STRUCTURE GUARD- UHPC

Product Rating

STRUCTURE GUARD- UHPC

(Ultra-High-Performance Micro- Concrete)

STRUCTURE GUARD- UHPC is an Ultra-High-Performance Micro -Concrete is a cementitious, fibre-reinforced composite characterized by very high compressive strength, excellent durability, and extremely low permeability. It is typically used for bridge elements, precast components, rehabilitation works, thin sections, and highdurability structure

TECHNICAL INFORMATION:

Sr. No	Test Parameter	Test Result @ 28 Day's
1	Compressive Strength (ASTM C 39)	110 N/mm2
2	Flexural Strength (ASTM C 1609)	11 N/mm2
3	Split Tensile Strength(ASTM C 496)	7.0 N/mm2
4	Slant Shear Strength(ASTM C 882)	18 N/mm2

Bridge decks, girders & joints
Precast panels & façade elements
Jacketing & strengthening of RCC members
Marine & coastal structures
Thin architectural elements
Blast & impact resistant structures

I used Bond Guard A for repairing spalled concrete in my home, and the results were amazing! The adhesion was excellent, and it created a strong bond between old and new surfaces. It also worked great for waterproofing my bathroom. Highly recommended for durability and easy application!

I recently tried Bond Guard A for fixing cracks in my balcony and was really impressed. The application was smooth, and it provided a tough, long-lasting bond. It also prevented water seepage effectively. If you're looking for a reliable bonding agent, this is a fantastic choice!

TYPICAL PROPERTIES:

Wet Density: 2350-2400 kg/m3
Setting Time: (flow consistency). Initial set: 12hours 00 minutes Final set: 24 hours 15 minutes
Alkali content: The presence of non-alkali reactive aggregates ensures its resistance to future expansive reactions and deterioration.
Bond Strength: The typical shear bond strength when tested as per BS-6319 at water powder ratio of 0.15 at 20°C without any bonding agent is 110 N/mm2 at 28 days.

Frequently Asked Questions (FAQs)

What is STRUCTURE GUARD – UHPC used for?

STRUCTURE GUARD – UHPC is an ultra-high-performance, fibre-reinforced micro-concrete designed for high-strength structural applications. It is commonly used in bridge decks, precast elements, RCC strengthening, marine and coastal structures, rehabilitation works.

Is STRUCTURE GUARD – UHPC suitable for marine and coastal environments?

Yes. STRUCTURE GUARD – UHPC has nil chloride content and extremely low permeability, making it highly suitable for marine and coastal structures where corrosion resistance and durability are essential.

Can STRUCTURE GUARD – UHPC be used for RCC repair and strengthening?

Yes. It is ideal for jacketing and strengthening RCC members, repairing damaged concrete, and rehabilitation of critical structural elements due to its high bond strength and mechanical performance.

What compressive strength does STRUCTURE GUARD – UHPC achieve?

STRUCTURE GUARD – UHPC achieves a compressive strength of approximately 65 N/mm² at 7 days and up to 110 N/mm² at 28 days, as tested in accordance with ASTM standards.

What is the recommended water ratio for mixing?

The recommended water content is 3.75 to 4 litres per 25 kg bag, mixed mechanically to achieve a homogeneous, free-flowing, and lump-free consistency.

Constro Chem India is a trusted supplier of high-performance construction chemicals in India, offering advanced solutions such as STRUCTURE GUARD – UHPC (Ultra-High-Performance Micro-Concrete). Our products are engineered to meet demanding structural, repair, and durability requirements across infrastructure, marine, industrial, and commercial projects. With a strong focus on quality, reliability, and technical support, Constro Chem India serves contractors, engineers, and developers nationwide with proven, performance-driven construction solutions.