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Waterproofing Solutions

Dahsin Waterproofing Shield System
Introducing waterproofing materials of industry leader with more than 160 years of history
Exclusive R&D and System
Taiwan’s waterproofing industry leader

Roof Terrace

1
Grace

Bituthene Rubberized Asphalt membrane

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2
Grace

Silcor 560 liquid membrane

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3
Grace

Silcor 780 liquid membrane

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Wall Windows Joint

1
Alpha

C300 Cementitious Coating Flex

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Wet room

1
Alpha

C300 cementitious coating flex

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Courtyard landscape

1
Grace

Bituthene self-adhering membrane

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2
Grace

Silcor 560 liquid membrane

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Grace

Silcor 780 liquid membrane

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Underground

1
diaphragm wall

Grace M-5
crystalisation waterproofing system

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Alpha
drainage wall system

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2
Pile

Preprufe
Pre-applied waterproofing membrane

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Pool waterfeature

1
Grace

Silcor 560 liquid membrane

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2
Grace

silcor 780 polyuria membrane

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Roof Terrace

1
Grace

Bituthene Rubberized Asphalt membrane

learn more
2
Grace

Silcor 560 liquid membrane

learn more
3
Grace

silcor 780 polyuria membrane

learn more

Wall Windows Joint

1
Alpha

C300 Cementitious Coating Flex

learn more

Wet room

1
Alpha

C300 cementitious coating flex

learn more

Courtyard landscape

1
Grace

Bituthene self-adhering membrane

learn more
2
Grace

Silcor 560 liquid membrane

learn more
Grace

silcor 780 polyuria membrane

learn more

Underground

1
diaphragm wall

Grace M-5
crystalisation waterproofing system

learn more

Alpha
drainage wall system

learn more
2
Pile

Preprufe
Pre-applied waterproofing membrane

learn more

Pool water feature

1
Grace

Silcor 560 liquid membrane

learn more
2
Grace

silcor 780 polyuria membrane

learn more

Established in 1854,
Grace is the world's most historic multi-national specialty chemicals and materials company.
With more than 6000 employees worldwide,
Grace is dedicated to R&D and excellent quality.
It is listed in New York
and its waterproofing materials excels in the industry in market share and in performance.

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About Products

Former Hsin-Hsin Chemicals founded in 1930,
Alpha specializes in combining the most advanced formula from Japan and other Asian countries.
It now still insist on using the world's best raw materials and the most advanced formula.

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About Products

Bituthene® Post-Applied Waterproofing

Proven performance from the world’s most trusted post-applied waterproofing membrane.

Product advantage

Self-adhesiveFull continuity at overlaps

Cold appliedNo flame hazard with no heating equipment required

FlexibleAccommodates minor settlement and shrinkage movement

Cross laminated filmProvides dimensional stability, high tear strength, puncture and impact resistance

Single layerSimple, reliable, low labour cost with benefit of site programmed installation

Controlled thicknessFactory-made sheet ensures constant, non-variable site application

Chemically resistantProvides effective external protection against aggressive soils and ground water

Applicaction/Physical Properties

BasementSub-structuresFlat decks • Elevated or grade level podiums Plaza decks / Roof gardens / Terraces

Preprufe Pre-applied waterproofing membrane

High-performance, fully adhered, pre-applied waterproofing system for critical below-grade applications.

Product advantage

Fully-adhered watertight laps and detailing.

Methane, carbon dioxide and radon gas protection

Simple and quick to install, requiring no priming or fillets.

Can be applied to permanent formwork — allows maximum use of confined sites.

Self protecting — can be trafficked immediately after application and ready for immediate placing of reinforcement.

Unaffected by wet conditions — cannot activate prematurely.

unaffected by freeze/thaw, wet/dry cycling.

Chemically resistant, effective in all types of soils and waters - protects structure from salt or sulphate attack.

Applicaction/Physical Properties

SILCOR 560

Fast-cure, high performance liquid membrane

Product advantage

Easy, fast, high build, one-coat application with brush or roller is possible

Simple, seamless, fast-cure membrane

Excellent chemical resistance, suitable for acid sulphate soils

Waterproof — resists ponded water

Permanently flexible — total adhesion

Single-pack — no mixing, high build

Applicaction/Physical Properties

BasementSub-structuresFlat decks • Elevated or grade level podiums Plaza decks / Roof gardens / Terraces

SILCOR 780

spray-applied waterproofing membrane

Product advantage

Simple application — fast-cure

Long-life — permanently flexible

Slower cure provides smooth surface finish

Resists reflection cracking in concrete

Suitable for continuous immersion in fresh and salt waters

Applicaction/Physical Properties

Bridge decks Tunnels

M-5 crystalisation waterproofing system

One component waterproofing system by crystallisation for the protection of concrete against water penetration

Product advantage

Offers long-term waterproofing even under high water pressure, both on the positive and negative side.

Fully integrated with the concrete, becoming an integral part of the concrete structure.

Waterproofs concrete deeply due to the penetration of insoluble crystals in the capillary system. Crystallisation starts from the surface and continues to penetrate into the concrete over time.

Reduces shrinkage and hairline cracks.

Seals hairline cracks that may occur from subsequent shrinkage or settlement, and static cracks.

Can be applied on wet surface when used as a slurry coating.

Non-toxic and odour free.

Applicaction/Physical Properties

C-300 cementitious coating flex

Two-component, flexible,
cementitious coating for waterproofing/damp-proofing of new and existing structures

Product advantage

Resists positive side water pressure

Flexible - will bridge drying shrinkage and hair line cracks

Seals lightweight aerated blocks and pre-cast joints

Excellent adhesion to concrete, masonry, ceramics, and most common substrates and does not attack metal

Direct plaster or screed without affecting bond

Applicaction/Physical Properties

CF1000 insulation board

Thermal blocking and waterproofing

Product advantage

Thermal blocking

Non flammable

Durable

Water resistance

Moist resistance

Easy application

Good bonding by mortar

Applicaction/Physical Properties

Drain Wall System

Water management system for diaphragm wall

Product advantage

Space saving compare to double wall

Cost saving

Easy maintenance after installation

Shows No signs of water leaking

Applicaction/Physical Properties