Concrete Admixtures

  TDS Technical Document Sheet   

Product Description
New generation hardening accelerating concrete and mortar additive. it improves the early strength of the concrete without affecting the final strengths and does not contain chlorine. 

Areas of Usage 
• it can be used in the case of reinforcement because it does not contain chlorine,
• Where concrete and mortar are wanted to be set,
• in cases where light frost effects continue throughout the day
• Can be used very high early strength demands of 6-24 hours in concretes with a temperature between + 5°C and + 25°C in ready mixed concrete plants,

Features and Benefits
• As a result of reactions of cement in fresh concrete, it accelerates the initial formation of aluminate and silicate gels.
• it accelerates the hydration of fresh concrete and enables fast concrete to harden and gain strength.
• TEKNO ACC can normally be used with superplasticizer additives. The addition of TEKNO ACC does not change the positive effects of superplasticizers (fluidisation and curing behavior, ete.).
• Thanks to a fast setting, it saves time in places where it is thought to take mould early and also provides savings because it reduces the application temperature and duration.

Application lnstructions 
it should be preferred when screed, plaster or concrete is to be cast where the ambient temperature is highest. Noon hours are the best time to do this application. Additional precautions are necessary to be taken in advance to protect the surface from frost, rain, dew and rime. TEKNO ACC is used by adding to the product mixture water in concrete or to low-mix fresh concrete by mixing directly. When added directly to fresh concrete, the mixing duration is increased by 3 minutes at high speed to ensure homogeneity. Before concrete is emptied, it should be visually checked that it has a homogeneous consistency.
it is recommended to use TEKNOFLOW 100 together by hand or mortar machines to increase the flow while screeding.