Grouting tube type water swelling seal features and application scope
The grouting pipe-type water-expanding water-stopping strip consists of a water-absorbing bentonite rubber putty and a pre-embedded grouting pipe that can be partially grouted to form a combined system. In the pre-embedded joints of this product, once the repair of the joint's leakage occurs, it is necessary to select the proper slurry to plug and plug the water in the joints.
The grouting pipe-type water-expanding water-stopping strip is a kind of preliminary chemical grouting sealing and water-stopping material developed by our company on the basis of the traditional water-stopping strips and according to its product characteristics. In the past ten years, water-swellable rubber seals have been widely used in various types of civil engineering and hydraulic engineering due to its scientific water-stop mechanism, low market price, and convenient installation and construction. With the improvement of the waterproof requirements of the project, in order to ensure that there is no leakage of the gaps in the civil engineering underground projects and that there is a quick and easy way to make up for the leakage, our company has newly developed a water-expandable waterstop that can be pre-grouted.
The grouting pipe-type water-expanding water-stopping strip adopts the world's advanced chemical grouting system concept, combines the water-swelling mechanism of the slow-expanding type water-expanded water-stopping strip, and facilitates installation. The positive remedy for the pre-metered pulp is Integrated new product development, grouting pipe type water-expanding waterstop sealing mechanism is scientific, low in price, easy to install, under normal conditions, it depends on the expansion of the waterstop to stop the water, in the event of a leak in the gap It is not necessary to slot the hole in the surface of the structure for plugging. It can directly use the pre-mechanized slurry pipe to directly inject the chemical slurry and evenly fill the leaked water, thus plugging the leaking water conveniently and quickly, which saves the construction period and saves time. Cost, but also to achieve the purpose of permanent water. The grouting pipe type water-expanded waterstop is suitable for construction joints, post-casting belts, settlement joints and other construction joints of high-grade underground waterproofing projects. Sealing strip with grouting pipe can increase the installation strength of the sealing strip, more convenient for installation, and control its expansion direction, the installation strength of the waterproof sealing strip, is more convenient for installation, and controls the expansion direction thereof, and the waterproof sealing strip Lengthwise elongation.
Grout tube type water expansion seal water application scope:
The grouting pipe type water-expanding waterstops are especially rented for those wall joints with limited thickness in concrete buildings, which can replace two or more appearance seals in the joints. Rent for tunnels and other projects.
Grout tube type water swelling seal product features:
1. Wide range of application. Grout-tube type water-expandable water-stopping strip is applicable to all projects that can use traditional water-stopping strips. It is an alternative product to traditional products.
2. Easy to install and simple. The grouting pipe type meets the water expansion seal product factory is equipped with a special grouting pipe joint, which is convenient for installation. 3. It is conducive to the later leakage treatment. The grouting pipe provides very good treatment for the late leakage. Good grouting conditions avoid the need for repetitive grooving and other processes, which helps to save construction costs.
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