Fast Curing Anchoring Adhesive, MT-500

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Website: http://mkt-en.com/1-1-2-fast-curing-anchoring-adhesive.html

Structural Adhesives

Structural adhesive for fast setting anchoring of threaded and reinforcing bars in concrete

Developed for time-critical applications, the fast-curing anchoring adhesive is formulated to accelerate installation schedules without compromising performance. Ideal for sectors such as rail maintenance and emergency infrastructure repair, this structural adhesive reaches load-bearing strength in just 2 hours at 25-30°C, significantly improving onsite efficiency.

The formulation retains all the standard features such as high bond strength, seismic resistance, durability under fatigue loading, and long-term chemical stability while providing faster turnaround for projects that demand tight construction timelines.

European Technical Assessment (ETA) for post-installed rebar and anchor applications

Technical Data

Property				Standard Requirement		Test Result
				Grade A	Grade B
Colloidal performance	Splitting tensile strength			≥8.5MPa	≥7.0MPa	19.57MPa
	Bending strength			≥50MPa	≥40MPa	77.5MPa
	Compressive strength			≥60MPa		107.6MPa
Bonding Capacity	Steel-to-steel tensile shear strength			≥10MPa	≥8MPa	21.3MPa
	Bonding strength of concrete and ribbed steel bars under the constraint drawing condition		C30	≥11.0MPa	≥8.5MPa	13.8MPa
			C60	≥17.0MPa	14.0MPa	19.2MPa
	Steel-to-steel T impact peeling length			≤25mm	≤40mm	0mm (no crack)
Heat distortion temperature		Method B with bending stress of 0.45MPa		≥65℃	≥60℃	67.0℃
Nonvolatile content				≥99%		99.8%
Resistance to environmental factors	Resistance to hygrothermal aging			≤12%	≤18%	4.4% reduction
	Resistance to heat aging			≤5	No requirements	2.9% reduction
	Resistance to freeze-thawing			≤5		3.4% reduction

Curing Time

Temperature	Installation Time	Gelling Time	Full Curing Time
-10℃~0℃	50min	7h	72
1℃~9℃	30min	5h	48
10℃~19℃	20min	4h	24
20℃~24℃	10min	2.5h	12
25℃~30℃	8min	2h	9
31℃~40℃	5min	1.5h	6

Features

Excellent resistance to chemicals, low temperatures, and aging, ensuring consistent performance in harsh environments.
Creep-free stability under normal conditions, providing long-term anchoring reliability.
Effective anchoring performance even in damp or moisture-prone substrates, expanding usability across jobsite conditions.
Outstanding weld resistance, flame retardancy, and seismic performance, contributing to overall structural safety.
Minimal shrinkage during curing, helping maintain high anchoring precision and bond strength.

Applications

Anchoring of steel structures to concrete for load-bearing connections
Post-installed rebar and threaded rod anchoring
Structural reinforcement and rebar installation
Fixing of curtain wall brackets and facade support systems
Foundation expansion and retrofit of bridge substructures
Mechanical fastening of stone cladding systems and exterior panels
Tunnel infrastructure and utility pipe support anchoring
Renovation and extension of railway and high-speed rail infrastructure

Certifications & Reports

European Technical Assessment (ETA) for post-installed rebar and anchor applications

Fire Resistance Testing conducted in accordance with EN 1363-1 and ISO 834 standards

Long-Term Durability Assessment supporting a 100-year service life, as per European Assessment Document (EAD) guidelines

Structural Safety Evaluation Report for A-grade adhesive formulations

Tensile and Shear Load Capacity Reports for threaded rod applications

Tensile Load Performance Report for rebar anchoring applications

Weld-Resistance Testing Report for embedded components

Environmental and Non-Toxicity Compliance Reports, including Total Volatile Organic Compounds (TVOC) assessments

Seismic Performance Report for post-installed rebar under dynamic loads

All reports and certifications are available upon request.

Basic Information

Packaging: 16 cartridges per box, with a net capacity of 500 ml per cartridge
Gross weight: Approximately 14.9 kg per box
Carton dimensions: 380 mm × 190 mm × 290 mm (L × W × H)
Shelf life: 18 months when stored in standard room temperature conditions
Storage requirements: Keep away from direct sunlight, open flames, and heat sources

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