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Jiangsu Anmin New Building Materials Co., Ltd., established in 2010, represents our primary manufacturing base and strategic product extension. Operating within a unified management framework alongside Guji Cement Co., Ltd. in Jianhu County, we maintain specialized production lines for high-tech mineral admixtures. Our annual output reaches 200,000 tons of ultrafine composite powder and 600,000 cubic meters of commercial concrete, generating annual sales revenues exceeding 200 million yuan. Backed by advanced ball milling systems (including φ3.2*13m and φ2.6*13m mills) and automated wet mortar mixing systems, we guarantee high-efficiency processing and strict particle size control to meet stringent international standards, including ASTM and CSA.
Canada’s construction sector is undergoing a profound transformation driven by rapid infrastructure expansion, extreme climatic conditions, and aggressive carbon reduction mandates. As provinces like Ontario, British Columbia, Quebec, and Alberta invest heavily in transit networks, high-rise residential hubs, and sub-zero marine infrastructure, the demand for resilient and sustainable building materials has reached an all-time high. High-Strength Composite Ultrafine Powder has emerged as a critical additive in modern concrete mix designs, solving the dual challenges of durability and environmental sustainability.
Concrete structures in Canada are subjected to some of the harshest freeze-thaw cycles in the world. Water penetration into concrete pores during wet seasons, followed by freezing temperatures in winter, causes internal expansion and micro-cracking. Our composite ultrafine powder acts as an advanced micro-filler. Because the particles are ground to a D50 of less than 15 microns, they fit into the interstitial spaces between cement grains. This physical refinement, combined with a secondary pozzolanic reaction, blocks capillary pores, drastically reducing water permeability and preventing freeze-thaw damage.
Under the Cement Association of Canada’s (CAC) Net-Zero Action Plan, the Canadian concrete industry is committed to reducing greenhouse gas emissions to net-zero by 2050. The primary method to achieve this is replacing traditional Portland cement (General Use - GU) with supplementary cementitious materials (SCMs). Our High-Strength Composite Ultrafine Powder, formulated from optimized blends of Ground Granulated Blast Furnace Slag (GGBFS) and Fly Ash, provides an ideal SCM solution. It allows Canadian ready-mix producers to achieve up to 30% to 50% cement replacement rates without sacrificing early-age strength, complying fully with CSA A3000 specifications for cementitious materials.
From the Vancouver Port expansions to the high-density residential towers in the Greater Toronto Area (GTA), our composite ultrafine powder is engineered for diverse Canadian environments. In coastal regions like British Columbia and the Atlantic provinces, the powder protects concrete from chloride ion penetration, preventing reinforcing steel corrosion in marine structures. In the prairie provinces, where soil sulfate levels are high, the chemical stability provided by our GGBFS-Fly Ash blend ensures long-term resistance to chemical degradation.
Established Heritage Since
1958
Our manufacturing processes operate under stringent quality management systems. We perform 100% testing across our entire production chain, ensuring compliance with international quality benchmarks. Our QA processes integrate advanced methodologies including IATF 16949, CE certification, Failure Mode and Effects Analysis (FMEA), Production Part Approval Process (PPAP), Advanced Product Quality Planning (APQP), Statistical Process Control (SPC), and Measurement Systems Analysis (MSA).
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