CaFo — Fast-Setting Accelerator for Cementitious Systems
High-purity calcium formate for cementitious and dry-mix systems that require faster setting, improved early strength, and more reliable cold-weather performance.
Calcium formate (CaFo) is a white crystalline powder widely recognized as a setting accelerator and early‑strength enhancer in cementitious and dry‑mix construction systems. It accelerates the hydration process of Portland cement, shortens setting time, and promotes higher compressive strength at early ages — making it particularly valuable in cold‑weather construction, fast‑track projects, and applications where early load‑bearing or tile‑bonding capacity is critical.
As described on the MikaZone product page (mikazone.com), calcium formate is commonly used in tile adhesives, dry‑mix mortars, repair compounds, and other cement‑based formulations that benefit from accelerated curing. It integrates well with other construction additives such as cellulose ether and redispersible polymer powder (RDP).
In many construction scenarios — cold weather, tight schedules, or formulations requiring early bonding strength — standard cement hydration rates may not be sufficient. Calcium formate addresses this gap by providing reliable, dose‑dependent acceleration without compromising long‑term durability.
Shortens the initial and final setting time of cement‑based systems, enabling faster follow‑up operations like grouting, tiling, or loading. This is especially valuable on job sites with tight construction schedules. (mikazone.com)
Promotes higher compressive and flexural strength at early ages (e.g., 6 h, 12 h, 24 h), allowing construction activities to proceed more quickly with fewer delays. (mikazone.com)
Helps compensate for slowed hydration in low‑temperature environments, making calcium formate a critical additive for winter construction and cold‑climate projects. (mikazone.com)
By reducing the wait time between application steps, calcium formate helps improve overall project throughput and on‑site labor efficiency. (mikazone.com)
Works well alongside cellulose ether and RDP in dry‑mix mortar systems, where each additive contributes a complementary function — water retention, flexibility, and acceleration. (mikazone.com)
Calcium formate is used across a wide range of cement‑based construction formulations. Below are the most common application areas where setting acceleration and early‑strength improvement are critical.
Calcium formate is widely used in factory‑produced dry‑mix mortars as a setting accelerator. It helps achieve faster hardening and higher early compressive strength, which is especially useful in pre‑mixed plaster, render, and masonry mortar. (mikazone.com)
In cement‑based tile adhesive formulations, calcium formate accelerates initial bonding strength development, helping tiles remain in position more quickly and reducing the risk of slippage on vertical surfaces. (mikazone.com)
Calcium formate can be incorporated into concrete and cementitious mixes where faster initial set and higher early strength are required — for example, precast concrete elements, quick‑setting repair products, and specialty concrete. (mikazone.com)
At low temperatures, cement hydration slows significantly. Adding calcium formate helps offset this effect by boosting early hydration kinetics, making it an essential component in cold‑weather mortar and concrete formulations. (mikazone.com)
Construction projects that require rapid turnaround — such as road repairs, infrastructure patches, and emergency maintenance — benefit from calcium formate's ability to deliver early‑age strength within hours rather than days. (mikazone.com)
MikaZone positions calcium formate within its broader construction additive ecosystem, ensuring compatibility, consistent quality, and technical backing from formulation to deployment.
| Parameter | Description / Value |
|---|---|
| Product Name | Calcium Formate (CaFo) |
| Appearance | White crystalline powder |
| Purity | ≥ 98 % |
| Features | High purity, excellent fluidity, easy to blend |
| Primary Use | Setting accelerator for mortar and cement‑based systems |
| Performance Direction | Accelerated setting, improved early strength, better cold‑weather performance |
Source: mikazone.com — publicly available product data. Internal TDS contains additional test data and grade‑specific information.
The typical dosage of calcium formate in dry‑mix mortar and cement‑based formulations ranges from 0.5 % to 2 % by weight of cement. The exact dosage depends on the application type, temperature conditions, desired setting speed, and the overall formulation design.
MikaZone offers calcium formate as part of its construction additive portfolio. The following availability information is based on the public product page.
High‑purity (≥ 98 %) calcium formate powder designed for dry‑mix mortar, tile adhesive, concrete, and other cementitious applications requiring faster setting and improved early strength. Available through MikaZone's supply network. (mikazone.com)
Specific packaging details for MikaZone calcium formate should be confirmed with the technical or sales team, as the public product page does not include a detailed packaging table. Below are standard storage guidelines that apply to calcium formate products in general.
Store in a cool, dry, well-ventilated area away from direct sunlight and heat sources.
Keep packaging sealed when not in use to prevent moisture absorption and clumping.
Use a first‑in, first‑out stock rotation policy to ensure product freshness and consistency.
Avoid exposure to rain, standing water, or high‑humidity environments to preserve powder quality.
Choosing the right accelerator dosage and integration approach depends on your specific application, climate conditions, and formulation design. MikaZone provides application‑oriented selection support based on the following criteria.
Tile adhesive, dry‑mix mortar, concrete, repair compound, or other cementitious system.
How quickly you need the formulation to achieve initial set and early handling strength.
Ambient and substrate temperature during application — critical for cold‑weather adjustments.
Calcium formate is primarily used as a setting accelerator and early‑strength enhancer in cement‑based construction systems. It accelerates cement hydration, shortens setting time, and helps achieve higher early compressive strength — making it especially useful in tile adhesives, dry‑mix mortars, and concrete. (Source: mikazone.com)
The typical dosage range is 0.5 % to 2 % by weight of cement. Lower dosages (0.5 %–1 %) provide moderate acceleration under standard conditions, while higher dosages (1 %–2 %) are recommended for cold‑weather construction or applications requiring strong early‑strength development. Trial mixes are always recommended to verify optimal performance. (Source: mikazone.com)
Yes. At low temperatures, cement hydration slows significantly, which can delay setting and reduce early strength. Calcium formate helps compensate by accelerating the hydration process, making it a commonly used additive for winter construction, cold‑climate mortar mixing, and projects where ambient temperatures drop below typical thresholds. (Source: mikazone.com)
Yes. Calcium formate is commonly used alongside cellulose ether (for water retention and workability) and redispersible polymer powder (for flexibility and adhesion) in dry‑mix mortar and tile adhesive formulations. The three additives serve complementary functions and can be co‑formulated with appropriate dosage balancing. (Source: mikazone.com)
Yes. MikaZone can provide a Technical Data Sheet (TDS) and Safety Data Sheet (SDS) for its calcium formate product. These documents include detailed specifications, recommended dosage ranges, storage guidelines, and safety handling information. Contact the technical team or use the "Request TDS" button to obtain the documentation. (Source: mikazone.com)
Tell us your application type, target setting speed, dosage requirements, and temperature conditions. Our technical team will provide a tailored recommendation with documentation support.
