SR Blue Metal Company

Granite & Aggregate Products

Premium quality crushed granite, M Sand, P Sand, WBM and road-grade aggregates — tested, graded and delivered across Tamil Nadu.

Showing 11 products

M Sand M Sand

M Sand

TONNE / UNITS / CFT

High-quality manufactured sand from crushed granite — eco-friendly alternative to river sand for RMC, RCC and block manufacturing.

Size: <3.50mmF.Modulus: 2.6–3.2Silt: <3%Density: 1600–1750 kg/m³
P Sand P Sand

P Sand

TONNE / UNITS / CFT

Finely graded plastering sand for smooth surface finish, excellent workability and superior bonding strength.

Size: 0.05–2.36mmF.Modulus: 2.2–2.6Silt: <3%Density: 1500–1700 kg/m³
6MM Blue Metal 1/4 Blue Metal

6MM Blue Metal 1/4

TONNE / UNITS / CFT

Small-size crushed granite chip for plastering mixes, tile bedding, paver blocks and smooth surface concrete.

Size: 6mm (1/4")S.Gravity: 2.5–2.8Water Abs: <2%Density: 1400–1550 kg/m³
12MM Blue Metal 1/2 Blue Metal

12MM Blue Metal 1/2

TONNE / UNITS / CFT

Used in thin concrete sections, slabs and precast products — improves surface finish and workability.

Size: 12mm (1/2")Shape: AngularWater Abs: <2%Density: 1450–1600 kg/m³
20MM Blue Metal 3/4 Blue Metal

20MM Blue Metal 3/4

TONNE / UNITS / CFT

Most commonly used coarse aggregate in RCC and RMC — excellent strength and structural performance.

Size: 20mm (3/4")S.Gravity: 2.6–2.9Water Abs: <2%Density: 1450–1600 kg/m³
40MM Blue Metal 1 1/2 Blue Metal

40MM Blue Metal 1 1/2

TONNE / UNITS / CFT

Large-sized crushed granite for heavy foundation works, mass concreting and road sub-base construction.

Size: 40mm (1½")Shape: Angular/CubicalWater Abs: <2%Crushing: <30%
Blue Metal Over 3/4 Blue Metal

Blue Metal Over 3/4

TONNE / UNITS / CFT

Oversized aggregate for drainage layers, filter beds and heavy-duty road construction works.

Size: >20mmType: OversizedShape: IrregularUse: Drainage/Roads
WBM Blue Metal

WBM

TONNE / UNITS / CFT

Water Bound Macadam — graded crushed stone for road base layers, pavement sub-base and rural road construction.

Grade: WBMGradation: IS:2386Use: Road BaseCompaction: High
Wetmix Blue Metal

Wetmix

TONNE / UNITS / CFT

Wetmix Macadam — premixed crushed aggregate for road base and wearing course in highway construction.

Type: Wetmix MacadamGrading: Dense GradedUse: Highway BaseBinding: Wet Mixed
GSP Blue Metal

GSP

TONNE / UNITS / CFT

Granular Sub-Base — well-graded crushed stone for sub-base layer in road pavement and infrastructure projects.

Type: Granular Sub-BaseGradation: IRC SP:72Use: Road Sub-BaseCBR: >30%
Dust Blue Metal

Dust

TONNE / UNITS / CFT

Crusher dust and quarry fines — used as filler in pavement layers, brick manufacturing and compaction works.

Size: <4.75mmType: Crusher FinesUse: Filler / CompactionSilt: <5%

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