Sikadur®-31 D.W

Sikadur®-31 DW is a high-performance, versatile epoxy adhesive designed for use in damp or underwater conditions. It is specifically formulated to provide excellent adhesion and durability in challenging environments. This product is commonly used for bonding, sealing, and repairing applications in construction and infrastructure projects.

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Last Updated 24 Jan 2024

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Usage:

Versatile Bonding: Suitable for bonding various construction materials such as concrete, metal, wood, and some plastics.
Moisture Tolerance: Designed to be applied in damp or underwater conditions without compromising its bonding strength.
Structural Bonding: Ideal for structural bonding applications where high strength and durability are essential.
Repair and Maintenance: Used for repairing cracks, spalls, and defects in concrete structures, offering long-lasting solutions.
Anchoring and Doweling: Effective for anchoring bolts, dowels, and reinforcing bars in concrete and masonry.

Advantage:

Moisture Tolerant: Can be applied on damp or wet surfaces, making it suitable for underwater applications and areas exposed to water ingress.
High Strength: Provides a strong and durable bond, ensuring reliable performance in structural applications.
Chemical Resistance: Exhibits resistance to a wide range of chemicals, enhancing its durability in harsh environments.
Solvent-Free: Being solvent-free makes it safer to use and environmentally friendly.
Thixotropic Properties: Exhibits thixotropic behavior, meaning it is easy to apply in vertical or overhead applications without sagging.
Long Pot Life: Offers an extended pot life, allowing sufficient time for application and adjustment before curing begins.

Chemical Base	Special cement, selected aggregates and additives
Shelf Life	9 months from date of production
Storage Conditions	Product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C. Always refer to packaging.
Maximum Grain Size	Dmax: ~3 mm
Mixing Ratio	9 % to 12 % 2,25 to 3,0 l of water for 25 kg of powder or 45 to 60 l of water for 500 kg of powder
Fresh Mortar Density	~2,3 kg/l
Layer Thickness	10 mm min. / 200 mm max.
Ambient Air Temperature	+5 °C min. / +35 °C max.
Substrate Temperature	+5 °C min. / +35 °C max.
Pot Life	~60 minutes at 20 °C

Chemical Base

Special cement, selected aggregates and additives

Shelf Life

9 months from date of production

Storage Conditions

Product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C. Always refer to packaging.

Maximum Grain Size

Dmax: ~3 mm

Mixing Ratio

9 % to 12 % 2,25 to 3,0 l of water for 25 kg of powder or 45 to 60 l of water for 500 kg of powder

Fresh Mortar Density

~2,3 kg/l

Layer Thickness

10 mm min. / 200 mm max.

Ambient Air Temperature

+5 °C min. / +35 °C max.

Substrate Temperature

+5 °C min. / +35 °C max.

Pot Life

~60 minutes at 20 °C

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Liener Investments

Waterproofing and floor finishing products

Lusaka

Liener Investments is an official distributor of Sika, Alcolin and Verni waterproofing, reinforcing, flooring and epoxy art (resin kits, pigments and powders) supplies in Zambia. By using Liener’s range of products, you are guaranteed of water tight and leak free results. They will stop water penetrating through your roof, preventing costly water damage to your building.

Sikadur®-31 D.W

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