A composite insulation roof structure and a realization method thereof

Abstract

A composite heat preservation roof structure and its realization method, the invention comprises a reinforced concrete base layer and a cement mortar leveling layer paved on the reinforced concrete base layer, A metal reinforce bar is arranged on a reinforced concrete base lay and a cement mortar leveling layer, the cement mortar leveling layer is sequentially provided with a waterproof layer anda composite insulation hanging tile integral plate, the composite insulation hanging tile integral plate passes through a metal reinforcing bar and is strengthened and fixed on the waterproof layer inan adhesive manner, and the roof tile is fixed on the hanging tile strip of the composite insulation hanging tile integral plate by screws; As compare with that prior art, after the leveling lay of the slope roof is finished, a metal reinforcing bar is firstly implanted into the structure, a waterproof lay is then coated, a composite heat preservation hanging tile integral plate is installed on the waterproof layer, holes are drilled on the hanging tile bar, leveling and fixing are carried out, and finally the roof tile is fixed on the hanging tile bar; Applicable to all kinds of modelling slope roof construction, greatly reduce the use of non-renewable or difficult to renewable resources, is the advocacy of green building engineering.

Description

technical field [0001] The invention relates to a roof structure and a realization method thereof, in particular to a composite thermal insulation roof structure and a realization method thereof. Background technique [0002] There are mainly two types of sloping roofs in existing construction projects. Although they are widely used, they all have relatively large defects, such as relatively large resource consumption, which runs counter to the current environmental protection of the construction industry, or is prone to water leakage and other series of construction quality. question. [0003] One is to make a waterproof layer on the leveling layer, make an insulation layer and a reinforced concrete protective layer on the waterproof layer, and make a water strip on the protective layer perpendicular to the direction of the roof ridge, install tile strips on the water strip, and install roof tiles on the tile strips . However, its disadvantages are: [0004] 1. After the...

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Problems solved by technology

[0004] 1. After the waterproofing is completed, there will be many follow-up construction steps, which will inevitably cause damage to the waterproof layer, and it is not easy to find after the waterproof layer is damaged. Leakage will only be found after the roof is completed, so that the leak point is not easy to find, and the reinforced concrete needs to be broken when repairing The protective layer, insulation layer and roof tiles require a relatively large amount of work and are difficult to maintain;

[0005] 2. It needs to use a lot of steel bars and concrete. As we all know, these two materials are not environmentally friendly materials, and they are also high-energy-consuming materials. They have relatively large environmental pollution and run counter to the concept of building environmental protection.

[0007] 1. The roof is very prone to water leakage, because the water strip is directly nailed to the waterproof material with screws. Although the SAB self-adhesive coil is resistant to nail penetration and has self-closing properties to the nail penetration material, there will be a lot of construction in the future for the waterproof layer. Steps, the construction personnel step on the water strips in large numbers, which will cause the water strips to slip, which will inevitably tear the waterproof material and cause permanent irreversible damage;

[0008] 2. The waterproof material of SAB itself has relatively large requirements on the construction environment. Humidity and low temperature will cause the waterproof material to be bonded to the leveling layer, waterproof material and waterproof material. Therefore, the construction time and environmental conditions are very demanding, which will inevitably lead to Many projects cannot be adopted;

[0009] 3. Embedding thermal insulation materials between the water strips will inevitably lead to an increase in the amount of water strips. Generally, wood is used for the water strips. As we all know, the increase in the amount of wood will inevitably aggravate the damage to the environment, which has a fatal weakness in environmental protection. At the same time, the insulation material is embedded between the water strips, which will cause the insulation material to fall off due to loose fixation. At the same time, it is easy to generate a cold bridge, which will increase the amount of indoor heating, which will inevitably increase environmental pollution; in addition, the insulation material has no protection. Measures to make it directly in contact with the air will accelerate the aging of the insulation material and reduce the service life of the insulation material;

[0010] 4. The water strip is mainly fixed on the leveling layer of the roof structure by cement nails. We all know that the weight of the roof tile is relatively large. When the slope is relatively large, it is easy to cause the overall landslide of the roof project, resulting in waste of rework

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