{"id":214611,"date":"2024-10-19T13:54:37","date_gmt":"2024-10-19T13:54:37","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-5949872015a12017\/"},"modified":"2024-10-25T06:53:45","modified_gmt":"2024-10-25T06:53:45","slug":"bs-5949872015a12017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-5949872015a12017\/","title":{"rendered":"BS 594987:2015+A1:2017"},"content":{"rendered":"

This British Standard specifies requirements for the transport, laying and compaction of asphalt mixtures conforming to BS EN 13108\u20111, BS EN 13108\u20114 and BS EN 13108\u20115, and described in PD 6691, from the time that they leave the mixing plant until they are placed on the road ready to receive a superimposed layer or traffic. It also includes requirements for preliminary work at the laying site needed to ensure that the substrate is fit to receive the asphalt and for the application of bond coats.<\/p>\n

Although this standard does not contain explicit requirements for asphalt materials covered in other parts of BS EN 13108 or other proprietary asphalt mixtures, the general requirements of this standard can be applied to those mixtures, in addition to special requirements for particular mixtures specified in individual quality plans and\/or method statements.<\/p>\n

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NOTE 1 The term \u201casphalt\u201d used in this standard is the generic term used to describe the wide range of mixtures of aggregate and bituminous binder individually known as asphalt concrete (AC), hot rolled asphalt (HRA), stone mastic asphalt (SMA), porous asphalt (PA) or mastic asphalt and other proprietary materials which are available for use in constructing and maintaining roads and other paved areas that are on the market in the UK.<\/p>\n<\/blockquote>\n

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NOTE 2 Methods for ensuring that the correct surface drainage characteristics are imparted to pavements with PA surface course are outside the scope of this British Standard.<\/p>\n<\/blockquote>\n

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NOTE 3 BS EN 13108\u201120 specifies tests for determining the conformity of a mix to any of the other parts of BS EN 13108. This is similar to a mix design validation or job mix trial. BS EN 13108\u201120 offers some choice in the way in which specimens are to be prepared for the purposes of product\u2011type testing. Requirements for sample preparation for the demonstration of product\u2011type test properties are given in PD 6691:2015, Clause 13<\/b> and are linked to the relevant protocols\/annexes in this British Standard, as relevant.<\/p>\n<\/blockquote>\n

In the case of HRA, a mixture design protocol is provided as informative text in Annex H, and requirements are specified for providing a rough\u2011textured surface on the surface course to provide skid\u2011resistance.<\/p>\n

This standard does not specify requirements for asphalt incorporating bitumen emulsion binders.<\/p>\n

This standard does not cover additional or specific requirements relating to the laying and compaction of reduced temperature asphalts.<\/p>\n

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NOTE 4 BS EN 13108 is being reviewed and it is anticipated that any revisions might cover low\u2011temperature and cold mixtures.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n3 Terms and definitions
4 Transport and delivery
4.1 Transport <\/td>\n<\/tr>\n
12<\/td>\n4.2 Delivery to the site
5 Preparatory works at the laying site
5.1 General
5.2 Surface level tolerances
5.3 Resurfacing <\/td>\n<\/tr>\n
13<\/td>\n5.4 Adjustment or regulation of levels <\/td>\n<\/tr>\n
14<\/td>\nTable 1A \u2014 Nominal target and minimum compacted layer thicknesses for asphalt concrete (AC) mixtures conforming to BS EN 13108\u20111 (see PD 6691:2015, Annex B)
Table 1B \u2014 Nominal target and minimum compacted layer thicknesses for HRA mixtures conforming to BS EN 13108\u20114 (see PD 6691:2015, Annex C) <\/td>\n<\/tr>\n
15<\/td>\nTable 1C \u2014 Nominal target and minimum compacted layer thicknesses for SMA surface course mixtures conforming to BS EN 13108\u20115 (see PD 6691:2015, Annex D)
Table 1D \u2014 Nominal target and minimum compacted layer thicknesses for other SMA mixtures conforming to BS EN 13108\u20115 (see PD 6691:2015, Annex D)
5.5 Application of bond coats <\/td>\n<\/tr>\n
16<\/td>\nTable 2 \u2014 An example of bond coat minimum target rate of spread in litres per square metre of emulsion <\/td>\n<\/tr>\n
17<\/td>\n6 Layings
6.1 General
6.2 Laying in adverse conditions <\/td>\n<\/tr>\n
19<\/td>\n6.3 Machine laying
6.4 Hand laying <\/td>\n<\/tr>\n
20<\/td>\n6.5 Sampling during laying
6.6 Thickness
6.7 Surface regularity, contour and falls
Table 3 \u2014 Accuracy of finish <\/td>\n<\/tr>\n
21<\/td>\n6.8 Joints
6.9 Access chamber covers and projections <\/td>\n<\/tr>\n
22<\/td>\n7 Chipping of hot rolled asphalt (HRA)
7.1 General
7.2 Rate of spread of coated chippings
7.3 Method of applying coated chippings
Table 4 \u2014 Minimum rolling temperature for HRA mixtures <\/td>\n<\/tr>\n
23<\/td>\n8 Texture depth
8.1 General
8.2 Measurement of surface texture
9 Compaction
9.1 General <\/td>\n<\/tr>\n
24<\/td>\n9.2 General requirements for compaction of machine\u2011laid asphalt <\/td>\n<\/tr>\n
25<\/td>\nTable 5 \u2014 Minimum rolling temperatures for designed AC dense, heavy\u2011duty and high\u2011modulus binder course and base (including EME2) <\/td>\n<\/tr>\n
26<\/td>\n9.3 General requirements for compaction of hand\u2011laid asphalt and areas with restricted access
9.4 Sampling and testing for assessment of compacted asphalt <\/td>\n<\/tr>\n
27<\/td>\n9.5 Compaction control <\/td>\n<\/tr>\n
30<\/td>\n10 Opening to traffic <\/td>\n<\/tr>\n
31<\/td>\nAnnex A (informative)\u2002 Recommended delivery and rolling temperatures for recipe AC, HRA and SMA to BS EN 13108
Table A.1 \u2014 Minimum delivery and rolling temperatures for recipe AC, HRA and SMA mixtures <\/td>\n<\/tr>\n
32<\/td>\nAnnex B (informative)\u2002 Approximate rates of spread of asphalt
Table B.1 \u2014 Approximate rate of spread <\/td>\n<\/tr>\n
33<\/td>\nAnnex C (informative)\u2002 Protocol for determining void content of dense base and binder AC mixtures conforming to BS EN 13108\u20111 from trial strips for the purposes of product\u2011type testing to BS EN 13108\u201120 <\/td>\n<\/tr>\n
34<\/td>\nFigure C.1 \u2014 Spacing of cores <\/td>\n<\/tr>\n
35<\/td>\nAnnex D (informative)\u2002 Protocol for determining resistance to permanent deformation of binder course and base asphalt mixtures conforming to BS EN 13108\u20111 (asphalt concrete) from trial strips for the purposes of type testing to BS EN 13108\u201120 <\/td>\n<\/tr>\n
36<\/td>\nAnnex E (informative)\u2002 Protocol for determining void content and stiffness of EME2 base and binder AC mixtures conforming to BS EN 13108\u20111 from trial strips for the purposes of product\u2011type testing to BS EN 13108\u201120 <\/td>\n<\/tr>\n
38<\/td>\nFigure E.1 \u2014 Spacing of cores <\/td>\n<\/tr>\n
39<\/td>\nAnnex F (informative)\u2002 Protocol for determining void content, binder volume and resistance to permanent deformation of performance\u2011related surface course HRA mixtures conforming to BS EN 13108\u20114 from trial strips for the purposes of product\u2011type testing t <\/td>\n<\/tr>\n
41<\/td>\nFigure F.1 \u2014 Spacing of cores <\/td>\n<\/tr>\n
42<\/td>\nAnnex G (informative)\u2002 Protocol for determining void content and resistance to permanent deformation of SMA binder course and regulating courses to BS EN 13108\u20115 from trial strips for the purposes of product\u2011type testing to BS EN 13108\u201120 <\/td>\n<\/tr>\n
44<\/td>\nFigure G.1 \u2014 Spacing of cores <\/td>\n<\/tr>\n
45<\/td>\nAnnex H (informative)\u2002 Protocol for determining the design binder content of designed HRA surface course mixtures to BS EN 13108\u20114
Table H.1 \u2014 Tests on material <\/td>\n<\/tr>\n
46<\/td>\nTable H.2 \u2014 Aggregate proportions for mix design <\/td>\n<\/tr>\n
47<\/td>\nTable H.3 \u2014 Binder proportions required for mix\u2011design procedure
Table H.4 \u2014 Mass of aggregate (coarse, fine and filler) and suggested binder contents for trial mixes <\/td>\n<\/tr>\n
49<\/td>\nFigure H.1 \u2014 Example of mixture design <\/td>\n<\/tr>\n
50<\/td>\nTable H.5 \u2014 Factors for the calculation of design binder content
Annex I (informative)\u2002 Protocol for calibrating and operating indirect density gauges <\/td>\n<\/tr>\n
51<\/td>\nAnnex J (informative)\u2002 Tack coats <\/td>\n<\/tr>\n
52<\/td>\nAnnex K (informative)\u2002 Protocol for determination of the maximum binder content of porous asphalt and other bituminous mixtures without excessive binder drainage
Table K.1 \u2014 Test temperatures for porous asphalt with unmodified bitumen <\/td>\n<\/tr>\n
54<\/td>\nFigure K.1 \u2014 Typical diagram of mortar or binder drained <\/td>\n<\/tr>\n
55<\/td>\nAnnex L (informative)\u2002 Guidance for the mix design of BBA for airfields to BS EN 13108\u20111 <\/td>\n<\/tr>\n
57<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Asphalt for roads and other paved areas. Specification for transport, laying, compaction and product type testing protocols<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":214616,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1301,2641],"product_tag":[],"class_list":{"0":"post-214611","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-93-080-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/214611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/214616"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=214611"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=214611"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=214611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}