CB T295 Mushroom Ventilation

CB T295 Mushroom Ventilation

Introduction

CB T295 Mushroom Ventilation is a type of natural ventilation system used in buildings, particularly in areas where there is high humidity or moisture content, such as in bathrooms or kitchens.

It is called "mushroom" ventilation because the design of the vent resembles the shape of a mushroom. The vent is installed on the roof of the building and works by drawing moist air out of the room and expelling it outside.

Mushroom ventilation systems are commonly used in residential and commercial buildings as they are a cost-effective and energy-efficient way to control moisture and prevent mold growth. They do not require electricity to operate and are instead powered by the natural movement of air.

In addition to removing moisture, mushroom ventilation can also help to remove unwanted odors and pollutants from the air. The system is relatively low maintenance and typically requires only occasional cleaning to ensure optimal performance.

Material

CB T295 is a type of mushroom ventilation material that is commonly used in the construction of buildings. It is a natural and sustainable product that is made from the fibrous material found on the underside of the cap of certain mushroom species.

Mushroom ventilation material has several advantages over traditional insulation materials. It is completely biodegradable, non-toxic, and does not release harmful chemicals into the environment. It also has excellent insulation properties and can help regulate humidity levels in a building.

CB T295 mushroom ventilation material is typically installed in the attic or roof space of a building, where it can help to prevent heat loss in winter and heat gain in summer. It can also help to prevent the growth of mold and mildew by absorbing excess moisture from the air.

Overall, CB T295 mushroom ventilation material is a sustainable and eco-friendly option for building insulation and ventilation.

Type

Type	Name	Nominal diameter (mm)
A	Inside on-off hood ventilator	150~350
B	Outer on-off obturation ventilator	250~1200
C	Outer on-off obturation  axial flow ventilator	250~1200
D	Fixed ventilated canister	200~1200
E	Inside on-off obturation ventilator	150~350

Specification

Type	D1	H1	L	H
DN150	250	40	250	100
DN200	320	50	250	110
DN250	390	65	300	125
DN300	470	75	300	135
DN350	540	90	350	150