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World Steel · Industrial construction

Construction methods

How World Steel organises and controls each trade on a factory site, from the site layout, piling and basements to steel structures, finishes and fit-out. Every method sets out the sequence, hold points, common mistakes and reference standards.

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  • 7 work groups
  • 25 articles

From foundations to handover

Methods in project sequence

Seven work groups in the order a factory is built. Choose a group to see its detailed methods.

  1. 01 Internal roads, drainage and kerbs: infrastructure works method 3 articles
  2. 02 Top-down basement construction 5 articles
  3. 03 Post-tensioned concrete slabs: construction method 4 articles
  4. 04 Purlins, metal roofing and cladding, and deck slabs 2 articles
  5. 05 Waterproofing wet areas, roofs and basements 4 articles
  6. 06 Timber floor installation 4 articles
  7. 07 Installing railings, sanitary fixtures and built-in units 3 articles

How World Steel controls the work

One way of working for every trade

Every method follows the same control loop, whether it is bored piling or painting.

  • 1

    Method approved before work starts

    Shop drawings, sequence and safety measures are prepared and submitted for approval before the work begins.

  • 2

    Hold points

    The supervising consultant accepts each main step; nothing moves on until it is accepted.

  • 3

    Current standards

    Tolerances and acceptance criteria follow TCVN and the project specification, in the edition in force when the contract is signed.

  • 4

    Common mistakes recorded

    Every method lists the usual mistakes and how to prevent them, so they are not repeated on the next site.

Method library

Detailed construction methods

Each article summarises the sequence, control points and acceptance criteria World Steel teams apply on site.

01

Internal roads, drainage and kerbs: infrastructure works method

See the whole group
02

Top-down basement construction

See the whole group
03

Post-tensioned concrete slabs: construction method

See the whole group
04

Purlins, metal roofing and cladding, and deck slabs

See the whole group
05

Waterproofing wet areas, roofs and basements

See the whole group
06

Timber floor installation

See the whole group
07

Installing railings, sanitary fixtures and built-in units

See the whole group

Methods within the whole solution

Related solutions and capabilities

These methods are part of how World Steel delivers projects under each contract model.

Projects

Projects delivered by World Steel

Factories and industrial buildings designed, fabricated and built by World Steel.

See all projects
  • Exported to Thailand

    Warehouse 30X55

    Industrial · 2026

  • In Vietnam

    New Hope Dong Nai Animal Feed Factory

    Industrial · Dong Nai · 2026

  • Exported to Thailand

    Warehouse 45X120M

    Industrial · 2026

  • Exported to Thailand

    Warehouse 30X100

    Industrial · 2026

  • Exported to Thailand

    Warehouse 36X300M

    Industrial · 2026

  • Exported to Thailand

    Warehouse 20X36M

    Industrial · 2026