How to do waterproofing and insulation for flat top attics? What s the best way to do it?

Although the attic can increase the sense of space, it also needs to be carefully designed, which means that the attic is created with wisdom. In addition to the advantages, the attic also has disadvantages. For example, the attic has poor thermal insulation and poor lighting conditions.

So there are a few things you must keep in mind when transforming your attic, which is very helpful for the conversion effect. What do you need to pay attention to in the transformation of the attic?

How to do waterproof and heat insulation in the attic?

We can use a more traditional method, that is, to lay a layer of insulation on the top floor of the attic floor to ensure indoor air circulation, so that sunlight shines directly on the floor of the attic insulation layer, and the rising temperature can be channeled away through the insulation layer, which can prevent the ceiling on the top floor.

Heated up dramatically. It should be noted that the insulation material should be refractory, otherwise it will cause disaster and trouble in summer because of the temperature.

If the insulation will affect the activities of the surrounding residents on the roof of the building, and because the insulation will affect the overall aesthetics, then you can build an awning on the roof of the attic. Awnings are a popular way to keep warm over the years, but because awnings are illegal, urban construction in many places is strictly controlled, so if this method is not practical, then use the next one!

What are the best ways to make waterproof insulation in the attic?

Although the loft is located relatively high, it should also be waterproof, especially on rainy days.

If the waterproofing work is not done well, it is likely to leak, and the wall is prone to mold and mold. Therefore, the attic wall needs to be brushed with a waterproof layer. For example, the general waterproof layer should be at least 30cm above the ground. After the waterproofing work is completed, a closed water test is also required.

It can only be carried out after passing the acceptance.

Then you can plant vegetables and fruits on the roof, first lay the soil layer for planting, buy a planting box, and then build a simple shelf to plant some vines.

Or vegetables, which can not only play a role in keeping warm, but also eat fresh fruits. But pay attention to drainage measures.

Finally, a swimming pool can be built on the roof of the building, and 20 cm of water can be injected into the pool, which can also play a role in insulation, but the bearing capacity of the roof should be considered. In addition, in addition to the roof, you can also add soundproof cotton to the ceiling of the room.

Thermal insulation.

If you want to do heat insulation, you can build an iron shed or a plastic shed, which can effectively insulate and play a waterproof role, which is a more economical and more thorough and feasible way.

First of all, the roof needs to be treated, and some waterproofing and insulation layers need to be laid. It is necessary to apply some waterproof paint first, and then sanding the roof, use some waterproof cloth to lay it, and then lay a waterproof layer, thermal insulation layer.

You can lay a thermal insulation layer, you can better waterproof treatment, and build an awning, so that you can better solve the problem.

Friends who live on the top floor, while enjoying the open-air balcony, will also face the problem of water leakage on the top floor, especially in the rainy season, the water leakage on the top floor drips into the room, which seriously affects the comfort of home life. Today, the credit family will teach you how to do the waterproofing of the top floor to permanently prevent water leakage, and what are the best ways to waterproof the top floor.

How to waterproof the top floor so that it does not leak permanently

The most effective way to waterproof the top floor is to find a professional waterproof construction team and use high-quality materials and processes for waterproofing construction. The specific process and method are as follows:

1. Find the cause of water leakage2. Preparation

Before re-carrying out the waterproofing construction, it is necessary to make corresponding preparations to ensure the smooth progress of the waterproofing project. The first thing to do is to carefully check and check the drawings of the roof waterproofing project, determine all the structural manufacturing, as well as the specific construction situation, so as to avoid the defects of the construction due to the neglect of a certain aspect and the failure to achieve the perfect waterproof effect.

3. Waterproof material

Before construction, the quality of waterproofing materials is the top priority, and it is necessary to ensure that the products are actually high-quality and qualified. You can carefully check the quality certification documents of waterproof materials, or quality inspection reports, etc.

4. Drainage slope

When carrying out roof construction, attention should also be paid to the problem of roof drainage slope. Be sure to choose the right slope according to the material.

Generally speaking, the drainage slope of the flat roof is 2% 3%, and the longitudinal slope of the gutter and eaves should not be less than 1%, etc., the above are general values, and the specific situation should be determined.

5. Sequential construction

Waterproofing works have a strict construction sequence, and must be carried out in the correct order, such as masonry first, and then installation of equipment and pipelines. The construction sequence of waterproofing projects is very important, and it must not be ignored because of the rush period.

6. Pay attention to the seams

The treatment of joints in waterproofing projects is very important, because water is flowing, and water molecules are small and impermeable, so no small gaps can be left. Be sure to embed the sealing material so that there are no gaps or pores. The main thing that needs is that in the waterproofing project, the flat layer cannot be larger than six meters, and the asphalt mortar cannot be larger than four meters.

Answer: Roof insulation materials are often used when carrying out roof insulation, and there are many varieties of roof insulation materials on the market, so many people have a headache for the choice of roof insulation materials, and do not know what roof insulation materials are. What are the rooftop insulation? 1. Common roof insulation materials (1) expanded polystyrene board (EPS board), thermal conductivity, good thermal insulation effect, cheap and slightly worse strength.

2) Extruded polystyrene board (XPS board), thermal conductivity, better thermal insulation effect, high strength, moisture resistance, expensive and the surface needs to be treated during construction. (3) Rock wool board, thermal conductivity, fire resistance, flame retardant, high hygroscopicity, poor thermal insulation effect. (4) Rubber powder polystyrene particle insulation slurry, thermal conductivity, good flame retardancy, waste products, unsatisfactory thermal insulation effect, high construction requirements.

5) Polyurethane foam material, thermal conductivity, good waterproofness, good thermal insulation effect, high strength, more expensive. (6) Perlite and other slurries, thermal conductivity, good fire resistance, high temperature resistance, poor thermal insulation effect, high water absorption. 2. Plate insulation roof insulation material Plate insulation roof insulation material is used in a wide range of areas and scopes, and can be used in external wall insulation projects and in external wall insulation projects.

The thermal insulation body of the board insulation material can be foamed polystyrene board, extruded polystyrene board, rock wool board, glass wool board and other different materials. Plate thermal insulation materials can be divided into single thermal insulation materials and system thermal insulation materials. (1) Single thermal insulation material:

It is the main body of thermal insulation engineering application, and it needs the cooperation of other materials in the process of use. Such as: foamed polystyrene board, extruded polystyrene board, rock wool board, glass wool board, etc.

2) System insulation materials: foamed polystyrene board (or extruded polystyrene board) + alkali-resistant glass fiber mesh + polymer mortar containing adhesive, such as Zhuhnwitt external wall insulation system, Beijing Zhongjian Institute external wall insulation system, Preswitt insulation system, etc. 3. Slurry insulation roof insulation material Slurry insulation roof insulation material is currently mainly used for internal thermal insulation of external walls, and can also be used for thermal insulation of partition walls and household walls, and can also be used for external thermal insulation of external walls if performance permits.

There are two types of slurry materials, one is the curing type based on cementitious materials, and the other is the drying type based on water evaporation. Its main component is a lightweight thermal insulation material composed of a variety of materials based on sepiolite (polystyrene), mineral fibers and silicates, and composited through a certain production process. Its products are available in powder form and paste (slurry) type, but they are used with a slurry applied to the base layer.

The above is for you: What are the roof insulation materials? I believe that after reading this article, you have a basic understanding of roof insulation materials.

1. No matter what waterproof project is done, the first step is to choose the right waterproof coating, the top floor attic is usually not large, the height is low, the airflow is not smooth, the choice of waterproof coating is suitable for JS waterproof coating (polymer cement-based waterproof coating), this type of waterproof coating does not pollute the environment, stable performance, excellent aging resistance, long waterproof life; Safe to use, easy to construct, simple to operate, strong adhesion, good adhesion to most materials, good film-forming effect, fast curing, simple construction.

2. The base treatment is the second step of waterproofing, the surface of the base needs to be smooth, compacted and calendered, no sharp edges and corners, no honeycomb surface, no drum cracks, no open water, construction waste, floating ash must be cleaned up, and the local unqualified base layer is repaired with waterproof putty, and the yin and yang corners need to be wiped into an arc.

3. Correctly prepare JS waterproof coating, slowly pour the curing agent into the liquid material and fully stir it with a stirrer for not less than 10 minutes, until there are no bubbles, clean the batching barrel and stirring blades and other appliances and equipment with water in time after each batching, and the prepared paint must be used up within one hour.

4. In the process of coating and painting, the inspection system should be strictly carried out, and the painting should be carried out horizontally and vertically to ensure that the thickness of each brush should be uniform, and there should be no less brushing and missing brushing, and the solidification time of the coating film should be mastered to ensure that each waterproof can be completely solidified and ensure the quality. Attention should also be paid to the treatment of special parts and weak links when painting: an additional layer of no less than 100mm should be added at the junction of the plane and façade of the construction project before normal construction.

For the pipeline (including the exhaust hole) that passes through the waterproof layer, an additional layer of no less than 100mm wide is applied around it, and then the normal waterproof layer is applied.

The waterproof insulation layer on the top floor is also called the roof insulation layer, that is, on the roof layer, building materials are installed on the roof to protect the roof from the thermal insulation layer, so that the top floor is not exposed to solar radiation and the temperature is too high, so that the comfort of the top floor residents is improved. Therefore, when building and decorating, roof thermal protection is a must-do homework. How to do waterproof and heat insulation on the top floor?

There are many ways to prevent heat from the top floor, and the following is an introduction to how to do waterproofing and insulation on the top floor and how to keep the roof insulated.

There are several suggestions on how to do waterproofing and insulation on the top floor: air circulation can take away the heat. As a result, insulation can be laid on the roof and direct sunlight can be placed on the insulation.

The high temperature can be channeled through the air between the roof and the insulation to prevent the ceiling from rising sharply. This is a traditional and effective method of insulation, which can be laid with pre-supported concrete insulation bricks or new materials. It is not recommended to use non-refractory materials, otherwise the summer will not be controlled.

Because the laying of the insulation layer affects the activities of residents on the roof, the quality of the insulation layer is not good, and the renovation will affect the appearance. As a result, awning insulation has been popular in recent years.

In order to avoid high-rise insulation bricks affecting the beauty of the roof and crowd activities, avoid the construction cost of the awning, and affect the lighting, a layer of insulation materials can be laid on the roof (can also be insulated and waterproof), the method is usually insulated with foam materials, and can be used to make more insulation materials, and can use foam cement jujube selling boards, foam cotton, etc. To be on the safe side, try to choose a fireproof material.

In recent years, the home green movement has flourished, and roof insulation can also be achieved by growing vegetables and fruits at home. You can fill the roof directly with soil, grow vegetables in large areas, or use containers to grow vegetables. It is advisable to plant leafy vine crops and let the vines cover the entire roof.

The cultivation of the roof must be based on the premise that the roof is loaded, and the crops must not corrode the concrete building. The above is an introduction to how to do waterproof and heat insulation on the top floor, I hope it will be helpful to you.

You can get it for free

Everyone knows that the top floor must be insulated and waterproofed, so that it will be more comfortable to live in. Let's introduce to you how to do thermal insulation and waterproofing on the top floor.

1. If it is a flat-roofed house, then you can consider applying sunscreen and heat-insulating paint on the roof to achieve the effect of heat insulation.

2. If it is a glazed tile or an iron roof, this treatment will be more troublesome, first remove the glazed tile on the roof, and then brush the waterproof and heat-insulating paint on the laugher, and wait until it is dry, you can install the glazed tile back on the roof.

How to solve the leakage on the top floor.

1. After the house is too long, the top floor is prone to a water leakage, and for this kind of leaky house, the cost is relatively bearable.

2. If the house is only lived, in order to reduce the loss, it should be repaired in time, if there is no way to solve it, you can find professionals to repair it, so as to prevent greater problems.

3. Check the top floor to see if the water leakage is serious, if the water leakage area is relatively large, you can do a local repair, if the water leakage area is relatively large, you must do a thorough waterproofing.

4. It can be said that the roof is high to the low place to find water leakage, but also to see if there are relevant cracks in the roof, whether the waterproof layer has aged, if it is found that the source of the nuclear bubble hail digging, then it means that this has entered the bottom of the waterproof layer, so it is easy to cause water leakage.

5. Check whether the plastering layer is hollow, if there is, then you need to use a cutting machine to remove the plastering layer in this range, and then apply some cement mortar.

6. You need to do a waterproof maintenance frequently, to see if the waterproof layer has serious weathering, if there is such a problem, then it is necessary to maintain it in time to prevent water leakage in the later stage.