彩钢板的接缝构造处理措施具有哪些？
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在一些建筑工地，材料进场时需要经过检验，这样才能知道是不是合格产品，质量是否合格。东莞防火彩钢板也是如此，那么东莞防火彩钢板材料进场的检验注意事项是什么？
一。进入现场的材料制造厂应附上原制造厂（材料供应商）的材料出厂检验合格证，并按规定的方法取样检验。
2。检查成形板的尺寸、厚度、数量、长度和宽度。
三。检查各种收边材料的规格、厚度、数量、形式是否与材料清单相符。
四。检查自攻螺钉和垫圈、拉钉、止水水泥、下水管、固定座等零件。
5个。彩钢板外观应无划伤、变形、污染色差、角翘曲等现象。
6。在吊装过程中，如果彩钢板垂直弯曲带松脱，应在吊装前将其放低并重新调整。
7号。彩钢板由吊车手控制定位后，缓慢下放，依次放置。
8个。材料在屋架上吊装后，所有板肋应朝上，板面应朝向同一方向（便于安装公、母扣件），并用尼龙绳或麻绳固定在钢结构主体构件上。屋面板应堆放在檩条中间。
9号。屋面吊装材料（顶板采用现场地面成型）（顶板采用现场地面成型，临时安装在轴1上）
10个。材料进入指定地点前应分批吊装。如不立即使用，应堆放整齐，并用帆布或塑料布覆盖。
11号。在地面堆放材料时，应铺设枕木以保持干燥（枕木高度大于6cm），材料不得接触地面。枕木间距不大于3m，且应斜放，便于排水。
12岁。吊装屋架前，用钢带绑扎。
13岁。屋架挂料施工要点。
In some construction sites, when the materials enter the site, they need to pass the inspection, so that we can know whether it is a qualified product and whether the quality is qualified. The same is true for Dongguan fire-proof color steel plate, so
what are the inspection precautions for Dongguan fire-proof color steel plate materials entering the site?
1. The manufacturer of materials entering the site shall attach the ex factory material inspection certificate of the original manufacturer (material supplier) and take samples for inspection according to the specified method.
2. Check the size,
thickness, quantity, length and width of the forming plate.
3. Check whether the specifications, thickness, quantity and form of various edge receiving materials conform to the bill of materials.
4. Inspect self tapping screws and gaskets,
pull nails, water stop cement, downpipe, fixing seat, etc. of spare parts.
5. The appearance of color steel plate shall be free from scratch, distortion, pollution color difference, angle warping and other phenomena.
6. In the process of lifting,
if the vertical bending belt of color steel plate is loose, it shall be lowered and readjusted before lifting.
7. The color steel plate shall be lowered slowly and placed in sequence after being controlled and positioned by the crane hand.
8. After the materials are hoisted on the roof truss, all the plate ribs shall face upward, the plate surface shall face the same direction (convenient for the installation of male and female fasteners), and shall be fixed on the main component of the
steel structure with nylon rope or hemp rope. The roof panel shall be stacked in the middle of the purlin.
9. Stacking of materials lifted by roof slab (roof slab adopts on-site ground forming, (roof slab adopts on-site ground forming, tentatively
on axis 1)
10. Materials shall be hoisted in batches before entering the designated place. If they are not used immediately, they shall be stacked neatly and covered with canvas or plastic cloth.
11. When stacking materials on the ground,
sleepers shall be laid to keep them dry (sleepers higher than 6cm), and the materials shall not touch the ground. The spacing between sleepers shall not be greater than 3m, and they shall be arranged to be placed obliquely to facilitate drainage.
12. Before lifting the roof truss, the material shall be bound with steel belt.
13. Key construction points of material hanging on roof truss.
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