Now showing items 11-20 of 727
Delimitação do mercado relevante geográfico para produtos asfálticos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em Economia (Campus SOROCABA)Câmpus Sorocaba, 2015-05-29)
The aim of this work is the use of price test method to determine the geographic relevant market, so that if two geographic areas form a single geographical market for a given product, in the long term, the price trajectory ...
Avaliação de concreto asfáltico com incorporação de pó de borracha reciclada de pneus, tratada superficialmente com hidróxido de sódio comercialEvaluation of asphalt concrete with addition of ground rubber from second-hand tires, using superficial treatment with a sodium hydroxide commercial
[Barrels of pitch at the asphalt plant, Trinidad]
Photo of barrels containing pitch at the asphalt plant in Trinidad. Some barrels are already filled with pitch while others are waiting to be filled. Hand-written information which refers to the digging and preparation of ...
Trinidad- filling the barrels with pitch on the asphalt plants
Photo of a male blue collar worker operating a device and using it to fill barrels with pitch at an asphalt plant in Trinidad.
Handling Asphalt, Trinidad, B.W.I. - 25584
Labourers mining the asphalt from the Pitch Lake in La Brea, South Trinidad.
Probabilistic assessment of asphalt pavement design
In Chile, as in many South American countries, AASHTO-93 is the current official method for the design of asphalt pavements. The method gives an estimated number of 80 kN standard axle loads (W18) that the pavement can ...
Effect of RAP and fibers addition on asphalt mixtures with self-healing properties gained by microwave radiation heating
Microwave heating of asphalt mixtures containing metal fibers is a promising technology for asphalt pavement rehabilitation. The main characteristic of these types of mixtures is that they have the ability to self-heal ...
Use of scrap tire rubber in place of SBS in modified asphalt as an environmentally correct alternative for Brazil
(Elsevier B.V., 2012-09-01)
Reusing scrap tires has become a worldwide challenge, especially due to the great difficulty in finding ecologically and economically feasible ways to dispose of them. This has led to the creation of specific programs and ...