Import Construction, Silica, River Sand — Buy in wholesale FOB from Supplier in Singapore

Construction, Silica, River Sand from Aspiira.Co is a naturally washed granular material with a grain size distribution ranging from 0.15mm to 2.0mm, meeting standard particle fineness modulus requirements for concrete and mortar applications. The sand is free from organic impurities, clay lumps, and silt content above 5%, as verified by sieve analysis and methylene blue testing. It is sourced from riverbed deposits in Southeast Asia and processed in Singapore to remove fine dust and debris, ensuring consistent performance in structural mixes.

This material is classified as medium-grained silica sand with a silica content exceeding 95%, typical for construction-grade river sand in tropical regions. The angularity and surface texture of the grains enhance bond strength in cementitious systems, while the low moisture retention reduces shrinkage cracking. Standard bulk density is approximately 1600 kg/m³, and the sand complies with ASTM C33 and BS 882 specifications for fine aggregate. It is not chemically treated and contains no recycled or crushed stone particles.

Buyers include concrete batching plants, precast manufacturers, and civil contractors in Southeast Asia and the Middle East who require reliable fine aggregate for structural concrete, plastering, and base layers. The product is supplied in bulk dry loads via container or bulk carrier, with standard packaging in 25kg polypropylene bags for smaller orders. Lead time is 7 to 14 days after order confirmation, and delivery terms are typically FOB Singapore Port. Buyers should confirm moisture content and silt levels before shipment.

Aspiira.Co is a Singapore-based trading entity registered in the industrial zone of Pasir Panjang, with logistics coordination for construction materials sourced from Southeast Asia. The company operates as a verified exporter with harbor-tier trust status, indicating active trade history and documented export documentation. It does not manufacture sand but sources, cleans, and ships material from approved riverbed suppliers in Malaysia and Indonesia. No factory, mining rights, or processing plant ownership is claimed or verified in its profile.

The supplier responds to inquiries with standard trade documentation but has no recorded response rate or average reply time. Its profile does not state years in operation, staff size, or client names. Buyers should treat Aspiira.Co as a logistics intermediary with access to regional supply chains. Quality control is limited to basic sieve and moisture testing; independent lab certification must be requested separately for each shipment.