If you want to make a waterproof layer protective layer, how to operate?

1.The waterproof protective layer is a common waterproof measure, which is widely used and has a good waterproof effect. It is very popular with people.

Here's how to make a waterproof protective layer. First of all, lay the isolation layer on the waterproof layer, design the wooden mold of the separation joint, pour concrete in the separation joint, leave no joints, roll and smooth with an iron drum, and then scrape it off with a scraper according to the drainage slope. After the concrete is dry, take out the wooden mold of the separation joint, clean the surrounding area, and make the waterproof protective layer ready.

Polyurethane waterproof coating.

It is very common in life. This material has excellent physical properties, strong adhesion, affordable and cost-effective, but poor environmental protection.

2.Polyurethane waterproof coatings are common in life. This material has excellent physical properties, strong adhesion, affordable and cost-effective, but poor environmental protection.

Choose the right waterproofing paint and repair the leak again. Pay attention to the uniform application of waterproof paint when repairing. After the water-repellent coating has dried, the defective part can be filled with caulk.

After the water-repellent coating has dried, the defective part can be filled with caulk. cement mortar.

An isolation layer should be set between the protective layer and the waterproof layer. The mix ratio of cement mortar for protective layer is generally 1: (3) (volume ratio).

3.Before the construction of the protective layer, the vertical and horizontal separation joints should be set with wooden formwork according to the structural conditions. When laying cement mortar, it should be compacted with paving and scraped with a scraper.

The drainage slope should meet the design requirements. During the construction of the cement mortar protective layer on the façade, in order to make the mortar firmly attached to the waterproof layer, the surface of the waterproof layer can be treated in advance (such as sticky hemp wire, metal mesh, etc.). Then a protective layer can be made.

According to the different types and functions of the waterproofing layer, the protective layer of the roof waterproofing layer can be divided into two categories: structural protective layer and additional protective layer.

4.The structural protective layer includes thermal insulation protective layer, swimming pool and protective layer, tail roof garden, planting, etc. Comprehensively consider the protective layer and use function of the waterproof layer.

However, additional protective layers are generally used for roofs that are not covered by people, including adhesion of mineral powder particles, light-colored paint on the waterproof surface layer, iron metal protective layer, etc. A protective layer is provided on the roof waterproof layer, and its function is as follows. Since the waterproof layer of the asphalt membrane is completely black, it absorbs sunlight.

After the energy, the temperature will rise a lot, causing the temperature of the top room to rise. If a light-colored protective layer is set on it, it can effectively reduce the heat absorption and temperature of the black waterproof layer, thereby reducing the indoor temperature on the top floor.

The ground should be cleaned first, and then laid on the ground with cement and mortar, it must be smoothed, and then it must be flattened. Then use fine stone concrete as a protective layer, and all the gaps should be filled. Then spread a layer of asphalt material.

When doing the waterproof protective layer, try to choose three layers, so that the effect will be better, and it must be meticulous, and you should also do experiments to see how the waterproof effect is.

In the process of home decoration, the waterproof layer must be done well, so as to make your house more durable. It is necessary to choose a good waterproof material for decoration.

<>1. Block material surface layer protective layer: The block material surface layer is divided into ground bricks and concrete prefabricated slab protective layer, which can be paved with cement mortar. The paving must be flat and meet the drainage requirements, and the blocks should be soaked in water and moistened and dried in the shade.

Immediately after the arrangement, it should be squeezed densely and flattened to make it firmly combined. Joints should be made between the blocks.

2. Cement mortar protective layer: An isolation layer should be set between the cement mortar protective layer and the waterproof layer. The cement mortar mix ratio used for the protective layer is generally 1:

volume ratio). Before the construction of the protective layer, the vertical and horizontal lattice joints should be set with wooden molds according to the structural conditions. When laying cement mortar, it should be paved with the paving and scraped with a scraper.

The drainage slope should meet the design requirements. During the construction of the protective layer of cement mortar on the façade, in order to make the mortar and the waterproof layer firmly bonded, the surface of the waterproof layer can be treated in advance (such as sticky hemp wire, metal mesh, etc.), and then the protective layer can be made.

If your bathroom is waterproof, and the worker did not brush the key parts such as water pipes and door frames first, quickly replace them! Because, whether the bathroom waterproofing is done well depends on whether the steps are right or not. Those workers who do not do ground treatment before brushing waterproofing, and do not do waterproof layer protection, cannot be hired no matter how little money they spend.

They do their job, and the chances of leakage are very high. See what a waterproofing worker for 20 years does :

1. Clean the ground for leveling.

The first step of waterproofing treatment is to do the ground treatment first. In the bathroom of the rough house, the ground is first cleaned of stones and floating ash, and then the ground is leveled with cement mortar. When applying waterproof paint in this way, the floor is more uniform and water leakage is avoided.

2. Brush the waterproof paint twice horizontally and vertically.

The waterproof paint must be brushed horizontally and vertically twice, which can fill the gap of the missing brush. In addition to the waterproof paint on the floor, the wall should also be painted 30 cm high, and the waterproof height of the shower area should be brushed to 1.8 meters to prevent the wall from getting wet. Also pay attention to the three key waterproof parts of the ground:

Toilet corners, water pipe roots, thresholds. These 3 places should be brushed with waterproof paint before waterproofing a large area, and the more detailed the work, the better.

In addition, before brushing, be sure to pay attention to choosing the right waterproof coating. First of all, in terms of color, the waterproof materials include black polyurethane waterproof coating, milky white acrylic waterproof coating, gray JS polymer waterproof coating mixed with cement, and K11 waterproof coating in the same gray. The most commonly used waterproof coating in our bathrooms is K11.

It can be adjusted to green, sky blue, etc., and is a waterproof coating mixed with cement.

Indoor waterproofing, with K11 series, JS polymer waterproof coating can be. When buying, buy products with a high level of environmental protection.

3. Shut the water for 48 hours to test the waterproof effect.

After the waterproofing coating in the bathroom has dried, a closed water test can be carried out in order to test the waterproofing effect. At this time, it is necessary to observe whether there is a water leakage problem in the downstairs neighbor's house. At the same time, it should be noted that the water level tested cannot be lower than the height of the waterproofing coating.

After 48 hours of closed water testing, the water is released through the drain. After that, the next step of ground treatment is carried out.

4. Brush the protective layer of cement mortar.

After the closed water test, a protective layer of cement mortar should be used on the waterproof coating. Its function is to protect the brushed waterproof coating and avoid subsequent decoration damage to the waterproof layer and cause secondary rework. Whether waterproofing is done well or not, in addition to the craftsmanship of workers, another point is the choice of waterproof coatings.

Bathroom waterproofing is the focus of decoration, in addition to choosing a good waterproof coating, looking for a good reputation of workers. If you understand the knowledge of decoration, it is not easy to be pitted, and in the process of acceptance, you can clearly find the problem.

Bathrooms are designed free of charge**.

Toilets are designed free of charge.

Today, 2,700 people have received three ** packages.

Measure the room and make a budget.

Professional waterproof leak repair company.

Toilet leak repair price list.

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How much is the waterproofing of a 50 square whole house.

Toilet leak repair price list.

Yuhong waterproof official website ** table.

The waterproof protective layer can be used cement mortar protective layer and the waterproof layer should be provided with an isolation layer, the cement mortar mix ratio is generally a volume ratio of 1:3, before the construction of the protective layer, should be set up with a wooden mold according to the structure of the vertical and horizontal lattice joints, when laying cement mortar should be paved with the photo, and scraped flat with a scraper. Note that during the construction of the protective layer of the façade cement mortar, in order to make the mortar firmly bonded with the waterproof layer, the surface of the waterproof layer can be treated in advance, and then the protective layer can be made.

Before doing the waterproof protective layer, it is necessary to do a closed water test on the chain, only after the water test is qualified, the next process can be carried out, otherwise there will be water leakage in the later stage, it will be very difficult to repair, and it is necessary to pay attention not to destroy the original waterproof layer.

Before the construction of the waterproof protective layer, the isolation layer should be laid on the waterproof layer, and the wooden mold of the lattice joint should be erected according to the design requirements, and the concrete in a sub-grid should be poured continuously, leaving no construction joints. The vibration should be rolled by iron rollers or manually compacted to avoid the destruction of the waterproof layer. Immediately after the shooting, use a scraper to scrape the slope according to the drainage slope, use a wooden trowel to smooth the slurry before the initial setting, take out the lattice seam wooden mold in time after the initial setting, and calender with an iron trowel before the final setting.

The waterproof protective layer can be divided into floor tiles and concrete prefabricated slab protective layer using block material surface layer, and the paving must be flat and meet the drainage requirements, and the block material should be soaked in water and moistened and dried in the shade. Immediately after the arrangement, it should be squeezed and compacted, and the pat should be flattened to make it firmly combined. Joints should be made between the blocks.

First lay the isolation layer on the waterproof layer, design the lattice seam wooden mold, pour concrete into the grid, do not leave the joint, roll it flat with an iron roller, and then scrape it flat with a scraper according to the drainage slope, and wait for the concrete to dry, take out the lattice seam wooden mold, clean up the surroundings, so that the waterproof protective layer is done.

Second, what are the waterproof layer materials?

1. Asphalt.

Asphalt is a relatively common waterproof material, this material adopts scientific production methods, is very widely used, the lack of song of this material is characterized by good adhesion, but also can play an anti-aging, anti-corrosion effect is very good.

2. Rubber.

The rubber waterproof layer material has a relatively large elasticity and can be made into "coil", "ointment", etc.

3. Polyurethane waterproof coating.

Polyurethane waterproof coating is more common in life, this material has excellent physical properties, strong adhesion, and is affordable, cost-effective, but poor environmental protection.

4. Metals.

Metal waterproof materials can be directly used for waterproofing, but when this material is used, it must be welded at the joint, and the surface needs to be coated with a cherry blossom layer paint, which can play a better role in rust prevention.

3. How to repair the leakage of the waterproof layer.

1. When repairing the leakage of the waterproof layer, the base surface should be cleaned first, kept flat, and the surface dust, water and other areas should be kept dry.

2. Choose a suitable waterproof coating, repair the leakage again, and pay attention to the waterproof coating evenly when repairing.

3. After the waterproof coating is dry, the defective parts can be filled with caulk.

4. Use cement mortar to wrap the surrounding edges.

Summary: How to do the waterproof protective layer and what are the waterproof layer materials and other related content is introduced here, I hope it will be helpful to everyone, if you want to know more about the relevant knowledge, you can note the information of this site.

1. The protective layer of the surface layer of the block material.

Generally referred to as the block is the common tile, of course, you can also use concrete board, when operating, directly with mortar to pave. Before paving, you can put the bricks into the water and soak them before operating, and ensure the flatness and compacting when operating, so that the bricks and the ground can be tightly fitted, and finally the joints should be hooked.

2. Protective layer of cement mortar.

This practice needs to be isolated by a layer of metal mesh on the waterproof, so that it can have a good effect, when operating, directly mix with cement and sand in the ratio of 1 to 3 or 1 to 3, and finally pour it into the horizontal and vertical divided grid. The grid can be operated by wooden formwork, and the material should be flattened while pouring, and the uneven phenomenon can be done with a scraper to ensure drainage.

3. Protective layer of fine stone concrete.

This practice also needs to make a layer of isolation on it, first of all, use wooden boards to build a grid according to the requirements, and the range of each grid can not exceed 36 square meters, and the width of the wooden mold should be 20 cm. When pouring the material, it is necessary to ensure continuity, but also to stir, which can be flattened by rolling or patting, and the slope of drainage can be controlled by scraping ruler, and finally it is necessary to do a good job of maintenance.

What does the waterproof protective layer do.

1. It can prolong the service life of the waterproof layer.

The most obvious role of this waterproof layer is that it can effectively prolong the use time of the waterproof layer, and avoid the occurrence of cracking, warping and other problems when the waterproof layer is exposed to the air for a long time.

2. It can reduce the temperature of the roof.

Since the waterproof coating is mostly light-colored, it can reflect sunlight, so the construction of the waterproof protective layer can also reduce the temperature of the roof and the house to a certain extent. In this way, in the summer, people will not feel so hot in the house, and to a certain extent, the temperature in the house can be reduced.

3. It can avoid the waterproof layer from being hit by external forces.

In addition, this protective layer, to a certain extent, can also avoid damage to the waterproof layer due to external impact. If the waterproof layer is just done, it will be hit by external force, the waterproof layer will be destroyed, and it is easy to leak and crack the surface in the later stage, which will directly affect the construction effect of the waterproof layer mega grind.

4. It can avoid the subsequent construction of the waterproof layer.

Normally, after the waterproofing layer has dried completely, a layer of cement mortar is applied to form a protective barrier. The function of this protective barrier is to avoid the waterproof layer being damaged, and it can effectively avoid the waterproof layer being over-rubbed, resulting in holes and other problems.

The construction of the waterproof protective layer is a kind of protection to strengthen the waterproof material after the waterproof project is completed and the chain chain is tested and the closed water is passed. The waterproof protective layer is a commonly used waterproofing method, which has a wide range of applications and can achieve a good waterproof effect, so it is favored by people. In general, after the acceptance of the waterproof layer is completed, it should be protected immediately to prevent it from being damaged and prolonging its life.

The first method: first lay the isolation layer on the waterproof layer, design the wooden mold of the lattice joint, pour the cement into the grid, there must be no gaps, roll it flat with an iron roller, and then scrape it along the drainage slope with a scraper, and after the cement is dry, remove the lattice joint, clear the periphery, and form a waterproof protective layer.

The second method: tiles can be laid indoors: after the waterproofing test is carried out, the tiles are soaked in water, dried, the dirt on the surface is cleaned, the bricks are covered with cement, and they are tamped, and finally the gaps in the tiles are sewn.

Mortar can be used for the roof: after the water storage test, cover it with barbed wire, divide the grid with wood, mix the mortar according to a certain proportion, pour the mortar into the grid, and then scrape the slope with a scraper.

How to repair the leakage of waterproof coating, when repairing the leakage of waterproof coating, the bottom surface should be removed first, so that the surface dust, water and other parts should be kept dry. Choose the appropriate waterproof paint, refill the leaking parts, and pay attention to evenly applying the paint to it when repairing. After the waterproofing coating is dry, the cracks can be filled with caulk.

This can be done by wrapping the edges with cement mortar on all sides.

The construction of the waterproof protective layer should pay attention to the closed water test before the waterproof protective layer, and the next step of operation can be carried out only after passing the test, otherwise it will be difficult to repair once the leakage occurs. Second, before and when making a waterproof protective layer, it is necessary to pay attention to avoid damaging the original waterproof layer, and if it is accidentally damaged, it should be repaired in time. Finally, when protecting the surface waterproof layer, it is necessary to pay attention to the drainage slope, so that the open water can flow smoothly into the drainage hole or floor drain.

The above is all the content of the waterproof protective layer practice, if you want to use the waterproof protective layer by yourself, you can refer to the above operation. Hopefully, this article can provide you with some help.