Model: | RPT-A/B/E/P |
---|---|
Brand: | RPT |
Origin: | Made In China |
Category: | Construction & Decoration / Sand, Lime & Plaster |
Label: | colored , modified , asphalt |
Price: |
US $2600
/ Ton
|
Min. Order: | 1 Ton |
Last Online:31 Mar, 2015 |
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 high-technology 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, anti-rutting 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. Now, our company offers a warming filling delivery (20-30 tons/jar, can dock batching plant), on-site processing (Mobile processing equipment of colored modified asphalt, 25 tons/batch, can dock batching plant) and drum transport (200Kg / barrel, need take off the barrel of equipment).
Moveable storage tank of colored modified asphalt for batching plant can dock pipeline of batching plant, and no new equipments are added and just clean the original pipeline of black asphalt, no dumping equipments and no storage tanks of colored modified asphalt are needed, and the loss is almost zero. Furthermore, the remaining colored asphalt and pigment can be returned if packaging is not damaged.
After our technicians enter the field and complete the docking of batching plant and processing equipment, products can be supplied, and the daily amount of feeding is 5,000-20,000m2 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 s ested 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.
Roadphalt Pigment of colored asphalt
No. |
Type |
Composition |
Cost |
Range of selective color |
Recommendation degree |
1 |
red |
ferric oxide |
lower |
Subject to actual example |
★★★★★ |
2 |
green |
chrome oxide |
higher |
Subject to actual example |
★★★★ |
3 |
yellow |
chrome oxide |
higher |
Subject to actual example |
★★★☆ |
4 |
blue |
cobalt oxide |
higher |
Subject to actual example |
★★ |
5 |
brown |
composite ferric oxide |
lower |
Subject to actual example |
★★★★☆ |
6 |
dark brown |
composite pigment |
normal |
Subject to actual example |
★★★★☆ |
7 |
white |
zirconia oxide |
highest |
Subject to actual example |
★★★ |
Note: If colored stone is added, color can be maintained for many years (adjust the amount of additives according to customers).
Modified decolored asphalt ( RPT-A )
Property index
|
Unit |
Requirement |
Penetration(25℃)
|
0.1mm |
50-70 |
Softening point
|
℃ |
〉48 |
Ductility(15℃)
|
cm |
〉60 |
TFOT Thin-film Oven Test ( 163℃, 5h )
|
||
Mass loss |
% |
〈 3 |
Penetration ratio of bitumen |
% |
〉50 |
in barrel
in bulk
putting into mixing position from the viewing port
docking asphalt pipeline
viewing port
Our company can send engineers to assist successful completion of the construction project, and the quality of project is ensured.
On-site feeding
The docking of mobile equipment and batching plant
scope:
Cycle path
Sidewalk
Parking
Landscape garden
Construction guide
Mixing and transport of mixture
Construction technology of colored asphalt mixture is similar to that of common asphalt mixture, and attention should be paid to the following:
1. Clean the original feed pipeline of black asphalt and dock the equipment of colored asphalt.
2. Before mixing, mixing tank in the mixing station is washed with hot aggregate several times cleanly.
3. Property of raw material should be stable so that mix proportion of production target can be close to that of design target greatly.
4. Temperature of aggregate is controlled at 170℃-190℃, and heating temperature of asphalt is at 160℃-175℃.
5. Pigment is packed in bag. Pre-calculate the amount of pigment for a jar of mixture before using and open package in advance. After aggregate is put into mixing tank, pigment is added directly. The s ested mixing time is 60s, and actual mixing time depends on the requirements of appearance for asphalt. Asphalt mixture should have performances of even coverage, no gray particle, uniform color, no agglomerate and no isolation phenomena of particle. The quality can meet construction requirement.
6. Vehicles and coverings for transporting mixture should be cleaned in advance.
Mixture paving
Compaction molding of mixture
Note: traffic is opened after rolling is over and temperature is cooled to room temperature.
Working drawing of colored asphalt pavement
Feeding
Paving Rolling
Molding
Preparation conditions of mixture and construction temperature
Mixing |
Construction |
|||
Temperature of stone |
Temperature of asphalt |
Mixing temperature |
Initial rolling |
Final rolling |
170℃-190℃ |
160℃-175℃ |
160℃-175℃ |
Above 120℃ |
Above 100℃ |
Price Terms: | FOB Shanghai |
---|---|
Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
Packing: | 200 kgs/barrel |
Embed HTML Code: | 2708100000 |