PERFECTIONNEMENTS AUX SERRES

摘要

Greenhouse structure comprising panels of transparent sheet with corded edges overlapped and supported by pulleys on top of extendable rods, the cords being anchored on either side of the structure. The (polyester) cords may be integral (fused) with the sheet or trapped in the folds at the edge of the (flat and tubular) sheet. Structure is lightweight and weatherproof.