Frequently Asked Questions
Strinso provides comprehensive consulting throughout all stages of a pavement’s life cycle, from planning and design to construction, maintenance, and rehabilitation.
Strinso utilizes advanced evaluation techniques, such as visual inspections, deflection testing, and laboratory analysis, to determine the current condition of a pavement and recommend the necessary actions.
Strinso utilizes advanced evaluation techniques, such as visual inspections, deflection testing, and laboratory analysis, to determine the current condition of a pavement and recommend the necessary actions.
There are mainly two types: flexible pavements (asphalt) and rigid pavements (concrete).
Se evalúa mediante inspecciones visuales, pruebas de deflexión, análisis de ahuellamiento y otros métodos especializados.
Expected traffic, soil characteristics, climate, available materials, and the budget are considered.
A flexible pavement deforms under load and distributes the load through asphalt layers, while a rigid pavement distributes the load through a concrete slab.
Rutting is the permanent deformation of the pavement surface due to the repeated passage of heavy vehicles.
Strinso offers technical expertise and failure analysis services to identify the causes of pavement problems and propose effective solutions.
Strinso uses specialized software and advanced methodologies to analyze and improve existing designs, reducing costs and maximizing the lifespan of pavements.
Strinso’s technical expertise services include pavement damage evaluation, failure cause analysis, and the preparation of detailed reports for dispute resolution.
Strinso offers advisory services in technology selection, the implementation of pavement management systems, and staff training on pavement-related topics.
Structural pavement evaluation is the process of determining the load-bearing capacity and integrity of an existing pavement. It is important for identifying damage, predicting the remaining service life, and planning appropriate maintenance or rehabilitation.
Strinso uses a variety of methods, including:
Visual inspections.
Deflection testing (e.g., falling weight deflectometer).
Rutting analysis.
Laboratory material testing.
Traffic data analysis.
A structural evaluation provides information on:
- The load-bearing capacity of the pavement.
- The condition of the pavement layers.
The presence of distresses (cracks, deformations, etc.). - The remaining service life of the pavement.
- Recommendations for maintenance or rehabilitation.
It is recommended to perform structural evaluations:
Before conducting maintenance or rehabilitation works.
When signs of deterioration are observed.
Periodically, as part of a pavement management program.
When changes in traffic loading occur
Superficial pavement evaluation is the process of inspecting and analyzing the condition of the top layer of a pavement, identifying and quantifying visible distress types and severity levels.
It is crucial for detecting early problems, planning preventive maintenance, and determining the need for repairs or rehabilitation. It helps extend the pavement’s service life and ensure road safety.
Strinso evaluates a wide range of distresses, including:
- Cracks (longitudinal, transverse, block, etc.).
- Rutting.
- Aggregate stripping.
- Potholes.
- Polishing.
- Surface irregularities.
Strinso uses both visual and technological methods, including:
- Detailed visual inspections.
- Photographic and video surveys.
- Surface irregularity measurement equipment (profilometers).
- Image analysis software.
Functional pavement evaluation focuses on how the pavement serves its users. It evaluates characteristics such as ride comfort, safety, and the pavement’s ability to provide a smooth and safe surface.
It is crucial for ensuring that the pavement meets user expectations in terms of comfort and safety. It helps identify issues that affect the user experience and plan interventions to improve service quality.
Strinso evaluates aspects such as:
- Surface irregularity (roughness).
- Skid resistance.
- Traffic-generated noise.
- Drainage capacity.
Strinso uses current national and international regulations and standards, such as ASTM and AASHTO standards, as well as the technical specifications of government entities.
Pavement management is a systematic process that encompasses the planning, evaluation, maintenance, and rehabilitation of pavements, with the aim of optimizing their performance and extending their service life.
Strinso offers consulting in the selection and implementation of PMS (Pavement Management Systems), tailored to the specific needs of each client, and provides training in the use of these tools.
Strinso offers a variety of surface treatments, including seals and thin wearing courses, designed to improve wear resistance, waterproofing, and the surface texture of the pavement.
Crack seals prevent water infiltration, which can cause structural damage, and extend the pavement’s service life by preventing crack propagation.
Bitumen and asphalt emulsions are used in the construction and maintenance of flexible pavements, including the manufacture of asphalt mixtures, prime coats, and tack coats.
Strinso offers treatments for construction joints and contraction joints, utilizing elastic sealants and other specialized materials to prevent water infiltration and joint deterioration.
Strinso offers solutions such as expandable polyurethane injection for slab leveling, and soil stabilization through the addition of chemical or mechanical stabilizers.
Strinso offers hot and cold patching, utilizing high-quality asphalt mixtures, to repair potholes, cracks, and other surface deteriorations.
