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Cambodia Road Traffic Signs

 


Road signs in Cambodia are standardized road signs similar to those used in other nations but with certain differences.

Until the early 1980s, Cambodia closely followed US, Australian, and Japanese practices in road sign design, with diamond-shaped warning signs and circular restrictive signs to regulate traffic. Cambodia traffic signs use Khmer, the national language of Cambodia, however, English is also used for stop and important public places such as tourist attractions, airports, railway stations, and immigration checkpoints. Both Khmer and English are used on directional signage. Cambodia signed the Vienna Convention on Road Signs and Signals but have yet to ratify the convention.







AutoCAD Civil3D 2017 Book Volume-II (Khmer Language)


AutoCAD Civil 3D software is a leading civil engineering design program for Windows PC, provides project teams with a more comprehensive surveying, design, analysis, and documentation solution that enables them to complete land development, transportation, and environmental projects faster and with improved accuracy. AutoCAD Civil 3D provides the tools needed to create coordinated, reliable design information; optimize designs with analysis, simulation, and visualization; and deliver higher-quality documentation and digital models for construction and operations. The model-centric technology at the core of AutoCAD Civil 3D for Windows helps to keep design, analysis, and documentation coordinated so you can minimize errors and omissions, accelerate decision making, and shorten production time, helping to gain a competitive advantage for your organization.

Perform faster design iterations with an intelligent, 3D model-based application that dynamically updates related design elements when changes are made! Design and layout intersections, roundabouts, and corridors, parcels, pipes, and grading with specific tools and customizable design standards. Access and use geospatial data, including LiDAR, and perform analysis to help evaluate existing conditions. Conduct interactive 3D simulations and visualizations to better evaluate project performance and help to communicate design intent and much more!

Download from Google Drive
File Format : PDF
File Size :  12.70 MB


AutoCAD Civil3D 2017 Book Volume-I (Khmer Language)


AutoCAD Civil 3D software is a leading civil engineering design program for Windows PC, provides project teams with a more comprehensive surveying, design, analysis, and documentation solution that enables them to complete land development, transportation, and environmental projects faster and with improved accuracy. AutoCAD Civil 3D provides the tools needed to create coordinated, reliable design information; optimize designs with analysis, simulation, and visualization; and deliver higher-quality documentation and digital models for construction and operations. The model-centric technology at the core of AutoCAD Civil 3D for Windows helps to keep design, analysis, and documentation coordinated so you can minimize errors and omissions, accelerate decision making, and shorten production time, helping to gain a competitive advantage for your organization.

Perform faster design iterations with an intelligent, 3D model-based application that dynamically updates related design elements when changes are made! Design and layout intersections, roundabouts, and corridors, parcels, pipes, and grading with specific tools and customizable design standards. Access and use geospatial data, including LiDAR, and perform analysis to help evaluate existing conditions. Conduct interactive 3D simulations and visualizations to better evaluate project performance and help to communicate design intent and much more!

Download from Google Drive
File Format : PDF
File Size :  17.40 MB


Road Construction (Khmer Language )



























The construction of a new road – whether from asphalt or concrete
requires the production of an excellently bonded pavement structure,
beginning with a stable base layer and going all the way to a precisely
leveled surface course.
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Road Construction Materials (Khmer Language )



























Generally, the material used for road construction.
-Asphalt.
-Concrete.
-Composite pavement.
-Recycling.
-Bituminous surface.
-Gravel surface.
-Other surfaces.
-Acoustical implications.
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Geometry of Road (Khmer Language)



























The geometric design of roads is the branch of highway engineering
concerned with the positioning of the physical elements of the roadway
according to standards and constraints. The basic objectives in geometric
design are to optimize efficiency and safety while minimizing cost and
environmental damage.
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Royal Cambodian Government Road Maps





















Royal Cambodian Government Road maps 24 Province
Cambodia road map 1:750 000 Catalog Record Only Road maps with tourist features. Relief is shown by shading and spot heights.
Looking for a road atlas or a detailed road map of Cambodia? Buy travel maps for Cambodia tourist attractions, driving directions, and more.

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International Road Maintenance Part 4 (Khmer Language )



























International Road Maintenance Part 4
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International Road Maintenance Part 3 (Khmer Language )



























International Road Maintenance Part 3
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International Road Maintenance Part 2 (Khmer Language )



























International Road Maintenance Part 2
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International Road Maintenance Part 1 (Khmer Language )



























International Road Maintenance Part 1
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National Road Number Structure in Cambodia































National Road Number Structure in Cambodia
Please download this book to read more in the Khmer language.
Cambodia  Road numbering systems
Cambodia has signed the Intergovernmental Agreement on the Asian Highway ... no. Highway. N0. Section length(Km). Activity. Start. End. Resource. Cost. US

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Engineering Surveying NTTi (Khmer Language )


























This book will teach you about basic for Engineering Surveying
How to used topography machine
1.Theodolite
2.Auto Level
3.Digital Level
4.Total Station
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Technical Standard Specification ( Khmer Language )


























Technical standard specification for road maintenance and construction
This specification for Cambodia standard.
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Bridge Design Standard (MPWT)



























The Cambodia Bridge Design Standard is intended to be used for the design
of all new road and railway bridges in the Kingdom of Cambodia.
The Cambodian Bridge Design Standard consists of the following
complementary documents:
- CAM PW 04-101-99 Australian Bridge Design Code 1996
 (the Base Document) and associated Commentary;
- CAM PW 04-102-99 this document (the Amendments)
which contains amendments and additions to the Base document; and
- The Commentary on the Cambodian Bridge Design Standard which
contains amendments and additions to the Commentary on the Base
Document. These documents shall be considered together. In the case of
a conflict between the provisions of the Base Document and the provisions
of the Amendments, the Amendments shall override the Base Document.







Road Design Standard Part 3 - Drainage (MPWT)



























The Cambodia Road Design Standard is intended to be used for the design of
all new roads in the Kingdom of Cambodia. The Cambodian Road Design
Standard consists of the following complementary documents which shall
be considered together:
- CAM PW 03-101-99 Road Design Standard – Part 1 - Geometry;
- CAM PW 03-102-99 Road Design Standard – Part 2 - Pavement;
- CAM PW 03-103-99 Road Design Standard – Part 3 - Drainage;
For the purpose of regulating and interpreting the provisions of this Standard






Road Design Standard Part 2 - Pavement (MPWT)



























The Cambodia Road Design Standard is intended to be used for the design of
all new roads in the Kingdom of Cambodia. The Cambodian Road Design
Standard consists of the following complementary documents which shall
be considered together:
- CAM PW 03-101-99 Road Design Standard – Part 1 - Geometry;
- CAM PW 03-102-99 Road Design Standard – Part 2 - Pavement;
- CAM PW 03-103-99 Road Design Standard – Part 3 - Drainage;
For the purpose of regulating and interpreting the provisions of this Standard







Road Design Standard Part 1 - Geometry (MPWT )



























The Cambodia Road Design Standard is intended to be used for the design of
all new roads in the Kingdom of Cambodia. The Cambodian Road Design
Standard consists of the following complementary documents which shall
be considered together:
- CAM PW 03-101-99 Road Design Standard – Part 1 - Geometry;
- CAM PW 03-102-99 Road Design Standard – Part 2 - Pavement;
- CAM PW 03-103-99 Road Design Standard – Part 3 - Drainage;
For the purpose of regulating and interpreting the provisions of this Standard,






Preparation of Existing Surface


Where local irregularities in the existing surface would otherwise result in an asphaltic layer more than 75 mm thick after compaction, the surface shall be brought to uniform contour by patching with an asphaltic material to be approved by the Engineer and thoroughly tamping or rolling it until it
conforms with the surrounding surface. The mixture used shall be the same as that specified for the next layer, unless the size of the largest aggregate in the mixture precludes this, in which case the Engineer will decide the mixture to be used.
Where the existing pavement is broken or shows instability, the unsuitable material shall be removed and disposed of as directed by the Engineer and replaced with the same asphaltic material as specified for the succeeding pavement layer, compacted to the specified standard and to the elevation of the adjacent surface.
Where the existing surface course is stabilised or constructed of asphaltic materials or Portland cement concrete, and if the edge of the course has become eroded, disintegrated,or broken, the edges shall be trimmed back, the debris removed and disposed of, and the space backfilled with an
asphaltic material or with gravel or similar approved material, and then compacted, as directed by the Engineer.
The surface upon which the asphaltic material is to be placed shall be swept thoroughly and cleaned of all loose dirt and other objectionable material immediately before spreading the asphaltic materials.
Before spreading the asphaltic material upon a Portland cement concrete surface all longitudinal and transverse joints shall be cleaned out and filled with an approved sand asphalt mix. Cracks shall be similarly treated as directed by the Engineer.
Wherever possible the cleaning out shall be to a depth of 40 mm or more and the sand asphalt shall be thoroughly compacted in joints and cracks to a level which will not be more than 5mm below the surface.
If instructed by the Engineer a tack coat shall be applied in accordance with Section 4.3 of these Specifications. If the Engineer considers an additional tack coat is required prior to laying the asphaltic material or between successive layers of the asphaltic material, due to solely to the Contractor’s method of working, then such tack coat shall be at the Contractor’s expense.

AutoCAD Civil3D 2014 (Khmer Language)


























This book will teach you What is Autodesk Civil 3D?
- Site surveying
- Data preparation
- Civil 3D interface
- Drawing setup
- Import point and point group
- Create boundary and more about techniques use for site and office work
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