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concrete

SHOTCRETE ACCELERATOR

SODIUM SILICATE AND ALKALI FREE

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SILICASIL - SS/AC-38

 

ALKALINE LIQUID SHOTCRETE ACCELERATOR

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SILICASIL - SS/AC38, obtained by dissolving glass flakes, it is a widely used product that is easy to apply.
 

Fields of use
Used in numerous applications as a concrete accelerator for the production of shotcrete (sprayed concrete) and in centring for the construction of tunnels and the production of the provisional lining.

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SILICASIL - TS/AC38

 

FILTERED SHOTCRETE ACCELERATOR​​

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data sheet

SILICASIL - TS/AC38 is a product obtained from selected raw materials, which, only after meticulous quality control and a long production process, ensures a high-quality filtered product.


Fields of use
Indicated for shotcrete, where required, as a consolidant in the injection of cement into non-cohesive or porous soils.
Also used as a binder in the production of antacid cement in mixtures of quartz sand and barium sulphate.

SILICASIL - TS/2

 

ACCELERATOR FOR CEMENT SLURRIES INJECTED TO CONSOLIDATE SOIL

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data sheet

When injected into soil in a cement slurry, SILICASIL - TS/2 forms stable products that remain unchanged in time and reproduce natural substances such as silica or other silicates in their structure without releasing any potential pollutants.
The principal advantages of this product therefore lie in its excellent environmental friendliness.


Fields of use
Soil consolidation.

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SILICASIL - SS/AC39

 

SHOTCRETE ACCELERATOR WITH HIGH MECHANICAL STRENGTH

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data sheet

SILICASIL - SS/AC39 M is a highly concentrated sodium silicate.
 

Fields of use
Its use is recommended when shotcrete with a marked increase in its mechanical strength in the first few hours is to be obtained.

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data sheet

S/2 SYSTEM

 

BI-COMPONENT PLASTICIZING AND WATERPROOFING ADDITIVE WITH A HIGH DEGREE OF COHESION AND THIXOTROPY FOR PRODUCING CONCRETE WITH EXCELLENT MECHANICAL PROPERTIES

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S/2 SYSTEM is a bicomponent additive specially formulated to make concrete used to produce high-performance shotcrete.
S/2 SYSTEM is made up of a Component A, which is a plasticizing powder additive, to be added when mixing the concrete in a concrete-mixing plant, and a Component B, an accelerator additive based on sodium silicate, to be used in the shotcrete phase.
Mixing the two components in the shotcrete phase produces extremely high quality sprayed concrete, thus resolving all the problems associated with standard shotcrete, such as dripping in tunnels and waste due to bouncing off walls.
Due to its cohesive power, S/2 SYSTEM improves the plasticity of the concrete, so it is particularly indicated for the production of shotcrete in:
 - Tunnels

-  Slope and face stabilization 
- Riverside wall

- Rock wall
where sprayed concrete is to used.

MALKALI - 301

 

ALKALI-FREE, LIQUID SET ACCELERATOR FOR SPRAYED CONCRETE

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Malkali-301 is a very efficient liquid alkali-free set accelerator for sprayed concrete suitable for temporary and permanent rock suport in tunneling, mining, underground construction, slope stabilization and also in poor ground conditions. Setting time is really quick and has the ability to produce thick spraying concrete.

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data sheet

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