Aspects of the disclosure relate to temporary storage systems for the temporary storage of agricultural grain products. The temporary storage systems include an enclosing retaining wall comprised of a plurality of free-standing wall sections. The enclosing retaining wall can include multiple free-standing wall sections arranged in a circular, oval, or substantially rectangular shape. Each free-standing wall section includes one or more corrugated panels coupled with one or more support structures. The support structures can be constructed from a rigid material and include ground supports, which permit the free-standing wall sections to maintain a predetermined angle based on the angle of repose of the agricultural products stored. Each corrugated wall panel includes a plurality of perforations and a plurality of corrugations configured to provide ventilation to the grain product, while maintaining the necessary rigidity to retain the loads imposed by the granular material.

A rail element is provided having a longitudinal axis, a first longitudinal end and a second longitudinal end longitudinally spaced from the first end along the longitudinal axis. The rail element includes a rail body longitudinally extending between the first longitudinal end and the second longitudinal end, the rail body defining therein at least one longitudinally extending first lumen having a longitudinally co-extensive transverse first opening, the rail element being configured for being mounted to at least one longitudinal support member in load bearing contact therewith in operation of the rail element. The rail element is configured for being mounted to the at least one longitudinal support member in a non-longitudinal manner A system for covering an area incorporating such rail elements is also provided, as well as a method for using such a system.

A modular fluid containment system has wall segments that are joined at angled corners to form a closed wall. A membrane spans the closed wall and is connected to the closed wall with membrane attachment members. In some embodiments, a truss may span the closed wall and support a second membrane that protects impounded liquids from the environment.

A modular fluid containment system has wall segments that are joined at angled corners to form a closed wall. A membrane spans the closed wall and is connected to the closed wall with membrane attachment members. In some embodiments, a truss may span the closed wall and support a second membrane that protects impounded liquids from the environment.

In accordance with one embodiment, a system for storing commodities is provided. The system may include a tarpaulin. The tarpaulin may further have an internal strapping. In accordance with one embodiment, a method for storing commodities is provided. The method may include providing a tarpaulin. In one embodiment, the method for storing commodities may include configuring the tarpaulin to provide internal strapping.

In accordance with one embodiment, a system for storing commodities is provided. The system may include a tarpaulin. The tarpaulin may further have an internal strapping. In accordance with one embodiment, a method for storing commodities is provided. The method may include providing a tarpaulin. In one embodiment, the method for storing commodities may include configuring the tarpaulin to provide internal strapping.

In accordance with one embodiment, a system for storing commodities is provided. The system may include a tarpaulin. The tarpaulin may further have an internal strapping. In accordance with one embodiment, a method for storing commodities is provided. The method may include providing a tarpaulin. In one embodiment, the method for storing commodities may include configuring the tarpaulin to provide internal strapping.

In accordance with one embodiment, a system for storing commodities is provided. The system may include a tarpaulin. The tarpaulin may further have an internal strapping. In accordance with one embodiment, a method for storing commodities is provided. The method may include providing a tarpaulin. In one embodiment, the method for storing commodities may include configuring the tarpaulin to provide internal strapping.

A rail element is provided having a longitudinal axis, a first longitudinal end and a second longitudinal end longitudinally spaced from the first end along the longitudinal axis. The rail element includes a rail body longitudinally extending between the first longitudinal end and the second longitudinal end, the rail body defining therein at least one longitudinally extending first lumen having a longitudinally co-extensive transverse first opening, the rail element being configured for being mounted to at least one longitudinal support member in load bearing contact therewith in operation of the rail element. The rail element is configured for being mounted to the at least one longitudinal support member in a non-longitudinal manner A system for covering an area incorporating such rail elements is also provided, as well as a method for using such a system.

Provided is a silo hopper with a hopper opening for connection to a silo cell with a rectangular cross-section. The silo hopper includes a hopper wall which encloses the hopper opening. The hopper wall extends from an upper plane to a lower plane lying parallel thereto and tapers from a rectangular upper cross-section in the upper plane to a smaller lower cross-section in the lower plane. The silo hopper is self-supporting and is provided at at least one corner, preferably at all corners, with a leg segment. The leg segment extends at right angles to the upper plane and includes a first plate part which is parallel to a first side of the upper cross-section and includes a second plate part which is parallel to a second side of the upper cross-section lying at right angles to the first side. The first and second plate parts are mutually connected close to the hopper opening by a third plate part. The third plate part forms an angle of 135 with the first and second plate part, as seen perpendicularly of the upper plane. Also provided are a silo base and a method for erecting a silo.