3-5mm Low Iron Limestone Sand for Mortar
3-5mm Low Iron Limestone Sand for Mortar
Premium Construction Aggregate for High-Quality Mortar and Building Applications
Product Overview
Our 3-5mm Low Iron Limestone Sand is a specially processed, high-purity aggregate designed for superior mortar production and various construction needs. Sourced from select quarries and meticulously graded, this sand offers exceptional consistency, workability, and performance, making it an ideal choice for professional builders, contractors, and ready-mix suppliers in the global market.
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ITem
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limestone lumps
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Colour
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Mixed, grey White
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Place of Origin
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China
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Material
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Natural stone (caclium carbonate
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Size
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8-120 mesh
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Key Features & Advantages
- Low Iron Content: Minimizes discoloration and staining in mortar and renders, ensuring a clean, consistent finish for light-colored applications.
- Precise Gradation (3-5mm): Uniform particle size ensures optimal packing density, improving mortar strength, cohesion, and reduces shrinkage cracks.
- High Purity & Consistency: Washed and screened to remove impurities like clay, silt, and organic matter, guaranteeing batch-to-batch reliability.
- Enhanced Workability: Angular particle shape provides excellent bond strength with cement and improves the overall plasticity and handling of the mortar mix.
- Superior Durability: Contributes to the production of strong, weather-resistant, and long-lasting mortar suitable for demanding environments.
- Bulk Supply Ready: Available in large, cost-effective quantities (e.g., 1-ton bags, bulk vessels) tailored for B2B and industrial-scale projects.
Primary Applications
This specialized limestone sand is engineered for use in:
- Mortar Production: Ideal for masonry mortar, bricklaying, blockwork, and plastering/rendering where color consistency and strength are critical.
- Construction Projects: Suitable for bedding sand, paving applications, and as a fine aggregate in specific concrete mixes.
- Manufacturing: Used in the production of precast concrete elements, tiles, and other construction materials requiring high-quality aggregate.
- Restoration Work: Perfect for historical building restoration where mortar composition and color matching are essential.
Typical Specifications
- Material: Natural Limestone
- Particle Size: 3 to 5 millimeters
- Color: Light Beige to White
- Moisture Content: Low (Controlled)
- Packaging: Bulk, 1-ton Big Bags, or as per customer requirement.
- Minimum Order Quantity: Contact for customized quotation.
Why Source From Us?
We are a direct supplier with integrated quarry and processing operations, ensuring competitive pricing, strict quality control, and reliable logistics for international shipments. Our team provides comprehensive technical data sheets and supports seamless B2B transactions.
Contact us today for samples, detailed technical specifications, and a competitive quote tailored to your project volume.
| Company Name | TDD (QINGDAO ) CROSS-BORDER E-COMMERCE CO.,LTD. | Country/Region | China |
| Business Type | Retailer | Company Size | 10000 |
| Established | August 1, 2024 | ||
| Address | 中国(山东)自由贸易试验区青岛片区前湾保税港区北京路45号东办公楼二楼201-23-6室（A） | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services, and digital technology services for industrial products and raw materials in related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About TDD (QINGDAO ) CROSS-BORDER E-COMMERCE CO.,LTD.
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TDD (QINGDAO ) CROSS-BORDER E-COMMERCE CO.,LTD. is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internet platform of Duoduo Series Platforms. The company mainly engages in B2B e-commerce transaction services for raw materials and industrial products, digital supply chain services, industrial digitalization services, and industrial big data services, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing, and block chain, etc.
Our company offers a variety of products that can meet your multifarious demands. We adhere to the management principles of "quality first, customer first, and credit-based" since the establishment of the company and always do our best to satisfy the potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience - over 20 years in the industrial field
Ranges of product categories with quality guarantee
Competitive & Favorable price
7*24 hours thoughtful pre-sale, on-sale, and after-sale service
Overseas warehouse with all-time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers, our company takes raw material & industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service, and industry data service as its primary business, focusing on promoting the deep integration between new technology and traditional industry, such as the Internet, Internet of Things, big data, intelligent manufacturing, and blockchain.
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