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The HCSA Concrete Expanding agent supplied by Kershin International Co., Limited is a calcium silicate aluminate based inorganic expanding compound designed to counteract shrinkage in cementitious mixes. It is formulated to generate a controlled expansion during the curing stage, reducing the risk of cracking and void formation. The product is offered in bulk packaging suitable for large‑scale construction projects. Supplier information indicates the product is intended for use in grouting, shotcrete and self‑leveling floor systems.
In the construction chemicals market, similar expanding agents are typically based on calcium silicate aluminate chemistry and provide expansion ratios between 0.5 and 1.0 percent. Standard storage conditions call for temperatures between 5 and 30 °C and a neutral to alkaline pH around 12. The compound’s density is usually near 1.2 g/cm³, which aligns with the typical physical profile of inorganic additives. These industry norms help ensure consistent performance across diverse projects.
The agent is purchased by contractors, civil engineering firms and precast manufacturers who require dimensional stability in foundations, roadways and structural elements. Trade terms commonly include FOB or CIF shipping and flexible minimum order quantities, although exact MOQ must be confirmed with the supplier. Buyers should verify packaging size, certification status and storage requirements before finalising the order. Prompt communication with Kershin International Co., Limited will clarify lead times and payment conditions.
| Material | Calcium Silicate Aluminate Based Inorganic Expanding Compound |
| Function | Shrinkage‑compensating additive for cement and concrete |
| Typical expansion ratio | 0.5‑1.0 % (typical) |
| Typical bulk packaging size | 25 kg bag (typical) |
| Typical storage temperature | 5‑30 °C (typical) |
| Typical pH of solution | 12 (typical) |
| Typical density | 1.2 g/cm³ (typical) |
| Typical certifications sought | ISO 9001, CE (typical) |
| Typical application sectors | Grouting, shotcrete, self‑leveling floor systems (typical) |
Kershin International Co., Limited is located in the Binhai New Area of Tianjin, China. The supplier is listed with a harbour trust tier and a reported response rate of 0 %, indicating that no response data is currently available. Its profile does not disclose specific certifications, production capacity or pricing, focusing solely on the provision of the HCSA Concrete Expanding agent for bulk export.
The listing states that the product is traded globally in bulk packaging and that shipping terms such as FOB and CIF can be arranged. No explicit minimum order quantity, lead time or warranty information is provided, so prospective importers should request these details directly from the supplier before finalising any transaction.
HCSA concrete expanding agent is a specialized shrinkage-compensating additive for cement and concrete applications, widely used in grouting, shotcrete, and self-leveling floor systems. This inorganic expanding agent generates controlled expansion during concrete curing to prevent cracking and voids, making it essential for high-performance structural repairs and precision civil engineering projects. It is traded globally in bulk packaging for import-export, with demand driven by infrastructure development and modern construction chemical requirements.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the expanding agent meets any required certifications such as ISO 9001 or CE, and confirm the expiry date and bulk packaging specifications. Request a material safety data sheet and a sample batch if possible to ensure compatibility with your concrete mix design.
Logistics for this product typically involve FOB or CIF incoterms, with freight arranged from the Tianjin port. Because response data is unavailable, discuss payment terms, deposit requirements and exact lead times with Kershin International Co., Limited to avoid unexpected delays. Confirm whether the supplier can accommodate your preferred shipping schedule and any special handling instructions.
Quality assurance should include visual inspection of the bulk bags for damage, verification of the expansion ratio through laboratory testing, and review of the supplied safety data sheet. Arrange for third‑party inspection if needed, and request documentation of any test results or compliance certificates before the goods are loaded for shipment.
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When sourcing Hcsa Concrete Expanding Agent for your business, securing the right balance of quality and cost is essential. Kershin International Co., Limited, a verified supplier based in China, offers this product with key specifications including HCSA Shrinkage-Compensating Expanding Agent, Calcium Silicate Aluminate (CaO-Al2O3-SiO2 based compound), and Powder / Granular. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9001,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3824.40, making it a staple in the Graphite sector with strong demand from importing countries worldwide.
Importing Hcsa Concrete Expanding A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kershin International Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3824.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Hcsa Concrete Expanding A has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Graphite category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Hcsa Concrete Expanding A requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3824.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Hcsa Concrete Expanding Agent from Kershin International Co., Limited is $9001,400./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kershin International Co., Limited through EximNext.
The supplier, Kershin International Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Hcsa Concrete Expanding A. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Hcsa Concrete Expanding Agent is classified under HS Code 3824.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Hcsa Concrete Expanding A from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kershin International Co., Limited. Ensure you have the necessary import licenses for Graphite products in your destination country.
Yes, Kershin International Co., Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Hcsa Concrete Expanding Agent supplied by Kershin International Co., Limited include HCSA Shrinkage-Compensating Expanding Agent, Calcium Silicate Aluminate (CaO-Al2O3-SiO2 based compound), and Powder / Granular. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kershin International Co., Limited offers Hcsa Concrete Expanding A with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hcsa Concrete Expanding A is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kershin International Co., Limited through our platform.
Kershin International Co., Limited maintains international quality certifications. These ensure that the Hcsa Concrete Expanding A meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Kershin International Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Kershin International Co., Limited.
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