnovni elementi sistema:
1.Noseći element zida
2.Kontaktni sloj
3.Lepak za lepljenje izolacije
4.Lepljenje kamene vune i postavljanje mehaničkih pričvrsnica
5.Malter za lepljenje armaturne staklene mrežice
6.Staklena mrežica se utapa u malter
7.Završna dekorativna fasada
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ROCKWOOL Frontrock MAX E ploča sa dve gustine u jednoj ploči
Spoljašnji sloj - velike gustine 155 kg/m³
Unutrašnji sloj - manje gustine 85 kg/m³
Velika otpornost na mehaničke uticaje
Koeficijent toplotne provodljivosti: λ = 0,036 W/mK
39
Ugradnja
Armaturna staklena mrežica
Elementi ojačanja su obavezni i
postavljaju se pre površinske
staklene mrežice
40
Upotrebljavati preporučene
završne slojeve:
mineralne
silikatne
silikonske
Ugradnju uvek vršiti prema
preporukama proizvođača.
Završni slojevi kontaktne fasade
41
Podloga
Rizik od pukotina
Širenje / skupljanje Izolacija
Povezan sistem za spoljašnju toplotnu izolaciju
Deformacije jednog sloja uzrokuju naprezanja u drugim slojevima
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
ROCKWOOL kamena vuna
za ventilisane fasade
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Sistem ventilisane fasade ?
Sistem se sastoji od:
noseće metalne podkonstrukcije
sloja termo izolacije
Paropropusne vodonepropusne folije
ventilisanog vazdušnog sloja
spoljašnje ventilisane fasadne obloge Strujanje vazduha na prirodan ili
na prinudno kontrolisan način
Dodatno ističe prednosti izolacionog sloja na spoljašnjoj strani zida
Dinamička izolacija koja optimizuje energetsku efikasnost obloge u zimskom i
letnjem periodu
44
Sistem ventilisane fasade ?
Sistem sa čeličnom C kasetom – konstruktivni element i završni unutrašnji zid
C kaseta
Termo izolacija
Kamena vuna
Prekid termo mosta
– EPDM traka
Prekid termo mosta
– EPDM traka
Spoljašnja ventilisana
fasadna obloga
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ROCKWOOL rešenja
Ploče kamene vune kaširane staklenim voalom:
Airrock LD FB1
Airrock ND FB1
Airrock HD FB1
Airrock XD FB1
Stakleni voal može biti u beloj ili crnoj boji
Ploče kamene vune bez staklenog voala:
Airrock LD
Airrock ND
Airrock HD
Airrock XD
U ovom slučaju se preporučuje korišćenje paropropusne folije
46
VENTIROCK DUO
Nova generacija proizvoda od kamene vune:
Ploče sa dve gustine
Spoljašnji sloj - velike gustine 115 kg/m³ - otpornost na
abraziju usled strujanja vazduha
Unutrašnji sloj - manje gustine 40 kg/m³ - odlične toplotne
karakteristike: Koeficijent toplotne provodljivosti: λ = 0,035
W/mK
U slučaju korišćenja Ventirock Duo, nije neophodno
upotreba paropropusne folije zbog velike otpornosti
spoljašnjeg sloja na abraziju vune usled cirkulacije vazduha
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
ROCKWOOL kamena vuna
za ispune unutar objekta
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Multirock multinamenska meka kamena vuna u komprimovanom TAHU pakovanju (λ=0,037W/mK, gustina 34kg/m3) Kamena vuna kao zvučna i termoizolacija: - Airrock LD, može biti u TAHU komprimovanom pakovanju (λ=0,037W/mK, gustina 40kg/m3) - Airrock ND, može biti u TAHU komprimovanom pakovanju (λ=0,035W/mK, gustina 50kg/m3) - Airrock HD (λ=0,035W/mK, gustina 70kg/m3) - Airrock XD (λ=0,035W/mK, gustina 90kg/m3)
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
ROCKWOOL kamena vuna
za termoizolaciju poda
Meeting/Event name – Month date, 2011, Type of event, Country – Arial regular size 8
50
Vlažni „Plivajući” podovi – estrihi sa cementnom košuljicom
- Steprock
- Floorrock
Ivična traka za
sprečavanje
prenošenja
zvuka preko
konstruktivnih
elemenata
Meeting/Event name – Month date, 2011, Type of event, Country – Arial regular size 8
51
Suvi „plivajući” podovi - estrihi
- Floorrock, vuna
velike nosivosti
preko koje se
direktno može
polagati suvi estrih –
podna obloga, bez
cementne košuljice
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
ROCKWOOL tehničke izolacije
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
ROCKWOOL proizvodi za tehničke izolacije
• PROROX SL ploče kamene vune
• TECHROCK ploče kamene vune sa kaširanom ALU folijom
• PRO WM 950, 960 (ALU) – „vuna na žičanom pletivu”
• PIPO – ROCKWOOL cevaci
54
Zaštita od požara čeličnih konstrukcija i kanala za odimljavanje
Conlit Steel Protect Board
Klasa zaštite od požara
od R30 to R240
Change the Header field via
>Insert >Header & Footer
1. Check in Footer
2. Fill in field
3. Click ‘Apply to All’
Headline maximum 5 lines
Subheader maximum 5 lines
To view drawing guides:
1. Click “View” and select
’Gridlines’ and/or Guides’
Insert picture
Size: H: 16.32 x W: 22.7 cm
Position: 1.35 x 1.37
1. Click on ‘picture icon’
2. Locate the picture and ‘Insert’
3. If you cannot see text in red box:
Right click on picture and
select ‘Send to Back’
ROCKWOOL proizvodi za HVAC – klima instalacije
• PIPO ALS
• LAROCK 32
• LAROCK 40
• PRO LM 940 ALU
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IKS Beograd 14.5.2015...
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