Should the bathroom waterproofing be brushed flexible or rigid first? What to look out for?

The toilet consumes a lot of water, so it is necessary to do a good job of waterproofing measures, but many owners are not familiar with waterproofing. Let's take a brief look.

1. Rigid or flexible waterproof for toilets.

It is necessary to use flexible waterproofing; Because the flexible waterproof can automatically penetrate into the inner layer, it has a good bonding effect, and the flexible waterproof has a certain stretch when it encounters external force, and can withstand a certain degree of displacement and slight vibration of the material.

in carrying out waterproofing floor tiles.

During construction, it is necessary to clean the construction surface first to ensure that there is no dust and the surface layer is completely dry, and then use cement mortar.

Leveling can be carried out only after waterproofing, which can prevent leakage during the construction process.

2. Waterproof construction of toilets.

What are the precautions.

1. Pay attention to the height of the waterproof layer.

Under normal circumstances, all floors in the bathroom need to be waterproofed, and the height of the wall waterproofing needs to be determined according to the use of the area, such as the waterproof height of the wall in the dry area, at least away.

The floor is more than 30 cm, and the wall of the shower area should be at least 180 cm above the ground.

2. Pay attention to the choice of waterproof materials.

There are many brands and types of waterproofing coatings on the market.

As a novice in decoration, it is easy to be dazzled, but it must be noted that qualified products that have passed the national testing must be selected, so that the quality of the products will be guaranteed. Of course, if the conditions are good, it is recommended to directly choose brand products with good reputation.

3. Pay attention to the grooves of the waterproof wall.

If there are pipes that need to pass through the floor slab during construction, the location of the openings must be handled carefully. During construction, the size of the hole must be larger than the water pipe, and the groove must be plastered to ensure smoothness, and then waterproof treatment.

First use the rigid, so that you can operate better, and then use the flexible, the waterproof effect will be better, pay attention to the details of the treatment, you need to apply evenly.

I think it's best to brush the flexibility first, so that it looks more aesthetically pleasing and is very durable; To choose a better waterproof coating, ask a special decoration master to paint, design in advance, and check the foundation.

Be sure to use rigid waterproofing first, so as to ensure the waterproof effect, when using waterproofing, you should also pay attention to the choice of paint when you want to finish the ground, and try to choose environmentally friendly products.

Rigid waterproofing is an option. Be sure to tidy up the ground in advance, make the ground very clean and tidy, and also pay attention to acceptance, pay attention to the number and method of brushing paint.

It is best to brush the rigid one first, because the waterproof material is difficult to bond directly in a flexible place, which may cause it to fall off after solidification, so we should brush the rigid one first and then brush the flexible one.

I think we should first use rigid waterproofing, and then use membrane waterproofing, generally use membrane to waterproof and then use anti-cement slurry coating three times.

It is best to do both flexible and rigid waterproofing. Whether to do a rigid or flexible waterproof layer first is about the same. Because in the end, you still have to make a protective layer.

Rigid waterproof paint is recommended for the wall. Flexible waterproof coating is recommended for the floor. Shovel the original wall base, clean it up, brush waterproof, waterproof wall brush general-purpose, floor brush flexibility.

For bathroom walls, flexible waterproof materials must not be made, and membranes and polymer coatings are not good. This kind of waterproof material does not absorb water, and the follow-up mortar or tile adhesive is difficult to absorb, which will lead to hollowing and brick dropping.

It is recommended to use flexible waterproof paint for the floor of the bathroom, and rigid waterproof paint for the wall.

When waterproofing the bathroom, should rigid materials be used for the bathroom floor first, or polymer waterproof coating should be used first? Today, Baixiu.com will take you to understand the different roles of rigid materials and flexible materials! Rigidity and softness cannot be opposed, and rigidity and softness are the basic principles of waterproofing.

Restroom waterproofing is done by applying waterproofing materials to the floor and walls to protect the walls and floors from water damage. There are many details that need to be paid attention to during the waterproofing process of the bathroom.

The waterproofing method of the bathroom is more flexible, different selection effects can make different choices, the waterproofing practice of the bathroom can choose the right material according to the consumer's decoration budget, the waterproofing method of the bathroom has many steps, and the overall work is more tedious, and professionals are required to carry out detailed operations.

<> For the bathroom floor, you can first level it with waterproof mortar, which is a rigid material. Then, make a flexible waterproof material on top of the waterproof mortar, such as polymer waterproof coating, this waterproof material has good elasticity, no peculiar smell, adapts to complex terrain, simple construction, and anti-blistering. It is not recommended to do waterproofing membrane on the bathroom floor, because the bathroom area is too small, and it is irregular, the place that needs to be cut is better, and there are more lap edges.

The wall is suitable for rigid or rigid ductile waterproofing materials, such as waterproofing mortar, but the waterproofing mortar needs to be at least 1cm thick. Polymer waterproof coating can also be, but it must be greater than 2, and should be in strict accordance with the construction ratio, powder and liquid materials according to the manufacturer's requirements after mixing evenly after construction. Due to the complexity of the structure and practicality of the restroom, the importance of the restroom is determined.

How to make the bathroom waterproof is a concern for everyone. Pouring reinforced concrete floor is a common way of waterproofing the bathroom, the slope layer is made of 1:3 cement mortar, 20mm thick, slope to drain, leveling, stone is made of acrylic polymer cement-based waterproof mortar, combined with 30mm thick dry hard cement mortar bonding layer.

After the waterproofing of the toilet is completed, the water storage test is qualified, and there is no leakage after 24 hours. After the equipment is installed, the second water storage test will be carried out. The toilet is processed under the cover plate or caisson structure, and the toilet also needs to be treated as follows, and the sunken ground is first waterproofed twice, which is rigid and flexible.

I think the flexible material should be brushed first; Because the adhesion of flexible materials is better, it can be more tacitly integrated with other materials, which can have a better effect and a higher degree of protection.

I think we should brush the flexible material first, and then brush the rigid material after leveling, otherwise the ground may be uneven and the rigid material will crack after curing.

I think you should brush the flexible material first, because it will fill every crevice of the rough ground.

It is believed that the waterproofing of the bathroom needs to be based on different areas, and different waterproof materials are adopted, and it is better to use flexible waterproof materials for the ground, and rigid waterproof materials can be selected for the wall. Rigid waterproof coating.

As well as flexible waterproof coatings have their own advantages and disadvantages, rigid waterproof coatings usually have strong adhesion and a certain moisture-proof ability. However, when the temperature difference is relatively large, it is easy to crack, and it is easy to damage if accidentally impacted, and it is also more prone to corrosion after being soaked in water for a long time. <>

The main disadvantage of flexible waterproof coating is that the service life is much shorter than that of rigid waterproof coating, and the surface is relatively smooth, and the adhesion may not be enough when tiling. Flexible waterproof coatings can be very resistant to thermal expansion and contraction.

And it has good anti-settling ability, which also has a certain effect on the use of toilets. If the bathroom wants to use flexible waterproof coatings, it is necessary to have higher requirements for the master's construction skills, and the master with better technology should be selected, rather than not doing research in the market. <>

The bathroom is mainly used for bathing and going to the toilet, so the wall of the bathroom should achieve a good moisture-proof effect. In terms of moisture-proofing, rigid waterproof coatings are a little better than flexible waterproof coatings, and can better prevent water penetration and achieve a relatively long service life. People generally put tiles on the bathroom, in order to make the tiles more firm, rigid waterproof coating is also better than flexible waterproof coating.

The flexible waterproof coating is easy to adhere to the wall and the wall is not enough, and it is easy to fall off. <>

Which waterproof coating to choose for the bathroom needs to be fully considered by the owner, and the decoration company cannot be completely listened to.

lest the other party cheat you. Choosing a rigid waterproof coating for the wall of the bathroom can also make the later tiling smoother without any additional problems. In order to make their bathroom more durable, the owner needs to consider all aspects at the beginning, if the home is using a bathtub, then the waterproof height of the wall should be improved, and it needs to be adjusted according to the specific layout of the home.

First of all, it is necessary to choose the appropriate waterproof coating, check the foundation, and then apply the material and do a closed water test; I think that the rigidity is waterproof, more durable, and will not be affected by external forces, and the strength is relatively high.

It can be flexible waterproof, and what kind of waterproof method to choose needs to be determined according to your own decoration situation, and it is also related to the local environment.

If the bathroom is waterproof, then, at the beginning of the decoration, you have to do this waterproofing, and try to choose flexible waterproofing, because the frequency of use of the bathroom is relatively high.

Summary. In the process of brushing waterproof coatings, it is not only necessary to ensure the overall uniformity, but also for some difficult to brush positions, it is not possible to miss the brush, after all, the probability of water leakage in difficult positions is very large, if you are greedy for a moment of leisure, there will be water leakage in the later stage, rework will not only be troublesome, but also increase the budget. 3. At the junction of the wall and the ground, it is the most neglected area, which is also difficult to paint during construction.

Therefore, it is necessary to use an angle wipe to treat the junction position, which can effectively prevent water leakage. In addition, after the wall waterproofing is done, you can start to apply tiles, and you must achieve the above height.

Hello, upon inquiry:

You can first rigid waterproofing, you can also first flexible waterproofing, after all, after the waterproofing, after all, after brushing the waterproof, will be buried on its surface and then brush a layer of protective layer. However, before brushing the waterproof coating, it is necessary to ensure that there will not be too much dust and impurities on the ground, otherwise it will affect the waterproof effect in the later stage, resulting in water leakage.

Before the waterproof construction, the construction area needs to do a good job of sanitation, the surface is not allowed to leave too many stains and dust, if the base layer has cracks or uneven conditions, you need to use cement mortar to eliminate leveling, and wait until the treatment is completed, and then do waterproof construction, can reduce the unnecessary trouble of regret bridge rock.

In the process of brushing waterproof coatings, it is not only necessary to ensure the uniformity of the whole disturbance, but also for some difficult to brush positions, it is not possible to miss the brush, after all, the probability of water leakage in the difficult position is very large, if you are greedy for a moment of leisure, there will be water leakage in the later stage, rework will not only be troublesome, but also increase the budget. 3. At the junction of the wall and the leased ground, it is the most neglected area, which is also difficult to paint during construction. Therefore, it is necessary to use an angle wipe to treat the junction position, which can effectively prevent water leakage.

In addition, after the wall waterproofing is done, you can start to apply tiles, and you must achieve the above height.

Bathroom waterproofing materials are generally made of polymer cement-based waterproof coatings (divided into two categories: flexible and rigid).

Flexible waterproof coating can resist slight vibration and a certain degree of displacement of the building; Rigid material (general-purpose type) can penetrate into the inner layer of the base surface and the base layer to form a waterproof layer, and the cement base surface and good bonding.

There is no absolute comparison between rigidity and flexibility, and only rigidity is used in the south to have excellent waterproof effect; In the north, due to the large temperature changes, flexible materials must be used. Regardless of in the north and south, it is best to use both rigidity and softness, and the best waterproof layer is: soft - rigid.

1.Rigid waterproof village material refers to cement, sand and gravel as raw materials, or a small amount of admixtures, polymers and other materials mixed in it. Through the method of inhibiting or reducing the porosity, changing the pore characteristics, and increasing the compactness of the interface of each raw material, the cement mortar concrete waterproof material with a certain anti-permeability is prepared.

The rigid waterproof has a long service life, but due to its weight, the structural form is more limited, and it is easy to crack and seepage.

2.Flexible waterproof materials are mostly organic materials such as waterproof membranes, waterproof coatings, waterproof glues, sealing materials, etc., most of which are made of linoleum, glass silk cloth and other fiber fabrics as tire layer membranes, bonded with various asphalt cementing materials, and flexible waterproofing with acrylic and polyurethane seals. Flexible waterproof materials have toughness, high tensile strength, large elongation, light weight, convenient construction, adapt to certain deformation and expansion and contraction, and are not easy to crack, but the operation technical requirements are stricter, puncture resistance and aging resistance are not as good as rigid materials, easy to age, and the service life is shorter.

3.Rigid waterproofing and flexible waterproofing are mostly used for roof waterproofing, and most of them are used in combination of rigidity and flexibility. However, this technique should not be used in the bathroom.

4.The main reason is that most of the bathrooms need to be tiled, so the walls and floors are first waterproof with waterproof glue, sealant, etc., and then tiled. Not as complicated as roof waterproofing.