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Road paving

Road paving. This includes bitumen, cutbacks and fluxed bitumen as well as emulsions. Each of these products is subject to very special application techniques. This list is completed by the use of poured asphalt, even though this product is better suited to smaller surfaces sidewalks, courts, etc., than to pavements. Since the middle of the 1980 s, air-blown bitumen is no longer used for road construction. [Pg.288]

Asphalt-Rubber Systems (Warwick, Rhode Island) markets, designs, and develops specifications for asphalt—mbber paving projects for highways and streets. The company has paved 48 km of highway in Worcester, Massachusetts. Some sections of the road paved with asphalt—mbber membranes are more resilient than surfaces without asphalt—mbber (16). [Pg.16]

Israelachivil et al. [25] proposed a phenomenal model for describing the interrelations between friction and adhesion. Consider the system shown in Fig. 28, where a spherical molecule slides over a corrugated solid surface. The scenario is somehow like pushing the wheel of a cart over a road paved with cobblestones, so it is also known as the cobblestone model. [Pg.180]

Wang, J., Lewis, D.M., Castranova, V., Frazer, D.G., Goldsmith, T., Tombl3m, S., Simpson, J., Stone, S., Afshari, A., and Siegel, P.D. Characterization of asphalt fume composition under simulated road paving conditions by GC/MS and microflow LC/quadrupole time-of-flight MS, Anal Chem., 73(15) 3691-3700, 2001. [Pg.1739]

Lehman-McKeeman, L.D. Gamsky, E.A. (2000) Choline supplementation inhibits diethanolamine-induced morphological transformation in Syrian hamster embiyo cells evidence for a carcinogenic mechanism. Toxicol. Sci., 55, 303-310 Levin, J.O., Andersson, K. Hallgren, C. (1994) Exposure to low molecular polyamines during road paving. Ann. occup. Hyg., 38, 257-264 Lide, D.R. Milne, GW. A. (1996) Properties of Organic Compounds, Version 5.0 [CD-ROM], Boca Raton, FL, CRC Press... [Pg.377]

Test Road Paved with Plasticized Sulfur", Chemical and Engineering News, (1980), 58 (35), 25. [Pg.108]

Table 8. Sulfur-Asphalt Road Paving Trials in the Middle East... Table 8. Sulfur-Asphalt Road Paving Trials in the Middle East...
A major application now under very active research is the use of SC as a road paving material. This technology is considerably different from the use of sulfur as a potential substitute for asphalt which was discussed earlier. Paving with SC can be regarded as a total substitution of sulfur for asphalt, or as an... [Pg.245]

Semi-flexible SUDICRETE formulations have strong potential for road paving applications. Though still in the development phase, the materials have shown very high resistance to fatigue damage. [Pg.248]

Not all of the interest in mineral matter in coals is stimulated by its detrimental effects during coal use. In several instances coal is a source of desired elements and materials. Uranium has been produced from lignite germanium and sulfur could be produced from coal and coal ash has been used for construction materials such as brick, lightweight aggregate, and road paving material. [Pg.10]

In addition to road paving, asphalt has also been used for covering roofs and floors, as the binder between some kinds of bricks, and for insulation. [Pg.288]

Melville CM, Wai CM, Collopy M, et al. 1981. Uranium dispersion along roads paved with phosphate slag. Bull Environ Cont Toxicol 27 479-473. [Pg.377]

D-4 on Road Paving Materials D-9 on Electrical Insulating Materials D-10 on Packaging D-11 on Rubber E-S on Fire Standards E-10 on Nuclear Technology E-21 on Space Simulation and Applications of Space Technology E-28 on Mechanical Testing E-33 on Aerospace and Aircraft F-17 on Plastic Piping Systems G-3 on Durability of Nonmetallic Materials... [Pg.396]

Coal tar products are ingredients in medicines used to treat skin diseases such as psoriasis. Coal tar, along with coal tar pitch and car tar pitch volatiles, are used or produced in several industries including roofing, aluminum, smelting, road paving, rubber production, and coking. [Pg.629]

The former may be more supportable than the latter. If a proper quantity of an appropriate plastic is dissolved in an asphalt, properties of the asphalt will be modified to become more suitable for road paving. Maybe, there are some sorts of appropriate plastics like that in the wastes. However, the proportion of the appropriate plastics to the all waste plastics will is not high. The optimum volume of the plastics dissolved in the asphalt to modify properties of the asphalt is not high too. Therefore, the former utilization does not spend much waste plastics and it is not a effective way for the plastics waste reduction. [Pg.34]

Workers in aluminum production, coal gasification, coke production, iron and steel foundries, tar distillation, shale oil extraction, wood impregnation, roofing, road paving, carbon black production, carbon electrode production, chimney sweeping, and calcium carbide production are all exposed to PAHs and are known to have increased rates of lung cancer relative to the general population. I89 90 ... [Pg.279]

Sweden s wood- or charcoal-fueled engines supplied between 10 and 200 HP. They were primarily for over-the-road vehicles, but farm equipment, fishing vessels, road-paving equipment and stationary engines for driving compressors and electric generators were also powered by the wood or charcoal gasifiers. [Pg.662]


See other pages where Road paving is mentioned: [Pg.49]    [Pg.46]    [Pg.46]    [Pg.463]    [Pg.359]    [Pg.47]    [Pg.24]    [Pg.381]    [Pg.480]    [Pg.233]    [Pg.352]    [Pg.354]    [Pg.128]    [Pg.128]    [Pg.162]    [Pg.884]    [Pg.290]    [Pg.102]    [Pg.287]    [Pg.287]    [Pg.288]    [Pg.53]    [Pg.161]    [Pg.162]    [Pg.38]    [Pg.1191]   
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Bitumen road paving

Emulsion for road paving

Paved and unpaved roads

Paved roads

Paved roads

Paved roads/pavements

Paving

Road paving material, sulfur

Roads

Separation paved roads

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