Brighttop Global Co., Ltd
| Drill Hole Diameter | 70-140 mm |
| Main Materials | Rock, concrete and large boulders |
| Packaging Details | Customizable packaging with moisture-resistant inner bags and export pallets according to order requirements |
| OEM Service | Available |
| Supply Ability | 5000 Tons per Month |
| Product Type | Large-Hole Expansive Demolition Grout |
| Payment Terms | T/T,L/C,Western Union |
| Demolition Method | Non-explosive cracking |
| Typical Cracking Time | 12-48 hours |
| Working Principle | Controlled expansive pressure |
| Delivery Time | 7-15 working days after order confirmation |
| Certification | MSDS |
| Brand Name | Brighttop Global |
| Place of Origin | Hunan, China |
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Product Specification
| Drill Hole Diameter | 70-140 mm | Main Materials | Rock, concrete and large boulders |
| Packaging Details | Customizable packaging with moisture-resistant inner bags and export pallets according to order requirements | OEM Service | Available |
| Supply Ability | 5000 Tons per Month | Product Type | Large-Hole Expansive Demolition Grout |
| Payment Terms | T/T,L/C,Western Union | Demolition Method | Non-explosive cracking |
| Typical Cracking Time | 12-48 hours | Working Principle | Controlled expansive pressure |
| Delivery Time | 7-15 working days after order confirmation | Certification | MSDS |
| Brand Name | Brighttop Global | Place of Origin | Hunan, China |
| High Light | Large Hole Expansive Demolition Grout ，70mm Rock Expansive Demolition Grout ，Mining Non Explosive Cracking Agent | ||
Brighttop Global Co., Ltd. supplies large-hole expansive demolition grout developed for controlled, non-explosive cracking of rock and concrete. It is suitable for large-diameter drill holes ranging from 70 mm to 140 mm and is designed to create effective cracking within approximately 12–48 hours under suitable working conditions.
The expansive grout can be used for quarrying, mining, boulder splitting, foundation removal and reinforced concrete demolition. It provides an alternative solution for projects where conventional blasting is restricted because of vibration, noise, flying debris or nearby buildings.
After being mixed with the required amount of clean water and poured into prepared drill holes, the grout gradually generates expansive pressure inside the material. This controlled pressure creates cracks without using explosives, making it particularly suitable for large-scale rock and concrete splitting applications.
| Feature | Description |
|---|---|
| Large Drill Hole Compatibility | Designed for drill hole diameters from 70 mm to 140 mm, making it suitable for large-scale rock and concrete splitting applications. |
| Controlled Cracking | Produces gradual expansive pressure inside the drilled material, helping operators control the direction and location of cracking. |
| Non-Explosive Demolition | Provides a practical alternative for projects where blasting permits, vibration controls or safety restrictions limit the use of explosives. |
| 12–48 Hour Cracking Time | The material is designed to develop visible cracking within approximately 12–48 hours, depending on ambient temperature, material hardness, hole depth, spacing and operating conditions. |
| Wide Application Range | Suitable for natural rock, quarry blocks, concrete foundations, reinforced concrete structures, large boulders and civil engineering demolition. |
| Customizable Packaging | Packaging and OEM service available according to order requirements and project specifications. |
| Specification | Details |
|---|---|
| Product Name | Large-Hole Expansive Demolition Grout |
| Alternative Names | Large-Hole Cracking Agent, Large Diameter Expansive Grout |
| Drill Hole Diameter | 70–140 mm |
| Typical Cracking Time | 12–48 hours |
| Working Principle | Controlled expansive pressure |
| Main Materials | Rock, concrete and large boulders |
| Demolition Method | Non-explosive cracking |
| Main Applications | Quarrying, mining, construction and demolition |
| Supplier | Brighttop Global Co., Ltd. |
| Packaging | Customizable according to order requirements |
| OEM Service | Available |
The recommended drill hole diameter is 70–140 mm, depending on the material, project design and required cracking result.
The typical cracking time is approximately 12–48 hours under suitable operating conditions. Temperature, material hardness, drill hole depth and hole spacing can affect the actual cracking time.
No. It is a non-explosive expansive cracking material that develops gradual pressure inside drilled holes.
It can be used for natural rock, quarry stone, large boulders, concrete foundations and reinforced concrete structures.
It is commonly used in quarrying, mining, construction, civil engineering, foundation removal and controlled demolition projects.
Important: The powder and freshly mixed slurry are strongly alkaline. Operators must wear suitable gloves, eye protection, protective clothing and respiratory protection during mixing and filling. Do not look directly into filled boreholes, do not cap the holes, and keep personnel away during the reaction period. Store unopened bags in a dry warehouse on pallets and protect from moisture. Product use must follow the supplier's technical data sheet, safety data sheet and local regulations.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
500-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...
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