CCA Pressure-Treated Timber (H3 / H4 Hazard Class)
TIMBER
Kayu terawat CCA H3/H4 mengikut MS 544 Bahagian 10:2003. Tiang pagar, dek, pergola. HS 4407251900 · duti 0% · SST 5%. Pembekal Malaysia.
Saiz pembungkusan lazim: Standard commercial lengths 3.0 m – 6.0 m; common sections as per sawn timber. Green colour from CCA salts visible post-treatment.
Impregnated with CCA (Chromated Copper Arsenate) or alternative copper-based preservative under vacuum-pressure process. Hazard classes per MS 544: Part 10:2003 (Code of practice for structural use of timber — Preservative treatment): H3 (above-ground exposed to weather, e.g. external cladding, decking); H4 (ground contact or fresh water, e.g. fence posts, landscaping). CCA retention: H3 ≥4 kg/m³; H4 ≥6.4 kg/m³ (typical retention targets — verify against MS 544 Part 10 for species-specific values).
UOM UTAMA
m³
SAIZ PEMBUNGKUSAN
Standard commercial lengths 3.0 m – 6.0 m; common sections as per sawn timber. Green colour from CCA salts visible post-treatment.
KATEGORI
Kayu & PapanUNSPSC
11122006
Kilang di Malaysia yang mengeluarkan produk Kayu & Papan.
Bahan yang lazimnya dispesifikasikan bersama Kayu Terawat Tekanan CCA (Kelas Bahaya H3 / H4) dalam projek yang sama.