Spring decoration in the South and North must see

2022-07-22
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Spring is the peak season for decoration, but due to the differences in the climate between the South and the north of China, the selection of materials and construction are different in spring decoration. Northern spring is windy and sandy, and the air is dry; Spring in the South has a climate of "going back to the South", and the air is humid and rainy. What should be paid attention to in the South and North during construction? The following editor will introduce to you in detail the precautions for spring construction in the South and North. Let's get to know

spring is the peak season for decoration, but due to the differences in the climate between the South and the north of China, there are differences in material selection and construction during decoration in spring. Northern spring is windy and sandy, and the air is dry; Southern spring is “ Return to the South sky ” The climate is humid and rainy. What are the precautions in the South and North during construction? The following editor will introduce to you in detail the precautions for spring construction in the South and North. Let's get to know

interpret the precautions for spring construction in northern China

I. paint construction skills

1. Pay attention to sand and dust prevention in painting

the northern region has a large amount of wind and sand in spring, so when painting, special attention should be paid to prevent sand and dust from falling into the paint, resulting in the impact effect of paint film granulation

II. Carpentry construction skills

1. Leave interface joints in furniture production

because the air in northern spring is relatively dry, when making furniture, because the wood is relatively dry, in order to prevent the expansion when the rainy season wet days come, it is necessary to leave certain expansion joints. In addition, the installation of wooden doors should also leave gaps

2. Expansion joints shall be reserved for floor paving

when paving wood floors, expansion joints of at least 1 cm shall be reserved beside the wall to prevent expansion and extrusion deformation in damp seasons. In order to prevent the wooden floor from trampling and sounding in the future, the keel should be strictly leveled during paving. The commonly used wooden wedge connecting and fixing the keel and the floor will expand and contract in future use due to changes in temperature and humidity, and it is easy to separate at last. Therefore, it is best to use a plastic expansion plug with a very low expansion rate

III. other construction precautions

1. Keep warm during construction

the temperature is high and low in spring. If the plastering, puttying, tiling and other working surfaces are frozen, there will be hollowing and other problems. Therefore, whether it is bricklayer mixing mortar or oiler spraying various coatings, it is best not to work in the open air, but to operate according to the temperature in the product description. Pay more attention to oil work “ Keep warm ”, Doors and windows can be opened for ventilation only after they are fully dry

2. Properly ventilate and do a good job in the maintenance of finished products

if it is a cross year project, after the decoration in spring, it should be noted that the windows should not be opened too much in the north-south direction when the ventilation is completed, otherwise the wind force is large, and at the same time of convection, due to the different internal moisture content outside the ceiling, woodwork and wall, the internal and external change rate is inconsistent, which is easy to cause cracks in the finished products and increase the repair process

3. The wall insulation layer needs to be handled well

at present, many new houses are new insulation walls with internal insulation layer, which are prone to latex paint drying and cracking in decoration. In this case, elastic decoration materials can be used to deal with the base course of the wall. For example, some special putty can make up for the wall cracks to a certain extent

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