PORTLAND RAPID

 

               Accelerating Admixture for Accelerate Setting Time, Increase High Early Strength & Long Term Strength of Cement Mortars & Concretes for the Application of Shorten Mold & Form Releasing Time, Shorten time to meet the Desired Load for Cast, Pre-Cast, Pre-stress, Post-Tension, Shorten time for Repair & Maintenance, & Increase Production Rate.

 

Comply with ASTM C 494 Standard Specification for Chemical Admixtures Type C Accelerating Admixtures. ASTM C 1600 Standard Specification for Rapid Hardening Hydraulic  Cement Type GRH & MRH General Rapid Harden & Medium Rapid Harden by mix with  Portland Cement ASTM C 150 Type 1 & 3 respectively.

 

Doses:  1 dose for Accelerator ASTM C 494 Type C

             2 Doses for Rapid Harden Cement ASTM C 1600 Type GRH & MRH by mixing with Portland Cement ASTM C

                150 Type 1 & 3 respectively.

PORTLAND STRESS

Pre-Stress & Post-Tension Concrete Admixtures

 

BEWARE : WORLD TRADE CENTER (9/11) DOMIDO FALLING DOWN TRAGEDY

            PORTLAND STRESS The most Importance for Pre-Stress & Post Tension Reinforced Steel is the ability to maintain Internal Tensile Pulling Force in Steel Reinforce Concretes. The Specification of Concrete needed is not only conventional Type A to G of ASTM C 494 Standard Specification of Chemical Admixtures but also need Non-Shrink or a little Expansion Property to increase Steel VS Concrete‘s Fiction for maintain  Internal Tensile Pulling Force and resistance to “CREEP” cause by long term vibration. The New Type “S” of ASTM C 494 Specific for Creep Resistance & Water-reducing, high range admixtures as the following: 

 

ASTM C 494 Standard Specification for Chemical Admixtures for Concrete

Type S

Specific for Creep Resistance & Water Reducing, High Range

Water Content, max, % of control

88

Time of setting, allowable deviation from control h:min:

initial: at least

  not more than

 

 

1:00 earlier nor 1:30 later

Final: at least

not more than

1:00 earlier nor 1:30 later

Compressive strength, min,

% of control:ᴮ

     1 day

     3 days

     7 days

     28 days

     90 days

     6 months

     1 year

 

 

150

135

125

120

115

115

115

Flexural strength, min, % control:ᴮ

     3 days

     7 days

     28 days

 

 

110

100

100

Length change, max

   Shrinkage (alternative

requirements):ᴰ

Percent of control

  Increase over control

Relative durability Factor, minᴱ

 

 

 

135

0.010

80

 

Usage : PORTLAND STRESS  1 dose 100 gram / Cement 1 bag 50 kg

Package :   100 gram/pack, 200 packs/box (you can request of package 1 bag 2 kg or equivalent to 1 ton of cement in order without fee)

PORTLAND SUPER Type A to G

Chemical Admixtures for Concrete

 

\PORTLAND  SUPER Type A : Water-reducing admixtures,

\PORTLAND  SUPER Type B : Retarding admixtures,

\PORTLAND  SUPER Type C : Accelerating admixtures,

\PORTLAND  SUPER Type D : Water-reducing and retarding admixtures,

\PORTLAND  SUPER Type E : Water-reducing and accelerating admixtures,

\PORTLAND  SUPER Type F : Water-reducing, high range admixture,

\PORTLAND  SUPER Type G : Water-reducing, high range and retarding admixtures

 

 

 

Type A

Type B

Type C

Type D

Type E

Type F

Type G

Water content, max, % of control

95

-

-

95

95

88

88

Time of setting ,allowable deviation from control, h:min:

Initial : at least

   not more than

 

 

-

1:00 earlier nor 1:30 later

 

 

1:00 later

3:30 later

 

 

1:00 later

3:30 later

 

 

1:00 later

3:30 later

 

 

1:00 later

3:30 later

 

 

-

1:00 earlier nor 1:30 later

 

 

1:00 later

3:30 later

Final : at least

   not more than

-

1:00 earlier nor 1:30 later

-

3:30 later

1:00 earlier

-

-

3:30 later

1:00 earlier

-

-

1:00 earlier nor 1:30 later

-

3:30 later

Compressive strength, min, % of control

   1 day

   3 days

   7 days

   28 days

   90 days

   6 months

   1 year

 

 

-

110

110

110

 

100

100

 

 

-

90

90

90

n/a

90

90

 

 

-

125

100

100

n/a

90

90

 

 

-

110

110

110

 

100

100

 

 

-

125

110

110

n/a

100

100

 

 

140

125

115

110

 

100

100

 

 

125

125

115

110

 

100

100

Flexural strength, min, % of control

   3 days

   7 days

   28 days

 

 

100

100

100

 

 

90

90

90

 

 

110

100

90

 

 

100

100

100

 

 

110

100

100

 

 

110

100

100

 

 

110

100

100

Length change, max shrinkage (alternative requirements)

Percent of control

   Increase over control

Relative durability factor,

 

 

135

0.010

80

 

 

135

0.010

80

 

 

135

0.010

80

 

 

135

0.010

80

 

 

135

0.010

80

 

 

135

0.010

80

 

 

135

0.010

80

\PORTLAND Nano Series Optimum MIX-DESIGN

I: OPTIMUM CEMENT-AGGREGATES MIX-DESIGN (By Volume not by weight)

Cement 100% + Powder Aggregate 90% + Fine Aggregate 171% + Corse Aggregate 324.9%

|← Binder → | as decorate skimming coat, heat &sound cellular insulator, surface repair etc. 

| ←                            Bonding                       → | as bonding adhesive, tile cement, cavity grouting etc.

| ←                                                    Masonry Mortars                              → | as lay brick, wall/floor patch

| ←                                                                  High to Ultra-high Strength Concretes                                   → |

 

II: \portland Nano Series Usage

\portland Nano Series each dose 1 pack contain 20 gram of Water Soluble Nano Admixture use for 1 bag of Cement 50 kg, pouring to disperse into the water just before mixing.

 

III: \portland Nano Series admixture

Each dose of \portland Nano Series comply with ASTM & ANSI Standards

Over dose data: Dose                                                                                          1          2         3          4          5

#01\portland STRENGTH Compressive strength%                                           85       91      95       98       100

#02\potland DURA-FLEX Bending Moments%                                                  98       100   ←      Sticky      →       

#03\portland PROTECT Water Penetration Resistance%                                 80       85      90       95       100

#04\portland PLASTICIZE Workability Enhancer%                                           99       ←      Air Entrained     →

#05\portland RAPID Reduce Casting Time%                                                     75       90      100 ←Fault Set →

#06\portland RETARD Reduce Heat, Extend Transport Range                        50 | ← Mass Concrete needed →

#07\portland LAMINATE Skim Décor Polymers Coating%                               100     ←           Obsolete            →

#08\portland ADHESIVE Tile Ceramic, Stone Mable, Concretes Tile Mable Concrete to Concrete

#09\portland GROUT Non Shrink Tile, Structure, Foundation Tile Structure Vibrate Foundation   

#10\portland INSULATE Heat, Sound, Fire-proves                                            80       100   ←Water Permeable→

 

IV: \portland Nano Series Cross Properties

\portland #01 to #10  admix from 10 separates, unrelated & no inter reaction between each Nano Chemicals itself, so you can design inter-between properties by design yourself from the cross difference properties with difference number of this series freely. Hope you enjoy your tailor made one that may proper suitable for your designed application yourself.

PORTLAND LEVELING

Self Leveling Seamless Flooring Systems

 

          \Portland Leveling is one of the most economic method for self-leveling seamless flooring systems that covering on pre-placed concrete floor with polymer cement mortar thin layer membrane.

 

There are 3 systems for 3 different purposes as:

  1. TOPCOAT LAMINATED SYSTEM with and without pigments included.
  2. UNDER-LAYER SYSTEM for cover with ceramics, stones, wood, textiles, plastics. Such as marble, wood veneer, carpet, mosaic, etc.
  3. ANTI-SKID PAVEMENT SYSTEM with and without pigments included.

 

These systems contain three types of materials needed as:

  1. \Portland Level which is powder of polymer cement mortar when mixing with mixing water at 0.25 water/cement ratio or 25% by weight to become self-leveling slurry. After pouring to pre-placed concrete floor, the slurry will be widely spread and self adjust into zero slope level by gravitation force.
  2. \Portland Stick which is low viscous transparent liquid cement material, bonding fresh to harden concrete to enhance the ability of \Portland Level as:
    1. ENHANCE BOND-ABILITY For smooth surface of pre-placed concrete can be bonded without disruption to the pre-placed concrete surface with just dump rubbing of \Portland Stick before bonding fresh with \Portland Level to enhance the bonding strength.
    2. PROTECTIVE COATING \Portland Stick can also be used as transparent protective coating and sealer on the topcoat laminate system and the anti-skid pavement system after leveling with one or two cycles of just dump rubbing and let dry on the top surface.  The top surface will be semi gloss and more shinny.
  1. \Portland Glaze which is of transparent and glossy emulsion of high molecular weight polymer for protective coating against chemicals attack, wear, bacteria and water resistance.

 

Characteristics of these systems:

  1. Zero-slope leveling by gravitation force.

 

Characteristic:

  1. Self-Leveling with gravitational force to zero slope horizontal level.
  2. No limited boundary area of seamless floor.
  3. Smooth laminate flat surface without concave or convex ideal for topcoat, under-lay or pavement.
  4. Water drainage to lower contour so the self leveling make it ideal for bathing room of no slope installation with and without tile as well as for no slope roof deck and out door flooring.
  5. Very thin membrane is needed (approx. 1 mm. min. for Topcoat laminate and under-layer, for anti-skid pavement 2.5 mm. min.) to cover the summit area of the floor.
  6. Extremely homogeneous high spread leveling (slump > 60 cm. At 0.25 water/ solid ratio or 25% by weight).
  7. Easily apply, can be DO IT YOURSELF products.
  8. High durability, high abrasive resistance and water proof.
  9. Heavy-duty high compressive and high bonding strength.

 

Application:

  1. Seal all application pre-placed concrete floor area.
  2. Rubbing the pre-placed concrete floor with just dump \Portland
  3. Mixing \Portland Level with 0.25 water/ solid Ratio or 25% by weight.
  4. Pouring from one side to another. (Bonding fresh when \Portland Stick still wet.)
  5. Use T bloom to sweep the adjacent pouring to connect together.
  6. Enough covering over the summit of pre-placed concrete floor area.
  7. Let the gravitation force to adjust the level to zero slope leveling.
  8. 24 hours later :
    • Topcoat: Coat with \Portland Glaze by using glass cleaning rubber sweeper.  
    • Under-layer: Start the floor covering process.
    • Anti-skid: Coat with \Portland Glaze by using glass cleaning rubber sweeper.