The substrate should be clean and sound. Free from any contamination including oil, grease, laitance and dust. For maximum bonding, the surface should be roughened and dampen with clean water.
Immediately prior to grouting remove free standing water.
Metal surface must be free from rust, scale, oil or grease.
Ensure voids and cavities are free from dust, water or any loose materials. Formwork should be well sealed to prevent leakage.
CHENG HUAT HARDWARE (SENTUL) SDN BHDBuilding Materials Kuala Lumpur (KL), Hardware Supply Selangor, Hand Tools Supplier Malaysia ~ CHENG HUAT HARDWARE (SENTUL) SDN BHD
