Roof waterproofing material selection, how to choose roofing waterproofing material

The effect of you on the roof tile is not ideal, or make a simple roof indoors, and buy some thermal insulation cotton on it, which can be insulated and insulated or catch the condensation of the roof tile, killing two birds with one stone!

At present, there is no way, you can't do a layer of waterproofing on it!

1. Choose waterproof materials according to the local temperature, for areas with high temperature in summer and not too cold in winter, you can choose waterproof materials with excellent heat resistance, and carefully look at the heat resistance performance indicators of the material when purchasing; If it is in a cold area in the north, it is necessary to choose a waterproof material with good low temperature resistance.

2. For those who are not allowed to go on the roof, the waterproof material can be directly exposed, and the surface of the waterproof layer does not need to be a protective layer, which can reduce costs, so you can choose ultraviolet-resistant, aging-resistant waterproof materials, or Zheng Chengzhen uses waterproof membranes that call the surface in front of the foil.

3. If you want to plant flowers and plants on the roof, you must add a layer of waterproof material with root puncture resistance to prevent plant roots from penetrating and damaging the roof waterproof layer.

4. If the roof is a sloping roof, you can choose corrugated tiles and block tiles with good waterproof performance. In addition, the waterproof cushion should be laid under the tile, and the surface of the waterproof cushion should have anti-slip performance or anti-slip measures, and asphalt waterproof cushion, polymer waterproof cushion and waterproof coating can be selected.

The roof of the house is exposed to the outdoors for a long time, often attacked by rain and scorching sun, if the roof waterproof material is not good enough, it will not only affect its beauty, but also cause hidden dangers to the safety of the house. So, let's take you to understand what materials are used for roof waterproofing and how to choose waterproofing materials.

Roofing waterproofing material can be used two-component waterproof coating, its waterproof effect is very good, it is mainly composed of organic emulsion and inorganic powder compound. This water-repellent material is very durable and can be coated in a variety of colors. In addition, the two-component waterproof coating also has good UV protection ability, and can also block UV rays outside the house even when the sun is exposed to the sun.

How to choose a waterproof material.

1. Determine the amount of waterproof coating.

Before the purchase of waterproof coatings, it is necessary to measure the construction area of waterproofing, and then calculate the total amount of waterproof coating required by comparing the amount required for the construction of waterproof coating products per square meter, so as to avoid unnecessary waste.

2. Choose different waterproof coatings according to different construction locations.

Waterproof coatings need to be purchased according to the functional division of the room and the different construction parts, because different construction parts have different requirements for waterproofing. This is the key point to do a good job of waterproof and seepage-proof, if you do not buy according to the construction location, then the quality and durability of the anti-regiment Li Li water will be seriously affected.

3. Precautions for the purchase of waterproof coatings.

We all know that the basic function of waterproof coating is waterproof, so whether the waterproofness is good determines the decisive factor of the product. Therefore, when purchasing waterproof coatings, it is generally necessary to pay attention to the waterproofness of the product.

Article summary: The above is all about what materials are used for roofing waterproofing and how to choose waterproof materials, I hope it will be helpful to you. If you want to know more about it, please stay tuned to this site.

Roofing is a trend for the future. It is to plant green plants with various media on the roof waterproof layer to achieve the purpose of thermal insulation and cooling. Generally speaking, planting roofs use native herbs or ferns that do not require additional maintenance and are easy to survive, so planting roofs is actually relatively cheap, and does not require too much maintenance, and has a good thermal insulation effect.

In addition to paying special attention to the waterproofing and leakage prevention of the roof, there are no other technical difficulties, because the thickness of the medium is relatively small, so the load-bearing problem of the roof is relatively easy to solve, but due to the weight of the covering soil, the structural cost will increase accordingly. Planting roofing not only requires the waterproof system to have waterproof function, but also requires the waterproof material to have the function of not being damaged by the plant root system, and the waterproof system requires good drainage and proper water storage function to prevent the lack of water and decay of the plant root system. Therefore, when choosing waterproof materials, we should break through the shackles of traditional thinking.

There are two prerequisites for waterproofing materials not to be destroyed by plant roots: firstly, the composition of the waterproof material itself is not absorbed by the plant roots, and in the building materials, concrete, mortar and asphalt materials contain components that can be absorbed by plant roots, so these materials are not suitable as waterproof materials for planting roofs. In addition, the waterproof material must have a certain strength, can resist the extrusion damage caused by the growth of plant roots, all the waterproof layer of the coating film is relatively low, should not be used for the waterproofing of the planting system, the waterproof membrane material with adhesive joints such as EPDM, rubber and plastic blending, membrane, etc., because the joints are glued, the strength is low, and it is often penetrated by the plant roots, causing leakage. The concrete slope layer in the original design did not have the ability to puncture the root system of Kang plants.

Is this a flower hole? That is the geogrid, the geotextile, the role is Rachel. But the roof water release directly does the water release coil, you this, I don't know what the next step is.

The roofing waterproof materials mainly include asphalt, asphalt waterproof materials include glass fiber asphalt linoleum and glass fiber leaching green linoleum, the material is firm, the price is chaotic and low, but the service life is long, cracking and other problems, and the service life is not long. After the transformation of ordinary asphalt, a kind of high-polymer modified asphalt is obtained, and this asphalt is usually laid on the roof by hot melt method, although the construction is difficult, but the defects of ordinary asphalt are repaired, and it has good durability and cost performance.

There is also a synthetic polymer waterproof material, the construction of this material is very simple, it can be painted, scraped, sprayed, etc., as long as it is guaranteed to be above 4 degrees Celsius. This material is durable and easy to build, but it is more expensive.

At present, there is a new type of roofing waterproofing material, called two-component waterproof coating, which has good waterproof performance, and it is mixed with an agricultural emulsion and inorganic powder. The product has high elasticity, good durability and a variety of color coatings, and is environmentally friendly and pollution-free. Moreover, this material also has the effect of anti-ultraviolet rays, even in the scorching sun, it can also block ultraviolet rays well.

It can be used not only on the roof, but also for shade. This roofing waterproofing material has a very good sealing performance and does not crack in the sun. The overall cost of this material is higher than that of other roofing waterproofing materials.

When purchasing, don't choose blindly, look at your own economic strength and needs, rather than expensive roofing waterproofing materials are better and more suitable for your own needs.

It is recommended to use TS-5D's permeable crystal waterproof material, which can quickly seal cracks, avoid leakage, and achieve quick results. There are many factors for roof changes, especially in terms of temperature, humidity, structural changes, etc., which are usually composite waterproofing, that is, combining two different waterproofing materials, usually combining flexible materials with rigid materials. Because ordinary roof waterproofing is waterproofed with membrane to resist structural changes, and in order to avoid the aging of elastic materials, it is also necessary to add a layer of mortar protection layer on it, so that it can not only waterproof but also protect yourself, and protect yourself.

The above is what is the problem of roofing waterproofing materials and related problems, I hope these can help you and provide you with a little idea.