Estable Living
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Prefabricated Construction and modular homes are sectional prefabricated buildings that consist of multiple sections called modules. "Modular" is a method of construction differing from other methods such as stick-built or off-site construction. The modules are six-sided boxes constructed in an exterior facility, then delivered to their intended site. Using a crane, the modules are set onto the foundation and joined to make a single building. Configurations can be side-by-side, end-to-end, or stacked.
CNC cutting equipment is preferred to guarantee smoothness. High purity acrylic gas and liquid oxygen are used to ensure flatness without notches.
Utilizes hydraulic positioning systems and gantry-type submerged arc automatic welding machines (Model LHA5ZB).
10-ramming heads shot blasting machine (QH1525) ensures Sa2.5 Grade finish. Painting involves two coats of primer (40±5μm) and two coats of finish (60±5μm).
To ensure structural integrity, specific groove joint regulations are followed for manual arc, CO2, and submerged arc welding. Key factors include minimizing filler metal and ensuring easy slag removal.
| Mark | Welding Method | Penetration Type |
|---|---|---|
| MC | Shielded metal arc welding | CJP-complete joint penetration |
| MP | Shielded metal arc welding | PJP-partial joint penetration |
| GC | Gas Shielded arc welding | CJP-complete joint penetration |
| SC | Submerged arc welding | CJP-complete joint penetration |
