Vermiculite Fire Door Core

E core doors were developed in response to these problems.

Vermiculite fire door core.

According to customer s requirements. However vermiculite has become best known for its use as the core of fire doors. It is light inert and inorganic and makes for excellent insulation. V core is your african specialists in vermiculite products.

They consist of a single piece internal core that has been constructed of vermiculite which is a naturally occurring ore known for its insulating properties. There are currently more than 1 million e core fire doorsets in service. E core is a versatile vermiculite based homogenous core that reduces manufacturing complexity and cost and has no known oh s issues. E core is manufactured into flush panel fire rated doors.

Raw vermiculite will be expanded to many times when heated at 850 1100 c poisonless odorless corrosion resistant non combustible natural refractory properties good thermal insulation low density etc. Let s take a look at some of the materials you will commonly find in the construction of fire doors. Expanded vermiculite 100liter bags or as per customer s demands. Tvc core has been and continues to be extensively tested to as1530 4 and certified in accordance with as1905 1.

Vermiculite is a hydrous phyllosilicate mineral. A lightweight fire resistant door consists of a core formed from resin bonded expanded exfoliated vermiculite held within a framework of rails and stiles which are also formed from a similar. In past times fire doors were heavy difficult to construct and often made from unsafe materials such as fibre cement and asbestos. Automotive industries use it in brake pads because of its thermal resistance.

While e core doors have a wide variety of attributes they have become best known as high quality fire doors. E core doors do not contain any harmful or inorganic materials. They consist of a single piece internal core that has been constructed of vermiculite which is a naturally occurring ore known for its insulating properties. Our core purpose is to beneficiate the specialty mineral vermiculite at source and to substantially contribute to the economic and social development of south africa.

Vermiculite for fire rated door core. Vermiculite comes from super heated mica. It forms an expanded platelike structure that traps air moisture and nutrients present in a potting soil mix. It is also used as a packing material because of its absorbing properties.