Hot rolling workshop roof heat preservation structure and method

Abstract

Disclosed are a hot rolling workshop roof heat preservation structure and method. The hot rolling workshop roof heat preservation structure comprises an expanded steel diamond mesh, a rock wool insulation board, a tire base cloth type SBS waterproof roll and a cold bonding type SBS waterproof roll, the expanded steel diamond mesh is arranged on color steel tiles, the rock wool insulation board is arranged on the expanded steel diamond mesh, the tire base cloth type SBS waterproof roll is connected with the rock wool insulation board through anchoring parts, and the tire base cloth type SBS waterproof roll is covered with the cold bonding type SBS waterproof roll. Compared with the prior art, the structure and method have the advantages that the service life of a roof heat preservation layer is prolonged, the water prevention performance of a roof is improved, equipment accidents caused by rain leakage are avoided, and safety accidents caused by strength reduction of the color steel tiles of the roof are avoided.

Description

technical field [0001] The invention relates to the field of building construction tools, in particular to a hot-rolled workshop roof insulation structure and method. Background technique [0002] At present, the roof design of the hot-rolling factory is from bottom to top: roof steel structure purlins, color steel profiled panels, extruded panels, mortar polymers, and cold-bonded SBS coiled materials for waterproofing. This insulation method is a classic and common practice in the newly built steel rolling mills in the north in recent years, and it can effectively prevent condensation on the roof in winter. However, due to the technical requirements of hot-rolled workshops, especially the high temperature in the areas of steel rolling, cooling bed, and drying plate rack, a large amount of heat accumulates in the roof, which will cause rapid aging of extruded plastic plates, and even be baked and thinned, resulting in self-tapping bolts. If exposed, the SBS will be waterpro...

AI Technical Summary

Problems solved by technology

However, due to the technical requirements of hot-rolled workshops, especially the high temperature in the areas of steel rolling, cooling bed, and drying plate rack, a large amount of heat will accumulate in the roof, which will cause the extruded plate to age rapidly, and even be baked and thinned, resulting in self-tapping bolts. If exposed, the SBS will be waterproof and damaged, resulting in serious rain leakage. The rainwater will drip along the damaged part on the steel plate cooled by rolling and cooling bed, causing deformation of the steel plate and affecting the performance of the steel plate.

In addition, long-term rain erosion has a corrosive effect on the roof color steel plate, reducing its strength and bringing greater safety hazards

Images