Baur Folien GmbH products

For the storage of biogas, double membrane gas storage can be installed on both in-situ concrete, precast, or suitable steel tanks. The external weather protection membrane serves to protect the internal gas membrane from the effects of the weather. The gas storage membrane is flexible and varies according to the amount of gas produced. The shape and color of these gas storage covers can be customized according to the requirement and customer`s request.

The installation of our double membrane gas storage system does not necessarily have to be done on a tank. The gas storage can also be mounted on a floor slab, concrete slab or on a ring foundation made of concrete with an earth foundation. For this purpose, we also provide suitable floor waterproofing. The stainless steel flat profile is usually used for fastening. The design (round, square, oval) and height can be customized according to requirements or desired volume.

The simplest and most straightforward solution of external or pressureless gas storage. We manufacture foil gas storage bags for you in all sizes and shapes, e.g. pillow, cylinder or cuboid storage bags. The gas storage bag is assembled according to room dimensions and provided with connections of various types and sizes according to your specifications and requirements.

Another type of gas-tight tank cover is the simple cover. The structure is braced directly above the center post. It should be noted that this variant is suitable only for vessels that do not require flexible gas storage.

We offer high-strength, flexible gas membranes made of EPDM (ethylene propylene diene monomer) in various thicknesses and prefabricated to fit your container. To protect against overstretching, we supply a surge net to go with the EPDM membrane.

Leakage detection L15 with DIBt approval no. Z-59.26-489. For storage tanks that cannot be seen (round or rectangular tanks, liquid manure channels in livestock buildings), leak detection is usually required. Our system design is used to detect leaks in the structure and thus prevent contamination of soil and water. In November 2020, the DIBt granted us the general technical approval / general design approval for our leakage detection system L15 for use in JGS and biogas plants.