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Device for installing cord to align construction elements e.g. building blocks, for forming wall, has rolling part defining zone around which cord portion is rolled up, and blocking part blocking unrolled portion of cord
Device for installing cord to align construction elements e.g. building blocks, for forming wall, has rolling part defining zone around which cord portion is rolled up, and blocking part blocking unrolled portion of cord
The device has two symmetrical parts (3) connected with each other by a cord (1), where each symmetrical part is positioned on one of construction elements (2) to be aligned. The symmetrical part includes a base (4) defining a housing (5) in which the construction elements are housed partially at a positioned state of the symmetrical part. A rolling part (6) defines a zone around which a cord portion is rolled up for storing the cord in a wound state. A blocking part (7) blocks an unrolled portion of the cord.
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