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Deltamix SPC

Superplasticizer for Concrete Improver

 

DESCRIPTION

Deltamix SPC is a clear liquid multipurpose chemical admixture for preparing high quality concrete. It is a ready – to – use solution containing cure accelerating chemicals. Deltamix SPC is used as a water reducing and plasticizing admixture also to accelerate the early cure of concrete. When use as directed, it not only improves the workability or flow of the mix, but it will also increase the initial and ultimate strength characteristics of the final concrete.

CHARACTERISTICS

  • Cost Effective
  • Easy to Use
  • Reduce Water/ Cement Ratio
  • Improve Workability of Concrete Mixtures
  • Fast Curing
  • Increase Ultimate Compressive Strength

USES

1.        High Strength Concrete

The early and final strength of concrete substantially depend on the water / cement ratio. To reach a defined consistency of the concrete, the water requirement can be considerably reduced by using Deltamix SPC.

2.        Flowing Concrete

Concrete added with Deltamix SPC flows almost freely without segregation. It can be quickly and economically placed, requiring only a minimum amount of compaction. Flowing concrete easily meets the requirements of concretes used for special application such as under water structures, pumped concrete and heavily reinforced concrete.

3.        Special Concrete

Concrete with special requirement, such as high abrasion – resistance, low permeability and high chemical resistance, can be produced easily by using a higher percentage of Deltamix SPC, as much as 1,6 % by weight of the cement.

APPLICATION

Use 200 – 800 grams Deltamix SPC for every 50 kgs bag of cement.

Deltamix SPC may be added to the mixing water. However, a better results will be achieved if Deltamix SPC is introduced at the end of mixing process. To get a maximum results, concrete materials ( sand, split and cement ) should meet the required standards.

 

TECHNICAL DATA

Appearance                                              

Clear Slightly Yellow Liquid

pH                                              

8 – 10

Specific Gravity

1.03 – 1.05

Viscosity, cps

20 – 27

Dosage

0,41,6 % based on cement weight


STORAGE

Deltamix SPC has a shelf life of 12 months when stored in original unopened package.

PACKAGING

Deltamix SPC is supplied in jerican 30 litre and drum 200 litre.

Deltamix Sprayset

Powder Shotcrete Accelerator Admixture

DESCRIPTION

Deltamix Sprayset powder is a high performance powder admixture which, when added to a cement/aggregate dry mix gives accelerated set upon addition of water at the spray nozzle.

 

USES

Deltamix Sprayset powder is used to provide a rapid set to sprayed concrete. This improves overhead spraying, permits thicker build in one pass and provides early support strength.

 

ADVANTAGES

  • Rapid set allows faster build
  • Excellent for overhead spraying
  • Excellent adhesiveness, minimises rebound loss
  • Can allow spraying on surfaces subject to water ingress
  • Chloride free

 

APPLICATION INSTRUCTION

Dosage

Typical rate of addition is 2 to 6 kg of Deltamix Sprayset powder/100 kg of cement. The optimum rate should be found by site trials.

Application

Deltamix Sprayset powder is added direct to the blending hopper containing the mixed cement and aggregate. The accelerator only begins to work once water is added at the nozzle.

Caution

If moisture content of aggregate is above 3%, Deltamix Sprayset powder should be added and blended immediately prior to sprying.

Overdose

Deltamix Sprayset powder can be used at rates up to 6 kg/ 100 kg cement. Overdose may lead to setting before the concrete reaches the surfaces. The long term strength of an accelerated mix may not attain control strength if high dosage is used.

Cleaning

Any spillages should be washed with water.

Storage

Deltamix Sprayset powder has a shelf life of 6 months when stored in original unopened package

 

TECHNICAL DATA

Chloride content Nil
Air entrainment Nil
Initial setting < 10 minutes
Final setting < 30 minutes
Packaging 12,5 kg pail

 

HEALTH AND SAFETY

Deltamix Sprayset powder is alkaline and should not come in contact with skin and eyes. Avoid inhalation of dust during mixing. Protective gloves, goggles and dust mask should be worn. If contact with skin occurs wash skin occurs wash well with water. Splashes to eyes with cement slurry should be washed immediately with clean water and medical advice sought.

FIRE

Deltamix Sprayset is non-flammable material.

Deltamix Sprayset Liquid

Liquid Shotcrete Accelerator Admixture

DESCRIPTION
Deltamix Sprayset Liquid is a high performance liquid admixture which, when added to a cement/ aggregate dry mix gives accelerated set upon addition of water at the spray nozzle.

USES
Deltamix Sprayset Liquid is used to provide a rapid set to sprayed concrete. This improves overhead spraying, permits thicker build in one pass and provides early support strength.

ADVANTAGES
•    Easy overhead guniting
•    Excellent adhesiveness, minimises rebound loss
•    Can allow spraying on surfaces subject to water ingress
•    Chloride free liquid

TECHNICAL DATA

 

Appearance

Pale yellowish liquid

Specific gravity

1.18 ± 0.01

Chloride content

Nil

 

APPLICATION INSTRUCTION
MIXING AND DISPENSING
A pumpable mix design is required to produce a high workability mix without risk of bleeding of segregation of aggregates. The correct quantity of Deltamix Sprayset Liquid is added to the mixer simultaneously with the water.

DOSAGE
The optimum dosage for Deltamix Sprayset Liquid to meet specific requirements should always be determined by trials using the material and conditions that will be experienced in use. The allows the optimisation of admixture dosage and mix design and provides a complete assessment of the concrete mix. A starting point for such trials is to use a dosage within the normal typical range of 5.0 litres/100 kg of cementitious material, including PFA, GGBFS, or Microsilica.

EFFECT OF OVERDOSING
An overdose of double the intended amount of Deltamix Sprayset Liquid will result in increased setting of the mix before it reaches the surface to be sprayed. It will also result in a loss of strength.

CLEANING
Any spillages should be washed with water.

STORAGE
Deltamix Sprayset Liquid has a shelf life 6 months when stored in original unopened package.


HEALTH AND SAFETY
Deltamix Sprayset Liquid should not come in contact with skin and eyes. Avoid inhalation during mixing. Protective gloves, goggles and mask should be worn. If contact with skin occurs wash skin occurs wash well with water. Splashes to eyes with cement slurry should be washed immediately with clean water and medical advice sought.

STORAGE
Deltamix Sprayset Liquid has a shelf life 6 months when stored in original unopened package.

PACKAGING
Deltamix Sprayset Liquid is supplied in 20 litre and 200 litre drum.

 

Deltamix SP Powder

High Performance Super Plasticising Powder Admixture

DESCRIPTION

Deltamix SP Powder is a high range water reducing super plasticising powder admixture, that increase plasticity which ensure easier workability, increase compressive strength and assist maximum compaction to the fresh concrete.

 

USES

Suitable for structural and precast concrete, floor topping such as screeds and granolithic toppings. Best performance on basement slab and other underground structure.

 

ADVANTAGES

  • Enhances durability
  • Controlled retardation
  • Improves compressive strength
  • Reduced cement content
  • Improved workability

 

Instruction for use

Even though Deltamix SP Powder improve performance of the concrete, the concrete itself must have a good characteristic; good grading aggregates, with minimum cement content of 300 kg/m3. Normal dosage of Deltamix SP Powder is 1 – 3% of PC content by weight. Trial mix before application on site is suggested to obtain the optimum dosage case. The fresh concrete must be cured properly to reduce the risk of concrete cracking

 

TECHNICAL DATA

Form Powder
Colour Yellowish White
Chloride Content Nil
RECOMMENDED CONCRETE MIX DESIGN  
Cement Content 350 kg/m3 concrete
Water Cement Ratio 0.45
Initial Slump 80 ± 10 mm
Normal Dosage 7 kg/m3
Final Slump 160 – 200 mm
Packaging 25 kg bag

 

HEALTH AND SAFETY

Deltamix SP Powder has the alkaline characteristic, prolonged contact with skin shall be avoided. Precaution on ingestion the liquid, in the event of splashes to eyes should be washed immediately with running water and seek for medical assistance.

 

FIRE

Deltamix SP Powder is non-flammable under normal usage.

Deltaset LS

Set Accelerator Admixture

DESCRIPTION

Deltaset LS is a concentrated liquid for additon to portland cement to produce quick setting mortar.

USES

It produces quick setting, low shrinkage, high strength concrete patches. It can be used for sealing leakages and plugging of water through the concrete.

ADVANTAGES

  • Fast setting
  • Good bonding to concrete
  • High initial strength
  • Low shrinkage
  • Easy to apply

APPLICATION INSTRUCTION

Surface Preparation

Clean surface to be repaired or plugged from dirt oil or contaminant materials.

Mixing

Deltaset LS should be used with fresh portland cement. Actual initial and final setting time will vary with different brands of cement and job condition, tests with small quantities of cement to be used should be conducted on the job determine the proper dilution for desired setting time.

Application

As Waterplug

Plug the cement paste into crack or hole. Hold in place with hand, until it has hardened.

Dosage

As Waterplug

Typical dosage is 25-35% to cement weight.

As Mortar Admixture

Added to the mixing water. Dosage is about 2% to cement weight.

TECHNICAL DATA

Form Whitish liquid
Specific gravity 1.0 - 1.3
pH 9 - 10
Packing 20 litre

LIMITATIONS

Containing chloride, not to be used for reinforced concrete.

HEALTH AND SAFETY

  • Avoid contact with skin and eyes
  • Wear protective gloves and eye protection during work
  • If skin contact occurs, wash skin thoroughly
  • If in eyes, hold eyes open, flood with warm water and seek medical attention without delay.

FIRE

Deltaset LS is non-flammable material.

 

Our Location

PT. Deltacretindo Wira Mandiri
  JL. Pintu Air IV No. 41A
  Jakarta, Indonesia 10710
  +62-21-344 2919
  +62-21-3511 428
  +62-811-9119-611
   :  deltacrete@gmail.com

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