Product Data Sheet Show all documents

Sikament® R-2004

A highly effective super plasticizer with a set retarding effect for producing free- flowing concrete in hot climates. Also a substantial water reducing agent for promoting high early and ultimate strengths.

A highly effective super plasticizer with a set retarding effect for producing free-flowing concrete in hot climates. Also, a substantial water reducing agent for promoting high early and ultimate strengths.

Sikament® -R2004 provides the following properties: As a Super Plasticizer
-Substantial improvement in workability without increased water or the risk of segregation. Long lasting control of slump loss. No adverse effect on ultimate strengths. As a water reducer
-Early strengths significantly increased. High ultimate strengths. Up to 20% water reduction. Especially suitable for hot climates. No excessive air entrainment.
- No adverse shrinkage effect. Improved surface finish. Increased water tightness. Chloride free-does not attack reinforcement.
Product Data Sheet Show all documents

Usage

Sikament® -R2004 is used wherever high quality concrete is demanded under difficult placing and climatic conditions.

Advantages

Sikament® -R2004 provides the following properties: As a Super Plasticizer
-Substantial improvement in workability without increased water or the risk of segregation. Long lasting control of slump loss. No adverse effect on ultimate strengths. As a water reducer
-Early strengths significantly increased. High ultimate strengths. Up to 20% water reduction. Especially suitable for hot climates. No excessive air entrainment.
- No adverse shrinkage effect. Improved surface finish. Increased water tightness. Chloride free-does not attack reinforcement.

Packaging

5 and 20 kg pails
220 kg drums
Bulk Tanks packing available upon request

Colour

Brown liquid

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

It complies with ASTM C-494 Type G and BS 5075 Part 3.
Product Information

Composition

Modified Synthetic Dispersion.

Shelf life

12 months from date of production if stored properly in undamaged and unopened original sealed packing.

Storage conditions

Store in dry conditions, protected from direct sunlight and frost.

Density

(at 20°C) 1.200 (ASTM C-494)

Application

Application Information

Compatibility

Sikament® -R2004 is compatible with all types of Portland Cement, including S.R.C.

When accidental overdosing occurs, the set retarding effect increases. During this period the concrete must be kept moist in order to prevent premature drying out.

Dispensing

  • Sikament® -R2004 can be added separately to the freshly mixed concrete or directly to the mixing water prior to its addition to the aggregates.
  • When added separately to the freshly mixed concrete, further mixing should take place for at least one minute per cubic meter.
  • Automatic and accurate dispensing equipment is available from Sika®.
Consumption

Recommended Dosage

0.6 - 2.5 % by weight of cement.
Exact dosage rates are dependent on the type of effect sought,
quality of cement & aggregates,
Water/Cement-ratio and ambient temperature.
Therefore, it is advisable to carry out trial mixes.

Documents

سيكامنت ® - ار ۲۰۰٤- اطلب أون لاين

ملدن قوى له تأثير مؤخر لشك الخرسانة لإنتاج خرسانة ذات تشغيلة وإنسيابية فى الجو الحار ، وأيضاً كعامل أساسي لخفض محتوى الماء لتحسين وزيادة الإجهادات المبكرة والنهائية .

الإستعمالات:

يستعمل كملدن قوى لانتاج خرسانة ذات التشغيلية والإنسيابية العالية فى الأرضيات والبلاطات والحوائط والأعمدة والأساسات والكمرات والأسقف والعناصر الإنشائية النحيفة ذات التسليح الكثيف .

المميزات

تحسين قابلية التشغيل بدرجة فائقة دون حدوث زيادة فى كمية الماء أو التعرض للإنفصال الحبيبي .
التحكم بإطالة مدة فقد الهبوط ( فقد قابلية التشغيل ) .
تصل نسبة خفض الماء الى ۲۰ ٪ مع زيادة ملحوظة فى الإجهادات المبكرة والنهائية .
مناسب للأجواء الحارة وخالى من الكلوريدات