pollution, high energy consumption and other shortcomings

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to the construction process is different, as well as bearing and do not bear the keel, that is, superior keel and not human keel and so on. 4, according to specifications and modeling classification of each keel specifications and shape of the different types of keels vary widely, dazzling. In terms of light steel keel, according to its type, size and use of different, there are T-line, C-shaped, U-shaped, L-keel and so
on. Different specifications of the keel in the installation will be different. Part 2: wood keel selection Raiders keel is an indispensable part of the decoration of the ceiling, which wood keel and light steel keel is used in today's market more. Here we first look at the wood keel purchase notes. First, the characteristics of wood keel 1, wood keel Advantages: Wood keel the biggest advantage is cheap, and relatively
easy to make a variety of shapes. So most of the living room, restaurant ceiling also uses wooden keel. In addition, the solid wood flooring laying, because the wood is easy to deformation, it is best to use wooden keel to live, it is not easy to deformation. 2, wood keel Disadvantages: wood keel flammable, as a ceiling and partition keel, the need to re-brush on the surface of its fire paint; In addition, as a solid
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wood effect cladding exterior
wood fiber insulation benefits