Construction chemicals
Additives for mechanized excavation (TBM)
Prochin Italia has developed several formulations both for treating the excavation face and for stabilizing the back ashlar; these products have been developed with the support of the University of Naples, Federico II, to guarantee not only the quality and functional characteristics of the product, but also the environmental compatibility of the treated grounds.
Protard G
Profast S
These products have been subjected to CE marking according to the UNI 934-2 standard to guarantee the control of the factory production. D.O.P. of the products are available in the download section.
Spritz Beton and concrete additives
The spritz-beton or shotcrete can be defined as a concrete conglomerate projected at high speed towards a surface where the laying and compacting(refuso nel testo in italiano “compatazione”) take place in a single operation. These conglomerates must have an instantaneous setting (“flash set”) that is obtained by adding accelerating setting additives to the mixture.
Profast SL 40
Profast AF 21
These products have been subjected to CE marking according to the UNI 934-5 standard to guarantee the control of the factory production. D.O.P. of the products available in thedownload section.
Consolidation and waterproofing
The range of construction products also includes various chemical mixtures used for the consolidation of non-cohesive soils before the tunneling activities.
Sodium reagents
Sodium silicates
Additives for drilling muds
In the field of drilling of wells or excavation of bulkheads, a fluid containing additives is normally used.
Additives for industrial paving
The use of silicates for the treatments of industrial pavings has allowed, for many decades, considerable technical and economic advantages.