Expansion joints are devices that allow the relative movements between two parts of a structure giving 'flexibility' to it.
The junctions, the bridge may be of the elastic type or neoprene type joint anchored.
Juntas line products Bridges
Anchored JuntaStrech
They are inexpensive joints made with highly modified asphalts and gravels selected. They can be used in a lot of meetings provided they comply with the requirements of maximum allowable movements and thickness of existing overfloor. If not complied with the above, they restrained joints should be used.
JuntaStrech springy.
They are together selected according to the intended movement, which are anchored to the structure and allow contemplating impermeability and durability movement neoprene.
Learn about our services
SURFACE TREATMENTS
Surface treatments are techniques construction or road maintenance which are carried out in order to contribute to the pavement surface features as waterproof, texture, consistency and aesthetics, thereby improving its performance.
According to the design requirements of the work to realize there are a variety of possible treatments that combine materials and embodiments to achieve the desired objectives.
STABILIZATION AND RECYCLING
Soil stabilization (Stabila) and cold recycling pavement, are techniques that take advantage of existing materials in place enhancing characteristics both mechanical strength and behavior against water.
It is performed with a train composed of a cement distributor, equipment for water transport, a self-propelled stabilizer, compaction equipment built densitometer, a bulldozer and a compactor tire.
SPECIAL TEAMS
We have special teams to carry out roadworks.
Transfer Equipment mixtures (ROADTEC SB 2500)
excavators
compactors
Barredoras
graders
loader
