First, the selection of trees and solid wood flooring can be simply divided into light-colored materials and dark materials.
The light-colored material has a uniform color and a lively style, which can fully express the warmth of the family. The color difference of dark materials is large, the annual rings change significantly, and has the characteristics of small expansion coefficient, waterproof, and insect resistance. Among them, there are precious and rare balsamic pigeonpeas, teak wood, L. edulis and C. africana; the ants have good stability. Wood (Iber), eucalyptus hematoxylin, Sapelai, Tali, iron hematoxylin, merguez, double-pillared hematoxylin, etc.; wood texture is clear, such as jade core wood; ari wood with large color difference (Yibei) , sweet and soy beans, etc.; cheap, good market, there are Gan K bean and so on.
Second, the selection of high-quality solid wood flooring should have natural colors, clear wood grain.
If the floor surface is heavily colored and the paint layer is thick, it may be intentionally used to mask the defects on the floor surface. Special attention must be paid when the local board is a six-face sealer. At the same time, due to the different locations of the floorboards in their mother-trees, there are differences in sapwood, heartwood, wood, wood, shade, and sun, and the cutting methods for the boards are chord-cutting and radial-cutting, respectively. Therefore, chromatic aberration must exist. It is the color difference, the natural texture, and the rich texture structure that highlight the natural style of solid wood flooring. International home decoration now has a wide variety of styles, including large variations in color, varying lengths and types of wood. As our country's consumer environmental awareness increases, it will inevitably tend to this style of decoration.
Third, choose size size From the stability of the wood, the smaller the size of the floor, the stronger the ability to resist deformation. Nowadays, wide plates are popular on the market, and wide plates are more beautiful, generous, and have a diastolic texture and a complete pattern. However, qualified wide plates must undergo stringent wood species selection and quality acceptance.
Fourth, the selection of moisture content Due to the location of different cities across the country, the required wood moisture content varies. Ask a professional sales person at the time of purchase to purchase a floor with a water content equal to the local equilibrium water content.
Fifth, the selection processing accuracy with a few pieces of flooring assembled on the ground, hand touch, seeing the accuracy of its processing quality, finish, whether smooth, smooth, tongue and groove fit, installation gaps, anti-denaturation tanks and other assembly is tight. A good floor should be precision workmanship, accurate dimensions, flat corners, no height difference.
6. Selection of Wood Quality Solid wood flooring is made of natural wood, and the appearance of liveness and color difference on the surface are normal. At the same time, this is also the natural difference between solid wood flooring and composite flooring, so it does not have to be too demanding. If the surface has bugs such as wormholes, cracks, rot, blue stains, dead knots, etc., they may be cut according to laying requirements, or may be cut in half, and the defects may be removed.
Seven, choose the quality of paint regardless of light or matt paint floor, selection should be observed when the surface paint film is uniform, plump, smooth, with or without paint, blisters, holes.
The paint is divided into UV and PU. Ask the sales person about the type of paint on the floor. In general, PU-based paints are required for floors with high grease content, such as teak, ant wood (Yibei), and purple heartwood, and paint peeling occurs with UV paint. PU paint color is true, texture is clear, if damaged, easy to repair. Due to the long drying time, the PU lacquer requires a long processing time. In addition, the price of PU lacquer flooring will be slightly higher than the price of UV lacquer flooring.
Floor purchase paint decoration home
ATEX Approved Coriolis Mass Flow Meter
Sealand is a trustworthy manufacturer of Mass Flow Meter Coriolis, Mass Flowmeter Coriolis, Flow Meter Coriolis and Meter Coriolis, ATEX, CE & IECEx approved.
The flow meter model covers from DN03 to DN150, and bigger models are being developed. Main specification is as follows.
Model No.
Diameter
(mm)
Max. flow rate
(kg/min)
MWP.
(MPa)
Accuracy grade
(%)
Zero stability
(kg/h)
CG-03
03
6
4
0.1/ 0.2/ 0.5
0.012
CG-06
06
18
4
0.1/ 0.2/ 0.5
0.04
CG-15
15
50
25
0.1/ 0.2/ 0.5
0.12
CNG-20
20
120
25
0.1/ 0.2/ 0.5
0.36
CG-25
25
200
4
0.1/ 0.2/ 0.5
0.62
CG-40
40
500
4
0.1/ 0.2/ 0.5
1.60
CG-50
50
1000
4
0.1/ 0.2/ 0.5
2.38
CG-80
80
3000
4
0.1/ 0.2/ 0.5
7.05
CG-100
100
3600
4
0.1/ 0.2/ 0.5
12.00
CG-150
150
8000
4
0.1/ 0.2/ 0.5
50.00
Mass Flow Meter Coriolis, Mass Flowmeter Coriolis, Flow Meter Coriolis, Meter Coriolis
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com