Drawing construction drawings order and method outline?

Drawing building construction drawings order and method of summary of the specific contents of what, the following Zhongda consulting for you to answer.

I, plane

1, marking clear diffuser, steps, treads, stair railings, guardrail, expansion joints (deformation joints) practices;

2, kitchen, bathroom layout, including commode, washbasin, washbasin, floor drains and the direction of the slope of the floor drains (1%), the elevation of the interior (generally lower than the floor height of 0.030m);

3, balcony layout, including floor drains and the direction of slope of the floor drains (1%);

3 The floor plan of balcony, including floor drain and the direction of slope drop of floor drain (1%), clothesline, railing practice, indoor elevation (generally lower than the floor height of 0.030m);

4, the functional labeling of each room;

5, indoor and outdoor ground elevation, elevation of the stairwell;

6, dimensional labeling, first specify the axial distance, and then labeling the details of the size;

7, stairwell layout, labeling clear step size; ladder well generally between 120-200, more than 200 need to add protective measures.

8, roof design and drainage, water distribution line is located in the span of the center line, building slope 2%, building counter-slope 1%, building slope and building counter-slope intersection line for the accumulation of water line, downpipe practice;

9, the roof should be drawn out of the roof practice;

10, water tank location and water tank access holes, ladders;

11, eaves practice, selection of plans or according to the requirements of the program design;

11, eaves practice, selecting the collection of plans or design Program requirements design;

12, plane samples index clear;

Two, elevation

1, plus elevation windows and doors, windows and doors in addition to considering the width of the height of the floor height and beams with reference to the height of the glass curtain wall but also to consider the floor of the water (generally 100-300 high);

2, elevation windows and doors as much as possible on the upper surface of the flush, to ensure that the effect of the fa?ade;

3, fa?ade windows and doors height and width difference is best not to exceed two building modulus (300);

4, windows and doors outside the frame line is slightly thicker, encountered in the inner wall windows and doors outside the frame with thin lines. Highlight the inner and outer levels;

5, fa?ade size labeling try to mark the nearest hole, compartment size, other unshown dimensions with the elevation and linear labeling near the marking clear;

6, decorative index of the external wall description;

Three, section

1, the section should be dissected to the stairwell;

2, design of the staircase tread height and width, the width of the platform for resting As far as possible to ensure that the width between the two ladder beams do not exceed 4200m, the height and width of the tread required b + 2h<620;

3, expressed clearly not dissected to the beams, columns, doors and windows to see the line;

4, longitudinal annotation marking clear window size, stair treads dimensions of the elevation and the relationship of the floors, horizontal annotation mark clear floor slabs, beams and axes of the relationship between;

5, detailed drawings index section location to correspond with the plan;

Four, large samples

1, express the location of the samples, such as floor elevation, and the relationship between the axes;

2, structural form of expression of the error;

3, balconies, corridors lower than the ground floor (generally 0.030 high);

Design insights:

1. Pay attention to the issue of floor height, do not give yourself trouble. (There is a limit of 16 meters)

Storage room + five residential

2.2 + 4x3 + indoor and outdoor height difference <16 meters

Storage room + six residential

All above ground storage room 2 + 5x2.75 + 0.25 (indoor and outdoor height difference) <16 meters

Half above ground storage room 1 (underground) 1.2 ( Above ground) + 5x2.8 + 0.45 (difference in height between indoor and outdoor)<16 meters.

These are not code violations, so take your pick.

There is another situation, is the top floor for the leaping floor, on the basis of the above can be in the addition of a layer, in most cases, is the upper man loft.

2. Drawing

Here there is a question of order, you may also have their own habits, but I think their own is better, the general type of household to determine down, that is, a day's work can be taken.

The following to Tianzheng 5.5 + AUTO CAD 2002, for example, (storage room + five-storey house, 2.2 + 4x3 + indoor and outdoor height difference & lt; 16 meters) to explain.

In the household type to determine the premise, according to the general plan to see how many units in this building, because we determine the size of the expansion joints according to the length of the building.

Draw half a unit first, and draw the standard floor first (the same house type).

Axis, use a single line to draw the wall line according to the house plan, single line to change the wall (240 wide), delete the unwanted wall; set the door and window openings, generally set:

M-1 Entry door 1000x2100

M-2 Inner door (bedroom study) 900X2100

M-3 Kitchen door 800X2100

M -4 Toilet Door 800X2100

M-5 Balcony Door (Sliding Door) 2100x2600

C-1 Master Bedroom Window 1800X1700,Sill 900

C-2 Second Bedroom Study Window 1500x1700

C-3 Kitchen Window 1500x1600 Sill Height 1000

C-4 Bathroom window 900x800, sill 1800

C-5 1200x1600 stairwell window, sill height 1000

C-5 Balcony window Length of balcony periphery X1550, sill height 1050

Layout kitchen furnishings and bathroom furnishings, note that the width of kitchen operation panel is 500, the width of basin panel is 550, length depends on house type. 550, length varies according to the house type; layout of washing machine refrigerator and main room air conditioning location, because the drainage electrical specialty needs to be positioned; set the gas hood and hood location, set the location of the sink and mop sink, set the location of the toilet and shower head, set the towel rack, soap box toilet paper box location; set the location of the closet and the shoe cabinet, set the location of the floor drainer and the slope of the drainage, set the balcony kitchen bathroom height difference.

Layout the location of various piping holes, the north needs heating, so you need heating submetering.

Solar hole, location bathroom, size 300x400;

Indoor power distribution box 400x200x120

CATV300X200x120;

Outdoor power box 500x500x120;

Kitchen exhaust pipe well size 300x400;

Sub-divided metering pipe wells*** used for 500x1200, one for each household for 400x800, using heat meter box for 800x600x240;

Air-conditioning entry hole,round hole diameter 100.

Set up outdoor air-conditioning platform, size 600x1000, thickness 60.

Mark the name of the room and the use of the area;

< p>Label the size of the opening of the inner door and window.

Mirror image to generate a standard unit, add structural columns, general exterior wall nodes and staircase corners, size 240x240. length of the wall more than 2 times the height of the floor to add structural columns, and finally according to the structure of the drawings to change the location of the columns set.

Stairwell width is generally 2600, in this case, the width of the stairwell can be 2400, pay attention to some of the specifications of the stairwell, balustrade height 900, (1050 horizontal section of the top floor), balustrade spacing 0.11, the width of the ladder section is not less than 1 meter, the width of the resting platform is appropriate for the 1.2 meters, the depth of the stairwell is generally 5400.1.2 +9x0.3 +1.5=5.4.<

Tianzheng 5.5 columns can not be mirrored, the wall is thicker and thicker to show the error, you can copy.

After copying to get the standard layer of the plane, labeling the axis size; turn off the axis layer, labeling the size of the external wall window and door openings.

Label the drawing name and scale, insert the frame.

Copy the standard layer up, modify the stairwell and floor height labeling, get the top floor plan.

Copy the standard layer down, modify the layer height labeling, add the canopy, and get the 2nd floor plan.

Copy the 2nd floor plan, modify the parameters of the stairwell, modify the canopy as a ramp, delete the balcony, change the name of the hole, modify the indoor elevation, add the outdoor elevation, add the north pointer, draw the closure line along the exterior wall with PL line, offset to generate the bulkhead, and finally get the first floor plan.

Copy the first floor axis and axis dimensions and the PL line just now, offset 240 inward to generate the roof daughter wall, offset 600 outward to generate the roof gable, copy the standard layer of solar grease well and balcony to the top floor plan modification, out of the roof well height of 600, the height of the daughter wall of 900, set up a manhole in the stairwell, the size of the 600x600. draw the direction of the drainage and the gradient and the location of the rainwater pipe.

This plane is completed.

Fifth, about the ground floor:

1, should indicate the outdoor steps, ramps, open ditches; indoor and outdoor elevation.

2, the ground floor, if a garage, its exterior wall above the door opening should be provided with a fire pick eaves. Stairwells and other public **** entrances and exits with.

3, residential public **** entrances and exits are located in the lower part of the open staircase platform, there should be a rain cover and other safety measures to prevent objects from falling and injuring people.

4, bulk water width L should be 600 ~ 1000mm, when the use of unorganized drainage, the width of the bulk water can be put out by the eave line 200 ~ 300mm; slope can be 3% ~ 5%, generally take 5%; when the bulk water using concrete, it is appropriate to set up expansion joints according to the 20 ~ 30m spacing. Bulk water and external walls should be set up between the seam, the width of the seam can be 20 ~ 30mm, the seam should be filled with asphalt materials.

Spreading water practice see Min86J901(7/3), for cement mortar spreading water.

3, the width of the ditch is generally about 200mm, atlas take 200mm or 250mm. set of provincial standard atlas should indicate the value of the depth of H (a single project H = 300mm). The bottom of the ditch should be about 0.5% longitudinal slope.

See Min86J901(1/4) for the practice of open ditch, brick open ditch.

4, the height of the foot of the general indoor floor and outdoor floor height difference, but also according to the needs of the fa?ade and the height of the foot of the height of the size.

Exterior wall footing practice see Min97J09(17/49), using granite surface, height from outdoor floor to indoor floor elevation.

5. The practice of outdoor steps is shown in Min 86J901(4/7), which is 150 concrete steps with 12 thick terrazzo surface.

Six, on the standard floor:

1, should indicate the floor elevation; bathroom, balcony lowered elevation.

2, aluminum alloy doors and windows, see 91J604, doors and windows code and number marking method: doors and windows according to its opening form crowned with the letters of the alphabet, in order to identify, the code is as follows: M-door;

G-fixed; T-sliding; P-opening; C-window; S-superior suspension; H-sliding; DM-spring door; a-left opening; b-right opening;

C2-windows of the same size of the opening with different forms.

3, plywood door see Min 86SJ601.

4, eight and below the kitchen exhaust duct floor reserve hole size: 550 × 350.

Eight and below the bathroom exhaust duct floor reserve hole size: 430 × 300.

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