FAQ
Please select the product name below to show the frequently asked questions for that specific product.
Anchor-Lok is installed with conventional concrete placement practices. The sheet or fabrication is placed on forms prior to the concrete pour, allowing the lining to mechanically lock into the matrix of the concrete structure.
Yes, ANCHOR-LOK can be used for new or existing concrete construction.
Selection is based on specific service conditions of each application. ATLAS Engineering will make the determination based on chemical, thermal, physical, abrasive, and other exposure criteria.
Each thermoplastic resists a broad range of chemicals. See the Chemical Resistance Chart for specific information.
HDPE can be in service at temperatures as low as -40* F (-40* C). PVDF can withstand up to 275* F (135* C).
All seams are thermoplastically welded and backed with conductive material. Spark testing verifies the lining system is free of any pinholes or leaks. Structures can be equipped with leak detection for further assurance.
Yes. HDPE and a UV-resistant grade of PP are commonly used outside.
ANCHOR-LOK eliminates the need for concrete cure. Anchor-Lok can be placed in service as soon as concrete forms are stripped (and any seams, if present, are welded).
Structures that cannot be shipped in one piece will need to be field welded. Smaller fabrications do not require field welding.
Yes. ANCHOR-LOK can bridge concrete cracks up to ¼” wide.
No. ANCHOR-LOK is welded providing a seamless lining. The anchor penetrates into the concrete matrix and allows the lining to absorb all expansion and contraction. Eliminating expansion joints eliminates the weakest point of the lining system.
Because ANCHOR-LOK forms an integral part of the concrete structure, it can withstand over 100’ of hydrostatic head pressure.
ANCHOR-LOK is always custom fabricated. ATLAS provides drawings for customer approval before fabrication commences. If the structure can be poured with concrete, it can be lined with ANCHOR-LOK.
ANCHOR-LOK PP – Tan
ANCHOR-LOK PVC – Dark Gray
ANCHOR-LOK PE and UVPP – Black
ANCHOR-LOK PE HMW and PVDF – White
Fabric-faced material can be provided on the grate seat, perimeter, or flange. The interface joint is reinforced before coatings, linings, and protective systems are tied into the fabric-faced material. Contact ATLAS for additional details and information.
ATLAS maintains a staff of Technical Service Representatives who are available to assist you with the use of ATLAS products.