| 摘要 |
FIELD: forms, shutterings or falsework for making walls, floors, ceilings or roofs, particularly centering for transport, civil and industrial engineering. ^ SUBSTANCE: modular centering includes several inventory units formed as polyhedrons with rectangular bases. Two opposite sides of bases having hinged jointing members are connected with braces. Two another ends of bases are coupled in pairs one to another and with one end of retention axle arranged at polyhedron vertex. Bases of adjacent units extend at given angles and are connected one with another by hinged jointing members. Vertexes of adjacent units are secured one to another by length-adjustable means. ^ EFFECT: increased reusability, reduced material consumption, decreased centering mounting time, reduced labor consumption of building works. ^ 2 cl, 3 dwg |
