Specifications Product profiles-Scope-specification-pigment
Working drawing
Construction procedure
Construction guide
Typical projects
Roadphalt Colored Modified Asphalt Product profiles Roadphalt colored asphalt is a new environment protection product which is developed independently by Shanghai Roadphalt Asphalt Technology Co. Ltd. Through 3 years’ research, and has achieved a national patent and two national utility patents. It is Shanghai hightechnology achievement transformation project and Shanghai innovation fund project, and it also passes SGS environmental monitoring. As high-performance asphalt modifier, polymer, coloring agent, anti-aging agent, high viscosity asphalt stabilizer, antirutting agent and other additives are added, the product has some good performances such as economy, environmental protection, high temperature stability, good resistance to water damage, good construction performance and meeting the requirement of characteristic of heavy traffic asphalt. Our company offers barreled (200Kg / barrel, need asphalt equipment off barrel ). We need to ensure the asphalt enters into the storage tank, and then complete the docking to batching plant.After done that , the product can be supplied.The daily amount of feeding is 5,00020,000m2 for paving (determined by production of batching plant and paving rate). Time is unlimited and operation is easy. When mixture is prepared, 2-3% pigment is put into batching plant and mixed with stone to form colored asphalt mixture, then loading and paving can be done. 3 cm of paving thickness is suggested on the premise of saving cost. The product has also advantages of high strength for colored pavement, high and low temperature performance, excellent durability. In addition, color is bright and colorfast. Pigment package is 25 kg / bag. Scope
Roadphalt Colored Modified Asphalt (RPT-A)
Property index | Unit | Requirement |
Penetration(25°C) | 0.1mm | 50-70 |
Softening point | °C | >48 |
Ductility(15°C) | cm | >60 |
TFOT Thin-film Oven Test ( 163°C, 5h ) |
Mass loss | % | <3 |
Penetration ratio of bitumen | % | >50 |
Remark: the above indexes of asphalt are based on 70# making adjustment according to the use of different regions. Roadphalt Piment of Colored Asphalt
Colored Asphalt Production And Construction Procedure
Working drawing of colored asphalt pavement
Mixing | Construction |
Temperature of stone | Temperature of asphalt | Mixing temperature | Initial rolling | Final rolling |
-190°c | 160°c-175°c | 160°c-175°c | Above 120°c | Above 100°c |
Construction Guide Mixing And Transport Of Mixture
Mixture Paving
Compaction Molding Of Mixture
Note: Traffic is opened after rolling is over and temperature is cooled to room temperature. Typical Projects
Certificate