Overview of early strengthening agent for concrete hardener:
Concrete hardener, early intensifier,used in foam concrete is one of the concrete admixtures.Early concrete strength agents refer to additives that can increase the early strength of concrete and have no significant effect on the later strength.The main function of the early strength agent is to accelerate the hydration rate of cement and promote the development of early strength of concrete.TR-31 early enhancer has the advantages of stable performance,strong adaptability,low cost,and high early strength effect.
Advantages of concrete hardener
(1) Quick setting and hardening, the setting time can be adjusted;
(2) The late strength increases steadily, and the early strength increases by 10-30%;
(3) It has micro-expansion characteristics. During the hydration process,more hydrated calcium sulfate will be formed, which will slightly expand the cement, thus having a good compactness.
(4) Excellent corrosion resistance, can still exert high strength under low temperature conditions.
Application of concrete hardener early strength agent:
(1) The concrete hardener early strength agent does not contain chloride ions and has no corrosion effect on steel bars. It is suitable for all civil, industrial buildings and prestressed reinforced concrete components, mortars, etc.
(2) The concrete hardener early strength agent is suitable for early winter and early spring low-temperature construction;
(3) Concrete hardener early strength agent is used to strengthen and modify Portland cement, especially slag cement.
Price of concrete hardener early strengthening agent:
The price of the early reinforcement of concrete curing agent will vary randomly with the production cost, transportation cost, international situation, exchange rate, and the market supply and demand of the early reinforcement of concrete curing agent. Tanki New Materials Co., Ltd. aims to help all industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for a concrete curing agent early enhancer, please feel free to send an email to get the latest price of concrete curing agent early enhancer.
Suppliers of Early Strengthening Agents for Concrete Hardeners:
As a global supplier of early strengthening agents for concrete hardeners,Tanki New Materials Co.,Ltd has extensive experience in the performance,application and cost-effective manufacturing of advanced and engineered materials.The company has successfully developed a series of powder materials (including water-based stearic acid emulsion,water-based calcium stearate,zinc stearate,etc.),high-purity targets,functional ceramics and structural devices,and provides OEM services.
Item | Unit | Performance | |
Required indicators | Test results | ||
Appearance | Grey powder | Grey powder | |
Water content | % | ≤4.0 | 3.6 |
Density | g/cm3 | 3.25 | |
pH | 7-9 | 8 | |
Total alkali | % | ≤10 | 5.8 |
Compressive strength ratio | 1d,% | ≥135 | 160 |
3d,% | ≥130 | 143 | |
7d,% | ≥110 | 120 | |
28d,% | ≥100 | 113 | |
How to use concrete hardener early strengthening agent
1.Dosage:0.8-1.5% of cement;
2.In order to maintain the uniform quality of the concrete mixed with TR-31,extend the mixing time by 1-2 minutes;
3.If the reagent is agglomerated due to moisture,it must be crushed or weathered before use,and its performance remains unchanged.
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