RAZON ENGINEERING COMPANY PRIVATE LIMITED
660, Taboot Street, P.O.Box No.49, PUNE-411001 [India] Ph:26130791, Telefax: 26130017
E-mail: email@example.com, Website: www.razonengg.com
AN ISO 9001-2008 COMPANY
SPRMC 808 S 11 E
Retarder SPRMC 808 S 11 E is a High Range Water Reducer cum Super Plasticizer cum retarder admixture which retards the setting time of cement. Beside it is also a powerful plasticizer. This unique combination of retarder-cum-plasticizer does away with double admixture of retarder + plasticizer where both features are necessary.
SPRMC 808 S 11 E is a High Range Water Reducer Retarder Plasticizer essential for:
- Ready mix concrete plants where long haulage of ready mix mortar is required. Besides retarding, SPRMC 808 S 11 E gives cohesive & uniform mix enhancing concrete rheology profoundly.
- Concrete in arid climate where temperatures above 400– 500 Celsius are encountered.
- For large duration of time between pouring and compaction, or when large volume of ready mix concrete is in process; to prevent cold joints.
- If impaction and vibration to concrete is intended to be transmitted via vibration to reinforced steel which reduce bond between shell and initially poured concrete.
5 Combined features of retarder & plasticizer are found most useful to pump concrete over long distances.
- Retarder SPRMC 808 S 11 E disperses cement by stearic & electrostatic forces augmenting mechanical mixing ensuring speedy, uniform, cohesive & homogenous mix.
- SPRMC 808 S 11 E is powerful water reducer, which enhances concrete strength, & increases impermeability coefficient of concrete.
It is clear liquid with specific gravity around 1.05, harmless to handle and long shelf life if stored in cool dry place.
Retarder SPRMC 808 S 11 E can be used with any kind of cement. However it is recommended that traffic and tests be carried out before use to establish input output parameters for design mixes. SPRMC 808 S 11 E is completely devoid of chlorides and sulfates and hence has no deteriorating effect on reinforcements. It is also completely devoid of lignin hence considered as latest generation of improved RMC retarder. 0.9 – 1.2% of SPRMC 808 S 11 E to weight of cement is found to delay setting by + 1 hours.
Greater dosages may be used depending upon concrete design, water cement ratio, aggregates, setting time desired, required final strength, slump value requires etc. large retardation is observed, if it is mixed with 1-2 Ltr of gauging water and added to the concrete mix few minutes after adding water.
SPRMC 808 S 11 E shows profound enhancement workability, possesses high wetting properties improves cohesion hence reduces segregation, increases ultimate strength, enhances concrete bonding to steel reinforcements. It is a boon to Ready Mix Concrete products.
|No||SPRMC 808 S 11 E||W/C||Cement||Setting||28 Days||Slump|
|1||Nil||0.50||16%||45 min||28 N/mm sq||65 mm|
|2||300 ml||0.46||14%||1.5 hrs||35 N/mm sq||180 mm|
|1||Colour||Clear Amber Liquid|
|2||Specific Gravity||1.05 +/- 5%|
|3||PH||7 – 8|
|4||Dosage||300 ml- 550 ml up to 2% of weight of cement.|
|5||Packing||55 kgs, 225 kgs.|
|6||Storage/life||1 yrs, if be stored in cool dry place away from|
|9||Cement Compatibility||OPC, PPC.|
|10||Re-dose-ability||SPRMC 808 S 11 E can be used to enhance|
|slump in case of slump loss in transit mixer due|
|to unforeseen delay.|
|11||Test Report||Available I S 9103-1979.|
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Sealants : Crack Seal Rubberised Sealer Instaset 600 Instaset 2000 Instaset 2000S
Admixture: SPRMC 808 S11 B Super Plasticizer –IWSP (M) – 101 Super Plasticizer –IWSP (N) – 103 Accelerator –2080 Integral Water Proofer IWSP –102 I.W.P. Powder Intrair (A.E.A) 120N Master Plaster MP CS 101 Block Maker BM-10 Rapid Grout RG –117 Tile Master TM – 1 Anchorex 428 Floor Hardner Hycrete RJ – 608 Brick Master Super Paver Pipe Master Toughcrete P109 Gunniting Admixture GS-942 Non Shrink Grout Admixture NSG A-11
Other Products : Tile Fix # 1 Tile Fix # 1A Tile Fix SP # 1 Strextra NSG 110 Strextra – NSG 2024 Easy Grout Water Repellent WBWR – 2023 Water Repellent SBWR – 5000 Shutter Coat for Wood & Metal
Concrete Cure Coating – 111 Concrete Cure Coating – 103
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Slurry Marble Fix Floor Repair Mortar Insta Plugging Mortar
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Brown, Ivory, Green, Grey, Pink. Metal Protect RZ – Polymer
ED Mortar Special Grouting System Anti Hack Paint (XRG)
Tuffar ADMGP – 1 P A – Resin 651XXX Hak Safe AL 111
Paint Remover PR – 128 COLGROUT Admixture CG – 101S
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It is strongly recommended that site trials be conducted using site conditions and available raw materials to evaluate the product. Since site materials and conditions are beyond our control and since above suggestions and recommendations are based on our site trials and laboratory product evaluation & trials, and since methods of use at site are beyond our control. Hence, no guarantee can either be implied or enforceable