SmartADDITIVES · Durability
Solid HARD is a range of admixtures designed with innovative graphene technology for concretes exposed to extreme aggression. Suitable for highly durable concretes with reduced permeability.
Durability, waterproofing and armor protection
Basic-range superplasticiser / water reducer for improved durability.
| Density, 20 ºC | ≈ 1,02 g/l |
| pH, 20 ºC | ≈ 5–7 |
| Dosage | 0,5–2,0 % |
Mid-range superplasticiser / water reducer for improved durability.
| Density, 20 ºC | ≈ 1,06 g/l |
| pH, 20 ºC | ≈ 5–7 |
| Dosage |
High-range hyperplasticiser / water reducer for improved durability.
| Density, 20 ºC | ≈ 1,06 g/l |
| pH, 20 ºC | ≈ 5–7 |
| Dosage | 0,5–2,0 % |
Very-high-range hyperplasticiser / water reducer for improved durability.
| Density, 20 ºC | ≈ 1,08 g/l |
| pH, 20 ºC | ≈ 5–7 |
| Dosage | 0,5–2,0 % |
Corrosion inhibitor for reinforced concrete, effective with any type of cement and any exposure condition.
| Density, 20 ºC | 1,134 ± 0,03 g/cm³ |
| pH, 20 ºC | 10 ± 1 |
| Dosage | 2–3 % |
Drying-shrinkage reducer for concretes and mortars.
| Density, 20 ºC | 0,980 ± 0,02 g/cm³ |
| pH, 20 ºC | 6 ± 1 |
| Dosage | 3,0–7,5 l/m³ |
The Durability range makes it possible to produce highly durable concretes thanks to the reduced permeability delivered by graphene derivatives. The waterproofing effect occurs both within the body of the concrete and at its surface, reducing water penetration efficiently and durably. Particularly suitable for structures exposed to aggressive environments — coastal and industrial areas, high humidity — or for projects requiring concretes with an extended service life.
Improves the impermeability of the concrete.
Improves protection against chloride attack.
Improves protection against carbonation.
Powerful water-reducing and plasticising effect.
Excellent rheological behaviour, with reduced viscosity, less stickiness and improved workability.
Excellent cohesion and good slump retention.
Reduces the diffusion of chlorides and oxygen through the concrete — the compounds responsible for chloride-induced corrosion. In accordance with EHE-08/Art. 37, it allows the minimum concrete cover required for general exposure classes III and IV to be reduced to that specified for general class IIb.
Reduces the surface tension of the water retained in the micropores of the concrete, decreasing its tendency to evaporate and preventing the internal contractions and stresses that could cause cracking. Reduces shrinkage by approximately 50–60 %.
Applications:
Durability: 0.5–2.0 % by weight of cement. Inhibitor: 2–3 %. Retraction: 3.0–7.5 l/m³ of concrete.
Add with the final portion of the mixing water, mixing for long enough to achieve complete homogenisation. Never before the water — that is, never onto dry cement and aggregates.
In bulk in tankers, in 1000 kg containers, 200 kg drums and 25 kg jerrycans. Inhibitor: in 1100 kg containers and 220 kg drums.
Up to 12 months in its original, hermetically sealed container, in a cool, dry place above 5 ºC. Inhibitor: up to 6 months, protected from direct sunlight.
Check compatibility between admixtures before use. Inhibitor must not be mixed with any other admixture before being added to the mix.
Impregnated equipment and tools can be cleaned with water, preferably hot.
We work with you to determine the optimum dosage for your precast plant and verify compatibility between admixtures.
Ctra. de Villena, km 0,5. 30510
Yecla (Murcia) Spain