Thick concrete slab and concrete transfer beam are important horizontal components in building structures. To explore how to complete the demolition of the two components environmental-friendly and efficiently, static crushing experiments of three thick concrete slab specimens and seven concrete transfer beam specimens were carried out, and reinforcements were cut or removed before crushing. Experimental results showed that when the thick concrete slabs were broken by drilling holes perpendicular to the top surface of the slab, the cracking degree was affected by the horizontal longitudinal reinforcements of the specimens in the static crushing process; the crushing effect could be improved by cutting off along the hole connecting line and its extension line or removing the upper longitudinal reinforcements; the size of the short side of the blocks after crushing was hole spacing or hole edge distance. When the concrete transfer beams were broken by drilling holes inclined downward at the side surface of the beam, the cracking degree was affected by the stirrups and longitudinal reinforcements of the specimens in the static crushing process; the crushing effect could be improved by cutting off the stirrups or longitudinal reinforcements along the orifice connecting line and extension line, and cutting off the stirrups or longitudinal reinforcements along the connecting line and extension line of the intersection of the borehole extension line on the other side surface; the size of the short side of the blocks after crushing was hole spacing or hole row spacing. When the concrete transfer beams were broken by drilling holes perpendicular to the top surface of the beam, after the stirrups at the top of the beam were cut off along the hole connecting line and its extension line, the cracking degree was affected by the tie reinforcements of the specimens in the static crushing process, which could continue to reduce the hole spacing to improve the crushing effect.