Defoaming agent for concrete that generates defoaming effects and enhances peeling strength.
Currently, the standards for inspection and management of concrete structures and products are increasingly improving, focusing not only on strength issues but also on the quality of the finishing surface (whether it is smooth, the color, the degree of bubbles, and the surface strength), which has become one of the technical evaluations of construction contractors. Komalock has focused on release agents that play a significant role in solving these issues and has developed "Koma Coat," which produces a de-bubbling effect and enhances release. 【Points of Pursuit for Concrete Finishing Surfaces】 ■ Quality of fresh concrete (type of cement, aggregates, slump, mixing condition, admixtures, etc.) ■ Quality of the pouring method of fresh concrete and the compaction method (how the vibrator is applied) ■ Shape of the structure (presence or absence of taper) ■ Quality of the formwork surface ■ Quality of the concrete release agent used (Koma Coat) For more details, please refer to the catalog or feel free to contact us.
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basic information
【Specifications】 ■Product Name: Comacoat A-2 ■Available in 18L cans / 200L cans ■Coverage Area: Approximately 20–25m² per liter [Main Ingredients and Properties] ■Mineral oil, defoaming agents, release agents, and others ■Classified as a Type B hazardous material under the Fire Service Act, Category 4, Type 3 petroleum products ■No harmful substances as defined by the Industrial Safety and Health Act are used as raw materials *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Usage】 ■General civil engineering works, shield tunneling, tunnels, caissons, dams, rivers and harbors, exposed concrete works, concrete, shaped blocks, and all types of secondary products. *For more details, please refer to the catalog or feel free to contact us.
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Company information
Komalock Co., Ltd. is engaged in the environment, disaster prevention, and development of rivers, ports, and oceans in Japan, delivering safety to industries through construction and cargo handling equipment. We pursue the assurance of safety in all industries and construction sites, the preservation of the environment, and the reduction of costs, while fostering a deep attachment to our products and continuously improving our skills, striving for the development of new products.