Sourcing Requirements
Request for an Industrial Solution s, We are a large industrial manufacturer of precast reinforced concrete products, specializing in the production of floor slabs for residential and commercial buildings. At present, we are facing a serious technical issue. Due to the fact that an unscrupulous supplier delivered low-quality formwork oil (a mixture of waste motor oils with insufficient purification), contamination of our products (floor slabs) has occurred. As a result, an odor has penetrated and been deeply absorbed into the concrete structure (inside the precast floor slabs). The issue is that the odor is not only present on the surface but has penetrated deep into the concrete body. We have already attempted surface treatment using alkaline cleaning agents; However, this has not solved the problem. The odor continues to emanate from the entire mass of the slab At present, the situation is as follows: Part of the slabs has already been installed at construction sites, while the remaining part is stored in the warehouse. Required: professional construction chemicals or coatings that can hermetically seal, block, encapsulate, and suppress the deep odor within the concrete: Create a strong barrier layer that prevents the odor from escaping. Possess high penetrating ability into the porous structure of the concrete. Have a matte surface (mandatory). Form a dense protective film (not a decorative coating). Work as an encapsulator for odors associated with hydrocarbon and oil contamination. Decorative glossy coatings are not suitable. The main requirements are odor blocking, matte surface, and deep sealing, penetration into the product the following types of materials or similar systems Deep penetrating epoxy primers Encapsulating compounds for blocking odors in concrete Polyurethane or epoxy barrier coatings with a high degree of sealing Means capable of eliminating odor that has penetrated into concrete Products similar in action to Zinsser BIN (principle of odor blocking) Industrial concrete sealing systems with anti-odor properties Matte epoxy and polyurethane systems with pore closure Plasters, Varnishes, Primers, and others We ask 1. To propose available products suitable for this task 2. If possible, to offer an individual technical solution or composition 3. To inform whether you can develop a specialized product for our task 4. To provide technical specifications and application recommendations 5. To send a commercial proposal with prices and delivery terms (considering industrial purchase volumes) We are ready for large purchases and long-term cooperation. Also, if necessary, we are ready to visit the production site or organize a technical discussion with your specialists. We ask for a written response, even in case of inability to solve this task