A tie rod water barrier is a device used in construction to create a watertight seal between two concrete surfaces, typically in the construction of below-grade walls or other structures that require waterproofing.
The tie rod water barrier consists of a series of threaded rods or bars, usually made of steel, that are inserted through a hole in the concrete wall and tightened using nuts and washers to compress a water-resistant material between the two surfaces. The water-resistant material may be a rubber gasket, a neoprene sleeve, or other specialized material designed to withstand water pressure and prevent water from penetrating the joint.
The tie rod water barrier is typically used in conjunction with other waterproofing measures, such as the application of a waterproof membrane or coating, to ensure that the structure is fully protected against water infiltration. It is commonly used in the construction of below-grade walls for parking garages, basements, and other structures that require protection against water damage.
Proper installation of tie rod water barriers is critical to their effectiveness in preventing water infiltration. The threaded rods or bars must be installed at the correct depth and angle, and the water-resistant material must be properly compressed to create a tight seal. It is important to follow manufacturer's instructions and to use high-quality materials to ensure that the tie rod water barrier provides reliable waterproofing for the life of the structure.
