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PC sunshine board into a new energy-saving decorative materials
Category：Industry news Publish：2014-05-26 11:19:30 View：722次
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&Nbsp; PC sunshine is internationally widespread use of plastic building materials, other building materials (such as glass, plexiglass, etc), incomparable advantages, there is "no broken glass," said. Is a high strength, light, noise, energy-saving new high quality decorative materials.
&Nbsp; PC Sun sheet one of the lesser is a linear thermal expansion coefficient of synthetic resin. Sheet metal linear expansion coefficient is slightly different in various directions, average 0.065mm/m. degrees. PC Sun sheet thermal conductivity with synthetic resins in General varies greatly, a glass of one-fourth, iron one-three hundredth, Al-one-one thousandth, one-twelve thousandth, copper, is a good insulating material. Multi-layer PC sunshine Board insulation is preferred.
&Nbsp; Sun PC Board thermal insulation up to 49%. PC Board has a low thermal conductivity of glass and other plastics (k-value), heat insulation effect than for the equivalent glass plates heat up to high 7%-25%,PC Sun 49%. So that the heat lost much less used in construction of the warming devices, belong to environmentally friendly materials.
&Nbsp; plants need the right temperature and humidity. Corresponding to this, PC sunlight greenhouse ventilation systems is needed to regulate and control the indoor temperature and humidity, providing suitable growing conditions for plants. Typically, PC sunshine greenhouse ventilation and natural ventilation and forced ventilation systems can be divided into two kinds.
&Nbsp; natural ventilation through opening the so-called PC sunshine greenhouse of side Windows or skylights, Sun PC Board and outside the greenhouse temperature or air pressure differences, achieve PC sunlight greenhouse and outside air convection, reducing sunlight greenhouse temperature and humidity antifogging sunshine Board. Forced ventilation by fan started the so-called sunshine greenhouse forcing PC and external air convection, regulate sunlight greenhouse temperature and humidity. Two ventilation modes have different characteristics, suitable for different situations.
&Nbsp; as the monomer of sunlight greenhouse area continues to expand, improve the ability of sunlight greenhouse ventilation, roof much better than side effects. Through the ventilation system, sunlight greenhouse side Windows and sunroof can be opened or closed as needed. Sunshine greenhouse side typically a consecutive Windows, sunlight greenhouse covering a relatively hard materials such as glass, PC boards, driven by continuous rack and pinion system; if it is a soft material, such as films, you roll can be used on Windows systems. Applying poly window there is also a choice, namely through the airbag inflated or deflated, achieving poly window closing and opening. Sunshine sunshine greenhouse greenhouse skylights can be designed along the roof opened or intermittent open in a row.
&Nbsp; PC Sun sheet one of the lesser is a linear thermal expansion coefficient of synthetic resin. Sheet metal linear expansion coefficient is slightly different in various directions, average 0.065mm/m. degrees. PC Sun sheet thermal conductivity with synthetic resins in General varies greatly, a glass of one-fourth, iron one-three hundredth, Al-one-one thousandth, one-twelve thousandth, copper, is a good insulating material. Multi-layer PC sunshine Board insulation is preferred.
&Nbsp; Sun PC Board thermal insulation up to 49%. PC Board has a low thermal conductivity of glass and other plastics (k-value), heat insulation effect than for the equivalent glass plates heat up to high 7%-25%,PC Sun 49%. So that the heat lost much less used in construction of the warming devices, belong to environmentally friendly materials.
&Nbsp; plants need the right temperature and humidity. Corresponding to this, PC sunlight greenhouse ventilation systems is needed to regulate and control the indoor temperature and humidity, providing suitable growing conditions for plants. Typically, PC sunshine greenhouse ventilation and natural ventilation and forced ventilation systems can be divided into two kinds.
&Nbsp; natural ventilation through opening the so-called PC sunshine greenhouse of side Windows or skylights, Sun PC Board and outside the greenhouse temperature or air pressure differences, achieve PC sunlight greenhouse and outside air convection, reducing sunlight greenhouse temperature and humidity antifogging sunshine Board. Forced ventilation by fan started the so-called sunshine greenhouse forcing PC and external air convection, regulate sunlight greenhouse temperature and humidity. Two ventilation modes have different characteristics, suitable for different situations.
&Nbsp; as the monomer of sunlight greenhouse area continues to expand, improve the ability of sunlight greenhouse ventilation, roof much better than side effects. Through the ventilation system, sunlight greenhouse side Windows and sunroof can be opened or closed as needed. Sunshine greenhouse side typically a consecutive Windows, sunlight greenhouse covering a relatively hard materials such as glass, PC boards, driven by continuous rack and pinion system; if it is a soft material, such as films, you roll can be used on Windows systems. Applying poly window there is also a choice, namely through the airbag inflated or deflated, achieving poly window closing and opening. Sunshine sunshine greenhouse greenhouse skylights can be designed along the roof opened or intermittent open in a row.
