015輕鋼龍骨石膏板頂棚施工技術交底.pdf

交底內容：
A、施工準備：
2.1  材料及構配件：
    2.1.1  輕鋼骨架分U形骨架和T形骨架兩種，并按荷載分上人和不上人兩種。
    2.1.2  輕鋼骨架主件有大、中、小龍骨；配件有吊掛件、連接件、掛插件。
    2.1.3  零配件有吊桿、花籃螺絲、射釘、自攻螺釘。
    2.1.4  罩面板按設計要求選用，材料的品種、規格、質量應符合設計要求。
    2.1.5  膠粘劑：應按主粘材的性能選用，使用前做粘結試驗。
    2.2  主要機具：
    2.2.1  電鋸、無齒鋸、射釘槍。
    2.2.2  手鋸、手刨子、鉗子、螺絲刀、扳子、方尺、鋼尺、鋼水平等。
    2.3  作業條件：
    2.3.1  結構施工時，應在現澆混凝土樓板或預制混凝土樓板縫中，按設計要求間距預埋φ6～φ10鋼筋吊桿，一般間距為900mm、1200mm。
    2.3.2  當吊頂房間的墻、柱為磚砌體時，應在砌筑時按頂棚標高預埋防腐木磚，木磚沿墻間距900mm～1200mm，木磚在柱中每
Cards on the table contents:
A, construction preparation:
2.1 Materials and components and parts:
    2.1.1 U-shaped light steel frame sub-frame and two T-shaped frame, and press the load points on the two kinds of people and not the Master.
    2.1.2 The main pieces of light steel frame with large, medium and small keel; accessories are hanging pieces, connectors, hanging plug-in.
    2.1.3 parts a boom, basket screw, nail, tapping screws.
    2.1.4 Zhaomian Ban chosen by design, material type, specifications, quality should meet the design requirements.
    2.1.5 Adhesives: Performance should be the main sticking material selection, test before use to do bonding.
    2.2 Main equipment:
    2.2.1 saws, no tooth saw, nail gun.
    2.2.2 hand saw, hand plane, pliers, screwdriver, wrench, feet, steel ruler, steel standards.
    2.3 Operating conditions:
    2.3.1 Structure of the construction should be in place concrete floor or the gap of precast concrete floor, according to design space of embedded φ6 ~ φ10 steel boom, the general spacing of 900mm, 1200mm.
    2.3.2 When the ceiling room walls, columns for the brickwork should be in the masonry when the wood preservative according to the roof level of embedded brick, wood tiles along the wall spacing of 900mm ~ 1200mm, wood blocks in each column
 

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