Crushed Granite Aggregate 20mm

Our 20mm crushed granite aggregate is a high-strength granite aggregate specially built for engineering infrastructure and flooring base courses. It is made of hard granite raw ore through crushing and screening processes. With a uniform 20mm particle size and angular particle form, it has excellent interlocking degree and structural stability, making it a high-quality aggregate choice for concrete preparation, flooring base courses and backfilling projects. Different from the performance fluctuation of ordinary sand and gravel aggregates, this crushed granite aggregate is produced strictly in accordance with building aggregate standards, with reasonable particle gradation and low crushing value, which can effectively improve the strength and durability of concrete. As a source manufacturer with 11 years of in-depth experience in the field of building materials, our 20mm crushed granite aggregate has a monthly production capacity of hundreds of tons, and can stably undertake the continuous supply demand of large-scale infrastructure projects and engineering orders.

The 20mm crushed granite aggregate has excellent physical properties, with Mohs hardness of grade 6-7, crushing index far lower than industry standards, wear resistance and weather resistance, and can adapt to various complex engineering environments. Whether used as the base aggregate of permeable flooring, the prepared aggregate of building concrete, or the backfilling material of municipal engineering, it can effectively improve the structural stability and service life of the project. Meanwhile, granite aggregate has stable chemical properties and is not easy to react with building materials such as cement, with strong adaptability, and can be used with all kinds of cement and adhesives. We have long supplied granite aggregate products to many municipal engineering and real estate construction projects in China, with stable supply and qualified quality, and have been widely recognized by engineering customers.

• Prepared aggregate for building concrete and pervious concrete
• Base filling aggregate for epoxy flooring and terrazzo flooring
• Base backfilling and reinforcement of municipal roads and squares
• Structural filling for water conservancy projects and slope protection projects
• Aggregate material for foundation treatment and site hardening

We have a 4,300-square-meter standardized production plant, equipped with 5 professional crushers and multiple automatic screening production lines, with a stable monthly production capacity of 60-100 tons, which can meet the batch supply demand of large-scale engineering projects. We have established a raw material reserve mechanism, with sufficient granite raw ore inventory in stock, which can ensure rapid production scheduling for orders. Standard products can be delivered in 3 days. For a long time, we have provided stable material supply for well-known enterprises such as Nippon Paint and 3Trees, have mature experience in large customer order delivery, and can supply goods in batches according to project progress.

We support customized services for aggregate products, and can adjust the particle size gradation, particle shape and packaging specifications of aggregates according to engineering needs. If customers have special performance index requirements, they can provide technical parameters, and our R&D team will evaluate the feasibility of customization. Feasible requirements will be produced strictly in accordance with customer standards. Customized products can be delivered within 7 days, with a minimum order of 100 kg, supporting small-batch trial orders.

We follow up the whole process of order production and delivery to ensure that the goods are shipped at the agreed time. After the goods arrive at the site, customers can sample and test the product specifications and performance indicators. If there is any inconsistency with the agreed standards, we will coordinate and handle it as soon as possible. The product itself is in the form of hard particles, so internal damage is unlikely to occur during transportation. If the outer packaging is damaged and does not affect the use of the product, we can also provide corresponding coordination solutions.

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