The clearvu clearview fence combines welded steel wires, consistent mesh pitch, and clear perimeter sightlines. BMP produces this system for buyers who need tighter apertures and coordinated security components. Its flat, dense grid offers fewer convenient handholds than ordinary welded boundary mesh. Weld quality, steel strength, fixings, and installation determine the final security outcome.
This article concentrates on ultra-fine pitch, double-wire arrangements, protective finishes, and optional security toppings. It also explains the difference between wire spacing and the visible opening between steel wires. For conventional patterns, Clear View Fence Panels provide a familiar comparison. Buyers can then select a complete fence configuration instead of relying on a product name.
BMP offers a 70 × 8 mm ultra-fine mesh option measured from wire centre to wire centre. These measurements describe the grid pitch, not the open gap between adjacent wires. With nominal 4 mm wires, the corresponding clear gaps approach 66 mm and 4 mm. Coating thickness and manufacturing tolerances can reduce those openings further.
The 8 mm direction leaves a narrow visible slot between adjacent parallel wires. A drawing must identify which wire runs horizontally and which runs vertically. The finished gap should follow approved wire diameters, coating requirements, and tolerance rules. A nominal mesh pitch alone does not establish a certified attack-resistance rating.
Standard 358 mesh commonly uses approximately 76.2 × 12.7 mm centre-to-centre spacing. The 70 × 8 mm option reduces the smaller pitch without requiring an unsupported performance claim. That geometry can restrict finger access and conventional footholds more tightly. Actual intrusion resistance still depends on wire properties, welding, anchorage, and testing.
The Clearvu Mesh range illustrates other welded security configurations. Customers may also review High Security Clearvu Fencing when comparing panel thickness and perimeter specifications. The ultra-fine option remains a distinct design with its own drawings and manufacturing requirements.
Narrow openings help discourage climbing and complicate access with some common hand tools. A fence cannot promise absolute resistance to cutting, forced entry, or determined mechanical attacks. Physical security depends on construction quality and coordinated surveillance, gates, and patrol arrangements. Site owners should define realistic resistance requirements before placing an order.
Dense mesh remains transparent enough for useful surveillance under appropriate lighting conditions. However, viewing angles, vegetation, parked vehicles, and nearby equipment can still obstruct cameras. Compare Clear Fence with wider mesh products when assessing sightlines. Document the selected wire arrangement before approving the final system.
BMP reference models include five aperture combinations, with different wire diameters and protective finishes. They serve different perimeter requirements rather than sharing one universal security rating. The table preserves the original catalogue data for technical review. Buyers should confirm wire orientation, pitch, dimensions, and coating before production.
| Fence Type | Aperture Size | Panel Length | Panel Heights | Mesh Opening | Horizontal Wire | Vertical Wire | Surface Finish |
|---|---|---|---|---|---|---|---|
| BMP 12.7 | 76mm x 12.7mm | 3050mm | 1200mm,1500mm,1800mm,2000mm,2100mm, 2400mm, 3000mm | 76mm x 12.7mm | 3mm | 4mm | ZincAlume, Powder Coated, PVC |
| BMP 25 | 76mm x 25mm | 3050mm | 1200mm,1500mm,1800mm,2000mm,2100mm, 2400mm, 3000mm | 76mm x 25mm | 3mm | 4mm | Galvanized, Powder Coated, PVC |
| BMP 50 | 76mm x 50mm | 3050mm | 1200mm,1500mm,1800mm,2000mm,2100mm, 2400mm, 3000mm | 76mm x 50mm | 3mm | 4mm | Galvanized, Powder Coated, PVC |
| BMP 76 | 76mm x 100mm | 3050mm | 1200mm,1500mm,1800mm,2000mm,2100mm, 2400mm, 3000mm | 76mm x 100mm | 4mm | 3mm | Galvanized, Powder Coated, PVC |
| BMP 100 | 50mm x 100mm | 3050mm | 1200mm,1500mm,1800mm,2000mm,2100mm, 2400mm, 3000mm | 50mm x 100mm | 4mm | 4mm | Galvanized, Powder Coated, PVC |
BMP offers a range of mesh configurations for different security requirements. The BMP 12.7 model features a 76 × 12.7 mm wire centre spacing. BMP 25 and BMP 50 provide alternative mesh layouts, while BMP 76 and BMP 100 cover additional grid configurations. Each option can be specified according to the project's security needs and wire requirements. These model names identify BMP's product range rather than third-party certification standards.
The proposed ultra-fine 70 × 8 mm pattern stands separately from these five existing references. For other production examples, ClearVu Fence Panels show additional security mesh arrangements. The Clear Vu Fence product family covers related configurations and applications.
The ultra-fine design can use nominal 4 mm low-carbon steel wire according to the project drawing. A reinforced version may use two parallel vertical wires where approved manufacturing details specify them. Those doubled wires need consistent spacing, controlled welding, and careful edge finishing. They do not automatically confer a tested security classification.
Production teams should verify pitch in both directions before welding a full batch. Weld checks should examine intersections, incomplete fusion, distortion, and irregular wire placement. The Welded Wire Mesh range offers a broader manufacturing comparison. All finished panels require inspection against the approved project samples.
A fine mesh panel still depends on stable posts, foundations, and securely located fasteners. Post sections vary with fence height, soil conditions, wind loading, and perimeter geometry. Project engineers should review every corner, terminal, and change in level. The selected coating system must also cover exposed steel connection areas.
The Clearvu Fencing Post range provides compatible support profile options. The corresponding Clearvu Fence Clamps address attachment components for selected assemblies. Different panel edges may require continuous clamp bars or individual fixing brackets. Fasteners should resist casual removal without obstructing safe maintenance access.
Gate entrances interrupt the boundary and require separate checks for hinges, locks, frames, and clearances. A fine-mesh gate should maintain consistent coverage near its hinges and meeting edges. The Clearvu Gates category provides related access solutions. Its gate design must match actual traffic flow and site safety requirements.
Panels may meet corners through special posts, separate clamps, or engineered transition sections. Do not assume a clamp for one mesh family automatically fits another. For comparative assemblies, Clearvu Fence Posts and Clearvu Fence Clamps identify matching component categories. Confirm bolt grade, pitch, post wall thickness, and coating compatibility.
Fence posts transfer wind and imposed loads into concrete foundations or structural base plates. The engineer must account for overturning, ground conditions, anchor locations, and installation tolerances. Stepped panels can follow uneven ground while limiting excessive gaps below the fence. Drainage should remain effective around bases and retaining elements.
A stronger panel cannot compensate for weak foundations or undersized post connections. Inspect the finished fence after installation and after unusual weather events. Record post movement, bolt loosening, impact damage, and unwanted ground clearance. Maintenance staff should document repairs before the next security review.
BMP supplies galvanised and compatible zinc-aluminium coated mesh options for different exposure environments. Powder coating or a suitable polymer layer can add colour and further environmental protection. Customers may request black, dark green, bronze, desert sand, or other approved colours. Actual coating performance depends on preparation, thickness, chemistry, installation, and maintenance.
The source reference lists a minimum 120 micron polymer finish for one configuration. That value should apply only when the approved coating specification explicitly requires it. Do not substitute a powder coating thickness for the underlying zinc coating mass. Request separate records for zinc treatment, polymer coating, adhesion, and appearance.
Hot-dip galvanising after fabrication protects many accessible steel surfaces, subject to design and process control. Pre-galvanised wire requires appropriate attention to weld areas and any subsequent coating stages. Zinc-aluminium coatings provide another option when an approved specification defines their performance. A duplex finish combines metallic protection with an additional organic coating.
Marine exposure, industrial air, and site abrasion can affect the coating selection. Contractors should avoid damaging the finish when installing clamps and security toppings. The Clearview Fencing from China range provides related export coating options. Specify inspection and repair methods in the final quality plan.
BMP provides a 15-year manufacturer warranty for its ClearVu Clearview fence system. The applicable agreement should define covered products, coating configuration, installation requirements, and maintenance responsibilities. Customers should review the written warranty terms alongside the approved technical specification. The warranty period does not replace project-specific testing or correct installation.
Buyers should keep material certificates, coating inspection results, and shipment records together. Site owners should also retain installation photographs and maintenance reports. Those documents make later inspections and any warranty assessment more straightforward. A clear project record supports both customer service and long-term site management.
Some restricted premises use steel spikes, barbed tape, or additional anti-climb toppings above perimeter panels. These accessories require compatible posts, engineered brackets, and appropriate warning or separation measures. Local rules may restrict sharp security toppings near public routes or shared boundaries. A project designer should evaluate the risks before selecting any exposed sharp component.
Toppings also change the overall height and may increase loads on the supporting posts. The underlying fence must support the agreed assembly without improvised brackets. Customers can compare mesh barriers with Security Steel Fence at appropriate sites. Select the complete perimeter according to documented site risks.
The original reference includes three wall spike sizes for different wall and fence details. Material options include galvanised carbon steel plate and stainless steel plate. The table preserves the source barb dimensions, lengths, packaging quantities, and carton sizes. Installers must position each accessory safely and follow the approved layout.
| Items | Small Size | Medium Size | Large Size |
|---|---|---|---|
| Material | Galvanized Carbon Steel Plate, Stainless Steel Plate | Same | Same |
| Barb Thickness | 1mm | 2mm | 2mm |
| Barb Length | 65mm | 95mm | 110mm |
| Barb Spacing | 70mm | 125mm | 78.3mm |
| Width | 40mm | 45mm | 50mm |
| Surface | Galvanized, PVC powder-spraying | Same | Same |
| Length | 1m, 1.25m, 1.5m | Same | Same |
| Packing | 60pcs/carton | 60pcs/carton | 30pcs/carton |
| Carton Size | 1300mm x 260mm x 110mm | 1300mm x 245mm x 150mm | 1350mm x 210mm x 135mm |
Barbed tape blade profiles vary in barb length, width, spacing, and strip thickness. BTO and CBT model codes identify different reference geometries rather than one universal specification. The source data provides seven blade configurations for project review. Fabrication tolerances and material grades require confirmation during procurement.
| Reference Number | Blade Style | Thickness | Wire Dia | Barb Length | Barb Width | Barb Spacing |
|---|---|---|---|---|---|---|
| BTO-10 | - | 0.5±0.05 | 2.5±0.1 | 10±1 | 13±1 | 25±1 |
| BTO-12 | - | 0.5±0.05 | 2.5±0.1 | 12±1 | 15±1 | 25±1 |
| BTO-18 | - | 0.5±0.05 | 2.5±0.1 | 18±1 | 15±1 | 35±1 |
| BTO-22 | - | 0.5±0.05 | 2.5±0.1 | 22±1 | 15±1 | 36±1 |
| BTO-28 | - | 0.5±0.05 | 2.5 | 28 | 15 | 46±1 |
| BTO-30 | - | 0.5±0.05 | 2.5 | 30 | 18 | 46±1 |
| CBT-65 | - | 0.6±0.05 | 2.5±0.1 | 65±2 | 21±1 | 101±2 |
Sharp products require careful transport, protective handling, and controlled installation methods. Inspect galvanized edges, wire cores, and attachment clips before commissioning. Workers should use suitable protective equipment and established safety procedures. Avoid placing sharp components within easy public reach.
Concertina coils can provide an additional deterrent on suitable restricted premises. Reference coil dimensions range from 450 mm to 960 mm across the original product list. Different loops and deployment lengths reflect different BTO or CBT styles. Always verify the required installed length instead of assuming the nominal coil diameter determines coverage.
| Outside Diameter | No. of Loops | Standard Length per Coil | Type | Notes |
|---|---|---|---|---|
| 450mm | 33 | 8M | CBT-65 | Single coil |
| 500mm | 41 | 10M | CBT-65 | Single coil |
| 700mm | 41 | 10M | CBT-65 | Single coil |
| 960mm | 53 | 13M | CBT-65 | Single coil |
| 500mm | 102 | 16M | BTO-10.15.22 | Cross type |
| 600mm | 86 | 14M | BTO-10.15.22 | Cross type |
| 700mm | 72 | 12M | BTO-10.15.22 | Cross type |
| 800mm | 64 | 10M | BTO-10.15.22 | Cross type |
| 960mm | 52 | 9M | BTO-10.15.22 | Cross type |
A coil must connect to correctly designed arms, wires, clips, and support posts. Poorly tensioned coils can sag or obstruct nearby maintenance and emergency access. Flat arrangements may suit restricted spaces where permitted by local rules. Security teams should evaluate wind exposure, inspection access, and corrosion at support points.
The original BTO data includes single-coil and cross-type arrangements. Coil dimensions and loop counts must match the final bill of materials. Do not assume every fence post supports additional topping loads without engineering approval. Separate accessory specifications make installation and procurement more reliable.
Welded razor mesh differs fundamentally from conventional welded security fence panels. It uses sharp-edged elements within a diamond-patterned sheet rather than ordinary rounded steel wires. The original reference distinguishes standard-density and high-density diamond configurations. These products need separate handling precautions and project approvals.
The Welded Razor Wire Mesh product category covers the sharp-edged mesh family. It should not be described as interchangeable with normal Clearvu Fence Panels. Each product serves different risk controls and maintenance conditions. The table preserves the source sheet heights, nominal lengths, and diamond patterns.
| Type | Diamond Pattern Height x Across | Available Heights | Available Lengths |
|---|---|---|---|
| Standard-Density | 300mm x 150mm | 1.2m, 1.8m, 2.1m, 2.4m | 6m |
| High-Density | 150mm x 75mm | 1.2m, 1.8m, 2.1m, 2.4m | 6m |
The reference standard-density pattern measures 300 × 150 mm in the stated diamond directions. The denser option measures 150 × 75 mm under the same convention. Both source options include heights from 1.2 m to 2.4 m. Their nominal sheet length reaches 6.0 m according to the original table.
These diamond dimensions are not the same as the 70 × 8 mm welded security mesh pitch. For ordinary boundaries, consider Clear View Fence for Sale without sharp additions. Reserve razor mesh for locations where risk assessment and local requirements justify it. Record the chosen design and safe handling measures before shipment.
BMP can prepare production drawings, sample approvals, inspection records, and export packing plans for each project. Quality checks should measure both mesh pitch and clear openings where the contract specifies them. A 70 × 8 mm pitch needs particular attention to alignment, weld spatter, and surface coating buildup. Any approved double vertical wire arrangement needs separate dimensional checks.
Verify panel diagonals, edge straightness, weld appearance, and post connection points before coating. After coating, inspect damage, coverage, colour, and coating thickness according to the agreed specification. The Clearvu Fencing Eastern Cape project range shows another related system option. Check pallet quantities, package identification, and loading photographs before dispatch.
Steel pallets help protect flat welded panels from avoidable handling distortion during shipment. Workers should separate coated contact surfaces and restrain panels against movement in transit. Pack clamps, bolts, caps, and topping accessories in clearly labelled packages. Sharp components require additional protective measures and appropriate handling information.
The packing list must identify product type, panel dimensions, quantities, and accessory counts. Compare the load plan with container restrictions and site unloading equipment. Customers should approve any special wrapping or pallet dimensions before dispatch. A clear shipment record reduces installation errors after delivery.
Does 70 × 8 mm mean the actual opening measures 70 mm by 8 mm? No. BMP specifies those values as wire centre-to-centre distances. The clear opening becomes smaller after accounting for wire diameter and any coating buildup.
Does an 8 mm pitch guarantee stronger protection than every 358 fence? No single dimension establishes a tested security rating. The complete design also depends on wire strength, welds, posts, gates, and foundations.
How long does BMP warrant this fence system? BMP provides a 15-year manufacturer warranty under its agreed written terms. Confirm the applicable product, coating, installation, and maintenance conditions in the warranty documentation.
Can a project combine this fence with other panel systems? Yes, provided engineers approve the posts, connections, and transition details. Different panel widths or mesh pitches may require separate fittings and drawings.
Start with the required perimeter length, finished height, openings, and access locations. Then define the 70 × 8 mm mesh pitch, wire directions, and selected diameter. Choose the coating system and any permitted security toppings. Finally, agree on structural drawings, inspection requirements, warranty terms, and export packaging.
Boss Metal and Plastic Co., Ltd. can review those requirements with the customer. A complete specification reduces uncertainty from manufacturing through final site installation. Send the relevant drawings and application details to clearvu@construction-fence.com. BMP will align the proposed fence system with the confirmed technical scope.
