Achievement method for roof system structure

Abstract

The invention discloses an achievement method for a roof system structure. Compared with the prior art, after construction of a roof leveling layer is completed, firstly, embedded steel bar bolts used for fixing a counter batten are embedded into the structure; secondly, coating of a waterproof layer is conducted, a heat preservation layer is pasted on the waterproof layer, and a polymer anti-fracture mortar protective layer is made on the heat preservation layer; thirdly, the counter batten is perforated and penetrated by the embedded steel bar bolts, and leveling and fixing are conducted through nuts; fourthly, roof battens are fixed to the counter batten through steel arranging nails in the direction perpendicular to the counter batten; and finally, roof tiles are fixed to the roof battens. The roof system structure is good in waterproof effect and heat preservation performance and high in air convection, the achievement method is suitable for construction of pitched roofs of various models and small in wet operation and is advocacy of green constructional engineering, energy is saved, the environment is protected, utilization of non-renewable resources or resources difficult to regenerate is greatly reduced, and the purposes of the achievement method are achieved.

Description

technical field [0001] The invention relates to a method for realizing a roof, in particular to a method for realizing a roof system structure. 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. A lot of labor is required on the waterproof layer. After the...

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Problems solved by technology

[0004] 1. A lot of labor is required on the waterproof layer. After the waterproof layer is completed, there will be many follow-up construction steps, which will inevitably damage 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 it is necessary to remove the reinforced concrete protective layer, thermal insulation layer and roof tiles during the repair, the workload is relatively large and the maintenance is difficult;

[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. Although the SAB self-adhesive coil is resistant to nail penetration and self-closing 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 roof structure by 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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