Tiêu chuẩn quốc tế

Số hiệu Standard Number AASHTO GPSS:1997 Năm ban hành 1997 Publication date Tình trạng W - Hết hiệu lực Status
Tên tiếng Anh Title in English Guide for Painting Steel Structures
Số trang Page 98 Giá: Price Liên hệ / Contact us
Phạm vi áp dụng Scope of standard Painting Bare Steel a.Shop Painting For the purposes of this Guide, repainting steel from an existing bridge that is returned to a shop qualified to clean existing steel by blast cleaning to an acceptable surface condition (see section 11) and recoating is subject to the same requirements as newly fabricated steel. A shop may be either a permanent painting shop that may be part of a steel fabricator's plant, a separate painting shop, or a temporary shop constructed at or near the bridge site to repaint the steel where environmental conditions during paint application will be within the recommended temperature and humidity ranges. A covered shelter does not necessarily constitute a shop. The shop-applied coating may include an initial coat or multiple coats as specified by the Owner or, if acceptable to the Owner, as elected by the Contractor. *b. Field Painting* This Guide contains requirements, including applicable environmental regulations, for the Contractor to meet, when field painting of new structural steel is specified or allowed.