The utility model discloses a beam, pillar/wall node template abutted seam structure, which comprises a pillar/wall template and a beam bottom template connected with the pillar/wall template through nodes, the elevation of the top end at the junction part of the pillar/wall template and the beam bottom template serves as the lower skin of the beam bottom template, and the horizontal abutted seam part of the beam bottom template serves as the inner surface of the pillar/wall template. A sealing rubber strip is arranged at the notch part where the pillar/ wall template is connected with the beam bottom template. The utility model has the advantages that various defects in the prior art can be overcome, the rigidity of the end part of the beam bottom template at the nodes of the beam and the pillar/wall, the assembly and the replacement of templates at the nodes are more convenient, and the utility model has excellent practicability.