从India供应商批发进口Aerocon Hq Blocks — FOB条款

Aerocon HQ blocks are Autoclaved Aerated Concrete (AAC) masonry units manufactured with a fly ash base, produced by Hyderabad Industries at their Chennai facility. The blocks are available in a face dimension of 600 millimetres by 200 millimetres, with thickness options spanning 75, 100, 125, 150, 200, and 230 millimetres to suit varying structural and insulation requirements. The autoclaved curing process, involving steam pressure treatment in a saturated atmosphere, produces a cellular structure with closed air pores that confer both thermal resistance and reduced dead load compared to conventional clay brick or dense concrete block.

The fly ash base material contributes pozzolanic reactivity, reacting with lime during autoclaving to form calcium silicate hydrate binding phases. Typical AAC densities range from 450 to 850 kilograms per cubic metre, though the exact dry density for each Aerocon HQ thickness variant should be confirmed with Hyderabad Industries. The cellular structure yields thermal conductivity values typically between 0.16 and 0.22 watts per metre-kelvin, significantly below clay brick, which reduces HVAC energy demand in completed buildings. Compressive strength for standard AAC blocks of this class typically falls between 3.0 and 5.0 newtons per square millimetre, depending on density grade and curing consistency.

These blocks serve residential load-bearing and non-load-bearing walls, commercial facade infill, industrial building envelopes, and institutional projects targeting green building certification. The larger face size relative to traditional brick accelerates construction speed and reduces mortar consumption per square metre of wall. Hyderabad Industries positions the product for export markets, though buyers must independently confirm whether the claimed ISO and SGS certifications referenced in promotional material apply to specific production batches or represent corporate-level registrations. Water resistance characteristics, while mentioned, require clarification against standard absorption tests such as ASTM C140 or EN 771-4.

Hyderabad Industries operates from Nutech Plaza, F4 1st Floor, 73 Arcot Road, Kodambakkam, Chennai 600024, Tamil Nadu, India. This address indicates a commercial office location in Chennai's western corridor rather than a manufacturing plant, suggesting the company may operate through licensed production arrangements or trading partnerships rather than direct factory ownership at this registered address. The supplier tier is 'imported' and trust tier is 'harbor', the baseline verification level, with no response rate data available to indicate quotation reliability or buyer communication patterns.

The classification as 'imported' supplier suggests Hyderabad Industries sources or distributes rather than manufactures directly, though the listing describes the product with manufacturing-level technical detail. No information is provided about production capacity, kiln infrastructure, quality control laboratory accreditation, or whether the Chennai address represents headquarters, sales office, or warehousing. Buyers should verify the actual manufacturing facility location, its autoclave capacity, and whether Hyderabad Industries owns or contracts the production, as this affects supply chain transparency and batch consistency for export orders.