ZONEHIBTM Calcium Formate is white and yellowish powder with slight smell. It is one kind of admixture for construction material, which can be used in construction mortar, construction concrete, it can speed up the hardening process. It can also used in petroleum, gas processing aid.
Calcium Formate
Calcium Formate is white and yellowish powder with slight smell. It is one kind of admixture for construction material, which can be used in construction mortar, construction concrete, it can speed up the hardening process. It can also used in petroleum, gas processing aid.
| INDEX NAME | UNIT | STANDARD SPECIFICATIONS |
| Appearance | - | White Crystalline Powder |
| Solid Content | （%） | ≥98 |
| Calcium(Ca) | （%） | ≥30 |
| Moisture Content | （%） | ≤0.50 |
| Insoluble Substances | （%） | ≤0.30 |
| Loss On Drying | （%） | ≤1.00 |
| PH Value(25oc) | - | 6.5-7.5 |
PRODUCT PROPERTIES
Shorten concrete condensation and hardening time
Normalizing the retarding time of cement under low temperature conditions
Reinforce the cement’s early strength under low temperature
PRODUCT APPLICATIONS
Tile Adhesives
EIFS/ETICS
Grouts
Repair Mortar
Waterproofing Mortar
Calcium Formate In Cement
Calcium formate is a versatile chemical compound (Ca(HCOO)₂) that plays a significant role in the construction industry, particularly in cement and concrete applications. It is widely used as an additive in cement to improve various properties of the final product, including accelerating the setting time, enhancing strength development, and offering protection against frost damage.
Key Benefits of Using Calcium Formate in Cement
1. Accelerates Setting Time: One of the primary benefits of calcium formate is its ability to accelerate the setting time of cement. This is especially valuable in cold weather conditions, where the natural setting of cement can be delayed. By incorporating calcium formate, the cement can set faster, reducing construction time and improving productivity.
2. Enhances Early Strength: Calcium formate promotes the early development of strength in cement-based products. This allows structures to achieve their necessary load-bearing capacity sooner, which is crucial for projects with tight deadlines or where early strength is required for further construction work.
3. Reduces Water Demand: The use of calcium formate can reduce the amount of water required in the cement mix. This is beneficial for maintaining the workability of the mix without compromising on the final strength of the concrete. A lower water-to-cement ratio generally results in improved durability and strength.
4. Frost Resistance: In regions where temperatures can drop below freezing, calcium formate helps protect fresh concrete from frost damage. It acts as a frost inhibitor by lowering the freezing point of water in the mix, thereby preventing the formation of ice crystals that could otherwise damage the integrity of the concrete.
5. Improves Workability: Calcium formate improves the workability of the cement mix, making it easier to handle and apply. This can be particularly beneficial when working with complex forms or structures that require precise application.
Applications of Calcium Formate in Cement
1. Cold Weather Concreting: In colder climates, calcium formate is often used to ensure that concrete can set and harden properly despite low temperatures. It accelerates the hydration process, allowing construction to continue even in unfavorable weather conditions.
2. Precast Concrete: Precast concrete manufacturers benefit from the use of calcium formate by reducing the curing time of their products. Faster setting times mean that precast elements can be produced more quickly, increasing overall production efficiency.
3. Mortar and Plaster: Calcium formate is also used in mortar and plaster applications. It improves the early strength and reduces the drying time, making it easier to apply and finish surfaces quickly.
4. Tiling Adhesives: In tiling applications, calcium formate helps enhance the bonding strength of adhesives, ensuring that tiles adhere more firmly to surfaces and are less prone to detachment over time.
Calcium Formate In Concrete
Calcium formate (Ca(HCOO)₂) is an important additive in the concrete industry, used to enhance the performance and workability of concrete mixes. As a versatile accelerator, it offers a range of benefits, particularly in environments where rapid setting and early strength development are necessary. This makes calcium formate a valuable component in construction projects that require efficiency and durability.
Key Benefits of Using Calcium Formate in Concrete
Accelerated Setting Time: Calcium formate helps concrete set faster by speeding up the hydration process of cement. This is particularly beneficial in cold climates, where low temperatures can significantly slow down the curing process. Accelerated setting times allow for faster completion of construction tasks, reducing downtime and enabling quicker project turnover.
Improved Early Strength: The addition of calcium formate to concrete enhances early strength development. Concrete structures can reach their required strength more quickly, making them suitable for further construction activities. This is advantageous in projects that need to adhere to tight schedules or where early load-bearing capacity is critical.
Cold Weather Performance: Calcium formate improves the performance of concrete in cold weather conditions. It ensures that the concrete sets properly even at lower temperatures, reducing the risk of damage due to freezing. This frost protection helps maintain the integrity of the concrete during the curing phase.
Workability and Flowability: Incorporating calcium formate into a concrete mix can improve its workability and flowability. This makes it easier to pour, spread, and level the concrete, leading to a smoother finish and reducing the risk of imperfections in the final product.
Reduced Efflorescence: Calcium formate can help reduce the occurrence of efflorescence, a common problem in concrete where salts rise to the surface and leave white deposits. By controlling the water content and accelerating the setting process, calcium formate minimizes the movement of salts to the surface.
Applications of Calcium Formate in Concrete
Cold Weather Concreting: In cold climates, calcium formate is used to ensure that concrete cures effectively despite low temperatures. Its acceleration properties are especially useful in environments where freezing conditions could otherwise halt construction.
Precast Concrete Elements: Calcium formate is beneficial in the production of precast concrete elements. The reduced setting time allows manufacturers to produce and cure precast components more quickly, improving overall production efficiency and allowing for faster delivery to construction sites.
Rapid Repair Work: For emergency repair work, such as road repairs or structural repairs, calcium formate allows for the rapid setting and early strength development of concrete. This ensures that the repaired sections can be reopened to traffic or used in a shorter time frame.
Mortar and Grout Applications: In mortar and grout formulations, calcium formate accelerates the setting time, allowing for quicker application and faster curing. This is particularly useful in tiling and masonry work where rapid setting is desired.
PRODUCT PACKAGE
1. Net Weight 25kg/bag, paper plastic composite bag lined with PE film bag.
2. Blank bags or OEM bags are available.
PROFESSIONAL MANUFACTURER OF CONSTRUCTION CHEMICALS AND TECHNOLOGIES
We Can Custom Products By Your Requirements In Building Industry.
Shijiazhuang Honglai Cellulose Co., Ltd. is looking for reliable partners around the world. Our company is committed to being a professional manufacturer of construction chemicals and technologies.
Navigation
