reinforced insulation
2.Corporation was established in August 2004, is located in the Six Dynasties ancient capital Xian, relying on strong local research strength, professional production base resin carbon fibre, glass fibre reinforced plastics, the main products of various specifications for carbon fibre, glass fibre steel tubes, widely used in architectural, recreational sports, musical instruments and other industries ;SMC, DMC mould pressing corrosion resistance, withstand high temperatures, electrical insulation products.
3.Considering that a hollow circular chimney composed of the multi-layers of fire-resistant, heat insulation and reinforced concrete and that low temperature chimney has short term super-high temperature phenomena, one-dimension transient physical model and mathematical model were established by using Laplace transform method, with formula of transient temperature concluded.
