ACO KerbDrain 280 Splay - Barbour Product SearchAll units shall be one piece manufacture in polyester resin concrete with twin inlets per 500mm unit, four inlets per 1000mm unit providing

ACO Drain

ACO KerbDrain® 280 Splay

Kompact combined drainage and kerb system

UniclassL2123 + L7315

EPICJ3413

CI/SfB(52.5)

ACO KerbDrain®

280 Splay

For more information on ACO Drain visit www.barbourproductsearch.info

http://www.barbourproductsearch.info/aco-drain-comp109546.html

Throughout the world, the ACO brand isrecognised as a leading supplier in thedesign, development and manufacture ofsurface water drainage solutions. Anextensive product portfolio offers the marketquality solutions for every application, fromlight domestic to heavy duty use. The ACOGroup has been manufacturing and sellingmarket leading drainage products for over40 years. During this time the Group hasgrown to a turnover of well over £400m,with trading companies in 28 countries onfour continents.

ACO KerbDrain® has been developed fromthis wealth of expertise. An awardwinning combined kerb and drainagesystem specifically designed forcarriageways, roundabouts, local roadschemes, car parking and many otherhighway applications. In 2001 ACOKerbDrain® was awarded the Queen’sAward for Enterprise: Innovation.

Manufactured from polymer concrete, the ACO KerbDrain® system is tough androbust with excellent chemical resistance.Proven site performance is backed up bythe ACO KerbDrain® system being fullyindependently tested, CE marked andcertified to BS EN 1433:2002 Load ClassD 400. The system is also compliant withthe Specification for Highway WorksClause 516 which mandates Load Class D 400 for combined kerb and drainagesystems (Load Class C 250 only applieswhere the products are protected fromdirect traffic loads e.g. located behindsafety barriers).

The ACO KerbDrain® family whichincludes 255mm, 305mm and 480mmdeep systems has now been extendedwith the introduction of a new 280mmdeep 45º Splay compact highway system.

This new range called ACO KerbDrain®

280 Splay, is designed for use on ruralhighway applications and road schemeswhere it’s more compact dimensions makeit an extremely cost effective drainagesolution. The product has a 45º splayedfront profile to match standard OPC kerbstones manufactured to BS EN1340:2003.

ACO KerbDrain® 280 Splay benefits froma wide range of complementaryaccessories consisting of drop kerbs,centre stones, access units and gullies.This enables ACO KerbDrain® 280 Splayto be used as a stand alone system or bythe use of transition units (listed on page5) can be integrated directly into ACOKerbDrain® 305 drainage schemes,allowing continuous water flow betweenthe two ranges.

The one–piece construction of the systemand the lightweight properties of polymerconcrete ensure the ACO KerbDrain® 280Splay system is quick and easy to install.Whether you are installing productsmanually or mechanically to meet the HSEguidelines for kerb laying, the ACOKerbDrain® 280 Splay system provides asolution with the main units supplied ineither 500mm or 1000mm lengths.

2

Introduction to ACO KerbDrain® 280 Splay

ACO KerbDrain® 280 SplayProduct Overview

ACO KerbDrain® 280 Splay 1000 and 500mm units

All materials used in the manufacture andpackaging of this system are 100%recyclable. In using the latest finiteelement analysis design packages, ACOhave ensured minimum materials havebeen used for maximum performance.

By minimising the amount of material usedin the manufacture of this system, theenvironmental impact is kept to aminimum. Not only has the product beendeveloped with the environment in mind,the whole packaging and distribution ofthe product has been optimised to helpmeet your sustainable construction targets.

The lightweight design not only aids installation but reduces carbonemission linked with the transportation of this product.

ENVIRONMENTAL CONSIDERATIONS


� Compact design reduces installation costs

� Minimal impact on buried services

� 45° splay profile matches kerbs to BS EN 1340:2003

� Tough impact resistant design

� One piece construction means noseparate parts to bed and level

� Simple and easy to install

� Suitable for manual or mechanicalinstallation

� Installation rates of up to 200m per day

� Integrates with ACO KerbDrain® 305drainage schemes

� High chemical resistance to salts,hydrocarbons, antifreeze and a widerange of other road pollutants

� Removes ironwork from thecarriageway reducing potential failurepoints and hazards to motorists

� Fully compliant with the Specificationfor Highways Works Clause 516

� Independently CE marked andcertified to BS EN 1433:2002 LoadClass D 400

3

Applications

SYSTEM BENEFITS

Rural highways

ACO KerbDrain® 280 Splay is ideal forgeneral carriageway drainage, wheretraditionally kerbstones and road gullieswould be used. By combining thedrainage function with the kerbstone,ACO KerbDrain® 280 Splay not onlyprovides an efficient cost effectivedrainage solution, but has the addedbenefit of removing ironwork from thecarriageway which can be a commonpoint of failure in heavily trafficked areasand a safety risk to cyclists. Being alinear drainage product ACO KerbDrain®

280 Splay is also ideal for removingsurface water run off in problem areassuch as camber changes or cross falltransition points, reducing hazardsassociated with ponding and streaming.

Pedestrian and vehicular crossings

Where a continuous drainage system isrequired across pedestrian crossings andvehicle access points, a range of dropkerbs and centre stones are available. If ahalf battered kerb profile is required atpedestrian crossings the ACO KerbDrain®

280 Splay system can be linked viatransition units to the full ACO KerbDrain®

305 range of accessories.

For details of the ACO KerbDrain®

305 range please refer to the ACOKerbDrain® brochure.

Changing highway conditions

For highway applications where the kerbprofile needs to change from 45º splay tohalf battered and back again, such asalongside footpaths or at the approachesto urban areas, continuous drainagesystems can be created by combiningACO KerbDrain® 280 Splay with the halfbattered profile of ACO KerbDrain® 305by the simple use of transition units.


4

System Overview


Grooved external facesanchor channel securelyinto concrete surround

ACO KerbDrain® 280 Splay is fully certified and CEmarked to BS EN 1433:2002Load Class D 400

Strong andlightweight polymerconcrete design

Compliant with Specification for Highway Works Clause516 - mandating Load ClassD 400 minimum forexposed kerbs

45° Splay frontprofile matches BS EN 1340:2003

Sealant groovefor simplewatertightinstallations

Only 280mm deepfor minimal impacton buried services

Kerb units availablein 1000mm and500mm lengths

Drainage inletsdesigned to resistdebris blockage

DF hole for drainingporous asphalt orproviding temporarydrainage of subsurfaceduring installation

Two drainage inletsper 500mm unit forefficient surfacewater removal

Access units Transition units Drop kerbs Centre stones 1000mm unit End caps

ACCESSORIES AND OPTIONS


5

Technical data

ACO KerbDrain® 280 Splay - Kerb unit

Product Code

7930

7935

Description

KDSP280 1000mm LG

KDSP280 500mm LG

Length (mm)

1000

500

Width Overall(mm)

150

150

Depth Overall(mm)

280

280

Invert (mm)

255

255

Invert Type

1

1

Weight (kg)

44.9

22.2

1000mm

280m

m

75mm

75m

m

80m

m

255m

m

105m

m

75m

m

500mm 75mm

280m

m

105m

m

75m

m

75m

m

255m

m

80m

m

ACO KerbDrain® 280 Splay 1000mm kerb unit ACO KerbDrain® 280 Splay 500mm kerb unit

ACO KerbDrain® 280 Splay - Drop kerb units

Product Code

7938

7939

Description

KDSP280LH

KDSP280RH

Length (mm)

1000

1000

Width Overall(mm)

150

150

Depth Overall(mm)

280

280

Invert (mm)

255

255

Invert Type

1

1

Weight (kg)

44.6

44.6

1000mm150mm 75mm

75m

m

75m

m

280m

m

ACO KerbDrain® 280 Splay RH drop kerb unit

ACO KerbDrain® 280 Splay - Access unit

Product Code

7937

Description

KDSP280A

Length (mm)

500

Width Overall(mm)

150/190

Depth Overall(mm)

280

Invert (mm)

255

Invert Type

1

Weight (kg)

26.0

75mm500mm150mm

190mm Ø110mm

75m

m

ACO KerbDrain® 280 Splay access unit

ACO KerbDrain® 280 Splay - Transition units

Product Code

7940

7941

Description

KDSP280RHT

KDSP280LHT

Length (mm)

500

500

Width Overall(mm)

150

150

Depth Overall(mm)

280/305

305/280

Invert (mm)

280/225

280/225

Invert Type

1

1

Weight (kg)

24.6

24.6

150mm

305m

m

100m

m

500mm 75mm

75m

m

280m

m

ACO KerbDrain® 280 Splay LH transition unit


6


ACO KerbDrain® - Centre stone unit 25mm upstand

Product Code

7965

Description

KD305CS

Length (mm)

915

Width Overall(mm)

150

Depth Overall(mm)

205

Invert (mm)

180

Invert Type

1

Weight (kg)

43.5

Sealinggroove10 x 5mmdeep

915mm

150mm25m

m F

RL

(Ref

eren

ce)

20

5m

m

180m

m

ACO KerbDrain® 280 Splay centre stone unit

ACO KerbDrain® – Perforated centre stone

Product Code

4982

Description

KD305CSP

Length (mm)

915

Width Overall(mm)

150

Depth Overall(mm)

205

Invert (mm)

180

Invert Type

1

Weight (kg)

42.6

150mm

205m

m

915mm

Ø40mm

Ø100mm1

80

mm

25m

m F

RL

(Ref

eren

ce)

ACO KerbDrain® 280 Splay perforated centre stone unit

ACO KerbDrain® - endcaps

Product Code

4961

Description

KDSP306 (closing)

Length (mm)

50

Width Overall(mm)

150

Depth Overall(mm)

480

Invert (mm)

-

Invert Type

1

Weight (kg)

7.4

150mm 50mm

280m

m

480m

m

ACO KerbDrain® 280 Splay - Inlet / Outlet endcap

Product Code

7942

7943

Description

KDSP280309 (LH)

KDSP280308 (RH)

Length (mm)

50

50

Width Overall(mm)

150

150

Depth Overall(mm)

280

280

Invert (mm)

255

255

Invert Type

1

1

Weight (kg)

3.4

3.4

150mm 50mm 75mm

75m

m

260m

m110m

m

ACO KerbDrain® 280 Splay - RH inlet / outlet endcap

Standard ACOKerbDrain® 305components for usewith ACO KerbDrain®

280 Splay system.

Standard ACOKerbDrain® 305components for usewith ACO KerbDrain®

280 Splay system.


CE Conformity

The ACO KerbDrain® 280 Splay systemis fully certified and CE marked to BS EN1433:2002.

Test certificates and a declaration ofconformity are available on request.Please contact the ACO Drain DesignServices Team on 01462 816666 forfurther information.

NBS Specifications

ACO KerbDrain® should be specified insection Q10;190. Assistance incompleting this clause can be found inthe ACO Drain entry in NBS Plus, orplease contact the ACO Drain DesignServices Team.

Hydraulics summary

The ACO KerbDrain® 280 Splay hydrauliccapacities are given below, tabulated forvarious channel lengths and longitudinalslopes. Values for other lengths and slopesmay be interpolated. The columns formaximum catchment area (A m²) are basedon a design rainfall intensity of 50mm/h.

ACO KerbDrain® 280 Splay drop kerbsand centre stones will restrict the flow, soan outfall before a drop kerb maysometimes be required.

7

Installation details

ACO KerbDrain® 280 Splay has beenspecifically developed to be simple and costeffective to install. A typical installation detailis shown below. The customer should ensurethat the minimum dimensions shown aresuitable for the existing ground conditions.Engineering advice may be required.

Asphalt with grass vergeTop of concrete haunch:-

Y2

= 35mm maximumY3 = 60mm maximum

Specification clause

The surface drainage system shall be ACOKerbDrain® 280 Splay system as supplied byACO Technologies plc; all materials andcomponents within the scope of this systemshall be obtained from this manufacturer.The system shall be CE marked and fullycompliant with BS EN 1433:2002,certificated to Load Class D 400 and shallcomply with the Manual of ContractDocuments for Highway Works: Specificationof Highway Works; Clause 516. Adeclaration of conformity shall be supplied tothe Supervising Officer upon request. TheACO KerbDrain® 280 Splay shall be of100mm internal width, 150mm externalwidth and traffic face to match 45º splayedtype SP kerbs.

All units shall be one piece manufacture inpolyester resin concrete with twin inlets per500mm unit, four inlets per 1000mm unitproviding a minimum inlet area of12,400mm² per metre. The standard unitsshall be installed with the manufacturer’sdrop kerbs, centre stone units, gullies,rodding/access units, mitre units for curves(ACO KerbDrain® 305 system only) andaccessories as required for the scheme. Thesystem shall be installed in accordance withthe manufacturer’s printed recommendations,and the work carried out as specified on theSupervising Officer’s drawing no. (*) and inaccordance with recognized good practice.Standards of workmanship shall generally beas specified in BS EN 752 and BS8000:Part 14:1989.

* Please insert drawing number relevant to theproject.

100m

mM

ax

Wearing Course

Base Course

Road Base

Sub Base

150mmminimum

150mmminimum

150mmminimum

Concrete bedand haunchminimumcompressivestrength25 N/mm2

Y2 Y3

Y3 Y2

KerbDrain® 280 SplayLengthto outlet (m)

Slope (%)

0.0% 0.5% 1.0% 1.5%

Q (l/s) q (l/s/m) A(m2) Q (l/s) q (l/s/m) A(m2) Q (l/s) q (l/s/m) A(m2) Q (l/s) q (l/s/m) A(m2)

5

10

15

20

25

30

40

60

80

100

5.3

5.0

4.8

4.6

4.3

4.2

4.0

3.6

3.3

3.1

1.05

0.50

0.32

0.23

0.17

0.14

0.10

0.06

0.04

0.03

378

357

343

328

312

302

288

259

236

223

6.5

7.0

7.3

7.5

7.7

7.8

8.0

8.2

8.4

8.4

1.30

0.70

0.49

0.37

0.31

0.26

0.20

0.14

0.11

0.08

468

504

524

539

552

562

576

591

605

605

7.5

8.2

8.8

9.2

9.6

9.9

10.4

10.9

11.2

11.2

1.50

0.82

0.59

0.46

0.38

0.33

0.26

0.18

0.14

0.11

540

590

634

662

691

713

749

785

806

806

8.2

9.4

10.1

10.6

11.0

11.4

12.0

12.7

12.9

12.9

1.65

0.94

0.67

0.53

0.44

0.38

0.30

0.21

0.16

0.13

592

677

724

765

792

821

864

912

928

930

KerbDrain® 280 Centre stoneLengthto outlet (m)

Slope (%)

0.0% 0.5% 1.0% 1.5%

Q (l/s) q (l/s/m) A(m2) Q (l/s) q (l/s/m) A(m2) Q (l/s) q (l/s/m) A(m2) Q (l/s) q (l/s/m) A(m2)

5

10

15

20

25

30

40

60

80

100

3.7

3.5

3.2

3.1

3.0

2.9

2.8

2.5

2.2

2.0

0.74

0.35

0.22

0.16

0.12

0.10

0.07

0.04

0.03

0.02

265

250

233

224

215

210

199

177

161

144

4.4

5.0

5.4

5.6

5.7

5.8

6.1

6.4

6.6

6.7

0.89

0.50

0.36

0.28

0.23

0.19

0.15

0.11

0.08

0.07

320

360

389

400

411

420

441

461

478

483

5.4

6.0

6.5

6.7

7.0

7.2

7.5

7.8

7.9

8.1

1.08

0.60

0.43

0.33

0.28

0.24

0.19

0.13

0.10

0.08

389

430

465

480

500

518

541

559

568

580

6.4

6.9

7.5

7.9

8.3

8.8

9.4

10.0

10.1

10.1

1.28

0.69

0.50

0.40

0.33

0.29

0.24

0.17

0.13

0.10

460

500

540

571

599

631

680

721

725

728


ACO Drain

A division of ACO Technologies plcACO Business Park,Hitchin Road,Shefford,Bedfordshire SG17 5TE

Tel: 01462 816666Fax: 01462 815895

e-mail Sales: [email protected] Technical: [email protected]

website: www.aco.co.uk

The ACO Group: A strong family you can depend on.

© April 2009 ACO Technologies plc. All reasonable care has been taken in compiling the information in this document. All recommendations and suggestions onthe use of ACO products are made without guarantee since the conditions of use are beyond the control of the Company. It is the customer's responsibility toensure that each product is fit for its intended purpose, and that the actual conditions of use are suitable. This brochure and any advice is provided by ACOTechnologies plc (the Company) free of charge and accordingly on terms that no liability including liability for negligence will attach to the Company or its servantsor agents arising out of or in connection with or in relation to this brochure or any such advice. Any goods supplied by the Company will be supplied solely upon itsstandard conditions of sale, copies of which are available on request. The Company's policy of continuous product development and improvement rendersspecifications liable to modification. Information provided in this brochure is therefore subject to change without prior notification.

Printed on material approved by the Forest Stewardship Council (FSC) who provide a means of assuring that products come from sustainably managed forests.

ACO Technologies plc

PC20575

� ACO Drain

� ACO Build

� ACO Building Drainage

� ACO Technic

� ACO Sport

� ACO Wildlife
