Dong Lam Cement PCB30

Dong Lam Cement PCB30 is a type of blended Portland cement produced on a modern automated production line that meets international standards. It is strictly managed and quality-controlled by leading experts in Vietnam’s cement industry. The product has high strength, reasonable setting time to help minimize cracking, and excellent plasticity suitable for making masonry and plaster mortar, as well as durable concrete with high stability. It is widely used for masonry and plastering works, delivering sustainable quality value to construction projects.

Dong Lam PCB30 products meet the technical requirements of TCVN 6260:2020 and the National Technical Regulation QCVN 16:2023/BXD.

Reference Mix Ratios for 1m³ of Concrete and Masonry Mortar

Concrete Mix Proportion

Grade (Mác bê tông)	150	200	250
Cement (kg)	293	357	430
Stone 10×20 (m³)	0.847	0.833	0.825
Sand (m³)	0.466	0.441	0.407
Water (Liters)	195	195	195

Mortar Mix Proportion

Grade (Mác vữa)	50	75	100
Cement (kg)	230	320	410
Sand (m³)	1.09	1.06	1.02
Water (Liters)	260	260	260

(Extracted from the material mix norm issued by the Ministry of Construction, attached to Official Letter No. 1784/BXD-VP dated August 16, 2007)