Sell Naphthalene Sulfonate Superplasticizer concrete admixture concrete additive construction chemical materials additive for cement nsf FDN

• Post Date:

  Aug 10,2015

• Expiry Date:

  Aug 09,2016

• Detailed Description:

  Cas No. :Zt-1 Payment Method: TT,LC,DP
  Product
  Feature
  1. Appearance: Light brown
  powder; dark brown liquid. Non-
  poisonous, odorless, non-
  flammable and non-corrosive to
  steel bars.
  2. Remarkable Plasticity.when the
  agent is admixed at
  0.5~1.5%,water reduction rete up
  to 12-28%,early strength and
  strength effect extremely
  show .Statistically, compression
  strength on the 3rd day, the 7th
  day and the 28th day is increased
  by 60- 130%, 40-60% and 20-40%
  respectively.
  3. 15-20% of cement can be
  reserved when the agent is
  blended, which is preconditioned
  by same collapsibility and
  strength.
  4. Improve miscibility of
  concrete amalgamator with water
  and collapsibility as well, As
  the result, compression strength,
  tensile strength, buckling
  strength and modulus of
  elasticity will be improved to
  some extent.
  
  
  
  
  item Inspection Criteria Actual Results
  Water Reduction ≥12 20
  
  Water Penetration ≤90 15
  Air Content: ≤3.0 2.0
  Initial setting time: -90～+120 -55
  Terminal setting time -90～+120 -42
  
  Compression strength 1d ≥140 156
  3d ≥130 152
  7d ≥125 146
  28d≥120 138
  Shrinkage 28d≤135 82
  
  
  Solid content ≥93
  Fluidity of cement paste ≥260
  fineness 0.315mm sieve residue<15%
  Surface Tension （70±1）×10-3N/ m
  Sodium Sulfate Content ＜5%
  Cl- content ≤0.3
  PH range 7~9
  Corrosion to steel none
  
  Application
  1、 Widely used in pre-cast &
  ready-mixed concrete, armored
  concrete and pre-stressed
  reinforced concrete in key
  construction projects such as dam
  and port construction, road
  building & town planning projects
  and dwelling erections etc.
  2、 Suitable for preparation of
  flowing concrete, early-strength
  concrete, high-strength concrete,
  Precast vapor-cured concrete,
  prestressed concrete and its
  formulations.
  3、 Compatible with Portland
  cement, normal Portland cement,
  Portland slag cement, fly-ash
  cement and Portland pozzolanic
  cement etc.
  4、 Used as master batch for
  preparation of admixtures of
  different characteristics (such
  as early strength and water-
  reducing agent, retarding and
  water-reducing agent, pumped anti-
  freezing agent and pumped water-
  reducing agent, etc.),to fully
  meet the requirements of
  different types of construction,
  construction technology, and
  temperature terms.
  
  
  Other Information
  RECOMMENDED BLEND DOSAGE
  Power: 0.75-1.5%; liquid:1.5-2.5%
  Instructions
  1. powder: as the cementitious
  materials;liquid: as the solid
  content.
  2. post-doping is better,
  appropriate extension of mixing
  time in order to facilitate
  uniform.
  3. the liquid should be above 15
  ℃ used and stored, to avoid
  crystallization.
  RACKGING, TRANSPORTATION AND
  STORAGE
  1. For powder: Woven fabric bag
  with plastic liner. Net weight:
  25kg ± 0.13 kg or 50 kg ± 0.25
  kg For liquid: Sealed plastic
  drums to prevent accidental
  leakage and evaporation. The
  material can be delivered or
  transported by tank car.
  2. Cautions should be taken to
  prevent form being torn by sharp-
  ended objects while packages are
  being transferred or delivered.
  When being contaminated by , high
  humidity or moisturein case of
  leakage, it can be prepared in
  prescribed ways for f, urther use
  without surrendering any effect.
  3. It should be stored in a
  dedicated warehouse that is well-
  ventilated and dry. It remains
  effective in one year. After the
  expiration, date, it can be used
  again if testing results fall
  within the established range.

• CAS Registry Number:

  Zt-1

• Company:

  Shandong Gresea Building Materials Co., Ltd     [ China ]        

• Contact:

  Mike Song

• Tel:

  +0086-10-81795962

• Fax:

  +0086-10-80771359

• Email:

  greseams@gmail.com