construction of cement roads ppt

CONSTRUCTION OF CEMENT CONCRETE ROAD - SlideShare

2014-9-7 · CONSTRUCTION OF CEMENT CONCRETE ROAD 1. SUBMITTED BY-RAVI GUPTA B.TECH(CIVIL ENGG.) ROLL NO.- 111000125 2. PUBLIC WORKS DEPARTMENT-AN OVERVIEW Public Works Department (PWD), under the Ministry

construction process of concrete roads ppt

Construction Process After site preparation, Construction process ... Pavements PPT. >>Get More Details. Reuse of construction and demolition waste in the ... - Heron; use in road construction or in concrete. Asphalt ... Technical requirements for road construction ... recycled either by a mix~in~place or a mix-in-plant process. >>Get More ...

ppt on pwd cement concrete road pavement - SlideShare

2017-10-10 · ppt on pwd cement concrete road pavement 1. SUBMITTED BY- NIWASHISH VISHWAS B.TECH(CIVIL ENGG.) ROLL NO.- 1422300014 2. PUBLIC WORKS DEPARTMENT- AN OVERVIEW Public Works Department (PWD), under the

cement road construction in the rural areas

2013-11-17 · Concrete slab should have more than 5-10cm thick cause of drying. Used two type mixer1. Batch mixerat site, used for small road construction 2. Continuous mixerContinuous mixer used for large construction . if distance is more from site , mix concrete transported at site

CONSTRUCTION OF ROADS - SlideShare

2017-3-9 · Construction Procedure for Earthen Road • Preparation of Sub-Grade: Arranging sub-grade in proper gradient & camber. • The sub-grade is rolled & watered to have OMC & compacted to MDD. • Over it, a layer of soil 10cm thick is sprayed, rolled, & finished to have required camber & gradient. •

(PPT) Construction of short paneled concrete pavement on

Construction of Short Paneled Concrete Pavement on a road with poor road side drainage Rajib Chattaraj Superintending Engineer, National Highway Wing, Public Works(Roads) Dirct. IIEST, Shibpur, 7th. Govt.

Cement Concrete Road | PDF | Concrete | Government

2013-9-17 · Cement Concrete Roads being taken up under various schemes in order to improve the quality of life and hygienic conditions. Panchayati Raj Department has 171070 Kms of roads under its jurisdiction, which includes over 58560 Kms internal village roads. A village is entitled to get an amount between 3 to Lakh depending upon its population.

Cement Concrete Road Construction Procedure - Civil ...

2020-9-21 · The construction of cement concrete road involves following operations : 1. Preparation of Sub-grade : Sub-grade is natural soil on which concrete slab is laid. It is cleaned, shaped and levelled. After cleaning, it is prepared to the required grade and profile.

PPT – Portland Cement PowerPoint presentation | free to ...

- 1) Ordinary Portland Cement (OPC) Ordinary Portland Cement is one of the most well-known and widely produced cement in the construction world. They are used for general cement construction. Its basic ingredients include mortar, concrete, stucco, and non-specialty grout. You may have seen this cement near almost any construction site.

Road construction - SlideShare

2014-8-17 · Road construction 1. A) Based on Weather All-weather roads Fair-weather roads A) Based on the type of carriage way or road pavement Paved road Unpaved road (e.g. earth road ) A) Based on the type of pavement surfacing provided Surface road Unsurfaced road

PPT – CEMENT STABILIZATION OF ROADS PowerPoint ...

CEMENT STABILIZATION OF ROADS. B Perrie & P Paige-Green. Status. Quiet for a couple of RPF meetings ... Developed and circulated protocol for collecting ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow - id: 62fb7-ZDc1Z

(PPT) Construction of short paneled concrete pavement on

Construction of Short Paneled Concrete Pavement on a road with poor road side drainage Rajib Chattaraj Superintending Engineer, National Highway Wing, Public Works(Roads) Dirct. IIEST, Shibpur, 7th. Govt.

Soil Cement Seminar PPT with pdf report

2015-2-12 · Soil-cement base (SCB): A soil-cement base holds higher proportion of cement than cement-converted soil. It is commonly used as an inexpensive pavement base for roads, streets, airports, and material handling areas. Cement-treated base (CTB): A cement-treated base is a mix of granular soil total or total material with Portland cement and water.

Advantages and Disadvantages Of Cement Concrete Road ...

2018-8-24 · Advantages Of Cement Concrete Road. 1. Concrete roads have a long life. 2. They are quite durable and practically unaffected by weathering agencies. 3. They provide an excellent riding surface under all weather condition. 4. They provide an impervious, dustless and sanitary surface.

PPT – Portland Cement PowerPoint presentation | free to ...

- 1) Ordinary Portland Cement (OPC) Ordinary Portland Cement is one of the most well-known and widely produced cement in the construction world. They are used for general cement construction. Its basic ingredients include mortar, concrete, stucco, and non-specialty grout. You may have seen this cement near almost any construction site.

Construction of Rigid Pavement - IJERT

2019-7-1 · D. CONSTRUCTION OF DRY LEAN CONCRETE (DLC) SUB-BASE: General: The granular base course is generally provided under roads with moderate traffic loads. An roads carrying heavy to very heavy traffic loads high quality base course Materials: a. Cement: OPC 43, Portland slag cement

Concrete Roads - GCCA

Concrete Roads. Concrete roads offer durable road construction, help lower vehicle emissions, and reflect more solar radiation than alternatives, such as asphalt. They could also enable in-transport charging of electric vehicles. Roads are a key enabler of development in both cities and rural areas. Their construction

Design and Construction of Joints for Concrete Streets

2011-9-7 · addresses the design and construction of jointing sys­ tems for concrete street pavements. Two other ACPA publications, Design of Concrete Pavements for City Streets and Subgrades and Subbases for Concrete Pave­ ments, address city street thickness design and subgrade/ subbase preparation. Typically street pavement slabs range from 5 to 8 in.

Maintenance of Roads & It's Classification - Civil ...

2020-8-24 · Maintenance of Cement Concrete Roads : 1. Repairs of Blown-Ups : Blown-ups is a raised portions of the road slab at transverse joints of cracks developed due to longitudinal expansion of the slab. In the process of repairs of blown-ups, 150 mm depth of pavement is removed and replaced it by the patch of concrete or bituminous material

Properties Of Cement | 6 Physical Properties Of Cement | 7 ...

Cement is the best binding building material to be mixed with concrete in terms of compressibility. So, cement should have compressive strength. B. Chemical Properties of Cement a. Lime. If the lime is used more than 65 %; it may result in the problem of expansion. b. Alumina. Excess use of alumina quickens the setting time but weakens the cement.

Presentation On Road Construction | Road Surface | Road

2018-7-5 · Other district roads(ORD) Village roads(VR) Indian roads network-current status National Highways 58,112. State Highways 1,37,119. Major Districts Roads 4,70,000. Village and Other Roads 26,50,000. Total Roads Length 33,15,231. NHs are less than 2% of network but carry 40%of total traffic. Roads

(PPT) CIVIL PROJECT PPT RECYCLED AGGREGATE

The cement used is of single origin Portland Pozzolana type with specific gravity 2.6. • AGGREGATE: Recycled aggregates comprises of crushed, graded inorganic particles processed from construction and demolition concrete debris. These materials were obtained from a pavement.

Record Rural Roads in Cement Concrete: A Technique

The initial construction cost of these cement concrete roads is very competitive with that of other types of structures that comprise -a bituminous pavement. Maintenance costs are very low or nonexistent, and the service life is estimated at more than 40 years. The construction of this large network of rural roads

Powerpoint Presentations on Civil Engineering - civil ppt

Concrete Technology ppt. Concrete and Cement are the most widely used building materials in the construction industry for over 100 years. Over the years, this construction material has been enhanced and developed to fit to the usage and requirements at site. ... Design, Construction and management of roads

CEMENT STABILIZATION ON ROAD BASES

2015-7-14 · Portland cement and lime are most commonly used cementing materials for construction of cemented base with soil, sand and aggregates for pavements of roads and runways.

Cement stabilization of road pavement materials ...

2021-1-22 · CR2003/42 Cement stabilization of road pavement layers: Laboratory testing programme Phase 1 1 1. INTRODUCTION 1.1. Background Current documentation used to assist engineers in South Africa with the design and construction of cement-stabilized layers for roads1,2 is

Concrete Roads: PQC, Methods of Construction and How

2021-8-23 · Concrete Roads: PQC, Methods of Construction and How it is Made! Introduction to Concrete Roads: Concrete roads fall under the category of high quality/superior type of roads built with cement concrete. These pavements may or may not be provided with sub-base/base courses, and they may be constructed directly over a well-compacted soil subgrade.

Structural Concrete Structures - UMass

2008-1-30 · Construction duration: 1983-1986 Main span: steel deck/reinforced concrete slab; 465 m (1540 ft); Total Length 930 m Pylons: reinforced concrete, height 153.8 m

Different Types of Roads or Classification of Roads

2020-6-9 · Concrete roads: The roads which are laid using the cement concrete material is called concrete roads. These are the costlier roads among all type of roads. This type of roads are recommended at the places of the high volume of traffic and it takes more time to construct the concrete roads as the concrete requires proper curing.

Maintenance of Roads & It's Classification - Civil ...

2020-8-24 · Maintenance of Cement Concrete Roads : 1. Repairs of Blown-Ups : Blown-ups is a raised portions of the road slab at transverse joints of cracks developed due to longitudinal expansion of the slab. In the process of repairs of blown-ups, 150 mm depth of pavement is removed and replaced it by the patch of concrete or bituminous material

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