In recent years, due to the increasing number of disputes caused by home decoration, in order to satisfy both the decoration company and the consumer, consumers must understand how to accept. Consumers may check and accept their own home decoration according to the Beijing Municipal Home Decoration Engineering Quality Acceptance Regulations compiled by Beijing Building Decoration Industry Association.
Acceptance In addition to identifying the overall effect of decoration, the main thing is to see if the quality of the hand is satisfactory. Acceptance can be identified from the following aspects:
(1) The lighting circuit shall be laid in accordance with the regulations. The socket, lighting switch, main gate, and leakage switch shall have a certain height, and the kitchen and air-conditioning shall be laid in dedicated lines. The television antenna and telephone line shall be installed in a position convenient for maintenance.
(2) Drainage should be smooth, no leakage, backflow and water phenomenon, high-grade water parts without clamp marks and rubbing phenomenon.
(3) It is a new masonry wall to be vertical, the bricks have the same level, the seams are even and tidy, the brick joints do not exceed 1 mm, and the overall tile error is not more than 0.8 cm.
(4) It is the overall production error of the plane ceiling that does not exceed 0.5, the crack between the board and the board does not exceed 0.3mm, and the error of the plastic ceiling does not exceed 0.5mm.
(5) It is not more than 0.2mm for the wood seal line, corner line, and waist line facing panel; the angle between the line and the line mouth is not more than 0.3mm; the interface between the veneer and the plate is not more than 0.2mm; the sliding surface of the sliding door is in error Not exceed 0.3mm.
(6) The paint should be smooth, feel good, no traces of scratches, no color difference and nailing within one meter.
(7) It is the straight line of the wall surface, and there is no obvious convexity and color difference within one meter. The construction quality is related to the quality of the construction team; it is also related to the unit price of the construction project. The best way is to sign a contract between the two parties before the start of construction to clarify the decoration requirements and acceptance criteria.
Entrance decoration restaurant decoration decoration switch decoration design TV decoration home decoration kitchen sliding door
High Temperature And High Pressure Special Valves
Special valve refers to can be applied to a variety of special environment and adapt to a variety of complex conditions of the valve, is a very widely used in the national economic construction and development of a general mechanical products, in energy, chemical, medicine, agriculture, food, military and other industries are playing an extremely important role. With the in-depth promotion of industry 4.0, special valves have also entered a new stage of development, and the technology and market of special valves have also undergone new changes.
Compared with ordinary types of valves, special valves have obvious characteristics such as extremely complex internal flow, special structure, special materials and special uses. As a special valve in many valve types, it is applied to various special environments, can adapt to various complex working conditions, plays a special role and undertakes a particularly complex task. Therefore, special valves are often referred to as the "throat" of industrial pipes. More typical special valves are the main feed water regulator, pressure regulator spray valve, high pressure trap, Tesla valve, pilot Globe Valve, multistage pressure reducing valve, sleeve control valve, heart flap valve and so on. It is self-evident that the technical complexity of special valves is much higher than that of ordinary valves, which belong to high-end valve series both technically and in the market.
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