The manufacture of rockery is made in skeleton welding: the skeleton structure, skeleton structure, brick structure, steel frame structure and the mixed structure between them. The brick structure is simple for saving, Yamagata large changes in the site, with steel cantilever. The mountain waterfalls and fountains and reserved green caves, to do waterproof processing of frame structure.
Positioning of rockery production: according to the general plan of the construction, the site is arranged, the road is smooth, the rockery is made in the field, the elevation and the relationship with the surrounding buildings are reviewed, and the scope of the construction is determined.
When embedded parts are located on the surface of cast-in-place concrete, there are 3 ways to fix the embedded parts according to their size and function.
(1) the plate type embedded parts are small in size, and the preembedded parts can be directly tied up on the main tendons, but in the process of pouring concrete, it is necessary to observe the position of the embedded parts at any time so as to solve the problem in time.
(2) the angle steel embedded parts can also be directly lashed on the main tendons. In order to prevent the concrete from making the buried parts of the rockery made, it should be drilled on the preembedded parts before fixing.
(3) in the construction of large embedded parts, in addition to anchor bars fixed, it is also necessary to spot welding proper angle steel in the upper part to prevent the displacement of the embedded parts, and to drill and exhaust on the anchor plate when necessary. For large embedded parts, we need to drill holes on anchor plates to vibrate concrete, but the location and size of boreholes can't affect the normal use of anchor plates.
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