Statistical data of residential sales prices in major and medium-sized cities come out.Whether new commercial housing or second-hand housing occupies the forefront of thecity's economy. The demand for housing, no matter in which city, is driving thebuilding excavation in all parts of the country. The construction progress andtechnological requirements of construction projects have gradually become the rigidrequirements of developers of major buildings. So, what role does industrialcalciumformateact as an early strength agent in building cement?

　　It is known that cement is essential in construction, and the builder will add someindustrial calcium formate to the cement. Because the setting time of cement is ofgreat significance in construction, the initial setting time should not be too shortand the final setting time should not be too long. The final setting time starts frommixing cement with water until the cement slurry loses its plasticity completely andbegins to produce strength. Especially in winter construction, to avoid the slowsetting speed at low temperature, many projects are in mortar and various concrete,using industrial calcium formate to accelerate the hardening speed of cement, shortenthe setting time, so that cement products can be put into use as soon as possible,which is an important advantage. Therefore, industrial calcium formate will also beused in summer, but the amount of use has changed. The amount of industrial calciumformate used in cement mortar and concrete can be proportioned according to the amountof cement used in construction.

　　Industrial calcium formate production is a very strict technology industry. CD hasstrong technical strength. It is a modern comprehensive chemical enterprise with morethan 60 years of chemical production and operation history. At present, the company hasa variety of domestic and export products, including formic acid, sodium formate,calcium formate, sodium tripolyphosphate(STPP), sodium hexametaphosphate(SHMP), sodiumpyrophosphate, sodium dihydrogen phosphate and other strong products. Calcium formateis produced by formic acid, which is the main product of CD. It is widely used inconstruction industry and has been recognized by customers. Calcium formate is a newtype of low temperature early strength coagulant. It is believed that with the rapiddevelopment of national infrastructure and vigorous development, it will have a broaderapplication space in the market.