1. Wall
There are holes left by external scaffolding on the outer wall. Before painting, the holes must be plugged with bricks and then painted with cement mortar, otherwise the holes will The area is highly susceptible to water seepage. The masonry should be built with staggered joints up and down, inside and out, and a smooth and one-by-one masonry pattern. The mortar of the mortar joints of the masonry should be full, and the head joints should also be full, and no translucent holes should be left.
2. Cast-in-situ floor slabs
When placing slab steel bars, attention should be paid to placing the top and bottom steel bars evenly at the designed spacing. During the process of tying steel bars, the steel bars on the top of the slab often bend downward due to trampling. The position of the steel bars on the top of the slab needs to be corrected before pouring concrete. The steel bars at the bottom of the slab should be padded with pebbles of about 30mm size at the bottom of the steel bars, so that there is a certain gap between the steel bars and the formwork to avoid exposing the steel bars at the bottom of the slab.
3. Structural columns and frame columns
Structural columns mainly play the role of tightening walls and do not bear structural loads. Frame columns mainly bear structural loads. Generally, the cross-sectional size of frame columns is larger than that of structural columns, and the number of steel bars in the columns is also larger than that of structural columns. The connection between the structural columns and the wall adopts the Horse Tooth method, while the connection between the frame column and the wall uses the vertical reserved tie steel method. Therefore, we must pay attention to the difference between the two during construction.
4. Doors and windows
The plastering on both sides of the window must be vertical. Before plastering the door, be sure to check the installation position and verticality of the door frame to avoid the door frame being non-parallel to the wall and the width of the door frame from the center of the wall. Not the same. The gap between the door and window frame and the wall should be filled with high-efficiency insulation materials. It is advisable to pour polyurethane foam or plug polyethylene foam rods at the construction site, and then seal it with caulking sealant (glue) from the inside and outside to reduce this problem. Cracks, condensation and air infiltration of parts.
5. Simply supported beams and frame beams
The longitudinal stress-bearing steel bars of simply supported beams are placed at the lower part of the beam, and the longitudinal stress-bearing steel bars of frame beams are placed at the support parts at the upper part of the beam. The mid-span part is placed at the lower part of the beam. During on-site construction, attention should be paid to the placement of longitudinal stress-bearing steel bars to prevent materials from being used in the wrong location, causing safety hazards or waste.
6. Removal time of cast-in-place structural formwork supports
The cast-in-place structural formwork supports must be removed only when the cast-in-place reinforced concrete reaches a certain strength. The cantilevered structure generally requires the cast-in-place reinforced concrete to reach 100 before it can be dismantled (usually more than 28 days).
The most common Feng Shui taboos when building a house in rural areas
Building a house should choose an auspicious day, and construction can only start after the "ground-breaking" ceremony
Before building a house, you should Ask someone to choose an auspicious day and time, hold a "breaking ground" sacrificial ceremony, prepare sacrificial supplies, and indicate to the gods that the house construction is about to begin. "Breaking ground" to start construction may affect the peace of the gods. Pray for forgiveness from the gods. After the construction is completed, you can pray to the gods again. Thanks to the gods. After prayers and sacrifices, the ground can be "broken" and formal construction can begin.
The size of the house should be moderate
The bigger the house, the better. It should be decided according to the size of the family. If the house is large and there are few people, there will be more yin and less yang, which means that the host is entangled with hidden diseases and the yin spirit resides there. ; If there are many people in a small house, more yang and less yin, the owner will have a bad temper, and there will be many official disasters. It is not good for the house to be too big or too small.
Avoid being top-heavy
Due to the limited area on the first floor, many people will build a "floating out" style on the second and third floors, causing the house to be top-heavy, which is not good in Feng Shui. The layout called "old-younger disorder" leads to the younger generation living in this house being rude and bad-tempered. If you must build it this way, it is not advisable to arrange the bedrooms of the younger generations upstairs, otherwise it will have a negative impact on the magnetic field of the home.
The house should not be built in a place with a "back to water"
A "back to water" is also a type of "waterway" from the perspective of Feng Shui. If you blindly hold the view that "it's hard to buy a building facing the south" and deliberately open the door to the south, so that the door is "opposite" to the street, it will violate the Feng Shui principle of "opening the door" to follow the "waterway".
For example, if the "street entrance" of a self-built house faces east and the main entrance faces south, family members usually enter the patio through the street entrance, then turn right to enter the main door and into the living room. This layout first violates the Feng Shui taboo of "backing to the water". It makes the house fall into the situation of "difficult to gather wealth", so it is not necessarily auspicious to open the door "south". Feng shui is based on the geographical environment, so "opening the door" should be determined according to the overall terrain and specific environment.
The house should not be built in a place with evil spirits
The surrounding environment must adhere to the Feng Shui principle of hiding wind and gathering energy. You need a backer. You should also avoid building your house in places with evil spirits, such as road rushes, dead lanes, garbage dumps, and cemeteries.
Pay attention to the overall indoor layout
Water and fire are taboo crosses, that is to say, there should be no kitchen or toilet in the front, back, left, right, or center of the house. Leakage of money is serious. The size of each room should be appropriate, the living room can be large or small, the bedroom can be small or large, there are windows in the bathroom and kitchen, and the corridor should not be too long.
Don’t have the front door facing directly into the balcony and windows, the front and rear doors facing each other, the front and rear windows facing each other, and the balcony and windows facing each other. These are all Feng Shui taboos.
The main door
The main door is the outlet for the breath. If a family wants to have upward fortune, the door should be set in the direction of good luck. Only by collecting the good luck into the house can the family be blessed. Peace and prosperity.
Porch
The entrance hall should be set up in the middle of the living room. The design of the entrance hall is also skillful. The saying in the villa feng shui of "like roundabouts and avoid straight forwards" should be followed. When setting up the entrance hall, use shoes. Cabinets or partitions can be used to block the entrance, so that the entrance can act as a buffer and isolate bad air outside the door.
The kitchen should not be arranged on the mezzanine level
The "kitchen" is the "place of clothing and wealth" for the whole family, and is closely related to the status and health of the hostess. The layout of the kitchen on the mezzanine is unfavorable. In this state, the kitchen is "oppressed" by the heavy upper layer, and the lower part is in a "semi-suspended" state, which directly affects the family's wealth, makes it easy to get into debt, and harms the health of the hostess.
Front yard
The front yard is not only about wealth but also about the health of the family. It should be kept clean and tidy with appropriate flowers and trees. Do not plant big trees or big rocks in the direction of the white tiger. Do not place waste or filth. things.