Construction method using hoisting clamp

Abstract

The invention provides a construction method using a hoisting clamp. The construction method using a hoisting clamp comprises the following steps of: constructing a first-layer masonry; placing a mortar ash template on the first-layer masonry; flatly paving mortar ash joints in the limited area of mortar ash template, and then paving an acid-resistant rubber layer on the mortar ash joints; clamping the hoisting clamp on the sidewall of a filling block, and horizontally lifting the filling block and placing the filling block on the acid-resistant rubber layer; removing the mortar ash template and tightly bonding the acid-resistant rubber layers at the both sides of the filling block on the both sides of the filling block; and paving mortar ash joints at one side of a second-layer masonry material, closely combining the mortar ash joints with the acid-resistant rubber layers at the both sides of the filling block, and finishing construction for a second-layer masonry. With the adoption of the construction method provided by the invention, heavy-weight beams can be accurately and conveniently installed, the construction speed is fast, and the construction quality is guaranteed.

Description

technical field [0001] The invention relates to a masonry method using lifting fixtures, in particular to a fast and accurate masonry method for granite sliding beams in the pickling tank lining masonry project, especially when furan resins are used as masonry cement in acid-resistant bricks Masonry method of sliding beams with granite lining. Background technique [0002] The acid-resistant brick lining of the pickling tank in the cold rolling workshop generally uses furan resin as the masonry cement. The furan resin cement has the characteristics of slow solidification, and the masonry is easy to slip and deform under external pressure before the cement solidifies. After solidification, the cement is extremely It is also difficult to remove from the surface of the masonry. If the quality of the masonry cannot meet the requirements, it will be very troublesome to rework. The granite sliding beams are arranged on the masonry at the bottom of the pickling tank. Generally, a ...

AI Technical Summary

Problems solved by technology

If the granite sliding beam is built synchronously with the second layer of acid-resistant bricks, because the furan resin is not easy to solidify, it is easy to squeeze the sliding beam when laying adjacent acid-resistant bricks, making it difficult to position the sliding beam, and the installation accuracy cannot meet the design requirements. Granite sliding beams are easily contaminated by furan resin

If the location of the sliding beam masonry is reserved first, the granite sliding beam is finally installed after the acid-resistant brick masonry is built, that is, the furan resin mortar is first spread on the surface of the acid-resistant brick masonry, and then a special acid-resistant rubber layer is laid, and finally the masonry Granite sliding beam, but because a single piece of granite sliding beam is about 100kg, it is difficult to accurately lay such a heavy granite into the reserved hole if it is purely manual, and improper operation will easily squeeze the laid rubber layer in one place. Bricks are also easily broken, which not only affects the quality of masonry, but also affects the progress of masonry

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