High Range Soundless Cracking Agent (HSCA) Expansive Mortar Expansive Grout Expansive Mortar Used For Mining

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High-Quality Expansive Cement for Efficient Rock Excavation:

Welcome to Liaoning Gaea, your trusted partner in international trade! As a leading company in the field of construction materials, we are proud to offer our high-quality expansive cement, also known as expansive mortar or expanding grout. Our expansive cement is designed to revolutionize rock excavation processes, providing an efficient and cost-effective solution for various construction projects.

Expansive Cement Overview:

Expansive cement, also referred to as expansive mortar or expanding grout, is a unique type of cementitious material renowned for its exceptional ability to break or crack rock and concrete structures. It is a non-explosive and environmentally friendly alternative to traditional mechanical methods of rock excavation, offering several advantages in terms of safety, precision, and efficiency.

Key Features and Benefits:

Superior Cracking Force: Our expansive cement harnesses the power of expansive mortar, generating immense cracking force when combined with water. The expanding grout works by exerting pressure within the rock or concrete, causing controlled fractures that facilitate easier removal and excavation.

Versatility: The versatility of our expansive cement makes it suitable for a wide range of applications, including mining, tunneling, road construction, and general rock excavation. Whether you're working on small-scale projects or large-scale infrastructure development, our expansive cement provides a reliable and efficient solution.

Cost-Effective: Compared to traditional excavation methods, using expansive cement can significantly reduce costs associated with heavy machinery, labor, and operational expenses. It allows for precise and controlled fracturing, minimizing damage to surrounding structures and reducing the need for additional repairs.

Safety: Expansive cement offers enhanced safety features, as it eliminates the risks associated with explosive materials. It provides a controlled and predictable method of rock excavation, reducing the potential for accidents, injuries, and environmental hazards.

Environmental Friendliness: Our expansive cement is an environmentally friendly choice, as it is non-toxic and produces no harmful fumes or residues. It aligns with sustainable construction practices, ensuring minimal impact on the surrounding ecosystem.

Applications:

Expansive cement finds extensive application in various industries, including but not limited to:

Mining: Expansive mortar is an indispensable tool in mining operations, enabling safe and efficient extraction of minerals and ores. It enables precise rock splitting without the need for costly drilling and blasting techniques.

Tunneling: Expanding grout is widely used in tunneling projects, allowing for controlled excavation in challenging geological conditions. It facilitates the creation of tunnels for transportation systems, utility installations, and underground infrastructure development.

Road Construction: Expansive cement plays a vital role in road construction, especially when encountering hard rocks or concrete. It helps in breaking and removing stubborn obstacles during road expansion, enabling smooth progress and reducing project delays.

Conclusion:

At Liaoning Gaea, we take pride in offering high-quality expansive cement that revolutionizes the way rock excavation is performed. With its exceptional cracking force, versatility, cost-effectiveness, and safety features, our expansive cement, also known as expansive mortar or expanding grout, is the ideal choice for construction projects of all sizes. Contact us today to learn more about our expansive cement and how it can benefit your next project.

1. How to use

Uses: This product is a new type of static silent chemical blasting agent, which is suitable for mining marble, granite and other stone materials. It is also suitable for the excavation of various reinforced concrete buildings.

Second, product performance

This product is non-toxic, odorless, silent and shock-free. The main components are calcium aluminate, Portland cement, alkaline water agent and retarder.

3. How to use

(1) Now drill holes on the blasting object.

(2) Fill the water in a bucket, then pour the medicine into the water, the ratio of water to medicine is 1:3, and then stir evenly into a paste.

(3) Slowly pour into the hole, until it is full, there is no need to cover or plug.

(4) After charging, the blasting material can crack naturally after about 8 hours. (It can also naturally control the cracking time according to customer needs.)

Operation steps: drilling-mixing-tank hole-cracking

4. This product is divided into three models according to the temperature at which stone mining and reinforced concrete damage are used. When ordering the silent expansion agent, the appropriate model should be selected according to the actual construction temperature and mining type, and cannot be used interchangeably.

Model: Operating temperature range:

CI: 25°C-35°C

CII: 15°C-25°C

CIII:0°C-15°C

CIV: 40°C-55°C

5. The diameter of the drilled hole is directly related to the crushing effect. Too small a drilled hole is not conducive to the repetitive effect of the agent; the drilled hole is too large and easy to punch. It is recommended to use a drill with a diameter of 28-40mm.

(1) Hole depth: about 80%-90% of the thickness of the blasted object

(2) Aperture: generally not less than 28mm.

(3) Fear reinforced concrete 30-50cm

Marble 10-15cm

Granite 5-10cm

Unit consumption: due to different materials, the amount of expansion powder is 6-20 kg/m3, according to the actual situation of the blasted body, determine the reasonable hole position, aperture, hole depth and hole distance, if necessary, horizontal and vertical phases can be used Holes are combined in a combined manner.

6. Attentions: In order to prevent injury accidents, the use of our products must wear protective glasses (dust-proof impact PVC goggles), and within 5 hours of loading the medicine, it must not be close to the top of the installed medicine eye. This product is a safety-grade ordinary material product, and will not burn or explode under any ignition point, high temperature and high pressure and impact conditions. However, when transportation, storage, use and management are improper, there is still a lower level of danger. Please read this manual carefully before use and operate according to the content of the manual

HSCA advantages:

1. The fastest cut speed, and the most powerful expansive pressure, C1, 35ºC,30 Mpa at 8 hrs, 55 Mpa at 24 hrs. C2, 25ºC,20 Mpa at 8 hrs,45Mpa at 24 hrs.

An average of 5-6 hours to safely demolish rocks

2. Suitable even for non free surface and very tough rocks fracture, like the case of the Saudi Makkah area.

3. Safe, without blown-out shot during usage.

4. Strongest packing that assures a safe transportation.

5. The CaO percentage is 95% higher than in the expansive mortar.

6. Oversize horizontal rotary kiln.

7. HSCA is in grey or balck.

8. Max hole diameter for HSCA is 45-65mm, normally diameter is from 30-40mm.

9. Burning temperature of HSCA is over 1450 Degree Celsius.

10. The HSCA C4 is specially designed for the extremely high temperature zones like the case of Saudi.

FAQ:

1.What types of rocks can Expansion Mortar be used on?

Expansion Mortar is suitable for a wide range of rock types, including granite, limestone, sandstone, and marble. It is effective in both hard and soft rock formations.

2.How is Expansion Mortar applied in mining and quarrying?

Expansion Mortar is typically mixed with water to form a slurry, which is then poured into pre-drilled holes in the rock. The mortar expands, exerting pressure and causing controlled fractures, allowing for easier rock extraction.

3.Is Expansion Mortar environmentally friendly?

Expansion Mortar is considered environmentally friendly as it does not release harmful gases or produce excessive noise. It reduces the use of explosives, minimizing air pollution and disturbance to surrounding ecosystems.