低强再生碎砖混凝土多孔砖的抗压强度试验研究

Study on the compressive strength of low-strength recycled cracked bricks concrete porous brick

通过计算,确定了设计目标强度为5 MPa,10 MPa和15 MPa的低强度再生碎砖混凝土的配合比,并将再生混凝土制作成多孔砖,通过试验得出了低强再生碎砖混凝土多孔砖的抗压强度,其满足实际工程的需要。

According calculating, abandoned brick is made into recycled concrete, which design strength is 5 MPa , 10 MPa and 15 MPa . Recy-cled concrete is made into porous brick. Base on the compressive strength experiment, it gets the compressive strength of recycled concrete por-ous brick, meet demand of engineering.