A soil stabilization system for a structure can include a stem wall and floor slab disposed within a perimeter of the stem wall. An aggregate base course (ABC) layer can be disposed within a perimeter of the stem wall and below the floor slab. A ventilation opening can extend to the ABC layer, and an air exhaust system can extend between the ABC layer and an exterior of the structure. A method of soil stabilization for a structure can include measuring a moisture content of an expansive soil below a structure, drawing dry air through the ABC layer and over a surface of an expansive soil. Moisture can be removed from the expansive soil into the dry air by evaporation to create moist air, and moist air can be evacuated at an exterior of the structure.

A soil stabilization system for a structure can include a stem wall and floor slab disposed within a perimeter of the stem wall. An aggregate base course (ABC) layer can be disposed within a perimeter of the stem wall and below the floor slab. A ventilation opening can extend to the ABC layer, and an air exhaust system can extend between the ABC layer and an exterior of the structure. A method of soil stabilization for a structure can include measuring a moisture content of an expansive soil below a structure, drawing dry air through the ABC layer and over a surface of an expansive soil. Moisture can be removed from the expansive soil into the dry air by evaporation to create moist air, and moist air can be evacuated at an exterior of the structure.

A system is provided that increases the deformability of buried pipelines to accommodate combinations of vertical, lateral and longitudinal displacements and subsequent curvatures caused by ground movements. Installation of this system prevents concentration of deformations which may cause catastrophic failures such as buckling, yielding, rupture, and weld failures. The assembly includes an element provided adjacent a pipeline and collapsible in two orthogonal directions; one, the longitudinal direction of the pipe, and two, a direction of expected lateral movement of the pipe. The collapsible element is configured to resist soil pressure in a direction orthogonal to the first two directions, and further provided is a supporting backing element adjacent an end of the collapsible element opposed to the pipeline, to prevent exposure of the collapsible element to soil pressure in one of the two orthogonal collapsible directions. The size and configuration of the installation depends on the soil and pipe properties, and type/magnitude of expected displacements.

A system is provided that increases the deformability of buried pipelines to accommodate combinations of vertical, lateral and longitudinal displacements and subsequent curvatures caused by ground movements. Installation of this system prevents concentration of deformations which may cause catastrophic failures such as buckling, yielding, rupture, and weld failures. The assembly includes an element provided adjacent a pipeline and collapsible in two orthogonal directions; one, the longitudinal direction of the pipe, and two, a direction of expected lateral movement of the pipe. The collapsible element is configured to resist soil pressure in a direction orthogonal to the first two directions, and further provided is a supporting backing element adjacent an end of the collapsible element opposed to the pipeline, to prevent exposure of the collapsible element to soil pressure in one of the two orthogonal collapsible directions. The size and configuration of the installation depends on the soil and pipe properties, and type/magnitude of expected displacements.

The present disclosure provides an insulation system for a building. The insulation system comprises a wall section adapted to be installed at least partially between two vertically oriented posts of a building, and a base section configured to be interconnected to the wall section and comprising a surface extending outwardly and downwardly away from an outer surface of the wall section when the insulation system is installed at the building.

The present disclosure provides an insulation system for a building. The insulation system comprises a wall section adapted to be installed at least partially between two vertically oriented posts of a building, and a base section configured to be interconnected to the wall section and comprising a surface extending outwardly and downwardly away from an outer surface of the wall section when the insulation system is installed at the building.

A cement form can be made of foam and include a brick ledge portion that forms a brick ledge in a cement foundation. In some embodiments, the cement form includes a ground facing surface extending horizontally and configured to contact a ground surface and a cement facing surface extending vertically and configured to contact and support a volume of cement used to create the cement foundation. The cement facing surface can include two vertical surfaces offset horizontally from each other and configured to form a brick ledge in the cement foundation. The cement form can be a single unitary component having an elongated shape and a solid, continuous construction. The foam material can form at least a portion of the cement facing surface.

A method of limiting or reducing permeability of a matrix to liquid and/or gas inflow is described. The method includes limiting inflow of water, liquid and/or gas into passages such as cavities, fissures, voids and the like, encountered in formations such as geological formations though can be used to form barriers to water, liquid or gas flow through a matrix. The method includes steps of measuring one or more parameters relating to the matrix and selecting one or more components of a multi-component sealing composition with reference to the measured parameters. The selected components are introduced into the matrix where it is set or coagulated in a non-exothermic or low exothermic process to form a seal barrier. Also disclosed is a sealing composition comprising a coagulable polymer emulsion or colloid contactable with at least one selected additive which interacts with the polymer emulsion or colloid to form a coagulated mass for forming a sealing barrier in a non-exothermic or low exothermic setting process in which the polymer emulsion or colloid contains, prior to purposeful coagulation due to interaction with the selected additive, particles having a size distribution smaller than for Portland cement.

A method of limiting or reducing permeability of a matrix to liquid and/or gas inflow is described. The method includes limiting inflow of water, liquid and/or gas into passages such as cavities, fissures, voids and the like, encountered in formations such as geological formations though can be used to form barriers to water, liquid or gas flow through a matrix. The method includes steps of measuring one or more parameters relating to the matrix and selecting one or more components of a multi-component sealing composition with reference to the measured parameters. The selected components are introduced into the matrix where it is set or coagulated in a non-exothermic or low exothermic process to form a seal barrier. Also disclosed is a sealing composition comprising a coagulable polymer emulsion or colloid contactable with at least one selected additive which interacts with the polymer emulsion or colloid to form a coagulated mass for forming a sealing barrier in a non-exothermic or low exothermic setting process in which the polymer emulsion or colloid contains, prior to purposeful coagulation due to interaction with the selected additive, particles having a size distribution smaller than for Portland cement.

The present disclosure provides an insulation system for a building. The insulation system comprises a wall section adapted to be installed at least partially between two vertically oriented posts of a building, and a base section configured to be interconnected to the wall section and comprising a surface extending outwardly and downwardly away from an outer surface of the wall section when the insulation system is installed at the building.