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Limestone Sand_

Fine aggregates

Fine aggregate obtained by crushing and controlled sieving, ideal for mortars, concrete and levelling.

Systematically analysed in the company's in-house laboratory. Available in 0/2 and 0/4 mm fractions, with Declaration of Performance (DoP) and CE marking.

Available fractions

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0/2 mm
0/4 mm

Crushed sands with grading controlled by sieving. Continuous production with daily grading analysis.

Physico-mechanical characteristics

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Typical values — Limestone Sand 0/4 mm
Property Test standard Category / Value
Sand equivalentEN 933-8SE ≥ 50
Methylene blueEN 933-9MBF10( ≤ 10 g/kg )
Fines content (f)EN 933-1f16( ≤ 16 % )
Particle densityEN 1097-62,65 – 2,70Mg/m³
Water absorptionEN 1097-61,0 – 2,0%
Fragmentation resistance (Los Angeles)EN 1097-2LA30( ≤ 30 )

Indicative values based on the internal laboratory test history. Declared values appear in the Declaration of Performance (DoP) specific to each fraction. Contact us to obtain test reports.

Grading curve

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Curva da areia calcária 0/4 mm — % passante × abertura do peneiro · escala logarítmica · NP EN 933-1
Curva granulométrica — Areia Calcária 0/4 mm Envelope granulométrico declarado segundo NP EN 12620 (categoria GF85) e curva típica de ensaio segundo NP EN 933-1. 020406080100 0,0630,1250,250,51248 % passante (m/m) Abertura do peneiro (mm) curva típica 0/4 limites GF85 envelope

Areia calcária natural com distribuição contínua adequada para argamassas, betões correntes e camadas de regularização. O envelope corresponde à categoria de finos GF85 declarada segundo NP EN 12620, com módulo de finura típico entre 2,3 e 3,0. Curva análoga para a fração 0/2 mm disponível sob pedido.

Applicable standards

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  • NP EN 12620 — Aggregates for concrete
  • NP EN 13139 — Aggregates for mortars
  • NP EN 13242 — Aggregates for unbound and hydraulically bound materials
  • EN 933-1 — Sieve grading analysis
  • EN 933-8 — Sand equivalent
  • EN 933-9 — Methylene blue test

Applications

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Argamassas Betões Regularização de pavimento Camadas de acabamento Pré-fabricação Enchimento de juntas

Certification and testing

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CE marking compliant with Regulation (EU) No. 305/2011. Declaration of Performance (DoP) available for each fraction.

Additional tests — including chloride content, organic matter content and alkali-silica reactivity — available on request. Request testing.

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