Which waterproofing method should be used for flat roof leakage?

If there is no problem with the structure, it is good to deal with the cracks, if possible, deal with the cracks, and then coat the waterproof on it, and then find the downhill, do not let the water accumulate on it, the effect will be good, more information, better advice, free concrete waterproof and leakage water repair technical advice, free of today's repair, tomorrow's leakage, every year repair, every year leakage trouble.

Has your roof been waterproofed before? What material is used for waterproofing? If it is asphalt or membrane, then it is necessary to remove these before re-waterproofing, expose the cement base and then do waterproofing.

Now can you find the leak point? After finding the leakage point, you need to plug the leakage point first, and then make all the leakage points waterproof. The roof needs to be waterproofed with rigid waterproofing + flexible waterproofing combined construction, first painted with K11 waterproofing slurry and then made a protective layer of mortar waterproofing agent, which can meet the needs of roof waterproofing.

Check the cracks by professionals first, deal with the leakage cracks first, lay the waterproof membrane on the entire roof, and then lay the heat insulation board if you want to strengthen the waterproof effect, you can also lay the heat insulation board, because the height of the heat insulation board is more than 20 cm, it can achieve the dual effect of protecting the waterproof layer and heat insulation. For roofs that do not use insulating panels, consider using steel mesh concrete. If there is cracks and water seepage on the wall, under normal circumstances, the professional construction team will use hanging baskets and maintenance personnel will work on the outer wall.

Large cracks can be plugged king, small cracks can be used glass glue to fill the leakage, repair with exterior wall waterproofing agent, spray a few times.

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Can pro-roof leakage be done as follows: Yes, the base layer treatment is that the waterproof layer of the coating film needs to be attached to the roof base layer, so the roof base layer will directly affect the quality of the roof waterproof coating film. Therefore, before construction, it is necessary to carefully inspect and deal with the clean base layer, remove the floating ash and various garbage on the concrete surface, so as to meet the requirements of waterproof coating construction.

Second, after the part repair treatment of the roof base layer is cleaned, the parts where water leakage occurs, such as roof cracks, the larger cracks are first filled with plugging products to meet the requirements of waterproof layer construction, and then the overall roof waterproof construction is done in a large area. 3. After the waterproof leakage material is dry, the waterproof leakage material is evenly brushed. It should be noted that the painting should choose a high-quality waterproof leak repair material to ensure that it can be high-quality waterproof and leak repair.

Good waterproof leakage repair materials often have the following characteristics: 1. Good waterproof effect, tough and high strength layer, strong adhesion and high elongation. 2. Durability, quality after construction, durability for a long time.

3. Environmental protection, water-based materials, green and environmentally friendly, non-toxic and tasteless, easy to use and safe. Hope mine can help you <>

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Can roof leaks be done.

Kiss! Hello, I'm glad to answer for you. Can pro roof leakage be done as follows:

Yes, because the waterproof layer of the coating film needs to be attached to the roof base layer, the roof base layer will directly affect the quality of the roof waterproof coating film. Therefore, before construction, it is necessary to carefully inspect and deal with the clean base layer, remove the floating ash and various garbage on the concrete surface, so as to meet the requirements of waterproof coating construction. Second, after the part of the repair treatment of the roof base surface is cleaned, the parts where the water leakage occurs are treated, such as roof cracks, and the larger cracks are first filled with leakage plugging products to meet the requirements of waterproof layer construction, and then the roof waterproof construction is done in a large area as a whole.

3. After the waterproof leakage material is dry, the waterproof leakage material is evenly brushed. It should be noted that the painting should choose a high-quality waterproof leak repair material to ensure that it can be high-quality waterproof and leak repair. Good waterproof leak repair materials often have the following characteristics:

1. The waterproof effect is good, the layer is tough and strong, the adhesion is strong, and the elongation is high. 2. Durability, quality after construction, and durability. 3. Environmental protection, water-based materials, green and environmentally friendly, non-toxic and tasteless, easy to use and safe.

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Is the waterproof material your own production?

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The best materials for waterproofing of pro-flat roofs are as follows: 1. Flexible mortar. Flexible mortar is mainly used in places such as walls and bottom surfaces, but not on backwater surfaces such as top surfaces.

2. Hard mortar. Hard mortar is made of emulsion and mortar ratio of 1:4, this material can be directly tiled, more convenient, after curing will form a cement surplus, will not bubble seepage, the waterproof effect of the back water surface is very good.

3. Polyurethanes. Polyurethane can be used indoors and outdoors, the waterproof effect is very good, gelatinous, very thick, and the construction needs to use a scraper, which is more laborious. 4. Acrylic waterproof coating.

This material is made of pure acrylate copolymer, adding an appropriate amount of additives, belonging to the synthetic resin class one-component waterproof coating, is a water-soluble coating, can be diluted with water, after the conjunctiva has greater elasticity and ductility, waterproof effect is very good. Hope mine can help you <>

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During the construction, the construction environment temperature should not be lower than 5, and it is strictly forbidden to construct under the conditions of rain, snow, fog and five-level wind mu yard hall and above.

The base must be firm and flat, there shall be no unevenness or serious cracks, when inspected with a 2m ruler, the gap shall not exceed 5mm, the depth of the pit shall not exceed 3mm, all holes and cracks shall be filled with mortar and smoothed, and after standing for 3 4 hours, the base layer and polyxun cryptoester cloth can not see the watermark.

The selection of the base treatment agent should be compatible with the material properties of the polyester cloth, and the spray foam should be uniform, with the principle of "first bottom and then leave, first far and then near", and the nodes and drainage should be concentrated first.

The best waterproofing materials for bungalow leaks are as follows:

1. Take synthetic rubber, synthetic resin or a blend of the two as the base material, add an appropriate amount of chemical additives and fillers, etc. Flak-like waterproof material that can be curled through different processes; Or the above-mentioned materials are compounded with synthetic fibers to form two or more layers of flak-like waterproof materials that can be curled.

2. The synthetic polymer modified asphalt is used as the coating layer, the fiber fabric or fiber felt is the carcass, and the powder, granular, sheet or film material is the covering material to make the crimpable sheet material. The thickness is generally 3mm, 4mm, 5mm, with asphalt as the main body.

3. The synthetic polymer water-based emulsion waterproof coating film made of synthetic polymer coating with a variety of polymer polymer materials as the main film-forming substance and processed by special technology has excellent waterproof performance of high elasticity. The product is non-toxic, odorless, safe and environmentally friendly. The coating film has strong water resistance, alkali resistance and ultraviolet resistance, and has high elongation at break, tensile strength and automatic repair function.

4. Polymer cement (also known as elastic cement) is a two-component waterproof coating material made of acrylic synthetic polymer emulsion as the base material, adding special cement, inorganic curing agent and a variety of additives, which has good film-forming, impermeability, cohesiveness, water resistance and weather resistance, especially can be cured and film-forming on a wet substrate.