Menu
Welcome to the Krockow GmbH! We are a trading company that specializes in offering unique products and raw materials to the construction chemicals industry. We place high demands on the quality, availability and delivery reliability of the individual products. For this reason, we only represent companies that meet these requirements in order to offer our customers the highest possible degree of flexibility, predictability and delivery reliability.
Our range of services include both organic and inorganic additives, binders and fillers. The target applications range from classic dry mortar systems to customized two-component sealing systems.
We are currently receiving the greatest demand from customers in the areas of plastic fibers, pigments and reactive fillers. It is best to use our contact form for your specific inquiry and we will get back to you as soon as possible.
Customer needs are always at the center of all our efforts! Just a slogan? See for yourself and get in touch with us! We look forward to a successful collaboration with you.
Greetings,
Yours Henning Krockow
Inorganic pigments are natural pigments, in our case iron oxide pigments, which are used to color mortar systems. We offer you a small but fine selection of the most common pigments at a fair price. A major advantage is that you can order from us from a minimum order quantity of 25 KG. If you are interested, please contact Contact us.
Our Compund is based on polycarboxylate and is particularly suitable for use in cement screeds.
It is used in 1K products, i.e. in powder form. The advantage is that it requires much less dosing than conventional superplasticizers. If you are interested and for further information, please Contact us.
Internal curing describes the topic of optimally supplying the cementitious binder with water during the setting process. For this purpose, so-called internal curing compounds are used, i.e. additives that retain water for a later point in the setting process. For further information, please Contact us.
Microcracking is a common problem in mortar systems that occurs due to the hydration process of the cementitious binder. One way of counteracting this is the use of microfibers, which act as a kind of reinforcement. We offer you a selection of different fibers for this topic, please Contact us.
Polyamide fibers are very fine fibers with high elasticity and are mainly used to reduce shrinkage cracks in the setting process of mortar systems. In contrast to PP and PAN fibers, they are hydrophilic and can therefore be mixed in very well and homogeneously without forming nests. For further information please Contact us.
TiO2 stands for titanium dioxide, which is typically used as a white pigment. Our products are a rutile form. They are manufactured using a typical sulphate method with classic surface treatment with Al and Si. The surface treatment improves the resistance and dispersion under the given conditions. Titanium dioxide is insoluble in water and organic solutions. Titanium dioxide is very stable and chemically inert. If you are interested in this topic, please contact Contact us.
Titanium dioxide is typically used as a white pigment. Our products are a rutile form. They are manufactured using a typical sulphate method with classic surface treatment with Al and Si. The surface treatment improves the resistance and distribution under the given conditions. Titanium dioxide is insoluble in water and organic solutions. Titanium dioxide is very stable and chemically inert. If you are interested in this topic, please Contact us.
Water retention is a common issue in mortar systems. If too little water is available when the mortar is mixed, the cement paste that has formed dries and forms a solid skin around the cement core, which has not yet reacted. The result is that the required final strength is not achieved and the system suffers. For this purpose, natural substances are used which absorb water in order to release it into the cement matrix at a later stage and thus achieve an optimum result. For further information, please contact Contact us.
We offer two different forms of natural zeolite, a clinoptiolite and a natrolite. Both are used for various purposes, including as an internal curing compound, as an ion scavenger, light filler and, in special applications, as a substitute for binders. For specific information, please Contact us.
Didn't find what you were looking for? Then simply write to us:
