​Silent Expanding Agent Instructions

1. Product Introduction

A silent expanding agent is a special material used for breaking and demolition work. It can effectively break hard materials such as concrete and rock without noise, vibration, or flying stones. It is widely used in building demolition, mining, road repair and other fields, and is an ideal alternative to traditional blasting methods.

1.1 Application areas:

• Building demolition: Silent expanding agent can be used to demolish bridges, buildings, chimneys and other large structures, reducing the impact on the surrounding environment.

• Mining: In mining, silent expanding agent can precisely control the crushing of rocks, improving the utilization rate of resources.

• Road repair: For road and tunnel infrastructure maintenance, silent expanding agent can reduce traffic interference during construction.

2. Packaging and Storage

• This product uses moisture-proof and pressure-resistant packaging materials to ensure the stability and effectiveness of the product.

• Store in a dry, cool and well-ventilated place, avoiding direct sunlight and rain.

• The storage environment temperature should be kept between 5℃ and 35℃ to avoid extreme temperature effects on product performance.

• Keep out of reach of children and away from fire sources.

3. Instructions for Use

3.1 Preparation

• Before using the silent expanding agent, please ensure that all operators have read and understood the product manual and have taken appropriate safety measures.

• Check the material to be broken and confirm that it is correct before proceeding.

• Prepare necessary tools and protective equipment, such as gloves, goggles, and dust masks.

3.2 Operation Steps

1. Mixing: According to the instructions on the product packaging, mix the silent expanding agent with an appropriate amount of water to form pulp.

2. Injecting: Slowly inject the mixed pulp into the pre-drilled holes, making sure that the pulp fills the holes completely.

3. Waiting: After injection, let the silent expanding agent work in the hole for the recommended waiting time (usually 24 to 48 hours).

4. Crushing: After the waiting time, the silent expanding agent will generate stress inside the material, causing the material to break. At this time, you can clean up and remove the broken material.

4. Safety Precautions

• Always wear appropriate personal protective equipment during operation.

• Avoid contact of the silent expanding agent with skin or eyes. If contact occurs, rinse immediately with plenty of water and seek medical attention.

• Do not use this product in a confined space or poorly ventilated environment.

• After use, please properly dispose of waste materials and packaging in accordance with local environmental regulations.

5. Troubleshooting

• If the effect of the silent expanding agent is not as expected, it may be because the holes are not drilled deep or clean enough, or the pulp is not mixed evenly. Please recheck the operation steps and make sure to follow the instructions strictly.

• If you have any questions or need technical support, please contact our customer service department.

6. Contact Information

• For further assistance or consultation, please contact us through the following ways:

• Customer Service Phone: 0086 18978406522

• Email: [email protected]

• Official Website: https://www.expandag.com

Thank you for choosing our silent expanding agent product, we look forward to providing you with quality service and product experience.

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