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*
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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
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cr
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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