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Aggregate Base Course Calculator - XpCourse

PDF Notes to the specification for basecourse aggregate TNZ M/4 Save naming of the Aggregates Association of New Zealand. AP40 and AP20 refer only to the size of the material and not the qualit y. To specify these materials TNZ M/4 AP40 . TNZ M/4 NOTES: 2006 SP/NM4:060418 NOTES TO THE SPECIFICATION FOR BASECOURSE AGGREGATE ...

Utilisation of Poplar Lane Quarry (PLQ) basecourse ...

Utilisation of Poplar Lane Quarry (PLQ) basecourse aggregate as a suitable source for roading material. (2016)

PERFORMANCE TESTS FOR SELECTING AGGREGATE FOR …

aggregates more suitable for very high trafficked roads. The current specification for basecourse aggregate TNZ M4 due to its empirical/recipe approach to selecting aggregates cannot distinguish differences in performance between aggregate types. Further, it is expected a modified aggregate with small quantities of cement

(PDF) The performance of New Zealand basecourse aggregates ...

[Show full abstract] melter slag aggregate is comparable to basecourse aggregates complying with the TNZ M/4 specification. Transit New Zealand has recently revised its TNZ M/4 basecourse ...

(PDF) Weatherability of Road Aggregates within Engineering ...

Specification for basecourse aggregate (TNZ M/4). VAN BLERK, P. G., FLETC ... exposed within a quarry that produces road materials compliant with New Zealand specifications for premium base course ...

The effect of grading on the performance of basecourse ...

• Current Transit New Zealand specification for basecourse aggregate has a Talbot's n- value varying from 0.4 to 0.6, while the majority of overseas roading authorities allow finer gradings ...

Series 0800 - Specification for the Supply of Aggregates

TNZ B/2 Specification for the Construction of Unbound Pavement Layers. TNZ F/1 Specification for Earthwork Construction. TNZ M/4 Specification of Basecourse Aggregates. NZS4407:1991 Methods of Sampling and Testing Road Aggregates. NZS4402:1986 Test 4.1.3 Methods of Testing Soil for Civil Engineering Purposes

Standard Technical Specifications Part 3: Roading

11.1. Scope.....47 11.2. Alignments, Lines, and Levels.....47

Specification for basecourse aggregate, changes to TNZ M/4

M/04:060418 CHANGES TO THE SPECIFICATION FOR BASECOURSE AGGREGATES Page 1 of 1 CHANGES TO TNZ M/4 SPECIFICATION FOR BASECOURSE AGGREGATE The major changes in this April 2006 edition of the TNZ M/4 specification are: • Inclusion of Aggregate / Reclaimed Glass Blended Basecourse as a regional variant. Reclaimed Glass is also allowed in subbase ...

Roading Aggregate | Stevenson Aggregates

TNZ M4 AP40 – Premium AP40 roading basecourse aggregate, compliant with NZTA specification TNZ M/4 (2006) TNZ20 – Premium AP20 roading basecourse, or running course aggregate. SRL AP65 – Premium AP65 roading sub-basecourse or basecourse. Can be MADE TO ORDER, compliant with such specifications as AUS2 or TNZ M/4 (2006).

Title Stabilise and modify layers for road construction or ...

NZTA B/7; Specification for the manufacture and construction of plant mixed modified pavement layers. NZTA F/7; Specification for Geotextiles NZTA M/4: Specification for basecourse aggregate TNZ M/15: Lime for use in Soil Stabilisation, available from TNZ M/22 Unbound road base and sub-base aggregates evaluation, available from

FP0001Concrete footpath FP0004Footpath construction ...

3.Basecourse or Bedding Layer depth must be increased for weak subgrade (CBR<3) Existing Carriageway 200mm min. GAP40 Granular Basecourse as per Auckland Transport's specifications for supply of aggregate Firm Natural Clay (Refer Note 3) 25mm Mix 10 (TNZ-M/10 Spec) Black Asphaltic Concrete Existing Carriageway 150mm min. GAP40 compacted

TNZ'S B/3 PERFORMANCE BASED PAVEMENT CONSTRUCTION ...

TNZ'S B/3 PERFORMANCE BASED PAVEMENT CONSTRUCTION SPECIFICATION. Current specifications for basecourse materials are recipe based and restrictive. To encourage innovation and cost effective road construction and rehabilitation, alternative materials should be considered. To provide an incentive for contractors to be innovative and use local ...

PAVEMENT DESIGN

SHALL COMPLY WITH THE REQUIREMENTS OF TNZ M/4, TNZ M/3 AND TNZ F/2. ... base course material must be M/4 AP40 base course or as directed by the project engineer. Compaction must be in ... @ 0.5% strain ≥ 802 kN/m Notes to geogrid specification Geogrid overlaps must be …

AGGREGATE DATA SHEET - Stevenson Aggregates

Type of Aggregate TNZ M/4 AP40 Three stage Scalping, Crushing, Washing and Screening or Pugmill Blend of High Quality Fines and Crushed AP40 …. Technical Information Property Standard Test Method Specification Typical Value e Crushing Resistance NZS 4407 : …

The performance of New Zealand basecourse aggregates …

The performance of New Zealand basecourse aggregates and glass aggregate mixtures ... New Zealand specification TNZ T/15 for Repeated Load Triaxial testing (Transit, 2007) and development of ...

Concrete | Winstone Aggregates

Winstone Aggregates produces a range of concrete and pavement aggregates that are consistently clean, with excellent shape and strength characteristics. Producing a range of both coarse and fine aggregates, Winstone products meet specifications for use in pavement manufacturing.

Commodity Report 22 - Aggregates

for base course aggregates) and TNZ M/6 2001 (Specifications for sealing chip). These standards are based on prescriptive rock properties, whereas Transit New Zealand has recently proposed some performance-based specifications (TNZ M/22 provisional 2000) to encourage the use of a wider range of materials for road aggregate. Size Mineral ...

(PDF) Performance Tests for Road Aggregates and ...

The current specification for basecourse aggregate (TNZ M/4 (Transit 2006)), owing to its empirical/recipe approach to selecting aggregates, cannot distinguish differences in …

Evaluation of the Repeat Load Triaxial Test and its ...

Currently TNZ M/4 is the prescribed basecourse specification for high trafficked roads, this is an empirical, recipe based specification and there have been concerns as to the performance variability of basecourses conforming to the specification. RLT is a test that could, in conjunction with source and production testing, give further

specificiation for stone crusher

Specifications For CRUSHED AGGREGATE BASE COARSE #2 & #3. crushed gravel or crushed stone, fine aggregate and binder or filler blended as necessary to produce an intimate mixture of the required gradation and stability Requirements: The aggregate shall consist of hard, durable particles of crushed stone or crushed gravel and a filler of natural sand, stone sand or other finely divided mineral ...

AGGREGATE DATA SHEET - Stevenson Aggregates

Type of Aggregate TNZ M/4 AP40 Three stage Scalping, Crushing, Washing and Screening or Pugmill Blend of High Quality Fines and Crushed AP40 …. Technical Information Property Standard Test Method Specification Typical Value e Crushing Resistance NZS 4407 : 2015 Test 3.10 10% Max @ 130kN 2% @ 130kN ... Subbase & Basecourse. Farming & Industry ...

Specification for basecourse aggregate TNZ M/4

TNZ M/4: 2006 SP/SM4:060418 SPECIFICATION FOR BASECOURSE AGGREGATE Page 3 of 15 (a) compacted in accordance with NZS 4402 : 1986, Test 4.1.3 New Zealand Vibrating Hammer Compaction Test at Optimum Water Content and; (b) tested in accordance with NZS 4407 : 1991, Test 3.15 The California Bearing Ratio Test (without a surcharge for at least 4 days).

nzs 4407 methods of sampling and testing road aggregates ...

Specification for basecourse aggregate TNZ M/4 – NZ Transport …. Clause on samples of aggregate from current production, which are representative of … If the aggregate source or processing method is changed then the source properties shall be … When tested in accordance with NZS 4407: 1991, Test, The Crushing ….. natural or recycled aggregate for road base construction.

Resource Recovery – CONCRETE – Processing and Storage

Both the AQA Recycled Concrete Guidelines and TNZ M/4 have specifications for Gap 65 and Gap 40. These differ, so ask your client for the specifications required. Gap 65 etc refers to the test sieve size used in laboratory testing of aggregate quality. The higher the number, the larger the

TNZ M/3 Notes : 1986 NOTES ON SUBBASE AGGREGATE ...

TNZ M/3 NOTES : 1986 SP/NM3:86XXXX NOTES ON SPECIFICATION FOR SUBBASE AGGREGATE Page 3 of 12 Pages 43 and 57%. Control of subbase gradings can be somewhat looser than for the M/4 material so that the subbase specification would require between say 40 % and 65 % passing the 19 mm sieve. These requirements can be more readily appreciated if the ...

22a gravel specifications

22a gravel specifications Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, 22a gravel specifications, quarry, aggregate, and different kinds of minerals.

Title Demonstrate knowledge of compaction for ...

− TNZ B/02: 2005, Specification for Construction of Unbound Granular Pavement Layers; − TNZ M/04: 2006, Specification for Basecourse Aggregate; − TNZ F/01: Specification for earthworks construction; available from ; and all subsequent amendments and replacements. 3 Definitions

gradation curve for basalt crushing

Notes to the specification for basecourse aggregate TNZ M/4 They include uncrushed and part crushed river source basecourse, ... sample can be obtained is dependant on the grading of the representative sample. ..... Portland cement matrix), which is comparable to crushed limestone aggregates. ( 8,9).

Testing result for crusher run cbr test

Specification for basecourse aggregate TNZ M/4 - NZ Transport ... This specification sets out requirements for basecourse aggregate for use on ... specification shall be either: tested as agreed by the Transit New Zealand's ... The basecourse aggregate shall be broken or crushed from either: ... Should the test results show ...