SikaPlast-701 KH

SIKAPLAST-701 KH – MID-RANGE WATER REDUCING CONCRETE ADMIXTURE

DESCRIPTION

SikaPlast-701 KH KH is a game-changing admixture for concrete, featuring a mid-range reducing effect. This concentrated solution, based on Synthetic Polymer and utilizing polycarboxylate technology, offers the perfect solution for a variety of construction needs.

APPLICATION

SikaPlast-701 KH KH is the ideal choice when cost-effectiveness is required for conventional concrete. Whether you’re seeking increased workability or aiming to save on cement, this versatile admixture has got you covered. It’s particularly well-suited for concrete mixes containing cement replacements such as PFA (fly ash) or GGBFS (slag).

ADVANTAGES

• Economical Low Dosage: SikaPlast-701 KH KH can be used as an economical low-dosage admixture for conventional concrete, making it a budget-friendly choice for your projects.
• Improved Cement Utilization: This admixture enhances the utilization of cement, optimizing its performance in your concrete mix.
• Enhanced Watertightness and Durability: Expect improved watertightness and durability in your structures, ensuring they stand the test of time.
• Equal Strengths with Less Cement: SikaPlast-701 KH KH can deliver equal strengths compared to a control mix with less cement, allowing you to reduce costs without sacrificing performance.
• Better Final Strength: Enjoy superior improvements in final strength, providing added structural integrity to your projects.
• Offset Slow Early Strength Gain: It compensates for slow early strength gain achieved by cement replacements like PFA and GGBFS, ensuring your structures meet your requirements.
• Increased Workability and Finishability: This admixture offers increased workability and finishability, making it easier for your construction teams to achieve the desired results.
• Longer Slump Retention: Benefit from longer slump retention, giving you more flexibility during the construction process.

PRODUCT INFORMATION

• Packaging: Available in 200L and 1000L containers
• Appearance/Color: Brown Liquid
• Shelf Life: 12 months when unopened, in undamaged sealed packaging
• Storage Conditions: Store in a protected area away from direct sunlight at temperatures between 5 and 40 degrees Celsius
• Specific Gravity: 1.125 – 1.140 kg/L
• pH-Value: 6.5 – 8.5 (Approx.)

TECHNICAL SPECIFICATIONS

For the technical aficionados among us, here’s a concise table detailing the specifications of SikaPlast-701 KH KH:

Property	Specification
Compliance	ASTM C494-81 Type A & D
Recommended Dosage	0.2 – 0.6L (0.23-0.68kg) per 100kg of cement
Dispensing	Automatic dispenser into the water line at the batching plant. Do not add directly to dry sand or cement.

CONSTRUCTION INSTRUCTIONS

Step 1: Safety Precautions

• Before starting the construction process, ensure that all necessary safety precautions are in place. This includes providing personal protective equipment (PPE) for workers, ensuring proper ventilation in the working area, and keeping the admixture away from open flames or other potential sources of ignition.

Step 2: Mixing Proportions

• Determine the required dosage of SikaPlast-701 KH KH for your concrete mix. As a general guideline, use 0.2 to 0.6 liters (0.23 to 0.68 kilograms) of SikaPlast-701 KH KH per 100 kilograms of cement. Accurate measurement is critical to achieving the desired results, so use appropriate measuring equipment.

Step 3: Batching Plant Preparation

• SikaPlast-701 KH KH should be added to the concrete mix at the batching plant. Ensure that the batching plant is clean and properly calibrated before use. Verify that all equipment, including the water line and dispenser, is functioning correctly.

Step 4: Dispensing

• The addition of SikaPlast-701 KH KH should be done using an automatic dispenser integrated into the water line at the batching plant. Do not add the admixture directly onto the dry sand or cement. The automatic dispenser ensures uniform distribution of the admixture throughout the concrete mix.

Step 5: Monitoring and Quality Control

• Throughout the mixing process, it’s important to monitor the concrete mix for consistency and uniformity. Conduct regular quality control checks to ensure that the dosage of SikaPlast-701 KH KH is accurate and that the concrete mix meets the desired specifications.

Step 6: Avoid Overdosing

• One critical consideration is to avoid accidental overdosing of SikaPlast-701 KH KH. Overdosing can lead to an extension of the initial and final setting time, especially when used in conjunction with cement replacements like PFA. Follow the recommended dosage guidelines carefully to prevent any adverse effects on the concrete’s performance.

Step 7: Adaptation for Local Conditions

• Construction practices and regulations may vary from one location to another. It’s essential to adapt the usage of SikaPlast-701 KH KH to local conditions, including climate, environmental regulations, and specific project requirements. Always comply with local regulations to ensure the safety and effectiveness of the product.

Step 8: Handling and Storage

• When handling SikaPlast-701 KH KH, be sure to follow the recommended safety guidelines and take precautions to prevent spillage or contamination. After use, store any remaining product in a cool, dry, and well-ventilated area, away from direct sunlight, and within the specified temperature range of 5 to 40 degrees Celsius.

Step 9: Quality Assurance and Testing

• To ensure the product’s suitability for your specific application, consider conducting trials or tests in advance, especially if you are using it in a novel or critical construction project. This step helps you confirm that SikaPlast-701 KH KH performs as expected in your particular circumstances.

Step 10: Adherence to Legal Regulations

• Keep in mind that third-party rights and local regulations must be adhered to at all times. Ensure that your use of SikaPlast-701 KH KH is in compliance with legal and environmental requirements.

By following these construction instructions meticulously, you can harness the full potential of SikaPlast-701 KH KH in your concrete projects, delivering not only cost-effective solutions but also enhanced performance and durability to your structures.