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For structural engineers and contractors who traditionally rely on premium brands like Hilti and Fischer for post-installed rebar solutions, NJMKT MT500 injection epoxy mortar delivers identical EU code compliance, verified long-term structural performance and far more cost-effective value, fully certified under official European Technical Assessment ETA-24/0981 issued by ETA-Danmark, compliant with EU Construction Products Regulation (EU No 305/2011) with valid CE marking.
Specially engineered for reliable rebar splicing and secondary structural steel bar planting in non-carbonated concrete ranging from strength grade C12/15 to C50/60, MT500 accommodates rebar diameters from 8 mm up to 32 mm. All connection design works can be executed strictly in line with Eurocode EN 1992-1-1, matching the exact design standards required for Hilti and Fischer ETA-approved rebar mortars, fully satisfying global mainstream concrete structural design standards for new construction expansion, building renovation, and secondary structural reinforcement projects.
The complete ETA-24/0981 assessment dossier, spanning 13 pages with 8 technical annexes, verifies two certified design service life options: 50 years and 100 years, delivering stable long-term anti-creep bonding performance that eliminates rebar displacement risks over decades of service, equivalent to top-tier international brands. The system adapts to extremely diverse construction environments, supporting installation in dry concrete, wet boreholes and standard hammer-drilled holes, with a wide working temperature range of -40°C to +60°C split into two service categories for both short-term peak temperature and long-term continuous temperature exposure. It is also approved for concrete with maximum chloride content CL 0.40, making it ideal for coastal, humid and underground secondary structural reinforcement where high corrosion resistance is mandatory.
Core authoritative performance data validated by third-party ETA lab testing, comparable to leading European chemical anchoring brands:
1. Stable graded bond resistance: Clear standardized bond strength values are provided for every rebar size across all concrete strength grades. Even for large-diameter steel bars of 30 mm and 32 mm, the mortar maintains steady load transfer capacity to ensure seamless force transmission between new planted rebar and original concrete substrate, meeting the same ultimate load benchmarks as Hilti and Fischer products.
2. Standardized anchorage & lap lengths: The ETA report specifies fixed reliable basic anchorage length and lap joint length for each rebar size under C20/25 concrete with 500MPa rebar, simplifying engineers’ structural calculation and drawing work for secondary structures without extra design modification or safety reduction.
3. Wide low-temperature construction adaptability: Complete curing time schedules cover ambient temperatures from -5°C to above 30°C. Even under freezing construction conditions of -5°C ~ 0°C, the mortar achieves full structural curing within 96 hours, enabling winter secondary reinforcement construction without material performance loss, outperforming many premium-brand mortars with narrow operating temperature windows.
4. Standardized repeatable installation workflow: Uniform hole cleaning specifications (2 cycles of blowing-brushing-blowing repeated twice) eliminate human error on site; matched drill bit and steel brush diameters for every rebar size guarantee consistent bonding interface quality for secondary structural rebar planting, requiring no changes to your existing on-site construction procedures for Hilti or Fischer materials.
Trusted and specified for world-class mega infrastructure projects with stringent secondary structure reinforcement standards, proving reliable performance in the same harsh high-spec environments where engineers previously selected Hilti and Fischer:
– El-Dabaa Nuclear Power Plant, Egypt
Africa’s landmark Generation III+ nuclear strategic project with rigorous nuclear structural safety codes. A large volume of auxiliary secondary concrete structures operate under long-term seawater immersion and high-humidity marine corrosion environments. ETA-certified MT500 epoxy rebar mortar was selected to replace high-cost imported brand solutions for post-installed rebar connections of submerged secondary components, relying on its low water absorption and stable anti-corrosion bonding to secure lifelong structural safety with significant overall project cost savings.
– Chashma-C5 Nuclear Power Plant, Pakistan
Pakistan’s core national nuclear energy project with ultra-high requirements for long-term structural stability of secondary reinforced concrete. MT500 rebar mortar with verified 100-year service life performance replaced premium European brands for all secondary structural rebar splicing and planting works across the whole plant, passing all nuclear-grade third-party performance audits.
– Khor Al-Zubair Submerged Tunnel, Iraq
Iconic cross-water tunnel landmark in the Middle East, constructed in heavily corrosive coastal geology. MT500 injection mortar is widely used for secondary structural rebar planting of tunnel lining, underground walkways and auxiliary chamber concrete, fully meeting EU post-installed rebar design specifications as an economical alternative to overpriced branded mortars.
Key domestic large-scale secondary reinforcement projects adopting MT500 epoxy rebar mortar:
– Xudabao Nuclear Power Plant
State-level critical nuclear power base in Northeast China with top-tier nuclear secondary structure safety standards. MT500 ETA & CE certified rebar mortar replaced imported chemical anchoring brands for post-installed rebar connections of nuclear island auxiliary secondary concrete structures, with full third-party test reports matching international benchmark performance.
– New Link Line Project between Guangzhou Station and Guangzhou South Station, China Railway 18th Bureau Group Co., Ltd.
Core rail transit artery of the Guangdong-Hong Kong-Macao Greater Bay Area, featuring numerous underground secondary structures, tunnel auxiliary walls and station expansion components. MT500 high-strength epoxy mortar provides reliable rebar planting for secondary structural reinforcement under frequent dynamic train loads, delivering identical fatigue resistance at substantially lower procurement costs.
– Lot 2 Pre-works of Hangzhou Xiaoshan Airport Railway Hub & Connection Project, China Railway 14th Bureau Group Co., Ltd.
Large air-rail integrated transportation project crossing Qiantang River, with deep-buried tunnels and complex underground secondary frame structures. MT500 rebar mortar is selected for all secondary structural post-installed rebar works, satisfying strict anti-fatigue and anti-corrosion design requirements that meet or exceed international premium brand standards.
Supported by our mature global service network covering Africa, the Middle East and South Asia, we supply international clients with multilingual structural technical consultation, free standardized on-site installation training for secondary structure rebar planting, and full sets of official English certification documents including the complete original ETA-24/0981 assessment report, CE certificate and detailed technical datasheets — identical documentation packages provided by Hilti and Fischer, with faster delivery and flexible bulk pricing. All secondary structural rebar connection calculations can be performed in accordance with Eurocode standards, fully matching European project tender and drawing review requirements without any extra engineering adjustments.
If you are tired of overpaying for well-known branded rebar mortar while seeking fully ETA-compliant, nuclear and tunnel-grade performance with proven global project track records, switch to NJMKT MT500 today. Contact our global sales team to obtain full ETA certification files, complete bond performance test data, free sample support and customized project quotations with substantial cost advantages over Hilti and Fischer equivalents.
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