1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. SABS 0120 : Part 4 Secixon MW 1981 Aaplialt base and surfacing Paee Number SEC nt IN : ASlIIAI T UASF AI;L)SIIRl:A(rN(; . . . . . . . . . . . . . . . . .
4、 . . . . . . . . . . . . . . . . . . l ISBN 0-626-06039-7 SABS 01 20 : Part 4 Section MH-1981 Asphalt base and surfacing SRBS 1200 MtI : ASIIIALT BASE AND SURFACING NOTE a) GENERAL. Copy the typical schedules that are applicable to Ihe conlract for which the ilocunent is being prepared. Delete items
5、 that are not wanted and add furtler items as required. Retain the applicable major subheiidings in the sequence given in this scheclule. b) TYPES AND GRADES OF BINDER. The engineer may, by way of a clause iu the conditi(ms of tender, 1) require the tenderer to insei in the spaces provided in the sc
6、hedub the types and glades of binder that he proposes to use if these are not specifiek or 2) pennit the tenderer to submit alternative offers on copies of the relevant pages). Both cases may lead to an inequitable tendering situation and difficulties in adjudication. Item No. 1 1.1 .1.2 .1.3 .1.4 .
7、2 .2.1 .2.2 .3 .3.1 .3.2 .4 .4.1 .4.2 .4.3 .4.4 .4.5 .4.6 .5 .5.1 52 .5.3 .5.4 .5.5 .5.6 .5.7 .5.8 .5.9 .5.10 Payment refers SABS 1200 MH 3.5.1 3.5.5 Short Description SECTION : ASPHAI . T RASE ANT) F1 1RFACfNCi PRIME COAT Prime coat using: bpe Grade ry1.x Grade Variations in quantities of prilne: T
8、ype Gradc Type Gwde rl RING COAT Cunng coal usmg: TF Gwde Vanattons in quiwtty td plime: rype Grade TACK COAT Spray surface using emulsion Type Cirade Variations in quantity of emulsion: Type Grade ASPHALT BASE Cbntinuously giaded asphalt base using: a) road tar Type Cirade b) bitumen Type Glade Gap
9、graded aspllalt using: a) road tar Type Grade b) bitumen Type Grade Variaticns in cluantities of bituminous binder: a) road tar Type Cirade b) bitunen Type Ciwde ASPHALT S1 TRFACINO Continuously gwded asphalt surfacing using: a) bitumen Type Grade b) road tar Type Cirade Cap-graded asphalt surfacing
10、 using: a) bitumen Type Gwdz bj road tar Type Grade Open-gwded asphalt surfaciug using: a) bituuen Type Grade b) nml tar Type Grade Variations in qumtitiit of bituminc.ns binder: a) bitunlen Type Grde b) wad tar Type Grade Mineral filler Pre-coated chips Unit Quantity Rate Amount Rate only Rate only Rate only Rate only Rate only Rate only Rate only Rate only sabs pta
