Cavity Drain Systems - corden-bssp.co.uk€¦ · responsible for drafting British Standard BS 8102...

Cavity Drain Systemsn Type C Drained Protection in accordance with BS8102 (2009)

n Suitable for existing, retrofit and new build projects

n Quick and easy to fix with minimal surface preparation required

n Tough, studded HDPE and PP sheets for internal and external use

n Sympathetic to heritage buildings and in conservation projects

www.tritonsystems.co.uk

Platon P20 Membrane

Triton Aqua Channel & 20mm Stones(to suitable discharge point)

Platon Multi/P8

Platon Cornerstrip

Reinforced Concreteincorporating:Triton TT Super Admix@ 1.2Kg/100Kg OPC

Triton TT Swellmastic(2 No. 10mm Beads)

PLATON P8 FIXING DETAIL

Platon Rope

Platon P8

Sheet Piling

Grommet & Nail(@ ITW Products)

Sheet Piling

About TritonThe company holds British Board of Agrement approvals

and is a BS EN ISO 9001 Quality Assured Company.

Triton was represented on the technical committee

responsible for drafting British Standard BS 8102 (2009)

– the Code of Practice for protection of below ground

structures against water from the ground –

and supplies systems and products to meet the

requirements of all three methods of waterproofing

as defined by the Standard.

To support architects, surveyors and contractors,

a full programme of training courses has been

created including two RIBA approved CPD seminars on

basement waterproofing. More details can be found at

tritonsystems.co.uk/training

Cavity Drain SystemsTriton is the exclusive distributor of Isola Platon cavity

drain membranes in the UK and Ireland. Manufactured

by Isola AS in Norway since 1959, today there is a

comprehensive range available for use in existing and

new build projects to control the ingress of damp

or running water.

The membranes work on the principle of allowing the

damp or running water to travel behind the membrane

to a controlled drainage system. Benefits of cavity

drain membranes over other damp proofing methods

include the minimal disturbance and preparation required

to the existing substrate and their tolerance of structural

movement.

Depending upon the application, an extensive range

of pumps, sumps, drainage channels and alarms is also

available for installation as an integral part of any Isola

Platon cavity drain system. These drainage solutions are

designed to be fully maintainable in accordance with

BS 8102 (2009).

www.tritonsystems.co.uk2

www.tritonsystems.co.uk 3

PLATON P5

n Economical 5mm HDPE cavity drain membrane

n Suitable for both walls and floors, above or below ground

n Impermeable to water, gas and water vapour

n Compatible with other Platon membranes

P5 is a tough and economical membrane for both

remedial and new build construction. It is suitable for

sub-ground tanking and also for use above ground to

isolate walls which are damp or contaminated with salts.

P5 can be dry lined on walls, screeded or a floating dry

board system fitted on floors.

Specification:In accordance with NBS Specification J40 (clause 290) –

Flexible Sheet Tanking/Damp Proofing. Type C Drained

Protection in accordance with BS8102 (2009)

Technical Data:

Sheet thickness: Nominal 0.50mm

Stud height (net): Approx. 5mm

Unit weight: 0.48 kg/m2

Tensile strength: At least 10 N/mm2

Elongation at yield: At least 10%

Max. compressive strength:

180 kN/m2

Deformation under long term loading:

Max. 25% (under load of 50 kN/m2)

Working temperature: –50° to +80°C

Softening temperature: +125°C

Linear coefficient of thermal expansion:

0.13mm/m.°C

Life expectancy: At least 50 years for defined applications

Thermal resistance: 0.10 m2.°C/W

Water vapour resistance: 1800 m2.s.GPa/kg or 350 m equivalent air layer

Drainage capacity: Max. 2.4 l/sm

Air volume: 3.25 liter/m2

Colour: Black or Clear

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Ground P5

Dry Lining

Wall Floor Junction

Aqua Channel & 20mm Stones

P20 Membrane

T & G Chipboard/Timber Floor

Slab

TYPICAL WALL/FLOOR DETAIL BELOW GROUND

PLATON P8

n BBA approved

n Suitable for use on walls and floors

n Quick and easy to install

n Suitable for use as a Radon barrier

A high-density polyethylene (HDPE) cavity drain membrane

which is impermeable and resistant to the usual chemicals

in building construction. Tough but pliable and can be bent

around corners and projections without the risk of breaking

even in very low temperatures. The product can be easily

cut with a knife or scissors.



Protection in accordance with BS8102 (2009).

Suitable for use as a Radon barrier in accordance

with BRE Report – BR211 (1999) Radon: Guidance on

protective measures for new dwellings.

Technical Data:

Raw material: HDPE


Stud height (net): Approx. 6.5mm

Construction height: Approx. 7mm


Deformation under long term loading:

Max. 20% (at 50 kN/m2)

Compressive strength: 150 kN/m2




0.18mm/m.°C

Water vapour resistance: 280 m equivalent air layer

Air gap volume: 4.0 l/m2

Drainage capacity: Approx. 3.8 l/sm

No. of studs: Approx. 1640 per m2


Platon P20 Membrane


Platon Multi/P8

Platon Cornerstrip

Reinforced Concreteincorporating:Triton TT Super Admix@ 1.2Kg/100Kg OPC

Triton TT Swellmastic(2 No. 10mm Beads)

PLATON P8 FIXING DETAIL

Platon Rope

Platon P8

Sheet Piling

Grommet & Nail(@ ITW Products)

Sheet Piling


PLATON MEMBRANE TO SHEET PILED WALLS

PLATON P20

n BBA approved

n heavy duty, deep studded HDPE cavity drain membrane

n principally used on floors

n for areas subject to high volume water penetration

n impermeable to water, gas and water vapour

P20 is a high capacity drainage membrane recommended

for use on all floor applications below ground, due to its

ability to control free flowing water. The deep stud profile

is designed to resist blockages caused by lime deposits.







Technical Data:

Sheet Thickness: Nominal 1.00mm

Stud Height (net): Approx. 20mm

Unit Weight: 0.95 kg/m2

Tensile strength at yield: At least 10 N/mm2

Elongation at yield: At least 15%

Max. Compressive strength:

150 kN/m2

Deformation under long term load:

Max. 10% (load of 50 kN/m2)

Working Temperature: –50° to +80°C

Softening Temperature: +125°C

Linear Coefficient of thermal expansion:

0.13mm/m.°C

Life Expectancy: At least 50 years for defined applications

Thermal Resistance: 0.17m2.°C/W

Water Vapour Resistance: 3500m2.s.Gpa/KG

Drainage Capacity: Max. 13 l/sm

Air Gap Volume: 14 litre/m2

Colour: Black

Secant PiledConcrete Wall

Block Wall

Platon P20 Membrane

Triton TT Super‘Anti-Lime’ Coating

Platon Cornerstrip


Platon P20 Membrane

Triton TT Super‘Anti-Lime’ Coating

Min. 75mm Screed

REINFORCED CONCRETE SLAB

Triton TT Swellmastic& Waterstop

PLEASE NOTE:For Contiguous Piled Walls contactTriton Technical Department


PLATON P20 MEMBRANETO PILED WALLS

Wallform

Platon Multi

Placement of reinforcing barin accordance with structural design

Platon Cornerstrip

Triton Aqua Channel & 20mm Stonesto suitable discharge point

Platon P20 Membrane

Triton TT Super @ 1kg/m2

applied to top of eachconcrete lift

Triton TT Waterstop/Swellmastic

Triton TT Super Admix Concrete


PLATON MULTI

n BBA approved

n 5mm PP cavity drain membrane

n fast track solution for walls or floors

n suitable for use above or below ground


Platon Multi can be dry lined on walls, screeded, or

finished with a dry board system on floors. Particularly

suitable for floors in industrial buildings, as it will transfer

loading through screed layers to the underlying concrete

floor. Allows contaminated floors to be upgraded.

Platon Multi can be used in conjunction with other

Platon membranes and the Triton Aqua Channel and

Pump system.







Technical Data:

Dimension: Roll 2.05m x 20m

Raw Material: PP (High Density Polypropylene)

Colour: Translucent

Stud Height: 5mm

Membrane Thickness: 0.5mm

Weight: 480 g/m2

Loading Performance: 240 kN/m2

Water vapour resistance: Approx. 1800m2.s.Gpa/kg or 360n equivalent air layer

Air Gap Volume: 3.3 l/m2

Filling Volume: 1.7 l/m2

Biological resistance: Does not rot or support growth

Chemical resistance: Resistant to all chemicals in normal building construction

Thermal resistance: 0.10 m2.°K/W

Flammability: B2


WATERPROOFING OPTIONSGRADE 3 – HIGH RISK


PLATON DOUBLE DRAIN

n a membrane system for external basement walls which protects underlying waterproofing from backfill damage

n filter fabric layer ensures soil cannot enter membrane cavities to impede drainage

Double Drain is installed with the filter fabric facing the

backfill. It is fixed mechanically along its top edge using

Platon X Cramp, which provides tear resistant fixing points.

Specification:In accordance with NBS Specification J40 (clauses

290/295/380) – Flexible Sheet Tanking/Damp Proofing.

Type C Drained Protection in accordance with

BS8102 (2009).




Installation:Platon Double Drain can be fixed vertically or horizontally

to suit the application. It must be installed over a primary

membrane, such as Triton Aqueous Bitumen. Fix Double

Drain along the top edge above the primary membrane,

with Platon Double Drain cramps at 250mm centres.

Overlap vertical joints by 500mm and horizontal joints by

150mm. Filter fabric can be pulled back for successive

overlap of the membrane and filter fabric. Fix Platon Top

Edge Moulding along the top edge of the membrane to

avoid debris or backfill material from blocking the drainage

channels. Ensure adequate drainage from Platon Double

Drain to drainage pipes.

Technical Data:

Roll size: 2.0m x 15m x 7mm


Stud height (net): Approx. 8.0mm


Max. compressive strength:

200 kN/m2


Life expectancy: At least 50 years

Air gap volume: 4.0 litre/m2

Drainage capacity: Max. 2.3 litre/m2

Colour: Black

Granular Infill

Geotextile Filter Fabricwrapped around

Perforated Drainage Pipe

Primary MembraneTriton Aqueous Bitumen

Triton Fillet Seal

Ground Level

Platon Double Drain Membrane

Platon Double Drain Filter Cloth

Platon Top Edge Mould

INTERNAL CAVITY MEMBRANE AGAINST PILES AND ON SLAB


Platon Plaster Base

Triton Aqua Channel(to suitable discharge point)

Platon P20 Membrane

Triton TT Waterstop

Existing Masonary Wall

“Dry Pack”

Triton TT55/TTME

Triton Fillet Seal

Triton TT Super/TT55

Concrete Underpinning

Platon Cornerstrip

Triton TT Super/TT55

Triton TT55/TTME

Triton Fillet Seal“Dry Pack”

PLATON PLASTER BASE

n BBA approved

n HDPE cavity drain membrane for direct plastering

n single component, no mesh or fabric layer

n unique undercut stud design creates mechanical key for plaster

n easy to cut, fix and seal


n compatible with other Platon membranes

Platon Plaster Base can be installed on internal walls

and vaulted ceilings above or below ground level. The

substrate remains visible through the clear membrane for

precise fixing. It is suitable for use with sand and cement

renders and most lightweight and renovating plasters.







Technical Data:


Stud height(net): Approx. 5mm





0.13mm/m.°C

Thermal resistance: 0.10 m2.°C/W

Water vapour resistance: 1800 m2.s.GPa/kg or 350m equivalent air layer


Drainage capacity (transmissivity, i=1):

max. 1.84 l/sm

Life expectancy: at least 50 years for defined applications

Colour: Natural

Water Vapour Resistance: 3500m2.s.Gpa/KG

Drainage Capacity: Max. 13 l/sm

Air Gap Volume: 14 litre/m2

Colour: Black

PLATON MEMBRANE TO UNDERPINNING DETAIL


PLATON PLASTER MESH

n HDPE membrane with integrated mesh layer for direct plastering

n For internal application on walls above or below ground level

n Compatible with other Platon membranes

Platon Plaster Mesh is a double layered cavity drain

membrane comprising a studded HDPE layer bonded to an

‘HDPE twist’ mesh layer which forms a key for most common

plasters and renders. As with other Platon membranes,

Platon Mesh can be fixed directly to existing wall finishes

without the need for extensive hacking off or preparation.




Technical Data:

Roll size: 2.0m x 20m x 8mm

Studded sheet thickness: 0.7mm

Stud height (net): 8mm

Unit weight: 70g/m2

Compressive strength: 150 kN/m2 (15t/m2)

Service temperature range: –40°C to +80°C

Life expectancy: At least 50 years


Colour (both layers): Clear

PLATON CAVITY DRAIN MEMBRANES – ANCILLIARIES

Platon Brick Plugs10mm x 75mm (100/box)

Platon Plaster Plugs 8mm x 70mm (500/box)

Platon Sealing Tape2mm x 30mm x 20m (5/box)

Platon Sealing Rope 10mm x 5m (10/box)

Platon Overtape 115mm x 1mm x 25m

Platon Corner Strip 150mm x 1.5mm x 10m

Platon Wall/Floor Junction

2m strip (10 per pack, black)

Platon X Cramps 60 per box

Platon Top Edge Mould 2m

Platon DPC Plain 400mm x 20m

Platon Sealer 300ml cartridge

Platon Brick Plugs

AQUA CHANNEL


Triton Aqua Channel is a PVC drainage conduit designed to control water ingress

in below ground situations. It is fitted around the perimeter of the floor at the

vulnerable wall/floor junction and is particularly suited for use in conjunction

with Isola Platon cavity drain membranes. Water entering the building through

the walls is controlled behind the Platon membrane, and diverted down to

the Aqua Channel at the base of the wall. The water enters the Aqua Channel

through pre-drilled drainage holes and must then be diverted to a suitable

drainage point, either natural, or a sump and mechanical pump. As a general

rule a minimum of one sump/discharge point is required for every 50 linear

metre run of Triton Aqua Channel.

Installation and Maintenance: Aqua Channel should be installed on a shallow bed of 20mm stone in a 130mm x 130mm

trough formed around the perimeter wall/floor junction. Aqua Channel outlets should be fitted at appropriate locations.

For ease of maintenance and thorough testing of the system, rodding eyes should be installed at approximately 10 metre

intervals and/or at changes in direction. Pumps should be serviced as required by the manufacturer’s warranty.

More detailed information on installation and maintenance is available on request from Triton or can be downloaded at


80mm

50mm

19mm Drain Holes

105mm

Cavity drain systems manage water that penetrates the external structure and direct it to a suitable discharge point.

There is permanent reliance on the cavity to collect groundwater and therefore a need for access points to allow the

system to be maintained. Consideration must also be given to the impact of free lime from new concrete construction.

A suitable anti-lime coating such as Triton Concrete Sealer should be applied to the structure before installation of the

Platon cavity drain system to avoid obstruction to the drainage system and pumps.

1) Channel Outlet: Consists of a 90° PVC bend and a PVC male coupling (with swivel action) which is fitted to the base

of the Aqua Channel to allow water to be taken from it to the water collection point (sump and pump) via a 40mm OD

solvent weld PVC pipe.

2) Channel End Outlet: Where gravity fed drainage is used, this Outlet converts the pentagonal shape of the Aqua Channel into

a round aperture for connection to a 40mm pipe and allows water to be discharged into a ‘P’ trapped gulley or soakaway.

3) Rodding Eye: It is recommended that one rodding eye is installed for every 10 linear metre run of Aqua Channel to

allow periodic cleaning of the drainage system.

1 2 3

PUMPS

Triton offers a comprehensive range of pumps and pump kits which are suitable for

domestic and commercial basements. These include a range of pumps capable of

pumping up to 15m head and 300 litres/minute. Triton’s pump kits are supplied with

sump liner, high level alarms, non return valves and one or two mains powered pumps.

The Aqua Pump Pro range is designed primarily for the new build market. Designed

for easy installation, the sump features flanges to key in to the placed concrete, a

galvanized steel access cover and frame for heavier trafficking and pre-located inlet and

discharge points. Single pump, twin pump and battery back up versions are available.

Triton also supplies high level water alarms as well as control and monitoring panels to

suit specific applications. The range includes mains or battery powered alarms, single

or twin pump alarms, and monitoring and dual assist control panels for when two mains

powered pumps are located within one sump.

Useful Links:


Triton Aqua Pump Pro Plus is supplied with two mains powered pumps

Aqua Pump Pro Sump features a galvanised steel access cover

The Dual Assist Control Panel controls the operation of two pumps located in the same sump

The Single Pump Monitor/Alarm unit is activated by the pump’s float mechanism in the sump

http://www.triton-chemicals.co.uk/casestud.php

http://www.triton-chemicals.co.uk/litrat.php

http://www.triton-chemicals.co.uk/techdraw.php

http://www.triton-chemicals.co.uk/prod_pumps.php

Triton Systems

Units 3 – 5 Crayford Commercial Centre, Greyhound Way, Crayford, Kent DA1 4HF

Tel: 01322 318830 Fax: 01322 524017 Email: [email protected]

Triton Chemical Manufacturing Co Ltd trading as Triton Systems

0566 07/11


Also available from TritonFlooring Systems (gas barriers, waterproofing and damp control)

Flood Resilience/Restoration

Replacement Cavity Wall Ties

Damp Proofing and Replastering Systems

Protective Coatings, Structural Repair

Timber Preservation and Repair

Green Roof Systems

Radon (ground gas) Barrier Systems

Concrete Waterproofing Systems

Condensation Control Systems

GuaranteesTriton approved contractors have access to TUG Insurance Backed Guarantees which are issued for a maximum of 30 years and which cover wall tie replacement, below ground waterproofing and damp and timber treatment. The TUG Insurance Backed Guarantee provides peace of mind to clients by coming into force in the event of the approved contractor ceasing to trade.

Triton also issues its own guarantees to cover the performance of Triton products plus the workmanship of the Triton Approved Contractor. These are designed for contractors who do not issue their own company guarantees. Triton Guarantees are valid for up to 30 years from date of completion of the works (up to 10 years for below ground waterproofing).

Visit www.tug.uk.com to apply for Triton Approved Contractor status and to download the guarantee application forms.

Cavity Drain Systems - corden-bssp.co.uk€¦ · responsible for drafting British Standard BS 8102...

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Transcript of Cavity Drain Systems - corden-bssp.co.uk€¦ · responsible for drafting British Standard BS 8102...