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Grouting Packers

Capacity: 1-2 ton Brand: VE Material: ss Customisation: Not Customised Nipple Grease Pressure: yes Diameter: standard Crack Injection Packers: Sealing the Cracks, Strengthening the Structure Crack injection packers are unsung heroes in the construction and repair world, playing a crucial role in sealing cracks, voids, and joints in concrete and other structures. These versatile tools work behind the scenes, ensuring long-term stability and preventing further damage. Types of Crack Injection Packers: Mechanical Packers: These rely on a mechanical mechanism, like a screw or wedge, to expand a rubber sleeve and create a tight seal against the crack walls. They are: Reusable: Can be used for multiple injection projects after proper cleaning and maintenance. Cost-effective: Generally cheaper than other injection methods like chemical bonding. Easy to use: Require minimal setup and expertise. Chemical Packers: These utilize a chemical reaction, often the expansion of a polyurethane foam upon contact with water, to form a seal. They are ideal for: Wet or underwater applications: The foam expands even in water, creating a waterproof seal. Irregular cracks: The flexible foam adapts to the shape of the crack for a snug fit. Hydraulic Packers: These employ hydraulic pressure to inflate a bladder or membrane, creating a seal against the crack walls. They offer: High pressure capabilities: Suitable for large cracks or deep injections requiring significant pressure. Controlled injection: Precise pressure control ensures optimal filling and minimal risk of damage. Crack Injection Packers: Sealing the Cracks, Strengthening the Structure Crack injection packers are unsung heroes in the construction and repair world, playing a crucial role in sealing cracks, voids, and joints in concrete and other structures. These versatile tools work behind the scenes, ensuring long-term stability and preventing further damage. Types of Crack Injection Packers: Mechanical Packers: These rely on a mechanical mechanism, like a screw or wedge, to expand a rubber sleeve and create a tight seal against the crack walls. They are: Reusable: Can be used for multiple injection projects after proper cleaning and maintenance. Cost-effective: Generally cheaper than other injection methods like chemical bonding. Easy to use: Require minimal setup and expertise. Image of Crack Injection Mechanical PackerOpens in a new window www.sealboss.com Crack Injection Mechanical Packer Chemical Packers: These utilize a chemical reaction, often the expansion of a polyurethane foam upon contact with water, to form a seal. They are ideal for: Wet or underwater applications: The foam expands even in water, creating a waterproof seal. Irregular cracks: The flexible foam adapts to the shape of the crack for a snug fit. Image of Crack Injection Chemical PackerOpens in a new window www.daehwa.info Crack Injection Chemical Packer Hydraulic Packers: These employ hydraulic pressure to inflate a bladder or membrane, creating a seal against the crack walls. They offer: High pressure capabilities: Suitable for large cracks or deep injections requiring significant pressure. Controlled injection: Precise pressure control ensures optimal filling and minimal risk of damage. Image of Crack Injection Hydraulic PackerOpens in a new window www.smartclima.com Crack Injection Hydraulic Packer Choosing the Right Crack Injection Packer: Several factors influence the choice of the right packer: Crack size and type: The packer diameter and seal design should be compatible with the crack geometry and material. Grout type: Ensure the packer material is compatible with the chosen grout and its chemical properties. Injection pressure: Select a packer rated for the expected injection pressure to avoid damage or leaks. Application context: Consider factors like accessibility, ease of removal, and presence of water. Budget and reusability: Compare costs and weigh the value of reusability vs. disposable options.

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Grouting Packers

Size: 77 mm Brand: Vision Enterprises Color: Silver & White Material: Aluminium Diameter: 13 x 77mm Surface Finish: Polished Injection grouting packers are essential tools for sealing cracks, voids, and joints in structures using high-pressure grouting. Their job is to create a tight seal and allow for efficient injection of the chosen grouting material, typically cement or resin, into the target area. Here's a deeper dive into these versatile tools: Types of Injection Grouting Packers: Mechanical Packers: These use a mechanical mechanism, often a screw or a wedge, to expand a rubber sleeve and create a tight seal against the crack walls. They are reusable, cost-effective, and easy to use, making them popular for various applications. Chemical Packers: These rely on a chemical reaction, usually the expansion of a polyurethane foam upon contact with water, to form a seal. They are suitable for wet or underwater applications and offer excellent flexibility for irregular cracks. Hydraulic Packers: These utilize hydraulic pressure to inflate a bladder or membrane, creating a seal against the crack walls. They offer high pressure capabilities and are ideal for large cracks or deep injections.

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Pu Injection Grouting Machine

Injection Grouting Type: PU Property Type: Commercial Applicable Area: Concrete Surfaces Weight: 9 Kg Maximum Output Pressure: 450 Bar Brand: Vision Enterprises Power: 700 W Voltage: 440 V vision enterprises epocy injection grouting machine with bosch drill & steel cup PU injection grouting pumps are specialized tools used to inject polyurethane (PU) resin into cracks, voids, and other gaps in concrete and masonry structures. The resin expands and hardens, filling the gaps and strengthening the structure. Here's an overview of PU injection grouting pumps: Types: Manual pumps: These are portable and hand-operated, ideal for small-scale projects or tight spaces Electric pumps: More powerful than manual pumps, suitable for larger projects and higher injection pressures. Pneumatic pumps: Offer high flow rates and pressure for large-scale grouting jobs Key features: Mixing ratio control: Ensures accurate mixing of the PU resin and hardener in the desired ratio (typically 1:1). Injection pressure: Varies depending on the pump type and model, typically ranging from 100 bar to 750 bar. Flow rate: Determines the speed of grout injection, ranging from 0.5 L/min to 10 L/min. Material compatibility: Should be compatible with the specific PU resin and hardener being used.

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Grouting Packers

Capacity: 1-2 ton Size: standard Brand: VE Material: ss Customisation: Not Customised What are injection grouting packers? These are specialized tools used to create a tight seal in cracks, voids, or joints in structures, allowing for high-pressure injection of grout (a cement or resinous material) for repair, strengthening, or waterproofing. What are the different types of packers? There are three main types: Mechanical: Reusable packers with a mechanical mechanism like a screw or wedge to expand a rubber sleeve and create a seal. Chemical: Single-use packers using a chemical reaction, often foam expansion, to fill and seal irregular cracks. Hydraulic: Utilizes hydraulic pressure to inflate a bladder or membrane for high-pressure grouting in large cracks or deep injections. What are the applications of injection grouting packers? They are used for various purposes, including: Repairing cracks in concrete structures like foundations, beams, and walls. Waterproofing structures like dams, basements, and tunnels to prevent water ingress. Stabilizing loose soil for structures like retaining walls and slopes. Strengthening structures by filling voids and improving load-bearing capacity.

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Grouting Pump

Usage/Application: Grouting Pump Type: Radial Piston Pumps Material: MS and Plastic Brand: Vision Enterprises Voltage: 220 V Frequency: 50 Hz Power Source: Electric Pressure of Restarting: Less than 150 Ba Weight: 9 Kg Maximum Output Pressure: 500 Bar Safe range of High-Pressure Hose: Less than 300 Bar Flow Rate: 1.0 l/min Power: 690 W Model Name/Number: VE IG-02 Safe range of Switch Valve: Less than 350 Bar Material of Application: Double liquid-type PU Foam Waterproofing plugging agent, insulation material Double liquid-type quick-setting PU/EPOXY reinforcing agent 1:1 Matching double-liquid non particle low-viscosity liquid. Application Field: Subway Station, Tunnel, Culvert, Foundation Improvement, Soil Settlement, Reservoir, Port Project, Top Slab, Crack, Construction Join, Shrinkage Crack, Basement hairline crack etc. water stop projects Full set of Machine Include: Drill: 1 set 550W High pressure hose: 2 pc 5M Shut-off value: 1 set Repairing kit: 1 set Seal set: 1 set T type wrench: 2 set Rubber pad: 1 pcs Zerk: 1 pc Filter: 2 pcs Material cup: 2 set

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Injection Grouting Nozzle

Capacity: 1-2 ton Size: standard Brand: VE Color: Silver Material: SS Customisation: Not Customised Surface Finish: Polished Pu Grouting Packers: Sealing Cracks with Polyurethane Power Polyurethane (PU) grouting packers are essential tools for injecting polyurethane resins into cracks and voids in concrete structures. They play a crucial role in various repairs and strengthening applications, making them invaluable for construction professionals. Here's a breakdown of what you need to know about PU grouting packers: Function: Act as ports for inserting and injecting PU grout under high pressure. Create a tight seal within the crack to prevent grout leakage and ensure effective filling. Withstand significant pressure applied during the grouting process. Types: Single-port: Basic design with a single opening for grout injection. Multi-port: Feature multiple outlets for distributing grout over wider areas or targeting specific points within the crack. Check-valve: Includes a built-in valve that prevents grout backflow, ideal for horizontal or overhead applications. Removable/Re-usable: Can be extracted after injection and reused for multiple applications. Disposable: Designed for single-use, reducing cleanup time and potential contamination. Materials: Stainless steel: Highly durable and resistant to corrosion, preferred for high-pressure injections and demanding environments. Nylon/Polypropylene: Lighter weight and more affordable, suitable for smaller cracks and lower pressure applications. Key Features: Size variations: Available in various diameters to fit different crack widths. Connection types: Threaded or glued connections for secure attachment to injection hoses or pumps. Pressure ratings: Choose packers that can withstand the anticipated injection pressure for optimal performance. Ease of installation: Quick and simple installation saves time and effort on the job site. Applications: Crack repair: Filling and sealing cracks in concrete walls, floors, foundations, and other structures. Strengthening: Injecting PU grout to increase the load-bearing capacity of concrete elements. Waterproofing: Sealing leaks and preventing water infiltration through cracks.

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Injection Grouting Nozzle

Usage/Application: Spray Material: SS Brand: VE Packaging Type: Box Surface Finishing: Polished Epoxy injection grouting nozzles are specialized tools used to inject epoxy resin into cracks, voids, and other openings in structures like concrete, rock, and masonry. They play a crucial role in strengthening, waterproofing, and repairing compromised structures. Here's a breakdown of their key aspects: Function: Deliver epoxy grout under pressure into tight spaces with precise control. Prevent grout backflow during injection. Create a secure seal within the drilled hole. Types: Single port nozzles: Basic design with one opening for grout injection. Multi-port nozzles: Feature multiple outlets for injecting grout in different directions to fill larger voids. Packer nozzles: Combine a nozzle with a mechanical or hydraulic packer for increased sealing and pressure capacity. Custom nozzles: Can be made with specific lengths, angles, and materials for unique applications. Common Materials: Stainless steel: Offers durability, corrosion resistance, and high pressure tolerance. Aluminum: More lightweight and cost-effective, but less resistant to high pressure and corrosive environments. Polyurethane: Suitable for low-pressure applications and temporary installations. Key Features: Size and length: Matched to the diameter and depth of the drilled hole. Port sizes and angles: Determine the flow rate and direction of grout injection. Pressure rating: Indicate the maximum pressure the nozzle can handle without failure. Thread type: Must match the connection point on the injection equipment. Ease of cleaning: Some nozzles have simple designs for easy cleaning and reuse. Applications: Crack repair in concrete structures like buildings, bridges, and foundations. Soil and rock stabilization for infrastructure projects. Waterproofing tunnels, basements, and other structures. Strengthening structures exposed to high loads or vibrations. Bonding different materials like concrete and steel.

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Pu Grouting Injection Packer

Capacity: 1-2 ton Brand: VE Material: SS Customisation: Not Customised Diameter: Standard Packaging Type: Box Surface Finish: Polished Here's information on PU grouting injection packers: What they are: Small, cylindrical devices made of steel or plastic that are inserted into drilled holes in concrete or masonry structures. They provide a sealed connection point for injecting polyurethane (PU) grout into cracks, voids, or joints to fill them and strengthen the structure. Packers come in various sizes and shapes, with threaded connections or push-fit designs to suit different applications. How they work: Drilling: Holes are drilled at specific locations in the structure where grout injection is needed. Packer insertion: The packer is inserted into the hole and secured in place, typically using a threaded connection or a locking mechanism. Grout injection: PU grout is pumped through a hose or pipe into the packer, filling the voids and cracks around it. Cure: The grout expands and cures, solidifying and bonding to the surrounding material, creating a strong, watertight seal. Packer removal (optional): Once the grout has cured, the packer can be removed, or in some cases, it's left in place for future maintenance or monitoring. Key features: Threaded connections: For secure attachment to injection hoses or grout pumps. Non-return valves: Prevent backflow of grout during injection. Pressure ratings: Indicate the maximum pressure they can withstand. Material compatibility: Designed for use with PU grouts. Reusable or disposable: Some packers can be reused, while others are single-use. Common applications: Crack repair: Filling cracks in concrete structures to restore strength and prevent water ingress. Void filling: Filling voids under concrete slabs to stabilize them and prevent settlement. Joint sealing: Sealing joints in concrete walls and floors to prevent water leakage. Waterproofing: Creating a watertight barrier in basements, tunnels, and other below-grade structures. Structural strengthening: Reinforcing concrete structures by filling voids and cracks, increasing load-bearing capacity.

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