Name: AAC Autoclaved Aerated Concrete (Lightweight) Block
Brand: ttkbuildingmaterials.com Product Index
Availability: InStock

WHAT IT IS

AAC (Autoclaved Aerated Concrete) Block is a lightweight, thermally insulating masonry unit manufactured from silica sand, cement, lime, and aluminium powder cured under high-pressure steam, used for non-load-bearing partition and infill walls in Malaysian construction. Density 500–700 kg/m³ and compressive strength ≥3.5 N/mm² conform to BS EN 771-4:2003 as adopted in Malaysia. Common sizes include 600 × 200 × 100 mm, 600 × 200 × 150 mm, and 600 × 200 × 200 mm; supplied on pallets. UOM: piece (also m³, pallet). Major Malaysian brands include Starken AAC, Alam-Con (ACON), and Chin Hin AAC. HS 6810110000 · import duty 20% · SST 0%. Also known as blok AAC, blok ringan, Ytong, Hebel, lightweight block, and gas concrete block.

UNIT OF MEASURE

PIECE (PRIMARY) M³ PALLET

Typical pack size: Common sizes: 600 × 200 × 100 mm, 600 × 200 × 150 mm, 600 × 200 × 200 mm; palletised per manufacturer

GRADE & SPECIFICATION

Density 500–700 kg/m³; compressive strength ≥3.5 N/mm². Conforms to BS EN 771-4:2003 (specification for autoclaved aerated concrete masonry units) as adopted in Malaysia. Major brands: Starken AAC, Alam-Con (ACON), Chin Hin AAC.

CLASSIFICATION

UNSPSC 30131512

UNSPSC codes are issued by the United Nations Global Marketplace (UNGM). CIDB categories are defined by Malaysia's Construction Industry Development Board. These codes are informational — use them to verify, not replace, procurement classification.

TARIFF & TAX — PDK 2025

HS CODE (AHTN) 6810110000

OFFICIAL DESCRIPTION Building blocks and bricks

IMPORT DUTY (MFN) 20%

SST 0%

Sourced from PDK 2025 (Customs Duties Order 2025). The import duty shown is the MFN / general rate — preferential rates under FTAs (ATIGA, ACFTA, etc.) are typically lower or zero. SST per the PDK 2025 schedule (a value like 10%/0% means standard/exempt variants). Indicative only — confirm the applicable rate and tax treatment with your licensed customs/tax agent before relying on it. Spotted an error? hello@ttkbuildingmaterials.com