2 edition of Development and performance of the portable skid-resistance tester found in the catalog.
Development and performance of the portable skid-resistance tester
C. G. Giles
|Statement||by C.G. Giles, Barbara E. Sabey and K.H.F. Cardew.|
|Series||Road research technical paper -- no.66|
|Contributions||Sabey, Barbara E., Cardew, K. H. F.|
|The Physical Object|
|Number of Pages||28|
Also known as the British Pendulum Tester, Skid Resistance Tester, Portable Skid Resistance Tester, the instrument which is portable, is designed and constructed to the requirements of BS EN , and can be used to give a direct reading measurement of the following options: Road surface testing. Pavement skid resistance 1. KUNSAN NATIONAL UNIVERSITYProf. Park Dae-WookVo Viet Hai 2. Skid resistance is the friction developed to prevent a tire from slidingalong the pavement surface. Lower when affected by water due to the phenomenon of hydroplaningand contaminated by mud or loose detritus resulting from the day today usage. Important safety factor - Inadequate skid .
Skid resistance is the force developed when a tire that is prevented from rotating slides on a pavement surface (Highway Research Board, ). Skid resistance is an important pavement safety evaluation parameter because poor skid resistance can lead to skidding accidents and inadequate braking distance during emergency by: TRL Pendulum Friction Tester Developed by the Road Research Laboratory. This outstanding contribution to road safety is the result of over 10 years intensive development by the Road Research Laboratory of the Department of Scientific and Industrial a British Government organization concerned with studying problems that aise in designing, building maintaining and using highways.
portable skid resistance tester – the “pendulum” (Giles , ) – that could be taken to a local site to measure the skid resistance of the road. However, the test vehicles needed support from water tankers if any length of road was to be measured. The BFC method could only measure very short lengths and. The Pendulum Skid Resistance Tester was originally designed in the s in the USA and further developed in the s at the TRL (Transport Research Laboratory) for the testing of road surfaces. The device measures the frictional resistance between a rubber slider mounted on the end of a pendulum arm and the surface to be tested. This provides.
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Get this from a library. Development and performance of the portable skid-resistance tester. [C G Giles; K H F Cardew; B E Sabey]. Get this from a library. Development and performance of the portable skid-resistance tester. [C G Giles]. The portable skid-resistance tester can carry out a wide variety of measurements on the road and in the laboratory.
This paper outlines the basic principles underlying the design of the tester and describes the laboratory and field trials conducted during the development of the instrument. The factors influencing its performance are by: We work hard to protect your security and privacy.
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portable skid resistance tester Portable Skid Resistance Tester Outfit comprising Tester, 6 rubber sliders, thermometer, perspex setting gauge, sale for use in laboratory, 2 spanners, water bottle, collapsible stool with tool tray, tools and translucent plastic cover, complete with aluminium transport case.
The tester is characterized by convenient debugging, simple operation, less impact on traffic during measuring, more stable data, and usage in both indoor and outdoor circumstances. Features 1. Compact, easily transported & used in the field. Can be used in remote locations, independent of any vehicle 3.
Description. The Munro Stanley Portable Skid Resistance Tester (also known as the Pendulum Tester) is an essential tool for anyone with a duty to minimise the risk of accidents arising as a result of slippery roads and floor surfaces.
This device is also used to investigate the cause of accidents after they have taken place. This Portable Skid Resistance Tester is used extensively by health. Evaluation of pavement skid resistance using high speed texture measurement K. F., “ Development and Performance of the Portable. The portable skid-resistance tester can carry out a.
Portable Skid Resistance Tester is an essential tool for anyone with a duty to minimise the risk of accidents arising as a result of slippery roads and floor surfaces.
Originally developed by the Transport and Road Research Laboratory of Great Britain. Home; This edition;English, Book, Government publication edition: Development and performance of the portable skid-resistance tester / by C.G. Giles, Barbara E. skid resistance is related to many factors and it is known to be a function of p avement construction materials  , pavement roughness [ 9], and surface conditions .
Saito, K., et al. () Development of Portable Tester for Measuring Skid Resistance and Its Speed Dependency on Pavement Surfaces.
Transportation Research Record: Journal of the Transportation Research Board,Fwa, T., Choo, Y. and Liu, Y. () Effect of Aggregate Spacing on Skid Resistance of Asphalt Pavement.
The Portable Skid Resistance and Friction Tester is a direct reading instrument that provides the measure of friction between a skidding tire and wet road/ runway also determines the friction of asphalt and flooring materials.
The Instrument facilitates a road or runway engineer, based on numerical scientific results, information on whether a measure needs to be taken to reduce. The quantity measured with the portable tester has been termed "Skid-resistance" and this correlates with the performance of a vehicle with patterned types braking with.
locked wheels on a wet road at 50 km/h. Setting the tester. Set the base level by means of the spirit level and the three levelling screws on the base-frame.
The Cox & Sons Pendulum Skid Tester CS-PENDULUM is the high quality skid resistance testing equipment. Originally designed in the s in the US, the instrument was further developed in the s at the UK Transport Research Laboratory for the testing of road surfaces. Skid resistance measuring equipment Portable or pendulum skid resistance tester In the early s the portable or pendulum skid resistance tester was developed (Giles et al., ) that could be taken to a local site to measure the skid resistance of the road (Figure ).
HMW Pendulum Skid Tester measures skid resistance when a rubber slider on a 20in (mm) pendulum arm contacts a test surface. A drag pointer on a 0— scale measures friction.
The unit quantifies the potential of automotive tire skidding on road pavements and evaluates skid resistance of surfaces and polishing tendencies of aggregate samples prepared on an Accelerated Polishing Machine.
Skid Resistance Tester, Portable Supports the following standards: BS ENBS Pt Measures friction (skid resistance) on flat, cambered, or gradient road surfaces. Originally developed by the Transport and Road Research Laboratory of Great Britain.
The Cooper Pendulum Skid Tester ‘CRT-PENDULUM’ is a high quality, skid resistance testing instrument. Originally designed in the ’s in the US, the instrument was further developed in the ’s at the UK Transport Research Laboratory for the testing of road surfaces.
The Cooper-Wessex Pendulum Skid Tester is the established world leader in its field equipment. Originally designed in the s in the US, the instrument was further developed in the s at the UK Transport Research Laboratory for the testing of road surfaces.
â Development and Performance of the Portable Skid Resistance Tester,â ASTM Special Technical Publication No.American Society for Testing and Materials (ASTM), Philadelphia, Pennsylvania.Skid Resistance Tester. The instrument, which is direct reading, gives a measure of the friction between a skidding tyre and wet road surface, it provides the highway Engineer with a practical means of obtaining reliable scientific evidence on which to take appropriate measures to reduce skidding.The Pendulum Skid Tester is the high quality skid resistance testing equipment.
Originally designed in the s in the US, the instrument was further developed in the s at the UK Transport Research Laboratory for the testing of road surfaces.