Bloqueplas

The Bloqueplás construction system consists of structural and non-structural elements including blocks, columns, lintels, and beams. The components are made from all types of recycled plastics that are mainly comprised of polyethylene and polypropylene. The plastics are sorted and melted and then the mixture is extruded through a form. The block is compact and fused in one piece and forms the building system by joining with other elements such as beams and columns. The elements are designed to be friction fit so they can be easily assembled and do not require any mortar like is required for standard brick modules.

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The manufacturer claims that plastics take over 500 years to biodegrade and therefore the homes could last for many generations.

A study performed by Universidad Santo Tomas in Bogota, Colombia, reported the system is a feasible alternative to contribute to increasing the recycling rate of waste plastic and decreasing the housing deficit in Colombia.

From the material perspective, the study cites the following features as advantages of the system: lightweight, modular, the wall made of blocks does not require plastering, beneficial thermal, acoustic, and earthquake proofing properties. Although the components strength is lower than conventional ceramic blocks, the resistance is acceptable for housing construction, according to the study.

Builders should wear appropriate protective equipment such as hardhats, gloves and safety glasses while working to protect against physical injury commonly associated with heavy construction.