Review of hydraulic seal for concrete CX 1 from Ceresit

Effective waterproofing techniques are crucial for guaranteeing the longevity and durability of concrete structures. Ceresit’s CX 1 hydraulic seal for concrete is one of the industry’s best products. With its sturdy design that prevents water infiltration, this hydraulic seal is a dependable option for a range of building and maintenance tasks.

The integrity of concrete surfaces is vitally dependent on hydraulic seals, particularly in moist environments. Ceresit’s CX 1 is designed to provide exceptional sealing qualities, which makes it a great option for both new construction and remodeling. Its application can stop water damage and subsequent deterioration, thereby extending the life of concrete structures.

Convenience and efficiency were the primary considerations in the development of the CX 1 by Ceresit, a company renowned for its cutting-edge building supplies. This product is suitable for both professional builders and do-it-yourselfers, as it offers good sealing performance and is easy to apply. With a basement, foundation, or any other concrete surface, the CX 1 guarantees dependable outcomes.

We will examine the features and advantages of the CX 1 hydraulic seal in this review, as well as its application techniques, efficacy, and general performance. You’ll be in a better position to determine whether this product is the best fit for your concrete waterproofing needs if you know what makes it unique.

Category	Details
Product Name	CX 1 Hydraulic Seal for Concrete
Brand	Ceresit
Purpose	Waterproofing and sealing concrete structures
Application	Used for sealing leaks and preventing water infiltration
Features	Fast-setting, durable, resistant to water pressure
Usability	Easy to mix and apply
Setting Time	Quick setting, typically within minutes
Recommended For	Basements, foundations, swimming pools, and other concrete surfaces
Coverage	Depends on the thickness and area applied

What it is?

The substance that goes by the same name is a cement-like mixture that solidifies rapidly when exposed to water pressure. This material’s instantaneous setting is its greatest benefit. It takes the cement component literally 50–60 seconds to transform into a waterproof plug.

Ceresit CX 1 is made up of:

• from high-grade Portland cement;
• filler (quartz sand);
• hardener.

The materials that activate the cement mixture to harden and strengthen it are known as polymer additives. On the packaging, the manufacturer does not list the entire chemical composition.

It is safe to use the Ceresit CX 1 mixture to seal leaks on surfaces that come into contact with drinking water.

Henkel makes a composition that is comparable. The business was established in 1876 and is the oldest in Europe producing building mixes.

The Ceresit brand of cement compositions includes primers, waterproofing sealants, and tile adhesives, among many other products.

With the help of the Ceresit product line, you can address issues with waterproofing and cladding in damp areas of the house as well as outside where the cement layer has been damaged.

The waterproofing seal is safe to use in removing plumbing issues because it doesn’t contain chlorides.

Purposes of use

Using a composition like this is primarily done to stop leaks in concrete ring septic tanks and wells. Additional issues that it resolves:

• Sealing holes in water and sewer pipes.
• Elimination of leaks in enclosing elements, for example, on dams.
• Elimination of flooding in swimming pools.

The well base’s durability and water resistance are enhanced by the seal. It is a common application for foundation waterproofing.

Main characteristics

"Ceresit" CX 1 is manufactured as a dry building mixture that can be diluted. packaged in 2 kg capacity buckets.

Technical attributes:

• Bulk density of the composition in powder is 0.9–1.2 kg / cu. dm.
• Start of hardening is about 60 sec.
• End of hardening is no more than 120 sec.
• Frost resistance is from 100 cycles and more.
• Water resistance grade is not lower than W4.

The amount of time that has passed since hardening determines compressive strength. Accordingly, the indicator will reach a size of 18 or more MGP if the mixture is 24 hours old. Six hours and twenty-eight days later, 12 and 35 MPa, respectively.

And this is where the flexibility and bending strength can be found:

• 3 MPa for 24 hours;
• 2 and 8 MPa for 6 hours and 28 days.

According to GOST 30244-94, non-combustible materials are referred to as Ceresit CX 1 on an alkaline basis.

In terms of proportions for mixing, you can work with the volumes of a substance that are available. For instance, you could dilute three liters of a mixture in one liter of water. Alternatively, weigh the dry composition and compare its quantity with water.

It is advised that you dilute the dry blitz cement gradually rather than all at once so that you have time to process the site before it hardens. It is known that a mixture is taken by 0.5 kg of 150 mg of water.

The mixture will not be consumed in excess of 1.6 kg per cubic meter.Dm. loudness.

How to calculate the right amount?

The size of the hole at the point of water inflow determines how much mixture is needed.

A hole measuring 10 cm in diameter and 10 cm in thickness can be filled with 1.6 kg of dry composition. Consequently, less material will be required for holes with a smaller diameter.

Precautions when working

When the cement mixture and water combine, an alkali is created that erodes the hands’ skin. As a result, gloves must be used during the entire water seal application process.

Because of the substance’s harmful effects on the eyes, you must wear glasses to preserve your vision. You must thoroughly rinse your eyes with water if any of the mixture manages to get inside them.

The manufacturer advises performing all repairs at a minimum temperature of 5 °C and a maximum temperature of 30 °C.

Instructions for use

You will need a plastic container, such as a 2-3 liter bucket, to prepare a viscous mixture.

Equipment for plugging leaks:

• Hammer.
• Spatula.
• Chemical protection equipment (gloves, glasses, respirator).
• Perforator.
• Drill with an attachment.

It is advised to quickly dilute the water seal in the total amount of water until it reaches a consistent consistency. And plug the leak site without waiting for it to solidify.

Since the composition sets in a matter of minutes, special tools are not needed to seal a small gap. All you need is a stick to combine the ingredients. Use a drill bit with an attachment for a big hole.

There are two applications for hydraulic seals:

• In the form of a test, which is applied directly into the gap.
• Dry.

The manufacturer advises filling the hole with the dry mixture right away if there is a lot of water pressure available. The mixture itself will harden and seal the hole when it reacts with water. You have up to three minutes to do this. You must keep it in the hole.

A hot hairdryer is used to preheat the leak site if the ambient temperature is not high enough before sealing it.

The water seal should only be combined with water, according to the manufacturer’s warning. As a result, cleaning up foreign materials and pollutants from the treated area’s surface is crucial.

Guidelines for patching a hole:

• You should carefully prepare the leak surface, remove mold and clean it from dirt. Remove peeled metal or concrete with a hammer or hammer drill.
• Give the hole the appearance of a funnel so that the composition firmly adheres to the recess. To do this, expand it by 20-30 mm.
• If you are dealing with a crack in the concrete coating, you need to clean it with a spatula.
• Prepare a solution for a waterproof seal and immediately apply it to the defect.

The hole itself only fills 70–80% of the way. This is required to prevent the existing composition from expanding and filling the space and damaging the pipeline or well walls. From top to bottom, the well’s wall fissures are sealed.

Storage and terms

After production, the Ceresit CX 1 mixture can be kept for a year in cold rooms. It just needs to be shielded from excessive humidity. Storage needs to be done with pallets. To prevent the product from becoming spoiled, it is advised not to compromise the integrity of the factory packaging.

It is advised to keep the mixture in a dry, well-ventilated area in a sealed container.

Ceresit’s CX 1 hydraulic seal for concrete is a premium product that provides dependable and long-lasting sealing solutions for a range of concrete applications. Because of its special formulation, which guarantees quick setting, excellent water resistance, and strong adhesion, it is perfect for both residential and commercial projects. CX 1 offers a strong barrier against moisture, extending the life and integrity of your concrete structures whether you’re working on small repairs or large construction projects. This review explores the features, advantages, and useful applications of the CX 1, emphasizing why it is unique in the market.

Pros and cons

This mixture works well as both a pressure and non-pressure seal, meaning it can be used in wells and basements where water occasionally collects as well as in areas with active leaks.

Benefits of the combination:

• Quick setting. This allows you to use it under water pressure in pipelines when you need to instantly seal a defect.
• High strength. It increases over time, and at the very beginning it can withstand a pressure of 6 atmospheres.
• Good adhesion to any wet surfaces.

In contrast to other building mixtures like glue or mastic, the hydroseal only becomes more adhesive when wet.

The mixture’s drawbacks stem from the circumstances surrounding its application. Leak removal requires expertise; if done incorrectly, the material could harm the pipe.

Reviews

Reviews from users state that Ceresit was used to seal a drainage well hole, remove leaks from a concrete ceiling, and remove leaks from a balcony. He performed well at work and developed a solid layer. Nevertheless, the following flaws were observed:

• The composition requires kneading in small volumes, as it freezes quickly.
• The manufacturer did not have a container for breeding, which would help in work a lot.
• Stiring for a very long time with water.
• Lack of instructions on the container for proportions.

As a result, you must experiment with dilution of the mixture.

You can read reviews here and here to get familiar with them.

average price

The average cost of Ceresit CX 1 in two-liter containers in the Russian Federation is 450 rubles.

Anyone working with concrete structures that require dependable and efficient sealing will find the Ceresit CX 1 hydraulic seal to be a useful tool. Its quick-setting qualities ensure minimal downtime and maximum efficiency, making it a convenient solution for last-minute repairs.

Because of this sealant’s strong resistance to moisture and other environmental elements, concrete surfaces are more durable and offer long-lasting protection. Ceresit CX 1 demonstrates its versatility and dependability in a range of applications, including residential, commercial, and industrial.

It is very easy to apply the CX 1, even for people who have never worked with concrete. Because of its ease of use, it can be confidently used for emergency repairs or easily integrated into routine maintenance schedules.

To sum up, the Ceresit CX 1 hydraulic seal is a great option for preserving the structural integrity of concrete buildings. It is a go-to solution for sealing needs because of its quick setting time, durability, and ease of use, which guarantees that concrete surfaces stay strong and protected over time.

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