For the reinforced concrete pitched roof,especially in the usual residential complexs,some wrong theoretic research,and common mistakes and problems in design are pointed out.

In recent years, with the rapid development of residential property, from coastal areas to inland cities emerged pitched roof hot housing building, and even some cities for new residential development in residential areas must adopt pitched roof.

The Study on the Heat Proofing of the Slope Roof Residential Building in Hot Summer and Cold Winter Area;

Application and research of the slope roof in the insulation of the roof

Design and construction of multi floor clay brick house equipped with slope roof are investigated Some earthquake proof problems are analyzed existing in potential earthquake region taking preventive measures The corresponding measures including earthquake resistant structure are recommende

On the basis of discussions on the energy-saving designs of the flat roof,sloping roof,roof greening,storage roof and controllable glass roof,this paper analyses some relevant problems of roof energy saving,so as to attain further the purpose of energy-saving building on the promise of artistic modeling.

Taking the sloping roof construction of students apartments in Datong Medical College according to the problems encountered in construction pouring process new construction technology as well as quality assurance measures is proposed for sloping roof construction, which ensure engineering quality and acquired good economic and social benefits.