1 2 4
CONTENTS
page 1 2 З? 4 5 6 6.1 6.1.1 6.1.2 6.1.3 6.2 6.2.1 6.2.2 6.3 6.3.1 6.3.2 6.3.3 6.3.4 6.3.5 7 7.1 7.2 7.3 7.4 7.5 7.5.1 7.5.2 7.6 7.7 7.8 7.9 Foreword 1
1 Scope 2 Normative references 3
3 Terms and definitions 4
4 Classification 10
5 Places of installation for drainage channels 10
6 Materials 12
6.1 General 12
6.1.1 Drainage channels 12
6.1.2 Gratings and covers 13
6.1.3 Use of rolled steel 13
6.2 Production, quality and testing . . 13
6.2.1 Metallic materials 13
6.2.2 Concrete and synthetic resin concrete 14
6.3 Additional requirements 14
6.3.1 Welding of rolled steel 14
6.3.2 Stainless steel 14
6.3.3 Precast concrete 14
6.3.4 Synthetic resin concrete .... 15
6.3.5 Concrete with fibre 16
7 Design and manufacturing requirements 17
7.1 General 17
7.2 Dimensions and dimensional tolerances 17
7.3 Geometric design 18
7.4 Gradient 18
7.5 Jointing of drainage channel units 19
7.5.1 Water-tightness 19
7.5.2 Step of invert 19
7.6 Depth of insertion of gratings and covers 19
7.7 Seating 19
7.8 Trafficked edge and contact surface protection 20
7.9 Securing of gratings or cover ... 20
7.10 7.10.1 7.10.2 7.10.3 7.11 7.12 7.13 7.14 7.15 7.15.1 7.15.2 7.16 7.17 8 8.1 8.2 9 9.1 9.1.1 9.1.2 9.1.3 9.1.4 9.2 9.2.1 9.2.2 9.2.3 9.3 9.3.1 9.3.2 9.3.3 9.3.4 9.3.5 9.3.6 3' ( 9.3.7 7.10 Dimensions of inlet openings . . 21
7.10.1 Straight slots 21
7.10.2 Slots in other shapes 22
7.10.3 Other inlet openings 22
7.11 Dirt buckets 23
7.12 Correct positioning of gratings and covers 24
7.13 Surface condition 24
7.14 Opening angle of hinged gratings and covers 24
7.15 Strength testing 25
7.15.1 Channel bodies 25
7.15.2 Gratings and covers 26
7.16 Permanent set 26
7.17 Recommendations for installation 26
8 Marking 28
8.1 Marking of gratings and covers . . 28
8.2 Marking of channel bodies .... 28
9 Testing 29
9.1 Loading test 29
9.1.1 Test loads 29
9.1.2 Test apparatus 29
9.1.3 Preparation for the test 30
9.1.4 Test procedure 31
9.2 Materials 34
9.2.1 Precast concrete 34
9.2.2 Synthetic resin concrete .... 36
9.2.3 Concrete with fibre 38
9.3 Design requirements 39
9.3.1 General inspection 39
9.3.2 Dimensions 39
9.3.3 Discharge cross section (see 7.3) 39
9.3.4 Gradient (see 7.4) 39
9.3.5 Discharge openings/connecting openings (see 7.3) 40
9.3.6 Jointing of channel units (see 7.5) 40
9.3.7 Depth of insertion of gratings and covers (see 7.6) 40
9.3.8 9.3.9 9.3.10 9.3.11 9.3.12 9.3.13 9.3.14 9.3.15 9.4 9.5 9.6 10 10.1 10.2 10.3 10.4 11 В?. 1 В?.2 В?.З? В?.4 9.3.8 Seating (see 7.7) 40
9.3.9 Trafficked edge protection (see 7.8 and 6.1) 40
9.3.10 Securing of a grating and/or cover in a grid unit (see 7.9) 40
9.3.11 Dimensions of inlet openings (see 7.10) 41
9.3.12 Dirt buckets (see 7.11) .... 41
9.3.13 Correct positioning of gratings and covers (see 7.12) 41
9.3.14 Surf ace condition (see 7.13) . 41
9.3.15 Opening angle of hinged gratings and covers (see 7.14) 41
9.4 Marking (see clause 8) 41
9.5 Type testing 42
9.6 Routine load ing test 42
10 Evaluation of conformity 43
10.1 General 43
10.2 Type testing (initial testing of the product) 43
10.3 Factory production control to be carried out by the manufacturer
(internal quality control) 43
10.4 Non-conforming products .... 44
11 Installation 44
Annex A
Model procedure of internal quality control 45
Annex В?
Supplementary requirements for concrete products submitted to very severe freeze-thaw conditions with standing water containing de-icing salts . ... 57
B.1 Scope 57
B.2 Conditions of application 57
B.3 Resistance to freeze-thaw with de-icing salts 57
B.4 Marking 57
Annex C
Determination of freeze/thaw resistance with de-icing salt 58
D.1 D.2 C.6 Procedure 62
C.7 Expression of test results 64
C.8 Test report 64
Annex D
Inspection control, carried out by a third party certification body (third party control) 65
D.1 Purpose and procedure of third party inspection 65
D.2 Report by the third party 66
Annex ZA
Clauses of this european standard addressing the provisions of the eu construction products directive .... 68
Bibliography 76
EN 1433:2002 Drainage channels for vehicular and pedestrian areas-Classification, design and testing requirements, marking and evaluation of conformity ( - - - - -
DRAINAGE CHANNELS FOR VEHICULAR AND PEDESTRIAN AREAS -Classification, design and testing reguirements, marking and evaluation of conformity
FOREWORD
This document (EN 1433:2002) has been prepared by Technical Committee CEN/TC165, "Wastewater engineering", the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2003, and conflicting national standards shall be withdrawn at the latest by August 2004.
This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Direc- tive(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.
Annexes A, This document specifies the application and use of drainage channels both as single or multi-part assemblies. An assembly is defined as a single unit and can be used in conjunction with other similar units to provide a drainage system. Guidance is given on the location of units, the strength of the units and appropriate grating or cover. Fittings and other special adapters are excluded from the scope of this standard.
Installation does not form part of this standard but can form part of a future related standard. Drainage channels are installed so that sufficient support is provided to enable them to withstand proposed service loads.
Due regard has been taken of formalized Quality Assurance Systems and this standard details those specific and relevant quality control activities necessary for both manufacturer and external assessors (if applicable).
This standard specifies materials currently used in the manufacture of drainage channels. However, with some materials there are limited data currently available.
Rainwater forms the main application of drainage channels. Other liquids can be carried, subject to correct selection of the drainage channel.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Nonway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 1 2 EN 1169, EN 1170-5, ENV 10080, EN 10088-1, 1 SCOPE
This European Standard specifies requirements for linear drainage channels for the collection and conveyance of surface water when installed within areas subjected to pedestrian and/or vehicular traffic.
These channels are defined as either Type I, which requires no further support or Type M, which requires additional support to accommodate the vertical and horizontal loads in service, in accordance with the manufacturers' recommendations.
This standard specifies requirements for gratings and covers integral with a linear drainage system. This standard applies to grid units, slot units and kerb units up to a clear opening of 1000 mm.
This standard specifies definitions, classes, design and testing requirements, marking and quality control for drainage channels.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments).
EN 1169, Precast concrete products - General rules for factory production control of glass-fibre reinforced cement
EN 1170-5, Precast concrete products - Test methods for glass-fibre reinforced cement - Part 5: Measuring bending strength, "Complete bending test" method
EN 1563, Founding - Sphenoidal graphite cast irons
ENV 10080, Steel for the reinforcement of concrete - Weldable ribbed reinforcing steel EN 10088-1, Stainless steels - Part 1: List of stainless steels
EN 10088-2, EN 10088-3, EN 10142, EN 10214, EN 10215, EN 12163, EN ISO 7500-1, ISO 185, ISO 630, ISO 1461, ISO 3755, ISO 4012, ISO 8062, 3.1 EN 10088-2, Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip for general purposes
EN 10088-3, Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods and sections for general purposes
EN 10142, Continuously hot-dip zinc coated low carbon steels strip and sheet for cold forming - Technical delivery conditions
EN 10214,Continuously hot-dip zinc-aluminium (ZA) coated steel strip and sheet - Technical delivery conditions
EN 10215, Continuously hot - dip aluminium - zinc (AZ) coated steel strip and sheet - Technical delivery conditions conditions
EN 12163, Copper and copper alloys - Rod for general purposes
EN ISO 7500-1, Metallic materials - Verification of static uniaxial testing machines - Part 1: Ten- sion/compression testing mashines (ISO 7500-1:1999))
ISO 185, Grey cast iron - Classification
ISO 630, Structural steels - Plates, wide flats, bars, sections and profiles
ISO 1461, Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods
ISO 3755, Cast carbon steels for general engineering purposes
ISO 4012, Concrete - Determination of compressive strength of test specimens
ISO 8062, Castings - System of dimensional tolerances and machining allowances
3 TERMS AND DEFINITIONS
For the purp
