Prefabricated component formed by reverse laying and production process therefor

A production process for prefabricated components formed by reverse laying, comprising following steps of:

• S1—preparation for production:
• 1st step:
• using cement and aggregate as main raw materials and vibration as basic slab production technology to form cement-based artificial stone slabs (1) after curing and thickness setting, forming front faces of the artificial stone slabs (1) into finishing layers by peeling, coating, bonding, or wrapping, embedding nuts (3) in back portions of the cement-based artificial stone slabs (1), threadedly connecting the nuts (3) to end portions of anchoring connecting rods (4), and covering outer surfaces of the cement-based artificial stone slabs (1) with protective films as required;
• and
• 2nd step:
• mold preparation:
• laying the cement-based artificial stone slabs (1) flat in molds to form required sizes, and sealing seams between slabs;
• and
• S2—reverse laying production:
• 1st step:
• laying metal frames (7) in molds where the cement-based artificial stone slabs (1) are laid, then arranging threaded sleeves on sides of the metal frames (7), and setting threaded sleeves (10) on sides of the metal frames (7);
• 2nd step:
• when pouring concrete, performing vibration and leveling as needed and forming reinforced concrete (8) after curing;
• and
• 3rd step:
• arranging main bodies of anchoring connecting rods (4) in the reinforced concrete (8), providing anchoring portions (9) on the main bodies of the anchoring connecting rods (4) located in the reinforced concrete (8), wherein the anchoring portions (9) are of any geometric shapes larger than cross-sectional areas of the anchoring connecting rods (4);
• and after reinforced concrete structures formed by pouring are completely solidified, huge structural forces are formed to engage the anchoring connecting rods (4) and the anchoring portions (9) thereof, thereby completely fixing the cement-based artificial stone slabs (1) and the reinforced concrete (8) into interconnected wholes, and obtaining the prefabricated components formed by reverse laying.