Admixture To Concrete "Termit SVR"

Description of material:
Termit SVR is a superplasticizer of new generation based on polycarboxylics that intensifies the process of cure.
It is used for concrete and cement mortars. Termit SVR satisfies the demands of superplasticizer EN 934-2:2001, DSTU БВ.2.7-171-2008, NEQ.

Usage:

• Custom concrete with easy laying from S1(Рб1,П1) to S5 (Рб5,П4);
• Custom concrete with long transportation period;
• Custom concrete with long keeping of necessary consistence;
• Custom concrete with enlarged strength during all period of hydration;

Next advantages are achieved when using admixture:

• spatial positioning of small particles of concrete and filler;
• better dispersing and washing of concrete;
• lowering of friction between mortar components;
• high durability of  superplasticizer activity.

That lets to reach:

• low water-concrete proportion (w/c) because of water drainage high level, which results in high density and strength of concrete.
• good workability and high mobility of mortar (which results in considerable lowering of costs for stacking and poly-roll of mortar)
• long keeping of consistence, enlarge workability time including during high ambient temperatures.

Technical description

• Color: Light yellow liquid
• Containers- bins: 1, 5, 20, 1000 kg

Conditions and period of storage
Keep from freezing, pollution, exposure to direct sunlight. When transporting without original package clean containers should be used. In not damaged original package storage period is 12 months. After long storage need to be stirred intensively.

Technical characteristics

• Base: Polycarboxylic ethers
• Density: 1,08±0,02 kg/l
• pH level: 4.0±1,0
• Concentration of solution: 50±1%
• Chlorides content:  ≤ 0,1 %
• Alkali content:  ≤ 0,1 %

Recommendations for usage
Possible dosage: 0,2 - 0,6 % from concrete weight.
Recommended dosage of superplasticizer: 0.4 - 0,5 % from concrete weight.
Preparation of concrete mixture
Termit SVR is recommended to be added to mortar when producing concrete on plants or on construction sites simultaneously with mixing water but before other admixtures. To reach necessary water draining characteristics it is recommended an optimal stirring time of not less than 5 minutes.
In case of additional dosage necessity directly on the construction site it is necessary to use the same admixture which was used on the plant.
In case of additional dosage necessity in concrete mixer truck it is necessary to provide equal distribution of admixture in the mortar, for this the time of stirring should be from 1 minute for 1 m3 of concrete but not less than 5 minutes.

Notes
All technical data are given based on certified researches and correspond the demands of  EN 934-2:2001, DSTU БВ.2.7-171-2008, NEQ. Real characteristics can vary depending on the quality of fillers.

Safety measures
To get information and advice as to safe treatment, storage and utilization of chemical products users should check the last version of chart of hazards, which contains physical, ecological, toxicological and other data connected with safety.

Legal data
Information, and in particular, recommendations which relate to the method of usage and final usage of Private Company "Termit" are given carefully based on existing experience and knowledge of  Private Company "Termit" about products on condition of proper storage of product, its treatment and usage in normal conditions according to recommendations of Private Company "Termit". In practice there can be possible differences in quality of material which are used for mortar preparation that is why the usage rate of admixture needs to be defined for each situation separately. Private Company "Termit" reserves the right to change the composition of its product. All orders are received according to current actual conditions of sales and delivery. Users should always use the latest version of technical chart of material of appropriate type, copies of which should be issued at their demand.