Abstract:
The temperature crack on the frame structure infilled wall seriously destroys the project quality.In the test, two kinds of control measures are used: different materials are employed and column structures are adopted.Test building is a frame structure with one room, and electrical measuring method is used to test deformation.The wall is made of aerated concrete blocks and shale hollow bricks, part of the walls have column structures.The results obtained show that temperature deformation of aerated concrete block walls is larger than that of shale hollow brick walls, column structures can greatly reduce temperature cracks, the two control measures are very effective.