| 摘要 |
PURPOSE: A strengthening material for refractory coating spraying and coating construction and a spraying and coating method are provided to conserve times needed for the construction by detachably attaching a strengthening material with a magnet to supporting steels. CONSTITUTION: A strengthening material(105) for refractory coating spraying and coating construction is attached to supporting steels(102) which are installed at the upper part and the lower part of a beam(101). A magnet is installed in the strengthening material such that the strengthening material is detachably attached to the supporting steels. A spraying and coating method includes the following steps: the beam is arranged on a loading wood part at an open-air storage yard; the supporting steels are attached to the upper part and the lower part of the beam; the strengthening material with the magnet is attached to the supporting steels; refractory coating is coated on the lateral side of the beam; and the strengthening material is removed from the beam.
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