De-aeration - Import export

Natural mulch composed of 100% of cork granulate. This mulch maintains a regular moisture content in the potting soil. It is indicated for plants that are more demanding in humidity, such as calatheas and some ferns. It can also be used as "bark" for orchids, controlling and preventing root rot by providing extra drainage and aeration to the roots. By covering the surface of the potting soil, the natural mulch forms a physical barrier that controls water loss by evaporation, particularly in hot and dry environments. Its lightweight nature allows you to adjust the humidity without compacting the potting soil and guarantees its aeration. (sold in 6 units per pack)

Burnt lime Calcium oxide (CaO), commonly known as quicklime or burnt lime, It is a white, caustic, alkaline, crystalline solid at room temperature Calcium oxide that survives processing without reacting in building products, such as cement, is called free lime Industries: Glass and ceramics production of glass, calcium aluminate cement, and organic chemicals production of aerated concrete such as blocks with densities of ca. the major use of quicklime is in the basic oxygen steelmaking (BOS) process the quicklime neutralizes the acidic oxides, SiO2, Al2O3, and Fe2O3, to produce a basic molten slag Properties: CAS number 1305-78-8 WE number 215-138-9 Chemical formula CaO Molar mass 56,08 g/mol Customs tariff code 28259019 pH 12,3

tubolars ,roof top & wall types

in plastic construction axial or centrifugal ventilators available another models & types