ppt presentations on aggregates used in roads

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WBM (Water Bound Macadam) Roads | Construction Aggregate ...

WBM (Water Bound Macadam) Roads • WBM means, the pavement base course made of crushed or broken aggregates mechanically interlocked by rolling and voids to be filled with screenings and binding material with assistance of water. • WBM can be used as a sub-base, base course or surfacing.

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Use of Waste Plastics in Road Construction - GOV.UK

recycled plastics can either replace aggregates or serve as a binder modifier. Waste plastic has potential for use in bituminous road construction as its addition in small doses (about 5-10% by weight of bitumen) helps in substantially improving the stability, strength, fatigue life and other

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Road Aggregates - SlideShare

Road Aggregates 1. PAVEMENT MATERIALSPAVEMENT MATERIALS ENGINEERINGENGINEERING (CE-862)(CE-862) Lec-09 Fall Semester 2016 Dr. Arshad Hussain [email protected], Office Room#111, Tel: 05190854163, Cell: …

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PowerPoint Presentation

Among other things, the methods and materials used to communicate required safe use or operating methods and procedures must give adequate attention to the nature and potential severity of the hazards involved, as well as reasonably anticipated user capabilities and limitations (human factors).

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Road Surfacing & Materials - Institute of Asphalt

the best outcome for a HRA that is fit for its intended use and durable for its expected life; 1. Scheme design 2. Compliant materials 3. Installation workmanship •For the best outcome we need to hit all 3 elements. •Failure to achieve in any of the above will impact on the outcome. Everybody plays a part in achieving the best outcome

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80+ Free PowerPoint Templates PPT, PPTX - Update 2021!

In this section, we gathered all our free PowerPoint templates, for which clients do not have to pay. A great variety of multipurpose sets of slides is offered here. Among them, site visitors will find free PowerPoint templates for business, marketing, advertising, environment, startups, etc. These are premade templates for presentations and digital projects creation. They are suitable for ...

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Tests On Aggregates Ppt - aupi-shop.cz

Tests On Aggregates Ppt. lect 14-testing procedures for road aggregates,8/16/2019 aggregate testing 60 procedure about 2000 gm of aggregates are washed to remove dust, drained and placed in the wire basket. the basket is .weight examples of aggregates used uses for the concrete,aggregates are inert materials mixed with a binding material like cement or lime coarse aggregates are retained on 4 ...

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Use of Recycled Materials in Road Construction

2.2. Types of recycled Materials in use for Road Constructions 2.2.1 Plastic Wastes Most littered plastic are rich in polymers [21]. It can be used either as a stabilizing agent in soil and subgrade applications or as an additive to aggregates blends in hot mix asphalt …

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Safety PowerPoints

Hazardous Materials Awareness. Hazardous Materials Decon. Hazardous Materials Personal Protective Equipment. Hazardous Waste Management. HAZWOPER - 29 CFR 1910.120. Head Protection (Hard Hats) Health Hazards In Construction. Hearing Conservation & Noise Control. Heat Related Injuries/Illnesses. Hexavalent Chromium. Holiday Safety. Home Fire Safety

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EXCAVATION & TRENCHING AWARENESS FOR THE …

Scaling to remove loose materials. Installation of protective barricades. Other means (retaining devices) 2 feet from edge of excavation. Good – protective system in place, ladder, water removal, no one under moving load. Training PowerPoint Slides

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CHIP & SEAL TECHNIQUES - Purdue University

an area of 1 m2.(:i) A 1 m x 1 m x 25 mm pan can be used for this purpose. Aggregate is placed in the densest condition anticipated to exist in the field. The weight of the aggregate needed to cover the pan with a single layer of aggregates equals the required weight of the aggregate to be used …

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PowerPoint Presentation

The State Government has set up District Industries Centres (DICs) in all districts. These DICs play a vital role in the industrial development by providing services to the entrepreneurs viz., identification of suitable schemes, preparation of project report, arrangement for providing required plant, machinery and raw-material, assistance in availing incentives and facilities provided by both ...

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BUILDING MATERIALS,CONSTRUCTION PLANNING …

They are used in hydraulic structures like dams and bridges. They are used in retaining wall masonry to retain soil. They are used as road metal in road construction. They are used as ballast for permanent way in railways. They are used to make concrete in the form of coarse aggregate.

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Road materials - SlideShare

Road materials. 1. Generally for bituminous or asphalt pavement, the aggregates constitute 88% to 96% by weight or more than 75% by volume. The AASHTO standard specifications provide that: "The aggregate shall consist of hard, durable …

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Construction of roads presentations - SlideShare

Construction of roads presentations. 1. Group Members Muhammad Ijaz Asif Aziz Shahbaz Ahmed 12-CE-24 12-CE-48 12-CE-132. 2. Contents Introduction Classification of Roads Materials Used In Road Construction Machinery Used In Road …

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Road Construction - SlideShare

AGGREGATE COARSE AGGREGATE The coarse aggregate consists of crushed rock, crushed gravel or other gravel or other hard material retained on 2.36mm sieve. FINE AGGREGATE Fine Aggregate consist of crushed or naturally occuring …

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02 - Aggregate Gradation

(typically used for aggregate) 4.75. Sieve Shakers CIVL 3137 7 Mary Ann Shaker. Screen Shakers CIVL 3137 8 Gilson Shaker. CIVL 3137 9 Sieve Sizes Used in Construction. CIVL 3137 10 Sieve Sizes Used in Construction Openings vary by a factor of two. ... Microsoft PowerPoint - 02 - Aggregate Gradation

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TOOLS AND EQUIPMENT

Hand tools are used much more intensively on labour-based construction work than in agriculture. Many tools commonly used for agriculture work are not strong enough for use on construction sites and will quickly break if used intensively. It is therefore essential that the tools used on a civil works project are properly designed

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66 Best Free PowerPoint Templates - Updated November 2021

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Aggregates ppt - SlideShare

7 (1) Fine Aggregates: Aggregates whose particles pass through 4.75 mm IS sieve are termed as fine aggregates. Most commonly used fine aggregates are sand (pit or quarry sand, river sand and sea sand) and crushed stone in powdered form, how ever some times sukhi and ash or cinder are also used…

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Use of Recycled Aggregates in Construction

2 Use of Recycled Aggregates in Construction Contents EXECUTIVE SUMMARY 3 1 INTRODUCTION 6 1.1 General 6 1.2 Classification of Aggregates 6 2 MANUFACTURED AGGREGATES 7 2.1 ed Blast Furnace Slag (FBS) 7 2.2 Fly Ash Aggregates 8 2.3 Manufactured Sand 8 2.4 Polystyrene Aggregate 9 2.5 Expanded Clays, Shales and Slates 10 3 RECYCLED AGGREGATES 10

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Composite Pavements: Design, Construction, and Benefits

Presentation Outline 12th Annual MN Pavement Conf 14 Feb 2008 1. History of Composite Pavements 2. Critical Issues for Composite Pavements •Design • Construction …

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EMULSION BASICS

• Designed for mixing with graded aggregate. • Formulated not to break immediately upon contact with aggregate and will remain workable for a few minutes to several months depending upon the formulation. • Primarily used in pugmills. –MS-2, CMS-2, HFMS-2, MWS-150 & 300

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Safety Training PowerPoint Presentations

How To Use the Translation Features of PowerPoint This how-to video will walk you through everything you need to know to get started using the translation features of PowerPoint. For more information on using Translator with Microsoft PowerPoint, visit here.

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8 innovations in road surface products and techniques - On ...

Mixing the asphalt into the gravel has been proven to produce a better-quality base material, saves the cost and environmental implications of removing the old asphalt from the site and reduces the amount of new aggregate used. 8.Collaboration: It's not a product or a road building technique, but it is affecting the quality of roads.

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Free Construction PowerPoint Templates

Free Bridge Construction PowerPoint Template is a construction design for civil engineering projects. The cover image of the template design is suitable for the background themes and title slide designs. The template has the image of a round bridge and overpass with construction technology and electric poles. This presentation template design ...

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(PDF) PLASTIC ROADS A SEMINAR REPORT SUBMITTED IN …

Stone aggregate used for road work should be hard, tough, durable and hydrophobic for bituminous surface. Gravel should be well graded (6.4mm to 38mm) and should have a fineness modulus of not less than 5.75. Sand should be sharp, well graded, clean of all silts, clay and organic matter. The quantity of aggregates used in first coat of surface ...

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Top 12 Useful Artificial Intelligence PPT Presentations

The artificial intelligence PowerPoint presentation contains a total of 17 slides, many of which give you examples of the companies that are already using AI in finance. PPT on Artificial Intelligence Source – Sigmoidal. One of our favorite examples from the presentation is of Hedge Funds. According to the PPT, Hedge Funds is trying to train ...

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Chapter 2 Asphalt and Asphalt Paving Materials

the most widely used paving material in the United States. For versatility, durability, and ease of construction, it has no equal. AGGREGATES Aggregates (or mineral aggregates) are hard, inert materials such as sand, gravel, crushed stone, slag, or rock dust. Properly selected and graded aggregates are mixed with the cement-

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PowerPoint Presentation

PPT-083-01. Bureau of Workers' Compensation . PA Training for Health & Safety (PATHS) Work Zone Safety . Roadway work zones are hazardous both for motorists who drive through the complex array of signs, barrels, and lane changes and for workers who build, repair, and maintain our Nation's streets, bridges, and highways.

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