cement concrete retarder gluconic sodium gluconate

Cement Concrete Retarder Gluconic Acid Sodium Gluconate

Cement Concrete Retarder Gluconic Acid Sodium Gluconate Sodium Gluconate is widely used in industry,usually used as food additives,complexant,water quality stabilizer,printin and dyeing industry homogenizer,surface treatment agent for iron and steel.

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A Guide to Choose Sodium Gluconate in Concrete - HammBurg

Dec 10, 2020  And sodium gluconate in concrete is one such ingredient that has earned its place as a highly efficient set retarder. What is Sodium Gluconate? At its core, sodium gluconate (NaC₆H₁₁O₇) is the sodium salt of gluconic acid. It is produced by glucose fermentation and can be white or tan, granular or fine in appearance.

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Comparison of the retarding mechanisms of sodium gluconate ...

Apr 20, 2018  The retarding mechanisms of the two retarders on cement hydration are different. ... SG was a commonly retarder used in real concrete due to the effective retardation action for cement, ... Effect of sodium gluconate on the fluidity and flow loss of pastes with β

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Sodium Gluconate Concrete Admixture - Kingsun Chemicals

Sep 24, 2019  Sodium gluconate powder can be used as a concrete admixture in construction. It has the function of a water reducing agent and a retarder in concrete. Sodium gluconate concrete admixture is usually used alone, but it can also be used in combination with other retarders. Kingsun Sodium Gluconate Powder. Sodium Gluconate Supplier.

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Sodium Gluconate RXCHEMICALS

Difference between Cement Retarder and Cement Accelerator Retarding admixtures : Generally used in HOT Weather. Chemicals : Sodium Gluconate, Gypsum,sugar,strach etc Retarding admixtures helps and work as water reducing agent and Cemenrt retarder keep concrete workable during placement and delay the initial set of concrete. Chemically retarder slow the setting rate of concrete, are used to ...

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Influence of sodium gluconate on the performance and ...

Aug 30, 2015  Sodium gluconate is commonly used to delay the setting of cement and concrete. This study investigated the effects of sodium gluconate on the physical properties and structure of Portland cement. Sodium gluconate improved the compressive strength at 3 and 28 days, delayed cement setting and increased the fluidity of the Portland cement mortar.

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Cement Concrete Retarder Gluconic Acid Sodium Gluconate

Cement Concrete Retarder Gluconic Acid Sodium Gluconate Sodium Gluconate is widely used in industry,usually used as food additives,complexant,water quality stabilizer,printin and dyeing industry homogenizer,surface treatment agent for iron and steel.

get price

Sodium Gluconate RXCHEMICALS

Difference between Cement Retarder and Cement Accelerator Retarding admixtures : Generally used in HOT Weather. Chemicals : Sodium Gluconate, Gypsum,sugar,strach etc Retarding admixtures helps and work as water reducing agent and Cemenrt retarder keep concrete workable during placement and delay the initial set of concrete. Chemically retarder slow the setting rate of concrete, are used to ...

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CONCRETE ADMIXTURES

between 4.5 and 55 hrs with 0.05 and 0.15% of gluconate. The exact retarding effect is dependent on temperature, water: Cement ratio, cement type etc. The table below shows a specific example of how the retardation of the set depends on the added amount of sodium gluconate. % of Sodium Gluconate added based on weight of cement

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Buy Concrete Admixture 99% Sodium Gluconate Retarder ...

Concrete Admixture 99% Sodium Gluconate Retarder We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for Concrete Admixture 99% Sodium Gluconate Retarder, Ligno Powder , Mf Dispersant Powder , Food Grade Sodium Gluconate Set Retarder ...

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Concrete Retarding Admixture Chemicals Sodium Gluconate

Sodium Gluconate, Sodium Gluconate Cement Retarder, Sodium Gluconate Price manufacturer / supplier in China, offering Concrete Retarding Admixture Chemicals Sodium Gluconate, Industrial Grade Calcium Stearate Powder Used for PVC Stabilizer, Hcoona 92% 95% 98% 99% Industrial Grade Sodium Formate with Lower Price and so on.

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Concrete Admixtures of Sodium Gluconate for Concrete ...

Product Process Application 1. Construction Industry: Sodium gluconate is an efficient set retarder and a good plasticiser water reducer for concrete, cement, mortar and gypsum.As it acts as a corrosion inhibitor it helps to protect iron bars used in concrete from corrosion.

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Concrete Retarding Admixture Chemicals Sodium Gluconate ...

Concrete Retarding Admixture Chemicals Sodium Gluconate, Find Details about Sodium Gluconate, Gluconic Acid Sodium Salt from Concrete Retarding Admixture Chemicals Sodium Gluconate - Henan Kaicheng New Materials Co., Ltd.

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Sodium Gluconate - Sodium Gluconate - Other Functional ...

YL-SG Sodium Gluconate. Application. l Used as a concrete additive: it can slow down the hydration of cement, prolong the setting time and extend the service life of concrete, no negative effect on the quality of concrete in hot weather; l Used as steel surface cleaning agent.

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Effect of retarders on the early hydration of calcium ...

Jun 01, 2016  The retardation of calcium-sulpho-aluminate (CSA) type cements by three common retarders—sodium gluconate, sodium–potassium tartrate and borax is investigated at a 2% addition rate. Each of the retarders has a different effect on the early-age hydrate assemblage, as shown by quantitative X-ray diffraction, thermogravimetric analysis ...

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US Patent for Gluconate broth for cement and concrete ...

Nov 18, 2004  It is known to use sodium gluconate as a regulating agent in concrete, and up until the present invention it has been used in relatively pure form. Sodium gluconate is a sodium salt of gluconic acid, which may be produced from glucose by fermentation. Glucose fermentation processes for the production of gluconates and gluconic acid are known.

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Sodium gluconate 99% used as concrete retarder, water ...

1) Sodium gluconate has good compatibility with the system composed of cement and water reducing agent. 2) Sodium gluconate prolongs the initial setting time and the final setting time of concrete, enhanced the strength of concrete. 3) Widely used in concrete admixture, suitable for pumpcrete, fluidity concrete, mass concrete, high-strength ...

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Sodium Gluconate – VISIGHT

It is readily biodegradable (98% approx after 2 days). In construction, Sodium Gluconate is a highly efficient set retarder and a good plasticiser-extender or water reducer for concrete, mortar and gypsum. Sodium gluconate is widely used in textile dyeing, printing and metal surface water treatment.

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Sodium Gluconate - Kingsun Concrete Admixtures

Kingsun sodium gluconate powder has a wide range of applications such as in concrete, food, medical, soap, cosmetics, toothpaste, etc.It plays the role of concrete admixture in the construction industry, such as water reducing agent and concrete retarder. Besides, adding a certain amount of sodium gluconate 98% min to the cement can increase the plasticity and strength of the concrete.

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Application of Sodium gluconate Zhonglan - China top ...

Dec 06, 2018  The concrete added with sodium gluconate can be molded in a few hours at 170 °C, so the above problems can be solved satisfactorily. As a result, sodium and D-gluconic acid have been widely used as cement admixtures in major construction projects, such as bridges in the Middle East.

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CONCRETE ADMIXTURES

between 4.5 and 55 hrs with 0.05 and 0.15% of gluconate. The exact retarding effect is dependent on temperature, water: Cement ratio, cement type etc. The table below shows a specific example of how the retardation of the set depends on the added amount of sodium gluconate. % of Sodium Gluconate added based on weight of cement

get price

Sodium gluconate 99% used as concrete retarder, water ...

1) Sodium gluconate has good compatibility with the system composed of cement and water reducing agent. 2) Sodium gluconate prolongs the initial setting time and the final setting time of concrete, enhanced the strength of concrete. 3) Widely used in concrete admixture, suitable for pumpcrete, fluidity concrete, mass concrete, high-strength ...

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Sodium Gluconate(Concrete Retarder Admixture) real-time ...

Properties: white crystalline granule or powder, easy to dissolve in the water ,it have good performance in concrete admxiture . Product Description. Sodium gluconate is a compound with formula NaC 6 H 11 O 7. It is the sodium salt of gluconic acid. It has the E number E576. Sodium gluconate is widely used in textile dyeing, printing and metal ...

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Sodium Gluconate Vizag Chemicals

Difference between Cement Retarder and Cement Accelerator Retarding admixtures : Generally used in HOT Weather. Chemicals : Sodium Gluconate, Gypsum,sugar,strach etc Retarding admixtures helps and work as water reducing agent and Cemenrt retarder keep concrete workable during placement and delay the initial set of concrete. Chemically retarder slow the setting rate of concrete, are used to ...

get price

Buy Concrete Admixture 99% Sodium Gluconate Retarder ...

Concrete Admixture 99% Sodium Gluconate Retarder We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for Concrete Admixture 99% Sodium Gluconate Retarder, Ligno Powder , Mf Dispersant Powder , Food Grade Sodium Gluconate Set Retarder ...

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Sodium Gluconate DUBI CHEM

Difference between Cement Retarder and Cement Accelerator. Retarding admixtures : Generally used in HOT Weather. Chemicals : Sodium Gluconate, Gypsum,sugar,strach etc Retarding admixtures helps and work as water reducing agent and Cemenrt retarder keep concrete workable during placement and delay the initial set of concrete. Chemically retarder slow the setting rate of concrete, are used to ...

get price

Concrete Retarding Admixture Chemicals Sodium Gluconate ...

Concrete Retarding Admixture Chemicals Sodium Gluconate, Find Details about Sodium Gluconate, Gluconic Acid Sodium Salt from Concrete Retarding Admixture Chemicals Sodium Gluconate - Henan Kaicheng New Materials Co., Ltd.

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Effect of retarders on the early hydration of calcium ...

Jun 01, 2016  The retardation of calcium-sulpho-aluminate (CSA) type cements by three common retarders—sodium gluconate, sodium–potassium tartrate and borax is investigated at a 2% addition rate. Each of the retarders has a different effect on the early-age hydrate assemblage, as shown by quantitative X-ray diffraction, thermogravimetric analysis ...

get price

US Patent for Gluconate broth for cement and concrete ...

Nov 18, 2004  It is known to use sodium gluconate as a regulating agent in concrete, and up until the present invention it has been used in relatively pure form. Sodium gluconate is a sodium salt of gluconic acid, which may be produced from glucose by fermentation. Glucose fermentation processes for the production of gluconates and gluconic acid are known.

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EP1689692A1 - Gluconate broth for cement and concrete ...

EP1689692A1 EP20040811608 EP04811608A EP1689692A1 EP 1689692 A1 EP1689692 A1 EP 1689692A1 EP 20040811608 EP20040811608 EP 20040811608 EP 04811608 A EP04811608 A EP 04811608A EP 1689692 A1 EP1689692 A1 EP 1689692A1 Authority EP European Patent Office Prior art keywords broth cement acid composition admixture Prior art date 2003-12-01 Legal status (The legal

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Concrete Additive--Sodium Gluconate - SHIJIAZHUANG CITY ...

Jan 31, 2018  Shijiazhuang City Horizon Chemical Industry Co., Ltd is working in construction chemicals for more than 20 years, with full experiences and can provide one-stop purchasing service to meet customers' demand on different concrete admixtures raw materials, such as sodium gluconate as concrete water retarder.. Sodium gluconate is in crystalling powder form with white to light beige color.

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food grade and Concrete additives Sodium Gluconate 99.98% ...

Sodium gluconate is an organic substance with a chemical formula of C6H11NaO7. It has a wide range of industrial uses. Sodium gluconate can be used as a high-efficiency chelating agent in construction, textile printing and dyeing, metal surface treatment and water treatment industries, steel surface cleaning agent, glass bottle cleaning It can be used as a high-efficiency retarder and high ...

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Sodium Gluconate – xzhch

Sodium gluconate as a retarder. Sodium gluconate can significantly retard the initial and final setting time of the concrete. When the dosage is 0.15% or less, the logarithm of the initial solidification time is proportional to the amount of addition, that is, the compounding amount is doubled, and the time of initial solidification is delayed by ten times, which enables the working time to be ...

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Concrete Cement Construction Industrial Sodium Gluconate ...

China Concrete Cement Construction Industrial Sodium Gluconate Powder 99.9%, Find details about China Sodium Gluconate, Sodium Gluconate for Construction from Concrete Cement Construction Industrial Sodium Gluconate Powder 99.9% - Zhengzhou Qiangjin

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