How should the square house roof be designed

1. The form and design requirements of the roof.

a) the form of the roof.

According to the materials used, roofs can be divided into reinforced concrete roofs, tile roofs, metal roofs, glass roofs, etc.; According to the shape and structural form of the roof, it can be divided into flat roof, sloped roof and other forms of roof (suspension roof, thin bright roof, arch roof, folded roof, etc.).

1.Flat roof.

Flat roof is easy to coordinate and unify the relationship between building and structure, which is more economical and reasonable, so it is a widely used roof form.

A flat roof is both a load-bearing member and an envelope. In order to meet the multi-faceted functional requirements, the roof structure is characterized by a multi-layered approach of multiple materials.

Flat roofs should also have a certain drainage slope, and generally the roofs with a slope of 2% to 5% are called flat roofs.

2.Pitched roof.

Sloping roof is a traditional roof form in China, which is widely used in residential buildings and other buildings. Some modern public buildings also often use pitched roofs to consider the requirements of the landscape environment or architectural style.

The common forms of sloping roofs are: single-slope and double-slope roofs, hard mountain and hanging mountain roofs, four-slope rest mountain and Pangdian roofs, circular or polygonal pointed roofs, etc.

The roof waterproofing material of the sloping roof is mostly tile, and the slope can generally be 10% 100% 10% 20% is mostly used for metal sheet roofing, and more than 20% is mostly used for flat tile and linoleum tile roofing.

3.other forms of roofing.

Civil buildings sometimes also use other special shapes such as curved or folded roofs, such as arched roofs, folded roofs, thin shell roofs, quilted roofs, suspension roofs, grid roofs, etc.

2) Design requirements for the roof.

1.Waterproof requirements.

As an envelope structure, the most basic function of the roof is to prevent leakage, so the main task of roof structure design is to solve the problem of waterproofing. Generally, the purpose of waterproofing is achieved by using impermeable roofing materials and reasonable structural treatment, and appropriate drainage measures need to be taken according to the situation at the same time, and the water on the roof is quickly drained away, so as to reduce the possibility of leakage. Therefore, the general roof needs to do a certain drainage slope.

The waterproofing of the roof is a comprehensive technology, which involves the form of the building and the structure, the waterproof material, the slope of the roof, the roof structure treatment and other issues, which need to be considered comprehensively. The design should be followed"Rational fortification, combination of prevention and discharge, adapting measures to local conditions, and comprehensive management"principles.

China's current "Technical Code for Roofing Engineering" (GB 50345-2004) according to the nature of the building, the degree of importance, the use of functional requirements and waterproof durability, etc., the roof waterproofing is divided into 4 grades, each grade has different fortification requirements.

A simple ceiling with a crystal chandelier is a good match.

The roof outside, if it's a bungalow, there's a lot more creativity, and LZ can design it casually, so let your imagination run wild.