Set-Accelerator refers to an additive, which can increase the mortar strength and has no significant effect on the later strength. According to the chemical composition, it is divided into two types: organic and inorganic.The organic includes Calcium Formate , Triethanolamine, Triisopropanolamine, Urea, etc. And the inorganic includes Sulfate, Chloride and so on. The effect of.. read more →

Chemical Admixtures for Concrete Admixtures for Concrete Accelerators: Definition • An accelerating admixture is a material that is added to concrete for reducing the time of setting and accelerating early strength development. Accelerators: Classification • Accelerating admixtures, • Water-reducing and accelerating admixtures Usage • Accelerating admixtures are used in cold water concreting operations and also.. read more →

Accelerating admixtures for concrete   TABLE OF CONTENTS 1 Introduction ………………………………………………………………………………………4 2 Background and accelerators in general………………………………………………4 2.1 Classification of accelerators………………………………………………4 2.2 Benefits provided by accelerators………………………………………………6 2.3 Consumption of accelerators in Norway……………………………………..6 3 Chemical overview of accelerators………………………………….9 4 Calcium chloride……………………………………………………………….10 5 Calcium nitrate and other nitrate/nitrite salts……………………………11 6 Thiocyanates……………………………………………………………………..13 7 Alkali carbonates …………………………………………………………..14 8 Carboxylic.. read more →

Effect of fumaric acid, calcium formate and mineral levels in diets on the intake and growth performance of newly weaned pigs The weaned pig has limited ability to acidify its stomach contents. The objective of this study (comprising three experiments) was to examine the effect of feeding diets containing fumaric acid (FA), calcium formate (CF).. read more →

Effects of dietary calcium formate inclusion on broiler performance Modern broilers grow much faster and more efficiently than their predecessors. Because of the rapid growth rates of broilers, particular attention must be given to the skeletal development of the bird. Calcium formate (CaFo) has been used as a calcium source in animal diets in the.. read more →

As the main product or the by-product, calcium formate has various production methods. The main method for producing calcium formate at present is to react with dilute formic acid and calcium carbonate or calcium hydroxide to generate calcium formate solution. After the insolubles are filtered out, and the filtrate is concentrated and crystallized. Then calcium.. read more →

In drying mixed building materials, such as thermal mortar, ceramic tile adhesive, cement base plaster, repair mortar, waterproof mortar and etc, in order to increase their early strength, usually high alumina cement and gypsum are used as coagulants. Antifreeze should be added under low temperature environment, calcium formate as a new type of setting-Accelerator has.. read more →

Eggs are the main source of income for laying hens. Unlike broiler chickens, the main topic of raising laying hens is to improve the quality of eggs and maintain or increase the production of eggs, not to improve the quality of chicken. The shell of an egg accounts for 12% of the total weight of.. read more →

Calcium formate(HCOO2Ca) and Sodium chloride are all with the appearance of white crystal or small particles and powders, with no colors and tastes. It’s hard to distinguish by physical method. Therefore, it’s not surprising to use low-value products such as sodium chloride for adulteration in the market. From the molecular formula, calcium formate consists of.. read more →

pH value worked as an important element in animal digestive system. While the pH value around 2~2.5 in stomach and 5~7 in small intestine, the nutrients in fodder can be digested completely, the beneficial bacteria can grow properly and pathogenic microbes can be controlled effectively.  Animal growth property, feed efficiency and antiviral ability can be.. read more →