How is calcium formate used in cement

Calcium formate is a new type of low temperature early strength coagulant, for cement calcium formate can significantly improve the early strength, shorten the setting time, widely used in mortar (ceramic tile adhesive, cement based plastering mortar, repair mortar, waterproof mortar) floor and concrete and other industries.

Calcium formate can accelerate the rate of cement hardening, capture high early strength, and avoid the construction in winter or low temperature wet conditions setting speed is too slow problem, so that cement products as soon as possible to improve the strength into use, calcium formate to the early strength of the greater contribution.

Formic acid calcium content in summer is usually 0.3% ~ 0.7% of cement, the amount of calcium formate in winter should be increases with temperature drop, is commonly 0.5% ~ 1%, and should not be more than 2.5%, against Portland cement used in the dry mortar early strength is low the characteristics of high strength, late in the product right amount add calcium formate, very beneficial to improve the early strength.

The calcium formate produced by our company has good fluidity, quick dissolution and combined water-reducing and air-entraining function (the dosage is 1.5% water-reducing rate is 5%), which can improve the workability of mortar and increase durability.

Zibo ruibao chemical co., LTD is a professional manufacturer of calcium formate and formic acid. Under the management principle of quality assurance and flexible price, it has developed into a private group enterprise with annual output value exceeding 100 million yuan. Now the company's products are widely used in building materials, feed, medicine, tanning, wig manufacturing, plywood, fine chemical industry and other industries, has established a good cooperative relationship with customers all over the country, and quickly entered the European and American international markets.

"Focus on common progress and prosperity, eternal integrity to promote win-win" is our belief and business policy. Zhou rongbao, chairman of zibo ruibao chemical co., LTD.