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SIKA REP MICRO CRETE-4

Name: SIKA REP MICRO CRETE-4
Brand: CIVILIZE MART
Price: 610.0 INR
Availability: InStock

Price 610.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

SIKA REP MICRO CRETE-4 Specification

Chemical Form
Cement based formulation

Water Absorption
Low

Flash Point
Non-flammable

Purity
>99% (as active composition)

Usage & Applications
Repair of columns, beams, slabs, and other concrete structures; Used for micro concrete jacketing and encasement repairs

Packaging Size
30 kg bags

Grade Standard
Industrial Grade

Type
Cementitious Micro Concrete

Material
Premixed Dry Powder

Density
2.2 Gram per cubic centimeter(g/cm3)

Color
Grey

Compressive Strength (28 days)
>40 MPa

Yield
~13.6 ltr of mixed material per 30 kg bag

Setting Time (Initial/Final)
~2-4 hrs / ~4-6 hrs

Storage Condition
Store in cool and dry condition

Workability (Flow Table Spread)
160-200 mm

Shelf Life
6 months from date of manufacture if unopened

Chloride Content
<0.05% (as per IS:456)

Application Thickness per Layer
10-100 mm

Pot Life
~60 minutes at 27C

pH Value
~12 (alkaline)

Maximum Aggregate Size
2 mm

SIKA REP MICRO CRETE-4 Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
36 Kilograms Per Week

Delivery Time
1 Days

Sample Available
No

Main Export Market(s)
Asia

About SIKA REP MICRO CRETE-4

91 000 74051 SikaRep Microcrete-4 is a factory-blended, high-performance, non-shrink, cementitious micro-concrete mix. Designed for deep structural repairs in concrete, it flows easily into restricted forms, compensates for shrinkage, develops rapid strength, and bonds well with old concrete. Ideal for repairing damaged beams, slabs, columns, tunnels, basements, and large gapes.

Key Features & Benefits

Pourable / pumpable consistency; flows easily without the need for vibration.

Dual-stage expansion to compensate for plastic shrinkage and settlement.

Rapid strength gain: strong early (1-day, 3-day) strengths enabling quicker reinstatement.

High ultimate strength with good impact, vibration, chemical resistance; non-corrosive, non-toxic.

Contains no added chloride, so safer for reinforced concrete.

Adjustable consistency by controlling water: you can adjust flow / workability while maintaining properties.

Q1. What is the price per 30 kg bag?

Typical posted rates are around 000 per 30 kg bag, depending on Please visit CIVILIZEMART

Q2. How much area / volume will 1 bag cover?

Consumption is approximately 1,900 kg of powder per cubic meter of concrete (with water : powder = 0.15). So 30 kg covers ~0.0158 m ~ about 15-16 liters volume roughly. Exact depends on depth / thickness.

Q3. Can it be pumped?

Yes the product is designed to be pourable/pumpable into restricted formwork without vibration.

Q4. Is it safe for reinforced concrete / steel?

Yes it is non-corrosive, contains no added chloride.

Q5. What is shelf life & storage?

Shelf life is ~6 months from date of production if stored in unopened bags, in dry conditions, at temperature between +5-35 C.

Q6. Can the mix be adjusted for more flow?

Yes by using water-powder ratio within the recommended range (0.14 to 0.16) for higher flow, but avoid adding more water than specified as that can degrade strengths & increase shrinkage.

High Strength and Fast Application

SIKA REP MICRO CRETE-4 provides a robust compressive strength of over 40 MPa after 28 days, making it suitable for heavy-duty repairs. Its workable pot life of approximately 60 minutes ensures flexibility during placement, while initial setting occurs within 2 to 4 hours, allowing quick progress on site.

Optimized Flow and Easy Placement

Engineered with a flow table spread of 160-200 mm and a maximum aggregate size of just 2 mm, this micro concrete ensures excellent penetration into confined spaces. It simplifies application for jacketing, encasement, and intricate repair tasks, providing a smooth, uniform finish.

Trusted Durability and Chemical Stability

This grey, non-flammable, cement-based formulation has low water absorption and high chemical purity (>99% active composition). Its low chloride content and alkaline pH of around 12 support lasting durability and reduce the potential for steel reinforcement corrosion in repaired structures.

FAQ's of SIKA REP MICRO CRETE-4:

Q: How should SIKA REP MICRO CRETE-4 be mixed and applied on site?

A: Mix the premixed dry powder with the recommended amount of clean water using a suitable mechanical mixer until achieving a uniform, lump-free, and pourable consistency. Apply within 60 minutes, placing each 10-100 mm layer immediately after mixing, and ensure proper curing for a high-quality finish.

Q: What are the ideal storage conditions for SIKA REP MICRO CRETE-4?

A: Store unopened 30 kg bags in a cool, dry location, away from moisture and direct sunlight. Under these conditions, the shelf life is up to 6 months from the manufacturing date indicated on the packaging.

Q: When is SIKA REP MICRO CRETE-4 most suitable for use?

A: This micro concrete is ideal for repair and rehabilitation of columns, beams, and slabs, especially where high compressive strength, quick setting time, and durable performance are required. It is especially valuable for micro concrete jacketing and encasement repairs in industrial or infrastructural projects.

Q: Where can SIKA REP MICRO CRETE-4 be effectively used?

A: It is designed for use in structural repairs across various concrete structures, including bridges, buildings, tunnels, and industrial facilities across India, due to its robust physical and chemical properties.

Q: What are the benefits of using SIKA REP MICRO CRETE-4 over conventional repair methods?

A: SIKA REP MICRO CRETE-4 offers high early and final compressive strength, easy flow, fast setting, low chloride content, and compatibility with steel reinforcements. These features contribute to longer-lasting repairs, reduced risk of corrosion, and greater ease of placement even in complex geometries.

Q: Is SIKA REP MICRO CRETE-4 safe to use in occupied or flammable environments?

A: Yes, this product is non-flammable and safe for use in occupied spaces. However, standard safety precautions should be followed during mixing and application due to its alkaline nature (pH ~12).

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