How do you use asphalt to fill a leak in a bungalow? Can cold oil asphalt make up for roof leakage?

CF-2000 high-efficiency composite waterproofing agent was used to repair the cracks and leakage treatment of cement roof. is one of the best methods. Cement roofs, especially roofs for drying grain in rural areas.

Be sure not to dispose of it with asphalt. One is that asphalt cannot be repaired. Second, asphalt has a strong carcinogenic effect.

Misery in food is very harmful to people's health. The use of CF-2000 high-efficiency composite waterproofing agent to repair cement roof cracks has the following benefits, one is that the product is green and environmentally friendly. Second, the repair method is simple and feasible, as long as there is the hands-on ability of ordinary people, they can repair it themselves.

Third, the cost is low. Generally, the material repair fee for a 20-square-meter house is less than 100 yuan. Fourth, the life is long, and the repaired gaps are generally maintained for a minimum of more than 5 years, and will not crack and seep water again from the repaired gaps.

The normal life expectancy is more than 10 years. That is, gaps that have been treated in accordance with normal maintenance specifications. Other cement that has not been repaired has new cracks, and the repaired places will not crack again and seep water.

5. It can be flexibly maintained. That is to say, when you feel that the roof is not of much value to repair, you can use CF-2000 high-efficiency composite waterproofing agent for temporary repair, as long as you clean up the debris around the leaking gap, adjust the CF-2000 high-efficiency composite waterproofing agent into putty, and pour it on the leaking gap. It can solve the leak for at least one to two years.

Lower repair costs. 6. The roof behind the department is not afraid of people and other hard objects. Of course, if you scrape and mold the whole roof of CF-2000 high-efficiency composite waterproofing agent for 5 mm, your roof is to raise fish on it, and the house below you will not leak.

First, the method of filling the gap:

First of all, the square leakage part should be found, and the leakage plugging king should be chiseled, and the waterproof treatment of the permeable crystalline type should be used, or the 911 polyurethane roller brush should be used directly, and the waterproof membrane should be used to pre-pave directly.

2. Possible causes of roof leakage:

1. Due to the thermal expansion and contraction of the prefabricated slab, the cracking between the slabs and the cracking of the mortar concrete screed layer lead to water leakage;

2. Due to the thermal expansion and contraction of the roof, cracks occur between the roof and the parapet wall, resulting in roof leakage;

3. A small number of water enters the wall from the outer wall due to improper treatment of the parapet wall, resulting in rain leakage.

3. A brief introduction to asphalt:

Bitumen is a complex black-brown mixture of hydrocarbons of different molecular weights and their non-metallic derivatives, which is a kind of high-viscosity organic liquid, which is liquid and has a black surface and is soluble in carbon disulfide. Asphalt is an organic cementitious material that is waterproof, moisture-proof and anti-corrosion. Asphalt can be mainly divided into three types: coal coke asphalt, petroleum asphalt and natural asphalt

Among them, coal coke asphalt is a by-product of coking. Petroleum bitumen is the residue after distillation. Natural bitumen is stored underground, and some form layers or accumulate on the surface of the earth's crust.

Asphalt is mainly used in coatings, plastics, rubber and other industries, as well as paving roads.

Summary. Steps.

First, the seam. That is, to remove the loose part of the gap between the tile and the tile or the gap between the tile and the wall, and use a tool such as a utility blade or a professional scraper.

Precautions: 1. All places that have been coated with silicone before should be removed.

2. At the corner or pipe interface, be sure to check to see if there is any loose or soft part, try to remove the loose or soft part, and keep the particularly hard part.

Steps. 2. Caulking.

1. Fill the removed gaps with caulk.

2. The production of caulk:

3. Use white cement or ordinary cement to add water to make a paste (adjust it into a paste, the fluidity can not be too large, so the water can not be too much). If conditions permit, it is better to add a little leak prevention agent after mixing it into a paste.

Notes:1For places that have accumulated water for a long time or are not dry, after completing the first step of hooking, aim at the gaps and other wet parts and bake them with a drying lamp for a period of time until they are dry.

The roof of my house is leaking and it is still leaking with asphalt, what should I use to make up for it?

Hello, I have seen your question and am sorting out the answer, please wait a while

Steps. 1. Hook the gap between the tile and the tile or the loose part of the gap between the tile and the wall, and use a tool for a utility blade or a professional scraper. Notes:

1. All places that have been coated with silicone before should be removed. 2. At the corner or pipe interface, be sure to check to see if there is any loose or soft part, try to remove the loose or soft part, and keep the particularly hard part. Steps.

2. Caulking 1, fill the removed gap with caulk. 2. The production of caulk: 3. Use white cement or ordinary cement to add water to make a paste (adjust it into a paste, the fluidity can not be too large, so the water can not be too much).

If conditions permit, it is better to add a little leak prevention agent after mixing it into a paste. Notes:1

For places that have accumulated water for a long time or are not dry, after completing the first step of hooking, aim at the gaps and other wet parts and bake them with a drying lamp for a period of time until they are dry.

Kiss! Hello, happy to answer your <>

Hydrophilic oil asphalt can make up for roof leakage, 1. Yes, we can choose asphalt paint as the material for roof waterproofing. First of all, you need to add this asphalt paint to the waterproof coating, adjust it into an asphalt waterproof coating, and you can also add some thinner. Clean the surface of the roof first, so that there can be no floating dust.

Next, apply a top coat, choose acrylic as a base, and then evenly apply this asphalt paint as a waterproof coating. 2. Paint twice repeatedly, each time you have to wait until it is completely dry, and then carry out the next step, and finally as long as the surface is dry and burned, you can play a waterproof role. 3. This asphalt paint is actually an asphalt material, which can be sprayed in a way that brings a very good waterproof effect, and it is also a relatively traditional material.

2. How to deal with roof leakage 1. If there is a problem of water leakage on the roof, we first need to find the cause of the water leakage. If in some communities, because of the water leakage caused by private renovation, without the consent of the property management company, the main responsibility is entirely caused by the individual, and the loss should also be compensated by the individual. 2. However, if it is not caused by human factors, it is an objective factor, and the natural original wheel has failed or the waterproof layer has failed, in this case, it is necessary to find out whether it is within the shelf life.

If it is still within the expiration date, it can be passed through the developer. However, if the expiration date has passed, the problem is solved through the property management company. 3. As a public area, the property management company is obliged to repair the water leakage problem on the roof, and if the loss caused to the owner is also compensated.

The above content specifically introduces whether asphalt paint can be used as a roof waterproofing, yes, we can mix it with some other materials. Organic solutions such as thinners and modifiers are added to make the waterproof effect more prominent. Yes, first add asphalt paint to the waterproof paint, make it into asphalt waterproof paint, or add part of the thinner, and then clean the roof surface to ensure that there is no floating dust, and then apply the topcoat, you can take acrylic I hope mine can help you <>

Do you have any other questions?

is harmful. Precautions Qing Li: Safety:

The construction site should have good ventilation conditions to prevent the inhalation of solvent gases and paint mist during spraying. Note: The product should be kept away from the heat source, and smoking should be strictly prohibited at the site of late work.

Asphalt waterproof coating paint film has excellent physical and mechanical properties, excellent corrosion resistance to chemical media, strong adhesion, toughness and brightness, excellent electrical insulation, microbial erosion resistance, waterproof and permeability resistance. And it has the construction characteristics of 1:1 easy ratio, the coating is matte, has a long coating interval, strong interlayer adhesion and other special source points.

The master puts the paint in his opinion: first find the square leakage part, use the plugging king chisel flat, use the waterproof treatment of the permeable crystalline type, or directly use the 911 polyurethane roller brush, and use the waterproof membrane directly pre-paved.

Enlarge the original gap to 3-5 cm and then spread the asphalt on top of it so that it is 4-5 cm above the ground. I hope it will be useful and useful.

It is not recommended to dispose of it with asphalt. One is that asphalt cannot be repaired. Second, asphalt has a strong carcinogenic effect.

How to deal with cracks in the roof:

1. Surface repair method. This method is suitable for narrow joints, used to restore the surface beauty of the component and improve the durability of the use, commonly used is to lay film materials along the surface of concrete cracks, generally can be used epoxy resin or resin impregnated glass cloth.

2. Filling method. When the crack is wide, a V-shaped or U-shaped groove can be chiseled along the surface of the cracked concrete, and the resin mortar material can be used to fill it, and materials such as cement mortar or asphalt can also be used.

3. Injection method. When the crack width is small and deep, the repair method of injecting the repair material into the concrete can be adopted, firstly, the crack is provided with an injection pipe, and the other parts are sealed with surface treatment, and the material is injected with low-viscosity epoxy resin, and the repair is injected with an electric pump or a manual pump. If the crack affects the safety of the structure, the structure should be reinforced.

Use a boiler to put asphalt and refine. And then it was handed over like a candle in that crack.

1. When the weather is fine, ensure the dryness of the building itself. Check the leak for any noticeable gaps.

2. Heat the asphalt to an appropriate temperature to make it have a certain fluidity, and transport it to the leakage site through a heat-resistant pump and a conveying pipeline. With the continuous pouring of asphalt, the dispersed asphalt continues to condense and pave, and gradually adheres to the crack wall, and with the continuous thickening of the asphalt adhesive layer, the seepage channel continues to shrink until it is completely blocked.

3. After the hot asphalt is cooled by water, the dispersion effect occurs, the asphalt is continuously poured in, the dispersed asphalt is continuously condensed and paved, and gradually adheres to the joint wall, with the continuous thickening of the asphalt adhesive layer, the seepage channel continues to shrink until it is completely blocked. The mechanism of action of asphalt grouting plugging is to heat the asphalt to an appropriate temperature so that it has a certain fluidity, and it is transported to the leakage site through a heat-resistant pump and a conveying pipeline, because the asphalt is not miscible.

Dry the base layer, melt the asphalt, and scrape twice.

Surely, many roofs do this, but they can't protect it for a few years, and it will leak later.

Water leakage in China's buildings is widespread, especially the roof leakage is more serious, according to statistics, it has reached 95%, the root cause is that the national water quality protection period is only 5 years, resulting in the average level of waterproof materials in the market is not high, and developers have no motivation to use good materials.

Why does it leak and why does it leak after repeated repairs?

Now the building is basically a reinforced concrete structure, concrete is a rigid material, natural cracks, so must be through the attached waterproof layer to solve the problem of leakage, only by the concrete additives, is not able to fundamentally solve the problem, this is why one of the waterproof principles is the combination of rigidity and softness, "rigid" refers to the quality of concrete, which is fundamental, "soft" refers to the additional waterproof layer, used to fight cracks.

Understanding this principle, it is not difficult to know that if rigid waterproof materials are used to control water leakage, it is difficult to achieve good results. The reason for repeated leaks after repeated maintenance lies in the inappropriate waterproof materials selected.

At present, the cement-based waterproof coatings such as JS waterproof coatings commonly used on the market are rigid waterproof coatings, which can not resist the cracks of the base layer, and the waterproof layer itself will crack, and some customers have done it 6 times and leaked, which is the reason.

Due to the existence of such a deficiency in rigid waterproof coatings, it is called flexible waterproof coatings by adding elastic additives to improve crack resistance, which is called flexible waterproof coatings.

Therefore, from the perspective of crack control, only elastic waterproof materials can be selected. At this point, it is necessary to consider other aspects.

Due to the various waterproofing membranes, there are major hidden dangers in bonding with the base layer, lap joint treatment itself, and strengthening the treatment of details, so although it can play a good waterproof role in theory, it cannot be done in practice, therefore, the use of waterproof membranes should be avoided as much as possible for household waterproofing.

Until now, all that was left was the elastic waterproof coating. If you want to leak water, what else do you need to consider?

First of all, the aging resistance, the actual life under the actual use conditions, not the laboratory life, many elastic coatings such as polyurethane waterproof coatings can not be immersed in water for a long time, can not be exposed to use, can not be corrosion-resistant, these in practical application caused by the life is greatly shortened, resulting in repeated leakage. There is also the physical strength of the coating, some elastic waterproof coatings have weak physical strength, too delicate, and easy to break, so only the physical strength is high, and the leather is durable. There is also the bonding performance with the base layer, no matter how good the material, it will be in vain to fall off, and some materials have good performance in all aspects, but it is a pity that it is poor.

Finally, the construction should be simple, no professional technology is required, and anyone can dry the waterproof material to form a reliable waterproof system. To sum up, it is currently recommended to use one-component high-strength environmentally friendly urea-based waterproof coatings, which can be guaranteed for 50 years and relieve the trouble of repeated water leakage.