Concrete construction method for big-gradient sloping roof

Abstract

The invention discloses a concrete construction method for a big-gradient sloping roof. At first, a bottom layer formwork module 2 of the big-gradient sloping roof is installed according to needs, roof panel steel bars are bound according to construction drawings and standard requirements, then sprayed concrete construction is carried out on the big-gradient sloping roof panel 1, the big-gradient sloping roof panel 1 comprises the sloping roof formwork module 2 and pre-buried L-shaped pulling ribs 3, the formwork module 2 is machined in advance to be formed and to be hoisted to a full space bearing frame 4, concrete is continuously sprayed and constructed at one time, construction quality of the concrete can be visually observed, and it is guaranteed that the interior of the concrete is dense; after roof concrete is renovated by means of cement mortar with the same proportion of the roof concrete through cleaning of dross on the surface layer, the concrete is square in appearance size, the exterior of the concrete is flat, and the interior of the concrete is solid.

Description

[0001] technical field [0002] The invention relates to the technical field of construction, in particular to a concrete construction method for a large-slope inclined roof. [0003] Background technique [0004] With the development of society, human beings' requirements for buildings not only stay at the level of functional use, but also pursue unconventional shapes. The shape of large-slope tile roofs is very popular because of its unique taste and temperament. The colored tiles on the roof can add beauty to the entire residential area, and can also add a different style to our living environment, but the reinforced concrete slope roof structure, when the slope of the roof is greater than 60°, the concrete will slide under the action of its own weight , Pouring molding is difficult, often due to improper selection of construction methods during construction, it is easy to cause the concrete pouring to be not dense, and it is easy to cause leakage. In addition, in the s...

AI Technical Summary

Problems solved by technology

The colored tiles on the roof can add beauty to the entire residential area, and can also add a different style to our living environment, but the reinforced concrete slope roof structure, when the slope of the roof is greater than 60°, the concrete will slide under the action of its own weight , pouring molding is difficult, often due to improper selection of construction methods during construction, it is easy to cause the concrete pouring to be not dense, and it is easy to cause leakage

In addition, in the severe cold area of ​​the north, the large-slope tile roof project is affected by the slope of the shape and the climatic conditions. It has problems in the appearance, quality, heat preservation, waterproof, and anti-shedding of the roof structural plate, which restricts its popularization and application.

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