Construction of dry - hanging stone joints

1.1, all the skeleton of steel to be hot-dip galvanized.
2.2, linked to fasteners Flat steel and bolts need to be hot-dip galvanized or stainless steel pendant.
3.3, the weld must be full and firm.
4.4, steel welding must be rusting after brushing two anti-rust paint and then coated with silver paint treatment.
5.5, expansion bolts uplift requirements must meet the specifications and design requirements.
6.6, stone slot must be mechanical slotted slot width to ensure that meet the design requirements, is strictly prohibited on-site portable cutting machine slot.

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