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Chapdur Floor Hardener - sika

Name: Chapdur Floor Hardener - sika
Brand: CIVILIZE MART
Price: 448.0 INR
Availability: InStock

Price 448.0 INR/ Unit

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MOQ : 1 Bag

Chapdur Floor Hardener - sika Specification

Other Names
Chapdur, Sika Floor Hardener

Ph Level
Approx. 10-12 (in aqueous solution)

Usage
Used as a surface hardener for industrial, warehouse, and commercial concrete floors

Feature
Increases abrasion and wear resistance, reduces surface dusting

Melting Point
Not Determined

Chemical Name
Mineral Aggregate-Based Mix (Exact Mix Proprietary)

Water Content
<2%

Physical Form
Powder

Smell
Odourless

Appearance
Granular Powder

EINECS No
Not Applicable (Mixture)

Type
Floor Hardener

Purity
Industrial Grade Blend

CAS No
Not Available (Mixture)

Grade
Industrial

Color

Poisonous
Non-poisonous

HS Code
3824

Application
Dry shake application for concrete floors

Chloride Content
<0.1% (EN 934-2)

Recommended Dosage
4 - 10 kg/m2 depending on floor requirements

Abrasion Resistance
Improved (ASTM C944 or equivalent: up to 400% better than plain concrete)

Bulk Density
1.80 - 2.10 kg/L

Storage Conditions
Dry, cool, protected from moisture

Shelf Life
Minimum 12 months in unopened original packaging

Compressive Strength Increase
Up to 25% above untreated concrete

Packaging
25 kg bags

Chapdur Floor Hardener - sika Trade Information

Minimum Order Quantity
1 Bag

Delivery Time
1 Days

About Chapdur Floor Hardener - sika

91 000 74051 Sika Chapdur (IN) is a one-part, premixed, coloured mineral dry-shake hardener used for concrete floors. When broadcast and worked into fresh concrete, it creates an extremely hard-wearing, abrasion-resistant, dust-proof surface. Ideal for areas subject to heavy mechanical wear like warehouses, parking lots, factories, service stations, public floors, and more.
Key Features & BenefitsReady to use; simple application method. High wear resistance & impact resistance. Dust-proof surface; easy to clean. Non-metallic, rust-free formula. Increased resistance to oils and grease.
Q1. What is the coverage of one 30 kg bag?A: For heavy duty (~5.5-6.0 kg/m), one 30 kg bag will cover approximately 5 to 5.5 m. For lighter duty, higher coverage.Q2. Can I apply this on any concrete/slab?A: The substrate concrete must be good quality, fully compacted, with slump in the range ~75-110 mm. Compressive strength of the concrete should be at least ~20 N/mm. Surface should be clean and free of weak laitance. Q3. How long before the floor can be used?A: Foot traffic after ~72 hours; full service (heavier loads) after ~7 days, when fully cured. Q4. Is this product suitable where oil / grease / chemical spillage happens?A: Yes the product has increased resistance to oils and grease. However, frequent cleaning and maintenance are needed.Q5. What precautions should I take during application?A:Do not apply in strong wind or excessively dry air.Do not add water over the dry shake once applied.Spread in two stages for better blending: first ~60% then ~40%.Use proper finishing tools (trowels, power trowels) to compact and smooth.Cure immediately after finishing, protect from rain or contamination.

Superior Floor Protection for Heavy-Traffic Areas

Chapdur Floor Hardener creates resilient surfaces in environments exposed to constant movement, mechanical impact, and intensive use. Its advanced formula, based on mineral aggregates, enhances abrasion resistance and helps maintain the longevity and aesthetics of concrete floors. Ideal for warehouses, distribution centres, and industrial facilities where uncompromising durability is required.

Fast, Efficient Application and Versatility

Applied by dry shake onto fresh concrete, Chapdur integrates seamlessly during construction. This method makes it suitable for new floors in a range of commercial and industrial projects. With recommended dosages between 4-10 kg/m2, the product adapts to varying performance needs and project specifications.

FAQ's of Chapdur Floor Hardener - sika:

Q: How is Chapdur Floor Hardener applied on concrete surfaces?

A: Chapdur Floor Hardener is best applied using the dry shake method. It should be evenly distributed over fresh concrete before finishing, ensuring optimal integration and surface protection. Professional installers or site contractors typically handle the process for best results.

Q: What are the key benefits of using Chapdur Floor Hardener by Sika?

A: The main advantages include up to 25% increased compressive strength, up to 400% improved abrasion resistance, reduced surface dusting, and extended floor lifespan. It is also odourless, non-poisonous, and manufactured to an industrial-grade standard.

Q: When should Chapdur Floor Hardener be used during construction?

A: Apply Chapdur as soon as the concrete has been poured, screeded, and excess bleed water has disappeared, but while the surface is still fresh and damp. This timing ensures optimal bonding with the concrete substrate.

Q: Where is Chapdur Floor Hardener typically recommended for use?

A: It is ideal for industrial, commercial, and warehouse floors, especially in areas subjected to heavy traffic, mechanical equipment, and regular wear. The product is suitable for both new construction and major refurbishment projects.

Q: What is the recommended dosage for Chapdur Floor Hardener?

A: The suggested dosage ranges from 4 to 10 kg per square metre, depending on the specific floor performance requirements, type of traffic, and intended lifespan of the surface.

Q: How should Chapdur Floor Hardener be stored before use?

A: Store the product in a dry, cool place, protected from moisture and direct sunlight. Keep Chapdur in its original, unopened 25 kg packaging, where it will have a minimum shelf life of 12 months.

Q: What physical and chemical properties does Chapdur Floor Hardener have?

A: Chapdur is a granular powder with a bulk density of 1.80-2.10 kg/L, water content below 2%, pH of 10-12 when mixed in water, and is formulated as an industrial mineral aggregate blend. It is grey by default, with other colours available on request.

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