Basement & retaining-wall waterproofing
Below ground, water pushes against the structure under hydrostatic pressure. The waterproofing must be high-strength, low-permeability and detailed at construction joints — backed up by a hydraulic plug to stop any active seepage before tanking.
Recommended Bina systems
Binaseal 1000 Primary
High-strength penetrating cementitious slurry that seals concrete capillaries — also a thin-layer honeycomb repair.
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Bina Flexseal 2000 Also suitable
Two-part flexible cementitious slurry — breathable, bondable under tiles and screeds, ideal for wet areas and tanks.
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Bina Plug 4000 Also suitable
Chloride-free hydraulic plug that stops active, running leaks in seconds — no special equipment.
View system →How we make it watertight
High-strength, low-permeability cementitious tanking
Active seepage stopped first with Bina Plug 4000
Construction joints and tie-holes detailed
Cured before backfilling
Trusted on real waterproofing projects
Bina-manufactured systems, applied by our own teams on roofs, tanks and structures across Malaysia.
Waterproofed institutional roof
Bina-manufactured, Bina-applied
Institutional building, sealed roof
Bina-manufactured, Bina-applied
Concrete flat-roof membrane
Bina-manufactured, Bina-appliedFix your basement & retaining walls leak
Send us a photo, the location and the area — our team will diagnose it, specify the right system and quote it.