specification recycled glass subbase

Specification for Supply of Recycled Material

recycled and materials is provided for under the Guide. The Guide is intended for use in light to medium traffic loadings. For design traffic loadings greater than 4x106 ESA other specifications such as RTA Specification 3051 Granular Base and Sub-Base …

Utilization of glass cullet to enhance the performance of ...

The test results indicated that the recycled glass could be blended with recycled crushed rock by up to 30 by mass and provide satisfactory engineering performance to be used as a pavement subbase ...

FLOWABLE FILL USING GLASS CULLET

Flowable Fill for pipe backfill using recycled materials– May 2000 • Demonstration Criteria: needs to be excavatable for trench backfill • Recycled materials used: foundry sand, blast furnace slag, glass cullet • Demonstration logistics: 9Unauthorized changed in design mix (ground granulated blast furnace slag was substituted for fly ash)

SECTION 820 - CRUSHED CONCRETE FOR PAVEMENT …

clearly demonstrate that all requirements, e.g. permeability, of the specification are met. 820.07 GRADING OF UNCOMPACTED CRUSHED CONCRETE SUBBASE (a) Class CC3 Crushed Concrete After completion of production, but before compaction, Class CC3 crushed concrete and PMWMCC shall comply with the grading requirements of Table 820.071.

Blending of recycled glass and crushed rock in road ...

Mar 19, 2020· Recycled glass is a mixture of different coloured glass particles with debris. It is the result of crushing the waste glass collected from residential and industrial areas. Construction and demolition (C&D) materials such as concrete, excavation stone (basalt) and brick make up a significant proportion of the waste materials present in landfills in Australia.

Category 5 - Pavements, Subgrade and Surfacing (Department ...

MRTS36 Recycled Glass Aggregate (November 2020): MRTS36 Technical Specification (PDF, 250 KB) MRTS38 Pavement Drains (July 2017): MRTS38 Technical Specification (PDF, 172 KB) MRS38 Specification (Measurement) (PDF, 95 KB) MRTS39 Lean Mix Concrete Sub-base for Pavements (November 2018): MRTS39 Technical Specification (PDF, 740 KB)

Recycled Glass in Highway Construction

Mar 09, 2021· Recycled Glass in Highway Construction ... SUBBASE OF CRUSHED GRAVEL, FINE GRADED CY 12,137. SUBBASE OF DENSE GRADED CRUSHED STONE CY 324,943 Grand Total. 503,742 VTrans Specification updates Material Acceptance Program updates UVM Research o ' ...

Recycled Materials at Main Roads

recycled glass and glass cullet, with the aim to reduce costs associated with milling the glass to a consistent grading and washing to remove contaminants (e.g. paper, adhesive, organic matter). However, using recycled glass has environmental benefits, including conserving materials and reducing environmental disturbance.

CW 3110 R21 SUB-GRADE, SUB-BASE AND BASE COURSE …

and sub-base within the pavement structure. 1.2.6 Granular B – well-graded or recycled aggregates intended for use as base and sub-base within the pavement structure. Granular A can be used instead of Granular B. 1.2.7 Granular C – dense graded or recycled aggregates intended for use as base and sub-base.

Recycled Sub-Base Aggregates | Sustainable & Low-Cost ...

It is important the correct Recycled Sub-base Aggregate is used according to the situation, as sub-base aggregates have different properties making them more or less suitable for the job. Mainland Aggregates are able to offer a full range of Recycled Sub-base aggregates online with nationwide delivery available on …

Recycled Aggregate - California

Processed Miscellaneous Base (PMB) also allows recycled aggregate. The Greenbook states that PMB "shall consist of broken or crushed AC, PCC, railroad ballast, glass, crushed rock, rock dust, or natural material." Select Subbase is the Greenbook's only aggregate subbase category. It allows recycled …

Processed Glass Aggregate Specifications and Approved Uses ...

Allowed at a maximum addition rate of 10% by mass provided any subbase material will not be exposed. The material shall consist of recycled glass food or beverage containers free of debris such as paper, metals, fabrics, toxins, clay or loam. Structural fill. Subbase material for roads. Yes. NH: of PGA shall pass a 1" sieve

Recycled Aggregates from Inert Waste

Recycled Aggregates from Inert Waste ... or subbase (e.g. Type 1). Some production sites can produce aggregates for concrete, such as washed sand, but this is less widespread. The WRAP specifier tool has details of the different aggregate types. ... Wastes from manufacture of glass and glass products Type and restrictions Waste code

The Use of Waste Glass as Construction Material Essay

Mar 26, 2016· In addition to the U.S and the U.K, other countries such as Australia and Japan have already began to utilise waste glass in in many applications such as pavements, road construction, coatings and filtration media, to name a few. The availability and properties of glass plays a major role in their use as a recycled material.

Sub-bases | Pavingexpert

The sub-base layer is often the main load-bearing layer of a pavement. It is designed to evenly spread the load of the paving, and any traffic thereon, to the sub-grade below. A well-constructed sub-base will aid drainage and prevent settlement and channelisation - the phenomenon common on cheap installations of block paving, where two 'ruts' develop in the paving.

3138 AGGREGATE FOR SURFACE AND BASE COURSES …

C Recycled Materials The Contactor may substitute recycled aggregates for aggregates, if meeting the following requirements: (1) Recycled aggregates contain only recycled asphalt pavement (RAP), recycled concrete materials, recycled aggregate materials, or certified recycled glass, and (2) Must meet the requirements of Table 3138-2.

Caltrans Specifications for Aggregate Base and Subbase

The California Department of Transportation (Caltrans) provides specifications for the use of recycled aggregate, sometimes referred to as crushed miscellaneous base (CMB), as base (section 26) or subbase (section 25) on road projects.This Department of Resources Recycling and Recovery (CalRecycle) webpage is a selective list of Caltrans specifications for the use of recycled aggregate …

Report by the Associated Recyclers of Wisconsin Glass ...

Oct 05, 2016· •Glass can be recycled endlessly with no loss in quality or purity ... standards and specification for glass grades. 2. Evaluate beneficial reuse options for mixed container glass. ... *A low hazard exemption would be required for subbase proposals not in roadways or any other use that does not meet exact exemption criteria.

DIVISION 300 SUBBASE AND BASE COURSES

Materials used to produce PGA shall consist of recycled glass food or beverage containers. Small amounts (less than 5 percent total) of china dishes, ceramics, plate (window or mirror) glass, or other glass products will be allowed in PGA. The PGA material shall not contain more than a trace of screw tops, plastic cap rings, or other contaminants.

1141 Flexible pavement base and subbase 20.0 MARKUP

- CCS20: 20 mm crushed concrete subbase. Recycled materials Use of recycled materials: Only permitted as part of a blended material that conforms to TfNSW / RMS material specifications. Requirements: Select individual recycled or manufactured material and blend with materials or

MATERIAL SPECIFICATION FOR AGGREGATES - BASE, …

This specification covers the requirements for granular aggregate materials for use in subgrade, subbase, base, gravel surface course, shouldering and bedding and backfill to sewers, culverts, and other structures. 1010.01.01 Specification Significance and Use . This specification is written as a provincial-oriented specification.

The specification of recycled concrete aggregate for ...

specification part 215 are classified into classes 1, 2 and 3 for base and subbase, based on two grading specifications and performance criteria (DTEI, 2001). Table 4 provides a summary of DTEI specifications for 20 mm nominal size RCA material. The strength limits presented in Table 5 are based on triaxial shear testing properties rather than CBR.

Recycled-Glass Blends in Pavement Base/Subbase ...

Jul 07, 2014· The recycled glass blend with 20% glass content was found to be the optimum level, where the blended material was workable and also had sufficiently high strength. The field testing results indicated that FRG blends are suitable in pavement subbase applications and is a viable additive when used in limited proportions with other recycled ...

Recycled Sub-Bases - Soils&Stone

Using a mix of recycled aggregate, Type 1 Graded is a 50mm, evenly graded material used as a sub-base for haul roads, hard standings and pathways. Although it does not meet the specification for highways works, it is a good alternative for areas that are not highly trafficked. Delivery Options

Crushed Glass as a Supplementary Material in Cement ...

10% recycled crushed glass + 67.5% recycled crushed concrete class 3 + 22.5% recycled crushed concrete class 4: 10RCG/67.5CC3/22.5CC4 20% recycled crushed glass + 40% recycled crushed concrete class 3 + 40% recycled crushed concrete class 4: 20RCG/40CC3/40CC4 4.1 pH

(PDF) Comparison of Specifications for Recycled Concrete ...

This paper reviews existing specifications, specifically for the application of crushed concrete or recycled concrete aggregate (RCA) as pavement material for unbound subbases and basecourses.

Recycled Materials Specifications

Specification 334: Crushed Glass (not in surface course) Specification 901: Coarse Aggregate - Reclaimed Portland Cement Concrete. Specification 911: Base - Reclaimed Portland Cement Concrete, reclaimed general crushed concrete. Recycled Plastic . Note: All recycled plastic products are governed by Specification 972. Other sections may also ...

Utilization of glass cullet to enhance the performance of ...

Mar 15, 2021· Glass cullet is an ideal material as fine aggregates for combined recycling with demolition waste to produce unbound sub-base. • Glass cullet can enhance the recycling potential of second class demolition waste available in abundance. • The recycled sub-base with glass sand could provide bearing capacity comparable to the natural aggregates ...