Welded Rebar Mesh

Tianjin Shunchen Industrial is a leading steel material manufacturer with 12 years of export experience, specializing in construction reinforcement steel products. Our Tianjin production base is equipped with 4 fully automatic intelligent welding production lines and a national-level material testing laboratory, focusing on R&D and production of welded rebar mesh matching high-rise buildings, municipal roads, bridge engineering and precast concrete factories.

Different from traditional hand-tied scattered steel bars with inconsistent spacing and loose joints, our welded rebar mesh adopts high-frequency precise resistance welding at all cross points, with ribbed steel wire to form mechanical occlusion with concrete. Our QC supervisor with 11 years of construction steel inspection experience carries out full-process tracking inspection for each batch, ensuring grid spacing deviation ≤±5mm, welding point shear strength ≥95% of parent steel tensile load, and flatness deviation ≤3mm per meter. All products comply with GB, ASTM, EN and JIS standards, and can provide complete mill test certificates (MTC EN 10204 3.1) and third-party SGS inspection reports.

Real-world Performance Testing

1. Weld Joint Shear & Tensile Test (Third-party SGS Test)

Test Standard: GB/T 1499.3-2022, ASTM A185

Test Conditions: Room temperature static tension and shear test

Test Samples: Manually tied rebar, Ordinary small factory welded mesh, Our CRB550 ribbed rebar mesh

Key Findings:

Manual tied steel bar: Joint slippage occurs at 12kN load, easy displacement during concrete pouring

Ordinary welded mesh: Weld cracking at 28kN, unqualified rate up to 12%

Our CRB550 welded rebar mesh: No weld failure under 46kN load, joint stability improved by 283% vs manual binding

2. Concrete Crack Control & Fatigue Verification

Test Conditions: Repeated bending fatigue 2 million cycles, concrete shrinkage observation

Core performance indicators after embedding concrete:

CRB550 ribbed mesh: Bonding strength increased by 42%, shrinkage crack width controlled within 0.03mm

HRB400 heavy rebar mesh: Ultimate bearing capacity improved by 35%, fatigue life meets bridge long-term load standard

Rib surface design effectively avoids steel bar slipping under long-term alternating load.

3. Neutral Salt Spray Corrosion Resistance Test

Test Standard: ASTM B117

Test Conditions: 5% neutral salt spray continuous spraying

Test Results:

Black bare welded mesh: Red rust appears after 360h

Pre-galvanized rebar mesh: No rust after 1800h

Hot-dip galvanized post-weld mesh: No rust or zinc layer peeling after 4500h, suitable coastal and humid projects

Real-world User Scenarios & Verified Cases

Case 1 High-rise Residential Floor Reinforcement Project (Fujian Urban Construction Group)

Industry: Civil high-rise construction

Problem: Traditional manual binding steel bars have slow construction speed, uneven grid spacing, frequent rework acceptance, long floor pouring cycle and high labor cost.

Solution: Adopt CRB550 ribbed welded rebar mesh, specification Φ6@150×150mm standard panel.

Result: On-site laying efficiency increased by 65%, concrete shrinkage cracks reduced by 82%, one-time pass of structural acceptance. Labor cost saved 700,000 RMB per community. Annual purchase volume reaches 1,600 tons, long-term designated supplier for residential projects.

Case 2 Municipal Highway & Bridge Deck Project (Malaysia Infrastructure Engineering Co., Ltd.)

Industry: Municipal transportation engineering

Problem: Road pavement ordinary steel mesh has insufficient fatigue resistance, pavement cracks appear within 3 years under vehicle rolling, frequent maintenance affecting traffic operation.

Solution: Adopt HRB400 thick rebar welded mesh Φ10@200×200mm, hot-dip galvanized anti-corrosion treatment.

Result: After 5 years of vehicle heavy load operation, no penetrating cracks on road surface, service life extended from 3 years to over 12 years, annual road maintenance cost reduced by 75%. Stable cooperation for 8 consecutive years.

Case 3 Precast Concrete Component Factory Supporting Project (Jiangsu Prefabricated Construction Co., Ltd.)

Industry: Prefabricated component manufacturing

Problem: Custom scattered steel bar cutting and binding occupy a lot of factory manpower, finished wall panel rejection rate up to 9% due to uneven reinforcement layout.

Solution: Custom-sized welded rebar mesh Φ8@100×200mm according to mold size, fully automated fixed-size production.

Result: Component reinforcement processing efficiency improved by 58%, finished product rejection rate dropped from 9% to 1.5%, greatly reducing workshop labor input, supporting factory full-load mass production.

Authentic Customer Reviews

"High-rise floor construction requires high precision for steel layout. Your welded rebar mesh is flat with consistent grid, laying speed is far faster than manual binding, structural acceptance never fails, we order in bulk every year."

—— Zhang Ming, Chief Engineer, Fujian Urban Construction Group

"Coastal highway projects face salt fog and heavy vehicle loads. Your galvanized heavy rebar mesh has strong anti-fatigue and anti-corrosion performance, road crack problems are completely solved."

—— Kevin Lee, Project Director, Malaysia Infrastructure Engineering Co., Ltd.

"Prefabricated factories pursue standardized raw materials. Custom mesh sizes match our molds perfectly, cutting and binding procedures are omitted, greatly reducing production loss."

—— Liu Jie, Production Manager, Jiangsu Prefabricated Construction Co., Ltd.

Verified Product Parameters

(1) General Execution Standards

(2) Core Technical Parameters

(3) Chemical Composition (wt%)

(4) Mechanical Properties

Core Advantages

1. Authentic Authoritative Test Data: All welding strength, fatigue and corrosion data come from SGS third-party testing and long-term engineering verification, complete test reports provided for project acceptance.

2. Stable Welding & Excellent Concrete Bond: Full cross-point high-frequency resistance welding, ribbed wire forms mechanical occlusion with concrete, effectively inhibit shrinkage and structural cracks.

3. Greatly Improve Construction Efficiency: Prefabricated integrated mesh panels eliminate on-site manual binding, reduce labor cost and shorten construction cycle, avoiding human error of uneven spacing.

4. Diversified Customization Support: Adjustable wire diameter, grid spacing, panel size and anti-corrosion galvanizing process, matching residential, road, bridge and precast component projects.

5. Complete Qualifications & Stable Spot Supply: ISO9001:2015 certified, full set of export customs clearance and engineering acceptance documents, large inventory supports 3–7 days fast delivery.

Suitable For

· Civil Construction: High-rise floor slab, basement roof, wall reinforcement, balcony and terrace anti-crack mesh

· Municipal Transportation: Highway pavement, bridge deck, tunnel lining, airport apron reinforcement mesh

· Prefabricated Building: Precast wall panel, laminated slab, precast stair internal reinforcement

· Water Conservancy & Port: Dam anti-seepage layer, port platform floor, breakwater concrete reinforcement

· Industrial Factory: Factory ground anti-crack mesh, equipment foundation reinforcement

· Landscape & Municipal Facilities: Underground parking lot ramp, sidewalk concrete base mesh

Why Choose Tianjin Shunchen?

Looking for high-standard welded rebar mesh with stable welding quality to improve construction efficiency and reduce project cost? Choose Tianjin Shunchen Industrial, a professional construction steel manufacturer with 12 years global export experience, products verified by mass domestic and overseas infrastructure projects.

We maintain 4,200 tons standard mesh panel spot inventory all year round. Professional technical team optimizes mesh specification and anti-corrosion scheme according to your project environment. Factory direct sales without intermediate dealers to guarantee competitive price and consistent batch quality. Contact us now to get free samples and detailed quotations!

Real Product & Shipment Gallery

Production & Quality Inspection

Fully automatic digital resistance welding production line

Online grid spacing & flatness detector (100% batch inspection)

Universal tensile & weld shear testing machine

Salt spray aging corrosion test equipment

Product Display

Φ6 CRB550 ribbed standard welded mesh panel

Φ10 HRB400 heavy rebar bridge mesh

Pre-galvanized anti-corrosion welded mesh

Custom special size precast component mesh

Shipment & Packaging

Standard export packaging: Waterproof plastic film + steel strapping fixed bundle

Custom packaging printed with customer brand logo available

Container loading standard: 20ft container ≈22 tons; 40ft container ≈45 tons

Complete shipment documents: Bill of lading, commercial invoice, MTC, third-party SGS inspection report

Customer Application Scenarios

Fujian high-rise residential floor reinforcement project

Malaysia municipal highway bridge deck project

Jiangsu precast concrete component factory supporting project

Coastal port platform anti-corrosion reinforcement project

Popular Tags

welded rebar mesh, welded wire reinforcement, CRB550 mesh, HRB400 rebar mesh, concrete reinforcing mesh, ribbed steel mesh, construction steel mesh, China steel mesh manufacturer

Related Categories

Wire Rod Coil, Rebar, Galvanized Steel Coil, Flat Steel Plate, Checkered Plate, Steel Strip, Steel Angle, Steel Channel, Steel Grating