SIDERISE RH and RV cavity barriers for use in the external ......SIDERiSE RK 'Opto St'tt' h«f1zpnt*l cavity bkrrif for

FACADES; HOftlZON FAL. & VERTICAL CAVH v B;\PR(rf?f..=:0^ RAlN'CCRl ; ':

SIDERISE RH and RV cavity barriers for use in the external envelope or fabric of buildings The SIDERISE RH 'Open State' horizontal and RV vertical cavity barrier range represents the default choice for market leading, high performance Rainscreen Cavity Barrier applications.

Application SIDERISE RH 'Open State' horizoirtajjcavitv barriers have been specifically developed to meet the requiremerfts for cavity barriers used in drained^aocl ventilated facades. Their use ensures that the system will d r ^ i any moisture within the fagade construction, whilst maintaining airflow and, in the event cf flre, provide an effective hot smoke and fire seal.

SiDERISE has developed two 'Open State' (open void) horizontal solutions: RH25(G/S) for air gaps up to 25mm and RH50(G/S) for air gaps up to SOmm.

The product range is fully compliant to current market requirements and additionally has been tested to recent ASFP Guidance: 'Open State' Cavity Barrier used in External Envelope or Fabric of Buildings, utilising principles of EN 1363-1.

SIDERISE RV vertical cavity barriers for rainscreen cladding are used to full fill the void between the external envelope and internal structure.

By fully sealing the void, they assist ventilated facades to function by maintaining air-pressurlsation compartmentation.

Importantly, their unique stonewooi lamella core construction enables the vertical barriers to accommodate the serviceability movement normally associated with rainscreen facades.

Intersections between horizontal and vertical cavity barriers are simply abutted.

mm M X ,

Benefits • Allows continuous ventilation and drainage behind external

envelope

• Market leading fire resistance

• Rapid seal closure times

• Fully compliant and meets ASFP and CWCT guidelines

• Horizontal barriers can incorporate up to SOmm continuous ventilated air space

• Vertical barriers accommodate ciadding movement

Acoustic, fire and thermal insulation specialists ^ SIDERISE

SIL00000228 0001 SIL00000228/1

F A C A D E S ; H O R I Z O N ' A L & V E R T I C A L CAVITY B A R R I E R S FOR R A I N S C R E E N S

SIDERISE RH 'Open State' horizontal cavity barriers

PRODUCT DESCRIPTION

SIDERISE RH 'Open State' horizontal cavity barriers consist

of a non-combustible stonewooi lamella core, witb reinforced

aluminium foil faces, giving an overall reaction to fire

perlormance to Class Al. The exposed leading edge is also

sealed with aluminium foil. Whilst the base material Is water

repellent ard non-hydroscopic, this predominantly enclosed

arrangement a fiords an added degree of weather protection

to the core material.


Incorporate a continuous high performance Intumescent

strip which Is bonded to Ihe leading edge. In the event of

exposure fo fire, the intumescent rapidly expands and fully

seals the pixposely designed ventilation gap, formed at

the time of Installation, between barrier and the rear of

the cladding. This unique construction offers an excellent

resistance to the passage of both smoke and ffre.

As standard, the range Includes a choice of products to suit

either 25mm air gaps • referred to as RH25 - or SOmm air

gaps - referred to as RH50.

Both options are available with either galvanised mild steal

or stainless steel lixing brackets as part of the system.

Ttie specific horizontal cavity barrier system is then referred

to as either RH25G, RH25S, RHSOG or RHSOS accordingly.

The choice of bracket is usually delermirwd by the

rainscreen system designer according to project exposure

and/or location.

The leading edge of the horizontal cavity barriers is

encapsulated in a weather resistant polymer film. As

standard, the film Is black so as to register as a 'shadow-line'

behind open Joints In the cladding.

For product Identification purposes, Ihe top edges ofthe

film used on the RH25 and RH50 systems are colour-coded

green and red respecltvely.

S I D E R I S E RH • « * • * I U I < * * r ( » i - t il etvity t s r r l K tor air gaps up to X S n n v R K Z S V f l

S I D E R i S E RK 'Opto S t ' t t ' h«f1zpnt*l cavity b k r r i f for <lr gipa up tp sopun: RHSO(G/S)

I— o o o o o

o o O

» 2 ^ SIDERISE

Version March 2015


STANDARDS AND APPROVALS

SiDERISE 'Open State' horizontal cavity barrier] satisfy the requirements of:

• England and Wales - the Building Regulations 2000,

Approved Document B (2006 edition). Appendix A, Table

A1. Item 10 (Volume 1) & Item 15 (Volumo 2) and diagram 33

• Scotland - Technical Handbook 2

• Northern Ireland -Techmcal Document E

- Ireland - Technical Guidance Docunenf B

They also meet the higher minimum fire resistance standard (30/30) for cavity barriers outlined In the LPC Design Guide for the Fire Protection of Buiidings.

F i R E PERFORMANCE

SIDERISE 'Open State' hnrlzHltai cavity barriers have

been successfully tested up to 120 minutes <E) Integrity and

60 minutes (I) Insulation, when tested to the temperature

and pressure conditions of SS EN 1363 Part 1: 2012.. Test

conducted In accordance with the test standard: ASFP 'Open

State' Cavity Barrier used In External Envelope or Fabric of

Buildings.

SIDERISE RH25<G/S) Open State - horlzonlal cavity barrier

for maximum 25mm air gaps

SIDERISE have tested a range of horizontal cavity barriers

with 25mm air gap to the above mentioned standards wilh

seal reaction times of <1 minute which resulted In effective

seal closure <l minute.

Seal temperatures remained below l e o x during this

activation period, and maintained the El requirements as

detailed in Tables 1 and I for up to E120 and I 60. Test

reporl WF 32e279/A shows evidence of this.

SiDFKISE RH50{G/S) 'Open state' horkontal cavity barrier for maximum SOmm air gaps

S D E R I S E have tested a range of horizontal cavity barriers

with 50mm air gap to the above mentioned standards with

seal reaction times of <1 minute and full closure at 1 minulss

22 seconds and they maintained the • requirements as

detailed In Tables 1 and 2 tar El 30. Test report BMT/FEI/

014007 shows evidence ol this.

Smali voids <50mm

For small voids <50mm please refer to Table 3 for up to E120

and I 9U. Test report WF 32a279/A shows evidence of this.

'pcacJeE^-slderis&xpm www siPerlt t .L

SIL

00000228/2

FACADES: HORIZONTAL & V E R T I C A L CAVITY B A R R I E R S FOR R A I N S C R F F N S Version 1.4: March 2015


Table 1 Fire performanca for SIDERISE RH2SG 'Open Slate' horizonlal cavity barriers wilh galvanised brackets lor voids between 55-SOOmm

Product r t p .

RH2SC-9(M0

RH25G^a/60

SH?.5G-i20/60

Ri 1500-30/30

rv lUtinj

90

120

•so

30

60

60

30

h l m e n i i n n i

75 x "Olf -25

901 void -25

120 x voitr -^5

7b X void -50

50-300

50-300

50-300

SO-300

2513 0

25*3 0

25±30

501:50

Tabic Z Flre performance for SIDERISE RH25S 'Open State' horizontal cavity barriers with stainless steel brackets for voids between 5 0 - 3 0 0 m n

Prixtwci Tyo> Vatflttanvc (mm)

Aif Caf Mtnl Prixtwci Tyo> i i i f i i i j f l f

Vatflttanvc (mm)

Aif Caf Mtnl

RH?5S-3(V3C 30 75 x rad -Z5 50-3t10 2513 0

RWSS-ilO/SO 90 eo 50 x void -25 SO JOO 25t3 0

rtH25S-120/eD 120 60 120 « von! -25 50-300 25130

HHEOS-301/3O M 30 75 X void -SD 60 300 50150

^ SIDERISE


TWlte3 Fire perlormance for SIDERISE 'Open State' honzontal cavity barriers for voids up to SOmm

Pr sni.t . ! Type

r i r . R a t l F H ,

Pr sni.t . ! Type

' ' 1 , ' j

HH25-l'.0»a 120 90

HH2S-90/30 90 30

RH2S-?O/r>0 90

RH25-120/S0 120 60

DtRWRlKm

15« fs

26X 75

20»VS

15rV5

15x75

15X75

25x90

20x90

15x90

IS X 90

15x90

25x120

20 x 120

15x120

18 x 120

15 x 120

0 - 2 S

'W-50

41-4S

16-41)

31-3S

26-30

JI6-S0

41-45

36-40

Sl-3fi

26-30

46-50

« - «

36-40

ai -35

26-30

2513 0

25t3.0

25130

25130

20130

15130

2513 0

25130

2513 0

20*3.0

15130

25130

25130

2513 0

2013-0

i5t30

NOTE: For voids greater than 300min a ease contact the facades team.

rflcades^sirl^rK^ com WMW.S J t r se.tom

SIL

00000228/3

FACADES: HORIZONTAL S VERTICAL CAVITY BARRIERS FOR RAINSCREENS


INSTALLATION RECOMMENDATIONS

SIDERISE fiH25(0/S) 'Open Stale' horizontal cavity barrier lor maximum 25mm air gaps

These cavity barriers are Installed in the void for med between the rainscreen facade and the Inner structural wall, using the appropriate SIDERISE support brackets (see Tables 4-6).

To prevent flre ftanking to the rear of the fire stop, any therma' insulation fitted to the outer face of the structural wall must be completely cut away to accommodate the thickness of this product

The RH25(C/S) horizontal cavity barrier is lifted with the plain mineral fibre edge against the structural wall. A 25mm ±3mm (dimension may alter with specific design criteria) clear air gap should be left between the front edge of the cavity barrier and the rear surface ofthe rainscreen facade.

Adjacent lengths of the horizontal cavity barrier should be tightly abutted to prevent gaps. The top surface of the joint should be sealed with SiDERISE fail tape RFT 120/45.

SIDERISE RHSCW/S) 'Open State' horizontal cavity barrier foe maximum SOmm air gaps

These are Installed In the void formed between the rainscreen facade and the inner structural wall using the appropriate SiDERISE support brackets (see Tables 5 £ 6). To prevent lire flanking to the rear of the lire stop, any thermal insulation fitted to the outer lace of the structural wall must be completely cut away to accommodate the thickness of this product.

The RHSO(G/S) horlzontai cavity barrisr is fitted with the plain mineral fibre edge against the structural waif. A SOmm +b mm (dimension may alter with specific design criteria) clear air gap should be left between Ihe front edge of the cavity barrier and the rear surface of the rainscreon facade.

Adjacent lengths of the horlzontai cavity barrier should be tightly abutted to prevent gaps. The top surface of the joint should be sealed with SIOERISE fall tape RFT 120/45.

2Smin ap gap tn inapitah venh jiirai

S I D E R I S E Support B r a d n t

K OPPA Stpt . ' Horlnntpl Cavity Banlpr SIOERISE i m z s c c / s )

Sttrrmr gap te m fitolii wiiiljHcn

S I D E R I S E Support B r s d n l

'Opffl SUU- Horlzpntpl Cavity Bairlar SIDERISE RH50(CJ5)

CO I— o o o o o hj hj OO

' o o o -1̂

SIDERISE

Version 1.4 : March 2015


SUPPORT B R A C K E T S

A range of SIDERISE support brackets for horizcntal cavity barriers are available for void widths of up to 300mm (see Tables 4 -6). Lengths of the barrfer are secured with these dedicated 'split' fixing brackets, which are impaled through the product at mid thickness.

The brackets are drilled on site and secured to the Inner structural wall using non-combustible steel anchors or screws.

Ptease note:

For cut lengths a minimuni of 2 brackets per length must be used. When using SIDERISE support brackets, pre-fitting the brackets to the product is recommended prior to fixing to the wall For cut lengths <100mrr> one bracket/length.

'Screws' refers to the fixing and a washer with a 15m rn (max.) head diameter. They should be non-combuslible and suitable for substrate. The fixing Is not supplied by SIOERISE,

SIDERISE RH25(G/S)'Open State' horizontal cavity barrier for maximum 25mm a ir gaps (See Tables 4-6)

To facflflate bracket penetration, a small horizontal cut should be made in the face intumescent strip coinciding with the bracket's exit point. The protruding split ends should be trimmed to IO-20mm and counter-folded to retain the product. SIDERISE galvanised brackets and SIDERISE stainless steel brackets are available for purchase.

SIDERI5E RH50(G/S) 'Open State' horizonlal cavity barrier for maximum SOmm air gaps (See Tables 5 & 6)

SIDERISE RHSCKG/S) - 30/30 must be installed with product logo tape on the top face, this Is to ensure that the intumescent is located at Ihe bottom of the barrier, thus closest to flre.

The protruding split ends should be trimmed to 10-20mm and counter-folded to retain the product.

SIDERISE galvanlnd brackets and SIDERISE stainless stwl brackets are available for purchase

Tabic 4 Fixing requirements for installation of SIDERISE RH 'Open State' horizontal cavity barriers for small voids

P f O C U l l

V a i a i

P f O C U l l 0-50

I • i Rl 125-120/90 » Scicx 000

R1125-90/30 3 Screw 400

RH25-9O/60 3 Screw .00

RH50G-I20/60 Screw 400

NOTE Fixing screws are not supplied by SJDERISE.

SIL

00000228/4

SOOO 83300000113

00 Table 5 Fixing requirements for installation of SIDERISE RH Open State' horizontal cavity barriers with galvanised brackets

o m

t»ro«uci

Voidi llnmj

t»ro«uci

mi B 3 2 RS 350 aoo 3 400 RS 350 400

3 Scr&w too I RS 350 400

1 I l k - I S C

RH5OG-30/a0 2 HS 350 600 1 RS350 400

RS350

RS 350

RS350

400

400

•fOO

For Voids n exc«>» ot 303mm piease contact SIDERiSE T^chnicpl Oepari-menl for detail!, extended rang« of appiicauon uo io 45Dmrr, >4S0mm si'b^ct to Engineering Aririraisal Based on p'ojeci detail

NOTE: Fixing screws are not supplied by SIDERISE

Table 6 Fixing reuuirements for installation of SIDERISE RH 'Open State' horizontal cavity barriers with stainiess steel brackets

VsiO imm I PfMuit

Trp«

1 Screw 400 t RS 350 SS 600 3 RS « 0 3S '00

•IHaSi-MrM 1 sci aw 400 RS350SS aoo 3 RS <;50 SS «00

V - : - - M - V ' i, i 3 Seiew 400 3 RS 350 SS 400 3 RS 450 SS 400

RH5OS-3O/30 t RS 350 SS 600 3 RS 350 SS 400 RS iSOSS 400

For Vtidsjnwcesi of 3GCmm please contact S I J E R I S E Technical Dftpar̂ -menl for deiails, sxiended rar.yt ai apjlicatian to 'iSOrnm, >450mm sjbjecL to Engineering Appraisal Based on prnject detail

NOTE: Fixing screws are not supplied by SIDERISE

I

K le S I 1

1 3

? i TO" O .

= f — tu

" I 8 i. 3

• ! ^ 3 d: = o ri t ^ bi S

B. o* OJ ID 3 K 3 S

s 3 S i

3.1 S p. re 3 s a g 5 & a

£ 3

i ? O a> (D ™

S- — i2

I ffi I1 s ^3 -y — cu sr § ^ 3 i a * • ^ s = °

5 g'

I 2 lii o

iterna to full

O ai 3 o

rr 3

a i I ? S a « ri

i a 5 - ^ S5-? S S. ^

5" S -? 3 1 1 s 3

8 i. 5 3 ' I s I ^ S a

C/1

m

m

<

n QJ <

fD —1

SIL00000228/5

FACADES: HORIZONTAL & VERTICAL CAVITY BARRIERS FOR RAINSCREENS

SIDERISE RV vertical cavity barriers

STANDARDS AND APPROVALS

SJDERISE RV vertical cavity barriers satisfy the the requirements of:

• England and Wales - the Building Regulations 2OO0. Approved Document B (2006 edition), Appendix K Table A1, item 10 (Volume 1) & item 15 (Volume 2) and diagram 33

• Scotland - Technical Handbooli 2

• Norttiern beland - Technical Document E

• Ireland - Technical Guidance Document B

They also meet the higher minimum flre resistance standard (El 30/30) for cavity barriers outlined in the LPC Design Guide for the Flre Protection of Buildings.

FIRE PERFORMANCE

SIDERISE RV vertical cavity barriers is based on proven fire performance to EN1366-4:2005 based on multiple tests with integrity ratings of 120 minutes and insulation rating of up to 120 minutes, (details on the extended performance are available on request).

cn r-o o o o o l\3 K> co 10 o o o

& SIDERISE

Version 1.4 ; March 2015


Tabic 7 f ire performance for SIOERISE RV vertical cavity barriers

nn Hatmg T h l c H l u n . V»id S a m i *

(mm* P n d K I rraa T h l c H l u n . V»id S a m i *

(mm*

RV 90/30 30 30 rs 26-300

RV-WSU ?0 60 50 26-300

H1H2O/120 120 120 120 26 - 300

lacade^slder lsc-CDni viww.ii-Jorhr csm

SIL

00000228/6

FACADES: HORIZONTAL & VERTICAL CAVITY BARRIERS FOR RAINSCREENS Version 1.4 : March 20i5


INSTALLATION RECOMMENDATIONS

SIDERISE RV vertical cavity barriers: are Installecl within

the cavity formed between the rarnscreen facade and the

inner structural wall, using the appropriate SIDERISE

support brackets (see Table S ) .

The RV cavity barrier is fitted verllcally under nominal 10mm compression, completely filling the void. The product Is Installed with the plain mineral fibre edge positioned against the structural wall.

To prevent fire flanking to the rear of the fire stop, any thermal insulation fitted to the outer face of the structural wall, must be completely cut away to accommodate the thickness of vertical cavity barrier.

Adjoining lengths of this product should be tightly abutted

to prevent gaps. Joints should be sealed with SIDERISE foil

tape RFT 120/45.

Thanks to the unique internal 'lamella' construction, facade deflection can be accommodated, even at the mld-positiort ofthe panel system.

S U P P O R T B R A C K E T S

A range of SDERISE support brackets for the vertical cavity barriers are available for cavity widths of up to 3O0mm (see Table 8). Lengths of the barrier are supported with these dedicated brackets, which impale the product at mid thickness to depth 75% of void.

The brackets are supplied as standard In 1mm galvanised

mild steel In a flat form for site folding. They incorporate

pre-notched Indents to aid this process.

The brackets are drilled on site and secured to the inner structural wall using non-combustible slocl anchors or screws.

Brackets are installed at 600mm fixing centres C3QOmm from each end).

Please note:

For voids less than 100mm: measured cavity + Smm compression Is required; for voids greater than tOOmm: measured cavity +10mni compression is required.

Compartmentation: Approved Document Br 2006 edition. Volume 2. England and Wales

V * r t k « | C«vJ1y B a r r i | S|Cl£H|«e RV At mat £<i(ii tvn l ru CNB: May rtqulre lam rnitm i^ntaa; lira»ilderl».cDm tar a ts lstJ i f^

XIDER1SC HU £ RH BarrterttP surround »l\ apmrAnqs,

Van leal Cavitv B v r M r | MDCRIVE RV At edge al wid

Brackets and centres lor installation of SIDERISE vertical cavity barners Compartmentation: NHBC guidelines

/ICGmm man.

W i -

o o o o o M NJ CO I o o o

T T * l ! ! « r t TVIW

Vartleal CavKy B.rr l . r | ( I D E R I S E RV At tin;, Srn cantr« fNfl: m»x 300*nin Irom cam«r-i)

HV-goflO N/A N/A H65/li0 EOO Ctrs B195 500 ctrs B35S «ooctr»

RV-SO/SO N/» N/A BSS/ilO SOD Ctrs B19S 500 C i n 13355 600 Clrs

BV-lZatTO M/A N/A BS5/IK) fiOOCtrs Bl95 eooctn B355 600 Ctrl r-

SIOERISE RV S Alf • arrlsn to iii-rniiiiH nil opinings.

V w t l u l Cavtty Barrl*r j 9 l P E R l S t RV At Mlga of citrltv

12 ^ SIDERISE : icad«lO(lderi ie .C0fn www.s derh.? com ^3

SIL

00000228/7

FACADES; HORIZONTAL & VERTICAL CAVITY BARRIERS FOR RAINSCREENS

Extract from Approved Document B Table 13 Maximum dimensions of cavities In non-domestic buildings (Purpose Groups 2-7)

L«*»'on «l c*T>Ty

Class ot tunace/lMMutt aiauad la cwltr InciinHtuj th* curiae* at »rir tilUa w conduit

«• ant inaulmian U uty tiHit"

Between roof and a ceiling Any Any 20

An/other cavuy

Class 0 or Class • Class Ai ar Class A2-s3r 62 or Class 3 sS. d2 or

Class Z-iti, d2

20

Not Class 0 or C|4»1 Noi any of the above classes 10

NB: The facade designer needs to satisfy themselves that Details of the European class can be obtained from the Insulation being used complys with the correct European the Insulation manufacturer from their Declaration of class, I.e. the four listed above. Performance (DoP), following Construction Products

Directives (CPD) and Product Standard EN 13162.

I O o o o o

i~ 14 A SIDERISE o o o CO

Version 1.4 : March 2015

Technical specification

SIDCRISE RH 'Open State' horizontal cavity barriers

r o m i l u p o h B d

IHictioe (ti llr»

IZOQrmn long Supplied pre-ciu in width to suu adviimt '-oid sue

Honzont?! RH50<C/S) black/red cape; RH25(G/S) b l a c l ^ W i iapa

Almmium toil

Nominal TSKij/m'

> w = a039w/mK

0-300 mm For > 300nim option contact 5!DEHlst .acades fechnral team

See Tables I and 3

Euro Class 'AT


rami suppled

rnrvma1.canductivitv

rita t n i n t a n M

N i u c t t a n to l i ra

1200mrii long Suppfiad pre-cL't in wtdth to suii advised void size

No ZQ\OVI Stonewool exposed to leading adg*

Ali'mmium foil

Nominal TSKg/m1

JL^ :D 0.>9w/mK

0-3DO mm Far > DOCmm option contaf I 5IUERI5E rdcades lechnical team

See Tables V

Euro Class "Al'

' a c a o e s C j i Cerise, com wWW.slderiie.Cdm

SIL

00000228/8

Further information

PRODUCTS AVAILABLE

The following SIDERISE products are available.

• SIDERISE RH 'Open State' horizontal cavity barriers -

RH50(G/S) and RH25{G/S)

• SIDERISE RV vertical cavity barriers

• SIDERISE foil tape: Type RFT 120/45 • SIDERiSE support brackets - galvanised or stainless steel

options

DOCUMENTS AVAILABLE

The following information Is available upon request or via download from the website:

• NBS Specification Clause

• Safety Data Sheet

- Cutting and Installation instructions

• White paper

ENVIRONMENTAL

SIDERISE RH 'Open State' horizontal cavity barriers and SIDERISE RV vertical cavity barriers are environmentaliy friendly.

• They contain no Volatile Organic Compounds (VOCs) and no very Volatile Organic Compounds (vVOCs).

• Zero Ozone Depleting Potential

• Zero Global Warming Potential

- Recyclable

SPECIFICATION

SIDERISE offer specifiers support from initial enquiry and technical consultation to project realisation. NBS draft specifications are provided for standard products and applications and can be tailored to suit specific project performance requirements.

TECHNICAL SUPPORT

SIDERISE provides a comprehensive range of technical support services Including:

• Project specific or application specific technical support at initial tender or full detailed design stage.

• Training and formal accreditation your staff or subcontractors as competent installers.

• Introduction of formally accredited, third party approved fire protection installers.

• Attendance at site meetings in a consultative capacity for erther firestopping or acoustic design support.

- Consultation with Building Control Officers, Architects, Main Contractors or Noise Consultants to provide support at any stage of the project.

• Co-ordination of site visits with BCO or other stakeholders to inspect and sign off installations, putting the Client or Main Contractor at ease,

• Production of formal letters, confirming the details of site inspections and findings.

£ SIDERISE

4, MNDowi AlSfpdc CLADDING R W E S E H T W . FIT OUT M P f MSHSS

SIDERISE GROUP Forge Irdustrial Estate, Maesteg, UK, CF34 OAY T:| F: E: [email protected] W: www.slderlse.com

SIL00000228 0009 SIL00000228/9

Documents

SIDERISE RH and RV cavity barriers for use in the external ......SIDERiSE RK 'Opto St'tt' h«f1zpnt*l cavity bkrrif for