Laastplaat

Laastplaat is a Dutch term that appears infrequently in technical writing. In many contemporary sources the more common forms are lastplaat or laadplaat. When used, laastplaat generally refers to a flat plate that serves to bear, distribute, or seal loads in machinery and construction contexts. Materials are typically metal (such as steel or aluminum) but can also include composites or reinforced plastics depending on requirements.

In engineering practice, a load-distributing plate, or base plate, is mounted under equipment or structural connections to spread forces over a larger area and to provide a stable mounting surface. A cover plate or closing plate is another possible use, employed to seal openings in frames, walls, or housings. The exact specifications—dimensions, thickness, hole patterns, and finishing—are determined by the load, alignment, and environmental conditions.

Regional and historical usage of the term is limited; some references may use different spellings or synonyms. Therefore, when encountering laastplaat in Dutch texts, it is prudent to verify meaning from the context or consult the author for the intended sense.

Etymology and spelling notes: the word combines plaat (plate) with a prefix-like element, but the precise formation is not standardized and may vary by region or period. As a result, laastplaat is best understood in relation to its function as a flat, plate-shaped component within a larger assembly.