Slurry seal is a cold mix asphalt, advantage of aggregate and asphalt mixture , in normal circumstances, similar level with slurry seal compared with hot mix asphalt mixture is higher modulus, so used it to fill pavement rutting. Relatively high degree of stability with high resistance to deformation. Mixsure is usually provided by the hard and wear fine aggregate gradation of aggregate having a high sand equivalent composition,Road Router Crack particularly microscopic polymer modified sealing layer and the sealing layer this case greatly increases the strength and integrity of the pavement . This makes the road surface having a high wear resistance and excellent resistance to deformation. Emulsified asphalt emulsion is easy to be used on the mobile use of slurry seal paver, mixing and use of admixtures were chemically controlled to meet the needs of conservation on the machine.
Using microscopic seal coat mixture pavement rutting pavement repair will last for a long time, hot mix asphalt on terms that will last about 8 to 10 years. Obviously, the correct mix design and paving is very important, the relative cost of using microscopic sealing layer rutting repair of hot mix asphalt than less,Excellent asphalt distributor trucks stockists which is mainly from the mixing equipment does not need to live; to the usual rut road surface grinding is not required,stable quality portable traffic lights because the emulsified asphalt wet road surface and allows good adhesion, no adhesive layer; substantially less material cost for field use.
Generally, in residential areas, according to the original road surface slurry seal life can last 4-8 years. Using microscopic on the highway seal layer or a polymer-modified slurry seal, its life will reach 8 years.
Construction of a production plant emulsion approximately $ 300,000 from federal government, so as to provide a dispenser with various emulsion; a microscopic layer of mechanical seal needs $ 160,000. In addition, the contractor is also required to tankers carrying water and lotions,Top Rated road equipment but also a steamroller and auxiliary equipment for repairing pavement rutting. High composite mechanical efficiency, the use of two machines can more easily complete daily 501676.2m2, continuous working machine needs professional management mechanism, so these are only suitable for highway projects.
