| Vitamin K3 | Leather auxiliaries | Chromium salts | Cement additives |
As a main form of Vitamin K, it can effectively change into K2 in the animal body, and plays a role | We now produce three series of leather chemicals: tanning agent series, fatliquor series and auxi | Chromium salts mainly includes sodium dichromate, potassium dichromate, chromic anhydride and Chrom | HP-300 Concrete pumping agent is a Naphthalene-grouping & high efficient water reducing agent, |
Introduction
Technical performance of this product are in compliance with international GB8076-2008 concrete admixtures required standards, based on β sulfonic acid condensate sodium salt as the main ingredient high efficient water reducing agent, with less water is high plasticizing effect, adaptability good. widely used in various roads, bridges, tunnels, ports, industrial and civil construction.
Index of uniformity
|
Item |
Appearance |
Fluidity of cement paste |
Density (G/CM3) |
Sodium sulfate |
Solid |
PH |
|
Index |
black brown |
≥ 220MM |
1.24 ± 0.00 |
≤ 7.5% |
(40 ± 0.5)% |
7 - 9 |
Dosage range: (as calculated total cementitious materials)
Concrete strength and live according to the different construction requirements. Dosage in the range of 1.0 -3.0% determined by experiment.
Conventional dosage 1.5-2.5%
Key Features:
1 penetrate into the concrete of the goods 1.5 -2.5% water reduction up to 14 - 25%, early strength, and enhance the effect is significant, the compressive strength of concrete can increase 60-80% one day, three days raise 40-60 %, 28 days increased 20-40%.
2 concrete mixed with the goods, while maintaining slump and strength similar circumstances. Can save 10-20% of cement.
3 concrete mixed with the goods, can greatly improve the workability of concrete, increasing the density of concrete and impermeability, lift-off concrete workability and durability.
4 can be suitable for portland cement. Ordinary portland cement, slag cement fly ash cement, composite cement.
5 can be formulated as a masterbatch special properties of admixtures.
6 can be formulated C10-C60 multiple uses various strength grade concrete. Suitable for high strength concrete, early strength concrete, high fluidity concrete, steam curing concrete, prestressed concrete, hydraulic concrete.
7 reinforced concrete lining will not rust effect.
Using methods and precautions
1 This product can be used with other additives such as early strength agent, Air-entraining agent, retarder, etc. with Taiwan before use must test with.
(2) In the initial use of the product or cement variety is changed with a trial ahead of the best, choose the best dosage.
3 concrete mix in fly ash, slag and other active materials when mixed units, water reducing agent dosage should be calculated in the total cementitious material.
4 persons blending the product coagulation mixing time should be extended more than 30 seconds.
5 This product is in average daily temperature below 10 ° C will generate a small amount of crystals, crystal or removal of the crystalline reheated dissolved, does not affect use.
Packing, transportation, storage
1. Tank car. Exceptional smoked to availability 200KG metal pail or 50KG plastic drum.
2. Storage should be in a sealed container. Prevent evaporation and water immersion on Moisture leading to Solid changes affect the results.
3 sealed container sealed, Shelf life one year after the super Shelf life should be confirmed only after passing through the test used.
Description: According to the actual requirements of the user and engineering FDN-HP (liquid) from the combined effect of water reducing agent and Sodium sulfate solids content according to the user's needs special processing.
HP-1Polycarboxylic acid high performed water reducing agent
Introduction
HP-1Polycarboxylic acid high performed water reducing agent produced by our company is a new generation of high-performance water reducing agent, technical process unique, comprehensive performance volts vary, with a low dosage, less water is high, a significant enhancement of the adaptability of cement etc. can be used for the production of various strength grade concrete and components, especially suitable for the preparation of flowing concrete, high strength concrete, self-compacting concrete pull of the earth and components, widely used dry industrial and civil construction, water conservancy and hydropower engineering, engineering Buzheng , roads and bridges, subways and other fields.
Index of uniformity
|
Item |
Index |
Item |
Index |
|
Appearance |
colorless or light yellow liquid |
Fluidity of cement paste |
≥ 220MM |
|
Density |
1.03 - 1.070 |
Solid |
20 ± 1% |
The main performance
1. HP-1Polycarboxylic acid high performed water reducing agent dosage range of 0.3 - 2.0%, the specific dosage should be determined by experiment. Routine recommended dosage is 0.8 - 1.2%.
(2) early strength. Enhancement significantly, slight bleed air can be improved impermeability, frost and other concrete durability Index.
3 less water is high. Aqua dosage 1.0% water reduction up to 25% or more, especially in the high-grade concrete, low water-cement ratio of water-reducing effect is particularly significant.
4 lowest alkali content can be significantly decreased by 1% of concrete alkali - aggregate reaction.
5 can be reduced drying shrinkage of concrete, concrete to reduce the shrinkage, creep deformation caused by cracks.
6 good water retention can reduce concrete bleeding, segregation.
7 reinforced concrete lining will not rust effect.
Using methods and precautions
1 This product can not be with naphthalene water reducing agent blends shared with other additives are mixed with test must be carried
(2) In the initial use of the product or cement variety is changed with a trial ahead of the best, choose the best dosage.
3 ratio in the soil ash fly ash, slag and other active admixtures when, water reducing agent dosage should be calculated in the total cementitious material.
4 blending the product of concrete mixing time should be extended by 30 seconds or more.
5 This product is water sensitive, be sure to be very accurate measurement.
Instructions for use
1. HP-1Polycarboxylic acid high performed water reducing agent: drum or tank car, should pay attention to rain, water.
2. HP-1Polycarboxylic acid high performed water reducing agent in the original sealed Packing cases, 0 ° C for more than Storage6 months expired products should redo the concrete test qualified before use.
Description: According to the actual requirements of the user and engineering. Sometimes needs a specific recipe from HP-1 polycarboxylated performance water reducing agent, according to project specific requirements, the actual use of raw materials as well as the specific conditions of the site and determine the product dosage formulations to bring the best of the concrete quality and the best value for money.