Road maintenance

Road maintenance

We made a tour of the fronts of works which are being used Bitafal products.

This time we made 1400 km traveled by different works in progress, or a year of operations, for the purposes of check the technical situation and being in contact with the realities of the same.
In general all routes flown are in good condition but we have to convince us that interventions on the roadways when done in a timely manner so substantially lengthen the quality and durability of our floors. On the other hand we must continue to innovate and look for continuity mechanisms that do not generate electoral cycles ups and downs in the construction industry.
1) Laying asphalt mixture with modified BITAFLEX AM3 on driveway route 5It executed by the company HYG, great work rate and tidiness, a substantial improvement on driveways executed noticeable, providing a long service life of the road.
2) Then we visited the works on route 3 Pass of the Port to Young about 6 years ago and made it in very good shape and visited the recent works carried out by the firm Gofinal / Lemiro Pietroboni in retreading executed asphalt modified asphalt BITAFLEX AM3. I became essential that retreading modified asphalt because it was the only stretch of Route 3 in the vicinity of Young was fatigued.
3) Just finished running route 25 also modified asphalt BITAFLEX AM3. We were accompanying the company Colier Opening of the section of Young to Route 90 which has a traffic of 300 trucks per day wood and general condition of the road it was very bad due to the age of the last interventions.
4) They are starting the work by signing the INCOCI route 90, Which is stabilized with portland cement and seal with a surface treatment made with highly modified emulsions.
5) On Route 30 Route 3, Diaz Alvarez signature is running treatments emulsions IRRIGATION Bitaflex 65 P40, Achieving aggregate adhesion / asphalt very good and well behaved at the high temperatures of the region.
6) We participate in the cuts ribbon inaugurating bridges all route 30, Works of very good quality and excellent execution deadlines were completed 7 months before the deadline, congratulations to the four companies that participated: Saceem, Incoci, Grinor and Cujo.
7) Bases route 30 are being prepared by the firm Tracoviax in its entirety for treatment reinforced emulsions highly modified type IRRIGATION 65 P40 as required by the standard and the respective region.
Sieve executed with bases are being stabilized very well and really congratulates them for the arduous task of mastering the basalts of the north.
8) We review the overall asphaltic treatments region surrounding the city of Artigas and we can certify that his condition is very good. We visited the section executed by Incoci on Routes 30 and 31 as well as performed by Tracoviax on Route 30 and kept in good shape, without exudates or potholes. They are very well executed with the correct dosage, presenting a texture that can be seen in the photos taken.
9) And returning, we passed the landmark CHIPING executed by Colier on route 5 in the sections of hits on Route 43, San Gregorio de Polanco. That stretch was performed for the purpose of a necessary and immediate intervention to last 1 or 2 years, as we have been 8 years and continues to provide adequate service. Only they have been some meters bridging sealing.
We have to convince us that interventions on the roadways, when done in a timely manner, so substantially lengthen the quality and durability of our floors.
That calculation is handled that for every dollar we spend on maintenance, spare 8 future dollars, in this and many other cases are checked handsomely.
We have cases of the Chiping de Ruta 8 of Serviam 4 years, the retreading 2 cm asphalt Arnel Bitaflex AM3 on route 8 which it lasted more than 10 years and only last year was milled and Recapo by the firm Techint. It is very good for our company to see the progress of the work and make returns to our friends.
Until next time.
OPENING OF ROUTE 7

OPENING OF ROUTE 7

They rehabilitated three sections to complete more than 82 km of Route 7 between Reboledo and Jose Batlle y Ordonez.

Tracoviax, Meliter and Colier were in charge of the rehabilitation and widening of carriageway to reach a total width of 11 meters. where recycling was performed with cement to increase the bearing capacity. As for the surface layer double bituminous treatment was conducted with watering fog in the driveway of 7.2 meters. and then banquinas simple bituminous treatment. Contractors trusted BITAFAL supplying the modified emulsions BITAFLEX P25 and P40 IRRIGATION 65.

In addition to work on the route they were made extensions and reinforcements of bridges over streams and Mansavillagra El Potrero and a layout correction in Reboledo making a bypass to such people.

The opening last September 19 was held and attended by Transport Minister Victor Rossi, the Director of Roads Leonardo Cola, elected officials and representatives of the Municipality of Florida and Lavalleja and several colleagues from other road companies of the MTOP and suppliers.

It was carried out in 4 stages: First in Cerro Colorado (Alejandro Gallinal) the Tracoviax company made the ribbon cutting of its section, then a toast was made at the San Pedro del Timote farm, then the opening of the Meliter section was held along with the inauguration of the two bridges mentioned above. Finally, late in the afternoon, the inauguration of the Colier section was held, with the presence of the Mayor of Lavalleja, Adriana Peña.

The work done in this particular stretch, which involved an investment of 530 million pesos, in addition to the sections already opened in Fraile Muerto (along with a new bridge) and between Casupá and Reboledo few years ago. On the other hand these same companies are working in two tranches more to the north of the newly opened. It is estimated that by the end of this year Route 7 will find 80% in very good condition.

PG 70-28 asphalt NEW

PG 70-28 asphalt NEW

Bitafal Special Asfaltos incorporates a new high-quality modified bitumen called PG 70-28.

The new surface has excellent results in laboratory, achieving resistance to permanent deformation and the like fatigue one asphalt AM3. If you are perform traditional tests it can be classified as an asphalt AM2 (almost AM3) of the IRAM 6596 standard but is a performance grade asphalt PG 70-28 E (for extremely heavy traffic).

And there are several works that are using this new alternative modified asphalt on the one hand is being used in the retreading on concrete Route 8 by Tracoviax and CVC and another is beginning to be used in the reconstruction of Route 14 you have to perform the PPP Circuit Vial 3 by the Espina-Copasa consortium.

At 12th Congress of the Road Uruguaya the benefits of this new modified asphalt and comparative studies with other asphalt cements were presented at the square.

On Route 8, it is conducting a retreading over the existing concrete section of Mataojo Solis - Minas. First a base layer of 5 cm and then a 4cm surface, both prepared with the asphalt PG 70-28 (AM2).

The mixing temperature is in the range of 160 ° C, maintaining the characteristics of a conventional asphalt work and high performance work to achieve good workability in the vicinity of 150 ° C.

Both companies are making a very good job in both manufacturing and laying and compaction of asphalt mixture which is reflected in surface quality, both macrotexture and IRI. We emphasize safety equipment used as mobile radars and donkey backs of much needed in a high traffic route. Moreover, for the roughness of the section are being used skates 6 m with sensors coupled to the terminating and results feel gait.

We thank the companies and the MTOP the offered confidence.

INAUGURATION recoating EN ROUTE 1

INAUGURATION recoating EN ROUTE 1

novel recoating It opened to prevent reflection of concrete joints Route 1 and the new roundabout Playa Pascual.

On June 3 took place in the vicinity of the Playa Pascual new roundabout Route 1 in the opening of the section by Tracoviax between the km 67. Access and attended the same Minister Victor Rossi, the Director of Highways, Leonardo Cola, senior officials of the Municipality of San José, the staff involved in the project and as friends and colleagues at DNV and other construction companies.

The new roundabout built is the largest in the country, with circulation dual carriageway and various security features. In addition to both sides of the road sidewalks for pedestrians, accessibility ramps and bus stops were built. Furthermore, both vertical and horizontal signaling, being provided in the near future replacement of existing lighting redesigned.

As for the retreading of concrete pavement it stands IRI achieved which is below 1.2 m / km. This was achieved by a skate composed of a 6 m long and 3 sonic sensors leveling sensor (BIG-MULTIPLEX-SKY), coupled to the paver and a multilayer system, at various stages retreading as reported in the Bulletin # 94 June 2018. First a sand asphalt SAMI 2, 5 cm, then a leveling layer CAD-12 4 cm type, and finally the surface layer with an open mixture F-10 3cm. modified asphalt was used in all these layers BITAFLEX AM3. We thank the company provided confidence in providing it.

As for the retreading, to improve the IRI on the stretch of Route intervened and asphalt layer to achieve high durability, safety and user comfort slab repair work and potholes then apply three asphalt layers were made:

1) A layer of sand asphalt as stress relieving membrane (SAMI) modified asphalt made with BITAFLEX AM3.

2) A regularization layer on the gauge with a CAD-12 type modified asphalt mixture made with BITAFLEX AM3.

3) A surface layer with an open mixture F-10.

A detail of the work done can be found at the following link: https://bitafal.com.uy/arena-asfalto-con-am3-en-ruta-1/

Cover photo courtesy of SILVER CITY PORTAL

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