ACO Technologies - ACO Brickslot/Discreet high

Page 1

Uniclass L7315 + L2123 CI/SfB (52.5)

Discreet high performance channel drainage for paved areas ACO Brickslot 速

EPIC J3413


ACO Brickslot® CHANNEL DRAINAGE Load Class (BS EN 1433:2002)

Open-minded innovation

Benefits for specifiers

ACO Brickslot is one result of over 30 years’ experience in the development of innovative surface drainage solutions for highways, local authority, retail, commercial and domestic users.

ACO Brickslot® has been specifically designed to reduce installation time and provide inexpensive maintenance over its whole life.

Discreet high performance channel drainage fully compatible with paviours, setts, blocks or flags in pedestrian, driveway or medium traffic loading areas to Load Class C (BS EN 1433:2002). The channel system comprises a slotted steel cover frame, with a locking device, fitted over a channel drain unit to form an integrated channel drainage system.

ACO Brickslot® may be unobtrusively positioned at paving joints, providing a virtually uninterrupted appearance.

ACO Brickslot® offers cost advantages for architects, engineers, contractors and clients.

Free technical support

10mm wide inlet slots provide heel protection. Complies with BS EN 1433:2002 for pedestrian areas.

Flared inlet slot minimises the risk of blockage.

®

Lower costs

To support architects, engineers and contractors in designing and installing ACO Brickslot® schemes, ACO’s Design Services Team offers computer-aided scheme design, hydraulic performance calculations and installation advice services.

Benefits for contractors

Galvanised steel or grade 304 stainless steel channel cover. The internal width of the channel is 100mm with invert depths from 205 to 355mm. Sump, other accessories and unions to sub-surface drainage. Shallow units with invert depths of 155mm and 175mm also available.

Access/inspection covers to channels and sumps allow blocks/paviours infill for unobtrusive appearance as an integrated system.

Available as complete unit, pre-sloped, level or stepped invert channel with cover frame, channel with access unit or channel with half frame/half access unit.

Telephone Hotline:

01462 816666 Fax Hotline:

01462 851081 e-mail:

draintechnical@aco.co.uk website:

www.aco.co.uk Standards compliance ACO Brickslot® has been certificated to Load Class C250 (BS EN 1433:2002). Contact ACO Technical Department for further information.

2


ACO Brickslot速 CHANNEL DRAINAGE

Hydraulic choices with ACO Brickslot速 1. Constant Invert, Level Ground

- effective drainage but may need more regular maintenance due to greater chance of silting. 2. Constant Invert, Sloped Ground

- improved hydraulic capacity over system 1.

3. Sloping Invert, Level Ground

- 0.5% invert slope provides positive drainage for petrol or chemicals etc. 4. Sloping Invert, Sloping Ground

- improved hydraulic capacity over 3.

5. Stepped Invert, Level Ground

- will give a similar hydraulic capacity as sloping invert 3.

Water absorption < 0.01% by weight*

sin Re

ss

co *

te

e et

cr

n co

e

t re nc

d

e rc fo

co

re nc

y

-in

re

ar

in rd

3 - 4 times compressive strength of OPC (Ordinary Portland Cement), so products can be made lighter

O

10 20 30 40 50 60 70 80 90 100

la

Minimal lifetime maintenance

G

Compressive Strength strength (N/mm2)

Resin concrete

Water Absorption

depth (mm)

0.5 1.0 1.5 2.0

in

s Re *

te re

d

e et

cr

n co

e rc

fo

nc

co

y

-in

re

ar in

ss

rd

la

O

G

e

t re

nc

co

3 *

BBA report No. 1580


ACO Brickslot® INNOVATION IN APPLICATION

ACO Brickslot® is a subtle and unobtrusive drainage system, yet offering high hyraulic efficiency in paved areas. Ideal for shopping precincts, pedestrian areas, hotels, commercial and public buildings.

ACO Brickslot® is compatible with most pre-cast paving materials, and the vertical sides enable pavements to be laid directly to the unit’s edge.

Brickslot access covers are unobtrusive.

ACO Brickslot® is not vulnerable to vandalism or loose grates. Rodding access units and the universal sump units ensure easy maintenance.

ACO® Brickslot channel cover, 10mm flared slot.

ACO Brickslots® is discreet and, with all fixings below surface, is suitable for school or play area installations. ACO® Brickslot access cover frame, 10mm flared slot.

4


ACO Brickslot® HYDRAULIC PERFORMANCE TABLES

Channel Capacity: An explanation and use of the Hydraulic Performance Tables Introduction The determination of the hydraulic capacity of surface water channels is not a simple calculation. It is inappropriate, for instance, to apply formulae such as Manning, or Colebrook-White, or similar, because these equations are applicable only to steady, uniform flows. Using uniform flow equations with ground slopes that are level, or nearly level, a flow velocity or cross sectional channel area will be very severely under or over estimated respectively. With steep slopes the velocity will be overestimated and the cross sectional area underestimated. In the case of channels, and although the flow is steady, the depth and velocity of flow will vary gradually along the length of the channel – and the flow therefore is non-uniform. For steady, non-uniform flows, channel capacities can be calculated accurately only by applying and solving spatially varied flow equations. Recourse to a computer program to predict accurately the flow capacity in channels, using these equations, is necessary. Over twenty years ago ACO, following extensive full scale laboratory testing and validation via a 30 metre length of channel, developed a computer program to solve the differential equations for steady non-uniform flows. The program is capable of calculating channel capacities of complex and varied layouts – for example where the ground and/or channel invert gradients/depths vary or where the area draining into the channel is irregularly shaped or, in internal applications, where discharges from machines occur or the channel layouts are interconnected. Definitions Rainfall intensity [l/s/m2] : The rainfall intensity [i] is a function of the location, and the duration and return frequency of a storm. For areas that can tolerate ponding for a short period following the end of a storm then [i] may be assumed to be 0.014l/s/m2 (50mm/h).

Catchment Area [m2] : The area [CA] drained by a channel(s). Catchment Length [m] and Depth [m] : The catchment length [CL] is assumed in the direction of the channel run. Catchment depth [CD], measured on plan at right angles to the channel, is the distance over which surface water drains to a channel. A channel may be positioned anywhere within the catchment depth. Lateral Inflow [l/s/m] : The lateral design inflow to a channel per metre length [q] and equals rainfall intensity x catchment depth. End Inflow [l/s] : An inflow directly into the upstream end of a channel run. End inflow may result from a pipe connection or another channel or from pre-cast concrete kerb channels draining an area upstream of a channel run. Length to Outlet [m] : The length of channel [Lo] draining to an outlet. Design Flow [l/s] : The calculated total runoff [Qd] from a catchment area. Flow Capacity [l/s] : The maximum flow capacity of a channel [Qmax] is reached when the maximum flow depth equals the design channel depth. The position of maximum flow depth will vary with the longitudinal ground slope. A channel installed in level ground has the maximum flow depth at the start of the run; in sloping ground the maximum flow depth occurs somewhere downstream towards the outlet. The tables indicate the maximum catchment depth (lateral inflow, CD) for a given length of channel to an outlet [Lo]. CD may be adjusted pro-rata for other rainfall intensities. The catchment depth, and hence the lateral inflow, is assumed to be uniform over the length of the channel run. Four ground slopes are given and interpolation of the data is possible. For lengths to an outlet and ground slopes outside the ranges shown, or if technical assistance is required, please contact ACO’s Design Services department.

5


ACO Brickslot速 HYDRAULIC PERFORMANCE TABLES

ACO Brickslot速 : CONSTANT Depth Invert

BRS20.0 Overall depth = 325mm Length to outlet (m) 5 10 15 20 25 30 35 40 45 50 55 60

TOTAL FLOW capacity (l/s): CATCHMENT Depth (m) BRS0.0 Overall depth = 225mm Length to outlet (m) 5 10 15 20 25 30 35 40 45 50 55 60

TOTAL Flow l/s Ground slope 0.00% 0.50% 1.00% 1.50% 5.8 6.8 7.7 8.4 5.4 7.3 8.6 9.6 5.0 7.6 9.4 10.4 4.7 7.8 10.0 10.9 4.5 8.0 10.2 11.3 4.4 8.2 10.4 11.6 4.3 8.3 10.6 11.9 4.2 8.3 10.8 12.2 4.1 8.4 11.0 12.5 4.0 8.4 11.1 12.7 4.0 8.5 11.3 12.8 3.9 8.6 11.5 13.1

BRS30.0 Overall depth = 375mm Length to outlet (m) 5 10 15 20 25 30 35 40 45 50 55 60

BRS5.0 Overall depth = 250mm Length to outlet (m) 5 10 15 20 25 30 35 40 45 50 55 60

0.00% 8.8 9.6 9.9 10.1 10.3 10.5 10.7 10.9 10.9 11.0 11.1 11.2

0.50% 10.0 11.0 11.8 12.2 12.7 13.2 13.5 13.8 14.0 14.2 14.3 14.4

1.00% 10.9 12.7 13.7 14.4 15.0 15.4 15.8 16.1 16.3 16.5 16.7 16.8

1.50% 156 91 65 51 43 37 32 29 26 24 22 20

0.00% 9.5 8.8 8.6 8.5 8.2 8.0 7.7 7.5 7.3 7.0 6.7 6.6

0.50% 11.1 11.6 12.1 12.6 12.7 12.8 12.9 13.0 13.1 13.2 13.3 13.3

TOTAL Flow l/s Ground slope 0.00% 0.50% 1.00% 1.50% 14.2 16.1 17.6 19.1 13.2 17.0 18.8 20.9 12.9 17.4 19.8 22.5 12.7 17.8 20.7 23.9 12.3 18.0 21.3 24.7 11.8 18.3 21.6 25.4 11.3 18.4 21.9 25.9 10.8 18.5 22.3 26.4 10.7 18.6 22.7 26.7 10.5 18.6 23.0 27.0 10.4 18.8 23.4 27.3 10.3 18.7 23.7 27.6

ACO Brickslot速 : Sloping Invert TOTAL FLOW capacity (l/s) Start Channel Number [End Channel Number]

BRS10.0 Overall depth = 275mm Length to outlet (m) 5 10 15 20 25 30 35 40 45 50 55 60

TOTAL Flow l/s Ground slope 0.00% 0.50% 1.00% 1.50% 14.2 16.1 17.6 19.1 13.5 17.0 18.8 20.9 13.2 17.4 19.9 22.4 12.7 17.8 20.7 23.9 12.1 18.0 21.1 25.0 11.5 18.2 21.5 25.6 11.2 18.5 21.9 26.1 10.8 18.5 22.3 26.4 10.7 18.5 22.7 26.7 10.6 18.6 23.1 27.0 10.5 18.6 23.4 27.3 10.3 18.7 23.7 27.6

1.00% 12.4 13.5 14.5 15.4 15.8 16.2 16.5 16.7 16.9 17.1 17.3 17.4

1.50% 13.4 15.1 16.1 17.1 17.8 18.5 19.1 19.5 19.8 20.0 20.2 20.4

Length (m) 1 5 10 15 20

1 7.2 [1] 7.6 [5] 8.5 [10] 9.8 [15] 11.0 [20]

6 9.6 [6] 9.8 [10] 10.5 [15] 12.0 [20]

11 12.5 [11] 12.6 [15] 13.0 [20]

16 16.0 [16] 13.7 [20]

20 20.0 [20]

Note: Lengths shown EXCLUDES outlet

The maximum Catchment Depth drained by channel may be derived from the tables. Given Total flow (Q) in l/s; Catchment Depth (CD) in metres; length to channel outlet (Lo) in metres and rainfall intensity (I) of l/s/m2 then Q = CD x Lo x I : Hence Catchment Depth.

6 Note: The hydraulic data tables are based on the capacity of the channel and assume that the capacity of the inlet slot is adequate.


BRSA900

BRS309 BRS308

BRS209 BRS208

BRS109 BRS108

BRS123

BRS123

BRS123

BRS120

BRS120

Channels 1000mm level invert BRS30.1J

BRS20.1J

BRS10.1J

BRS5.1J

BRS0.1J

BRS30.0

BRS20.0

BRS10.0

BRS5.0

BRS0.0

BRS20

BRS19

BRS18

BRS17

BRS16

BRS15

BRS14

BRS13

BRS12

BRS11

BRS10

BRS9

BRS8

BRS7

BRS6

BRS5

BRS4

BRS3

BRS2

BRS1

BRS306

ACO Brickslot速

CHANNEL RANGE LAYOUT

Closing endcap

Channels 1000mm continuous fall

Channels 500mm level invert with knockouts

Step connector

Intel/outlet endcaps

Sump unit

7


ACO Brickslot® PARTS TABLE

Channels with galvanised steel cover - sloping invert

Description

Order no.

Dimensions (mm) Depth Invert Overall

BRS1

7139

205/210

225/230

1000

21.9

-

-

BRS306

-

-

-

BRS2

7140

210/215

230/235

1000

21.7

-

-

BRS306

-

-

-

BRS3

7143

215/220

235/240

1000

22.3

-

-

BRS306

-

-

-

BRS4

7144

220/225

240/245

1000

22.5

-

-

BRS306

-

-

-

BRS5*

7145

225/230

245/250

1000

22.5

820

BRSA900

BRS306

-

-

-

BRS6

7148

230/235

250/255

1000

22.9

-

-

BRS306

-

-

-

BRS7

7149

235/240

255/260

1000

23.3

-

-

BRS306

-

-

-

BRS8

7151

240/245

260/265

1000

23.7

-

-

BRS306

-

-

-

BRS9

7152

245/250

265/270

1000

23.5

-

-

BRS306

-

-

-

BRS10*

7154

250/255

270/275

1000

24.7

820

BRSA900

BRS306

BRS108

BRS109

-

BRS11

7157

255/260

275/280

1000

24.3

-

-

BRS306

-

-

-

BRS12

7164

260/265

280/285

1000

24.6

-

-

BRS306

-

-

-

BRS13

7165

265/270

285/290

1000

24.9

-

-

BRS306

-

-

-

BRS14

7166

270/275

290/295

1000

25.2

-

-

BRS306

-

-

-

BRS15*

7167

275/280

295/300

1000

25.5

820

BRSA900

BRS306

-

-

-

BRS16

7168

280/285

300/305

1000

25.8

-

-

BRS306

-

-

-

BRS17

7169

285/290

305/310

1000

26.1

-

-

BRS306

-

-

-

BRS18

7170

290/295

310/315

1000

26.4

-

-

BRS306

-

-

-

BRS19

7171

295/300

315/320

1000

26.7

-

-

BRS306

-

-

-

BRS20*

7172

300/305

320/325

1000

27.0

820

BRSA900

BRS306

BRS208

BRS209

-

Closing Endcap

Outlet Endcap

Inlet Endcap

Step Connector

10mm

130mm

500mm

225325mm

225375mm

75mm

1000mm

75mm

10mm

Length

Connections Availability Weight Knockout (kg) Union Sump

Ø110mm

Ø110mm

130mm

8 *

Pre-formed round knockout for vertical outlet Ø110mm.

Note: As with all pre-cast products, polymer concrete units are subject to weight and dimensional tolerances.


ACO Brickslot® PARTS TABLE

Channels with galvanised steel cover - level invert

Description

Order no.

Dimensions (mm) Depth Invert Overall

Length

Connections Availability Weight Knockout (kg) Union Sump

Closing Endcap

Outlet Endcap

Inlet Endcap

Step Connector

BRS0.0*

7137

205

225

1000

21.3

820

BRSA900

BRS306

-

-

-

BRS0.1J*

7138

205

225

500

11.3

820

BRSA900

BRS306

-

-

-

BRS5.0*

7146

230

250

1000

22.9

820

BRSA900

BRS306

-

-

BRS120

BRS5.1J*

7147

230

250

500

12.2

820

BRSA900

BRS306

-

-

BRS120

BRS10.0*

7155

255

275

1000

24.3

820

BRSA900

BRS306

BRS108

BRS109

BRS120/3

BRS10.1J*

7156

255

275

500

13.0

820

BRSA900

BRS306

BRS108

BRS109

BRS120/3

BRS20.0*

7175

305

325

1000

27.1

820

BRSA900

BRS306

BRS208

BRS209

BRS123

BRS20.1J*

7215

305

325

500

13.6

820

BRSA900

BRS306

BRS208

BRS209

BRS123

BRS30.0*

7222

355

375

1000

30.1

820

BRSA900

BRS306

BRS308

BRS309

BRS123

BRS30.1J*

7225

355

375

500

14.8

820

BRSA900

BRS306

BRS308

BRS309

BRS123

10mm

500mm

75mm

75mm

225375mm

1000mm

225375mm

10mm

130mm

Ø110mm

Ø110mm

130mm

Shallow channels with galvanised steel cover and sealant groove - level invert

Description

Order no.

Dimensions (mm) Depth Invert Overall

Length

Connections Availability Weight Knockout (kg) Union Sump

Closing Endcap

Outlet Endcap

Inlet Endcap

Step Connector

BRS080H*

7226

140

155

1000

16.0

820

-

BRS006

-

-

-

BRS0100H*

7238

160

175

1000

20.2

820

-

BRS006

-

-

-

155 175mm

1000mm

130mm

Ø110mm

75mm

10mm

9 *

Pre-formed round knockout for vertical outlet Ø110mm.

J Indicates availability of side junction for 90° bends. Note: For channels with stainless steel covers, please call ACO Customer Services Department. As with all pre-cast products polymer concrete units are subject to weight and dimensional tolerances.


ACO Brickslot® PARTS TABLE

Access channels with galvanised steel access cover - sloping invert

Description

Order no.

Dimensions (mm) Depth Invert Overall

Length

Connections Availability Weight Knockout (kg) Union Sump

Closing Endcap

Outlet Endcap

Inlet Endcap

Step Connector

BRSA1

7307

205/210

225/230

1000

23.3

-

-

BRS306

-

-

-

BRSA2

7308

210/215

230/235

1000

23.1

-

-

BRS306

-

-

-

BRSA3

7309

215/220

235/240

1000

23.7

-

-

BRS306

-

-

-

BRSA4

7310

220/225

240/245

1000

23.9

-

-

BRS306

-

-

-

BRSA5*

7311

225/230

245/250

1000

23.9

820

BRSA900

BRS306

-

-

-

BRSA6

7314

230/235

250/255

1000

24.3

-

-

BRS306

-

-

-

BRSA7

7315

235/240

255/260

1000

24.7

-

-

BRS306

-

-

-

BRSA8

7316

240/245

260/265

1000

25.1

-

-

BRS306

-

-

-

BRSA9

7317

245/250

265/270

1000

24.9

-

-

BRS306

-

-

-

BRSA10*

7327

250/255

270/275

1000

26.1

820

BRSA900

BRS306

BRS108

BRS109

BRSA11

7331

255/260

275/280

1000

25.7

-

-

BRS306

-

-

-

BRSA12

7332

260/265

280/285

1000

26.0

-

-

BRS306

-

-

-

BRSA13

7333

265/270

285/290

1000

26.3

-

-

BRS306

-

-

-

BRSA14

7334

270/275

290/295

1000

26.6

-

-

BRS306

-

-

-

BRSA15*

7335

275/280

295/300

1000

26.9

820

BRSA900

BRS306

-

-

-

BRSA16

7336

280/285

300/305

1000

27.2

-

-

BRS306

-

-

-

BRSA17

7337

285/290

305/310

1000

27.5

-

-

BRS306

-

-

-

BRSA18

7338

290/295

310/315

1000

27.8

-

-

BRS306

-

-

-

BRSA19

7339

295/300

315/320

1000

28.1

-

-

BRS306

-

-

-

BRSA20*

7340

300/305

320/325

1000

28.4

820

BRSA900

BRS306

BRS208

BRS209

-

10mm

10mm

1000mm 500mm

225325mm

75mm Ø110mm

Ø110mm

225375mm

140mm

75mm

140mm

500mm

10 *

Pre-formed round knockout for vertical outlet Ø110mm.

Note: As with all pre-cast products, polymer concrete units are subject to weight and dimensional tolerances.


ACO Brickslot® PARTS TABLE

Access channels with galvanised steel cover - level invert

Description

Order no.

Dimensions (mm) Depth Invert Overall

Length

Connections Availability Weight Knockout (kg) Union Sump

Closing Endcap

Outlet Endcap

Inlet Endcap

Step Connector

BRSA0.0*

7305

205

225

1000

22.6

820

BRSA900

BRS306

-

-

-

BRSA0.1J*

7306

205

225

500

12.8

820

BRSA900

BRS306

-

-

-

BRSA5.0*

7312

230

250

1000

24.3

820

BRSA900

BRS306

-

-

BRS120

BRSA5.1J*

7313

230

250

500

13.6

820

BRSA900

BRS306

-

-

BRS120

BRSA10.0*

7329

255

275

1000

25.7

820

BRSA900

BRS306

BRS108

BRS109

BRS120/3

BRSA10.1J*

7330

255

275

500

14.4

820

BRSA900

BRS306

BRS108

BRS109

BRS120/3

BRSA20.0*

7341

305

325

1000

28.5

820

BRSA900

BRS306

BRS208

BRS209

BRS123

BRSA20.1J*

7344

305

325

500

15.0

820

BRSA900

BRS306

BRS208

BRS209

BRS123

BRSA30.0*

7345

355

375

1000

31.5

820

BRSA900

BRS306

BRS308

BRS309

BRS123

BRSA30.1J*

7346

355

375

500

16.1

820

BRSA900

BRS306

BRS308

BRS309

BRS123

1000mm 500mm

10mm

10mm

500mm

75mm Ø110mm

Ø110mm

75mm

225325mm

140mm

225375mm

140mm

Shallow access channels with galvanised steel access cover and sealant groove - level invert

Description

Dimensions (mm) Depth Invert Overall

Order no.

Length

Connections Availability Weight Knockout (kg) Union Sump

Closing Endcap

Outlet Endcap

Inlet Endcap

Step Connector

BRSA080H*

7348

140

155

1000

17.4

820

-

BRS006

-

-

-

BRSA0100H*

7352

160

175

1000

21.6

820

-

BRS006

-

-

-

1000mm 155 175mm

130mm

Ø110mm

75mm

140mm

J indicates availability of side junction for 90° bends.

*

Pre-formed round knockout for vertical outlet Ø110mm. The Level invert channel unit listed with matching overall/invert depth can be inserted between the sloping invert channels.

Note: For channels with stainless steel access covers, please call ACO Customer Services Department. As with all pre-cast products polymer concrete units are subject to weight and dimensional tolerances.

11


ACO Brickslot® PARTS TABLE

Endcaps

Description

Order no.

Dimensions (mm) Depth Overall Invert

BRS006 Closing

1470

100

-

-

130

25

BRS306 Closing

8013

300

-

-

130

25

2.0

BRS108/BRS109 Inlet/outlet

8014

200

255

110

130

25

0.8

BRS208/BRS209 Inlet/outlet

8015

250

305

110

130

25

1.0

BRS308/BRS309 Inlet/outlet

8016

300

355

110

130

25

1.2

Overall

Length

Weight (kg) 0.5

Ø110mm

Width Bore

Step Connectors

130mm

130mm

Inlet/outlet endcap

Closing endcap

25mm

Description

Order no.

Dimensions (mm) Depth Overall Invert

BRS120 Step connector

6439

-

25

94

130

85

0.3

BRS123 Step connector

6052

-

50

94

130

115

0.7

92mm

94mm

85mm

Overall

Length

Weight (kg)

115mm

90mm

25mm

130mm

BRS120 Step connector

Sump Units

Width Bore

BRS123 Step connector

Description

Order no.

Dimensions (mm) Depth Overall Invert

BRSA900 sump

7246

710

680

Width Bore

Overall

Length

Weight (kg)

100

140

500

38.3

12

BRSA900 Front view Foul air trap outlets Ø110mm

BRSA900 End view Foul air trap outlets Ø110mm

75mm 12 I/s

350mm

605mm 16.6 I/s

450mm 14.1 I/s

140mm

605mm 36 I/s

500mm

635mm

710mm

75mm

184mm

BRSA900 rear view Ø110/160mm union outlets

Note: As with all pre-cast products polymer concrete units are subject to weight and dimensional tolerances.


ACO Brickslot® PARTS TABLE

Foul Air Traps

920 Foul air trap PVC-U Ø110mm

2640

-

435

100

110

-

922 Foul air trap PVC-U Ø160mm

2638

-

450

150

160

-

1.9

940 Roddable oul air trap MDPE Ø110mm

7931

-

525

100

110

-

0.6

950 Roddable oul air trap MDPE Ø160mm

7932

-

510

150

160

-

0.8

No 920 Foul air trap PVC-U Ø110mm

No 922 Foul air trap PVC-U Ø160mm

Length

Weight (kg) 0.5

No 940 Roddable Foul air trap MDPE Ø110mm

29.0 l/s

Overall

510mm

Width Bore

14.0 l/s

450mm 25.3 l/s

525mm

Order no.

435mm 12.4 l/s

Description

Dimensions (mm) Depth Overall Invert

No 950 Roddable Foul air trap MDPE Ø160mm

Drain unions

Description

Order no.

Dimensions (mm) Depth Overall Invert

820 Drain union PVC-U Ø110mm

0056

-

-

100

110

100

0.1

822 Drain union PVC-U Ø160mm

0058

-

-

150

160

150

0.5

820 Drain union PVC-U Ø110mm

Width Bore

Overall

Length

Weight (kg)

822 Drain union PVC-U Ø160mm

13 Note: As with all pre-cast products polymer concrete units are subject to weight and dimensional tolerances. BRSA901RE and BRSA902RE have been replaced by BRSA900 with a 940 foul airtrap.


ACO Brickslot速 INSTALLATION

1.0 Ground Conditions The customer should ensure that the minimum dimensions shown are suitable for the existing ground conditions. Engineering advice may be necessary.

Block pavement: access frame Paviours directly adjacent to frame to be bedded using a polymer modified mortar or similar, see note 2.0

Specified Paviours to be set into Brickslot Access Frame using a polymer modified mortar or similar, see note 2.0 Paviour

Paviour

2.0 Block Pavements

Sand Bed

The channel must be supported laterally and therefore blocks must be restrained from movement by bedding securely e.g. by using a Polymer Modified Mortar for bed and perpendicular joints (for example RONAFIX Mortar Mix C from Ronacrete: Tel 0208 593 7621). Engineering advice may be required.

200mm min Sub Base 200mm min

Concrete bed and haunch mimimum C25

3.0 Joint Sealant Where ACO Drain channel joints and fittings are to be sealed (where used in foul water applications or where impermeability is required) contact a sealant specialist for guidance on the most appropriate sealing compound to use.

Block pavement: general detail Paviours directly adjacent to frame to be bedded using a polymer modified mortar or similar, see note 2.0 Paviour

Paviour Sand Bed

200mm min

200mm min

14

Sub Base Concrete bed and haunch mimimum C25


ACO Brickslot® SPECIFICATION CLAUSE

Model specification clause The surface drainage system shall be ACO Brickslot® channel as supplied by ACO Technologies plc; all materials and components within the scope of this channel system shall be obtained from this manufacturer. The system shall be certificated to Load Class C as defined in BS EN 1433:2002. Load test certificates shall be supplied to the Supervising Officer.

The system shall be installed in accordance with the manufacturer’s printed instructions, and the work carried out as specified on drawing no. ( * ) and in accordance with recognised good practice. Standards of workmanship shall generally be as specified in BS EN 752 and BS 8000:Part 14:1989.

* insert appropriate information † delete inappropriate information Note: also available on the website for downloading

The system shall be of 100mm nominal internal width and manufactured in polyester resin concrete with a 10mm near-continuous slotted steel cover frame (galvanised steel or stainless steel †). Featuring a flared slot profile, compatible with standard (blocks, setts, paviours, slabs etc.) paving materials; two locking bolts per metre length; central slotted access/inspection cover, sump with access cover, and cast-in locking recesses for grating and access/inspection covers. The system shall be available in 1000mm and 500mm nominal lengths.

Technical Support Services To support architects, engineers and contractors in designing and installing ACO Brickslot® schemes, ACO’s Design Services Department offers computer-aided scheme design, hydraulic performance calculations and installation advice services. Our Telephone Hotline 01462 816666, Fax Hotline 01462 851081, e-mail draintechnical@aco.co.uk and website www.aco.co.uk enable us to give you the response you need.

15


ACO Technologies Plc

The leading drainage company provides the very best training.

ACO Business Park, Hitchin Road, Shefford, Bedfordshire SG17 5TE

ACO has always placed a great deal of importance in training Architect, Engineers, Merchants and Stockists in how best to use and select ACO products. Courses Available.

Tel: 01462 816666 Fax: 01462 815895

Our training organisation, ACO Academy, offers a number of courses to assist in development of drainage knowledge and the use of ACO products.

e-mail Sales: customersupport@aco.co.uk e-mail Technical: draintechnical@aco.co.uk

Call 01462 810204 for more information.

website: www.aco.co.uk

Š August 2007 ACO Technologies Plc. All reasonable care has been taken in compiling the information in this document. All recommendations and suggestions on the 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 to ensure 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 ACO Technologies Plc (the Company) free of charge and accordingly on terms that no liability including liability for negligence will attach to the Company or its servants or 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 its standard conditions of sale, copies of which are available on request. The Company's policy of continuous product development and improvement renders specifications liable to modification. Information provided in this brochure is therefore subject to change without prior notification.

PC20322


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