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Retarder Cement Admixture

Cement retarder largest supplier in Fujairah - Middle East. RXSOL-67-6706-220 product classified as WATER Reducing Super Plasticiser with superior high range water reducer for high quality rheoplasti [+] Read More...
Generic Name:
WATER Reducing Super Plasticiser
Article News:
,
Active Matter:
68 - 72
Packing Size:
220.00 Kg.(Liq)
Available Packing Size:
25, 60, 220 Kg liquid drum.
Code:
RXSOL-67-6706-220
Retarder Cement Admixture
Application:
RXSOL-67-6706-220 used as concrete retarder, water reducing agent. Specifically developed by use in high quality concrete for workability retention at low water content. Also sodium gluconate as a re [+] Read More...
Using Procedure:
Best dose rate can be determined in trial batch mixes. While In normal concrete a dosage of between 0.7-2.0 litre for 100kg. total cementitious material. In a high performance, low water cement ratio concre [+] Read More...
Note:
Increasing the setting time of cement helps High workability for longer periods and if cocrete is going to pump for high rise presence of RXSOL-67-6706-220 in cement  Lower pumping pressure also.  WATER [+] Read More...
Technical Specifications:

 

Appearance

Brown liquid

 

Odour / Solubility

Characteristic / INFINITE IN WATER.

 

Density

1.230 at 25°C +/- 0.05

 

Chloride content

Nil to BS 5075 Part 1, Chloride free. Safe for use in precast prestressed and reinforced concrete. ( As per BS 5075/ BS:EN 934 )

 

Freezing Point  Approximately -2 degree C.  

Freezing point:

Flashpoint:

0°C

N/A , Fire RXSOL-67-6706-220 is water based and non-flammable.

 
Storage

12 Month. Always stir well before use. And storage heating range will be 2 degree C  to 50 degree C.

 

 

Air Entrainment : Less than 2% additional air is entrained at normal dosages.
 




 

Remarks:

Good control of water content and setting time helps concrete to gain full strength and power.  Our WATER Reducing Super Plasticiser RXSOL-67-6706-220 is absolutely free from CHLORIDE content.

Proper doses of WATER Reducing Super Plasticiser RXSOL-67-6706-220 ensures that workable in excess 3 hours at +20°C. Workability loss is dependent on temperature, and on the type of cement, the nature of aggregates, the method of transport and initial workability.

Concrete should be properly cured particularly in hot and dry climates.

 

WATER Reducing Super Plasticiser RXSOL-67-6706-220 High range water reducing property allows the production of high quality concrete without excessive cement contents- ensures improved durability.

Stock and disposal control :::

Super Plasticiser RXSOL-67-6706-220 leakage and spilage can be controlled by absorbent saw dust and excess materials can be shift to other suitable container. And after stripping and absorption area can be flushed with water.


Cement Chemistry with water for SETTING :

Cement contains C3S,C2S,C3A,C4AF

And C3A is responsible for initial setting because it react first from the water after addition .

Respectively heat of hydration can be serialized as follows :C3A>C3S>C4AF>C2S

Here we can observe C2S responsible for Cement strength.

Difference between Cement Retarder and Cement Accelerator

Retarding admixtures : 
Generally used in HOT Weather.
Chemicals : Sodium Gluconate, Gypsum, Sugar, strach, Alkali lignin, Sodium lignosulphonate, Calcium lignosulphonate, Naphthalene superplasticizer, Polycarboxylate superplasticizer, Sodium Trimetaphosphate (STMP) 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 counteract the accelerating effect of hot weather on concrete setting. High temperatures often cause an increased rate of hardening which makes placing and finishing difficult. Retarders keep concrete workable during placement and delay the initial set of concrete. Most retarders also function as water reducers and may entrain some air in concrete. Retarder use for increase setting time of cement.


Accelerating admixtures : Generally used in COLD Weather.
Chemicals : Refined silicates, Aluminium sulfate and synthetic plasticizer, calcium chloride etc.

Accelerators make concrete set faster rapidly after mixing with concrete. This product can be added to a concrete batch either immediately before or during mixing to kick the set time of a batch of concrete into high gear and initiate setting time one to three times faster than normal mortar and concrete. On the other hand Accelerating admixtures increase the rate of early strength development, reduce the time required for proper curing and protection, and speed up the start of finishing operations.  Chloride Free and Accelerating Compund for Concrete and Mortar. Accelerator is use for reduce setting time.

Accelerating admixtures are especially useful for modifying the properties of concrete in cold weather.

Some valuable concrete chemical admixture manufacturer of concrete water reducing admixture are as follows.

Alkali lignin

Sodium lignosulphonate

Calcium lignosulphonate

Naphthalene superplasticizer

Polycarboxylate superplasticizer

Soduim Gluconate

Sodium Gluconate: Concrete admixture of set retarding agent or setting retarder, glass cleaning, metal cleaning, medical use.
Sodium Naphthalene Sulphonate Formaldehyde (SNF - A, B, C): Super plasticizer and water reducing agent for concrete.
Sodium Ligno Sulphonate (SLS): For the construction industry, plasticizer for concrete. Dispersing Agent for Agrochemical formulations.

Cement reacts with water to form a hardening paste that binds the aggregate together to produce hard concrete. This hardening process is called hydration. And materials used to slowing down hydration process is called Retarder.

Question: How do I book material ?

Answer: Please note you are eligible to get heavy discount  for each deal. Please update your profile, so we can help you with your bookings.
 
 
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Answer: We are happily delivering most of the areas. Please specify your location where from you need the delivery.
 
Question: Can I replace the materials ?
Answer: Generally, we are only supplying our quality approved product, But before purchasing you may ask for single unit purchase. However, if your purchase  is within our ware house distribution limit  you may use our replacement policy.
 
Question: Can I book our materials from our home location to other branch sector ?
Answer: Location change is  allowed by our various  located  company. For example  If your home location is Kandla, And your ship arrival plans have changed from Kandla to Chennai,  you are eligible to get materials from our chennai loation on same price. 

Question: Can I work as commision agent ?
Answer: As per our working policy,  you are eligible for maximum 2% as a trade discount. Companies may oblige correction of discount, subject to approval. 
 
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For INDIA based requirement mail us at rxmarine@gmail.com  or you may call us +91 9652288588 / 09652288988 / 09004328440 / 09004328916  while  For Gulf Middle East email id id  dubichem@gmail.com  & Tel No.   00971 9 2242524 / 2242534 We are Operational at following location with STOCK POINT Surat, Kandla, Gandhidham, Mundra, Hazira, Tata, Ranchi, Kolkata, Haldia, Buz Buz, Paradip, Vizag ( Visakhapatnam ), Tuticorin, Cochin, Goa, Mumbai, JNPT, Pirpav, Manglore, Chennai, Ennore, Fujairah, Sharjah, Dubai, Abudhabi Mussafah Middle East  

 

Retarder Cement Admixture

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