Newest water and electricity installs the standard way of exact location, go!_News

One, canal of the electrical wiring inside post of floor, bridge, fence is buried beforehand

(correct)

A1. The water and electricity inside wallboard installs blueprint to deepen

A. Undertake blueprint of wallboard water and electricity is deepened;

B. Deepen provide the position, size tubal way, measure accurately to planted agent of every base case;

(correct)

A2. Line of water and electricity is in charge of exact location

A. Deepen a graph to undertake putting a line according to wallboard water and electricity;

B. The line is in charge of starting a hole of pattern plate of bottom of bridge of the model that wear aluminium;

C. The basis puts line position, pattern plate hole undertakes water and electricity is installed, line canal every other must use the colligation that plunge into silk 1 meter to secure, and colligation is fixed and firm;

(correct)

3.Line canal is returned by the ground on to the electrical outlet of prefab wallboard face the line is in charge of

A. Deepen a graph according to wallboard water and electricity, put line, three-dimensional fixed position (include transverse, fore-and-aft, vertical stroke to) , use paint or other data to make number of good fixed position, sign is accurate, clear;

B. Be in charge of installation according to locating mark has a line;

C. Line canal needs place of the side position outside be in wallboard to slant, avoid canal of later period line to slant li of side dozen of authentic, destroy wallboard;

D. Paratactic line is in charge of forbidden around installation, must install consistently side by side;

E. Line canal is not had prop up need to increase reinforcing steel bar to prop up or use a line the canal is transverse and fixed;

F. Reinforcing steel bar is propped up need to undertake firm of welder spot welding is not had become loose;

G. Provide the clue firm to secure again;

(mistake)

A4. Line canal is returned by the ground on to the electrical outlet of prefab wallboard face the line is in charge of

A. Did not reach according to installation of requirement line canal bury beforehand, without fixed position, without fixed position not mark, fixed colligation reachs the designated position, the span that line canal did not maintain certain;

2, electric line box is installed inside concrete wall

(correct)

A1. Line box controls fixed position

A. Before aluminous model is installed, the personnel that put a line plays control line of body giving a wall on floor face, it is with this control line fiducial, consult wallboard water and electricity deepens a graph to undertake line box dimension locates;

(correct)

A2. Fixed position of line box level reachs lofting answer to measure

A. Have line case horizontal lofting;

B. Right already what lofting finishs is horizontal undertake with horizontal feet answer measure, affirm without by accident construction of junior travel fixed position;

(correct)

A3. Line box is installed

A. Use the line case of on both sides of the band that wear veins that stand out under the skin, the switch that join system and electrical outlet should use the card that join system to smash type line case;

A4. Flat regulation of line box water is whole

(correct)

A5. Line box secures spot welding of reinforcing steel bar

(correct)

A6. Line box side is adjusted

(correct)

A7. Line box side secures spot welding of reinforcing steel bar

A. When side secures spot welding, high temperature is burned easily wear plastic base case. Need to water on line box first, wait for after securing, undertake dropping in temperature to spot welding place again;

(correct)

A8. Line box is fixed reach installation of fixed position muscle

A. Two side secure box of concrete fence interior lines finish;

B. Undertake level, perpendicular Xiang Jiping of the face answer measure;

C. Online box quadrilateral among them diagonal uses 2 (its length is less than 2mm of concrete wall ply slightly) box impartiality gives control line of reinforcing steel bar wall, head of reinforcing steel bar makes the same score surface of neat line box;

(correct)

A9. Impressions of box of the line after form removal is favorable;

(mistake)

A10. Did not install according to the requirement, paratactic base case did not accomplish horizontal smooth upend after form removal, make the same score neat metope, impressions is poorer;

(correct)

A11. Line box uses cover board to undertake finished product is protected

3, box of electric one's store of valuables is buried beforehand reach installation

(correct)

A1. Box of electric one's store of valuables is buried beforehand reach installation

A. Reinforcing steel bar of fixed position of box of one's store of valuables of prefab inside processing factory of water and electricity report or angle iron, fixed position muscle must solder good, fixed and firm, must make the same score quadrilateral neat;

B. Box of electric one's store of valuables locates muscle must be less than 1-2mm of ply of concrete wall body, fixed position muscle must make the same score surface of box of neat report one's store of valuables;

C. Box of electric one's store of valuables needs fixed position to put a line, assure elevation, solder fixed and firm, make the same score neat metope, accomplish horizontal smooth upend;

(correct)

A2. Box of electric one's store of valuables is buried beforehand reach installation

A. Bubble is used inside box of electric one's store of valuables or squeeze the material such as model board to do protection of good finished product, and the beard inside box increases inside prop up,

(correct)

A3. Box of electric one's store of valuables is buried beforehand reach installation

A. The impressions after form removal is favorable, the horizontal stroke makes the same score upend, circumjacent concrete beat is close-grained;

(mistake)

A4. Box of electric one's store of valuables is buried beforehand reach installation

A. Did not undertake according to the requirement box of electric one's store of valuables is buried beforehand reach installation, form removal hind did not make the same score neat metope, askew, impressions is poorer;

4, installation of line of prefab wallboard inner tube

(correct)

A1. Wallboard water and electricity puts line fixed position

A. Deepen a graph to undertake box of prefab wallboard planted agent is reached according to wallboard water and electricity take-over Kong Fang line, fixed position, the fixed position that put a line must accomplish horizontal smooth upend;

(correct)

A2. Prefab wallboard water and electricity opens slot

A. Put measure of line, fixed position according to water and electricity, use machinery undertakes groove;

B. Horizontal stroke of beard opening slot makes the same score upend, impressions is favorable;

C. Line box position drives groovy measure: Simple case: 10*10cm; Double box: 20*10cm;

D. Line canal take-overs dimension of Kong Kai chamfer: 2 lines are in charge of: 10*6cm; 3 lines are in charge of: 10*10cm;

E. Water supply nods open slot: 15*6cm;

(correct)

A3. Box of prefab wallboard planted agent is fixed

A. Line box needs to make the same score neat wallboard surface, accomplish very horizontal smooth upend;

B. Paratactic switch and electrical outlet need to use case of the base that join system;

C. Paratactic line box needs to accomplish difference of same and indoor elevation not to exceed 0.5mm;

D. Filling chamfer of line box periphery is close-grained;

(correct)

A4. Canal of line box planted agent take-overs, take-over fixed and firm

(correct)

A5. Box of prefab wallboard planted agent and line are in charge of filling chamfer, binding off

A. Filling chamfer of line box and line canal is close-grained;

B. Binding off is beautiful;

(mistake)

A6. The line is in charge of fixed position to open groovy mistake way

A. Prefab wallboard did not open slot according to the requirement, length opening slot is too long, hit authentic wallboard, impressions is poorer;

5, the service pipe inside concrete wall is buried beforehand

(correct)

A1. Service pipe shifts to an earlier date scale treatment

A. Shift to an earlier date according to blueprint dimension scale processes service pipe, improve installation efficiency;

(correct)

A2. Service pipe concrete is installed inside the wall

A. Will shift to an earlier date installation of the service pipe inside the concrete wall that scale treatment finishs comes inside concrete wall, fixed and firm;

(correct)

A3. Service pipe head is preliminary fixed position

Undertake to service pipe head essence of life decides, need the opening that controls in 40mm of the starting a hole on aluminous model, assure center of tube head of cold hot water to be apart from for 15cm, the patch block of 2cm of obligate of toilet shower bibcock completes a side, surface of the tube head after form removal gives metope 10-15cm, according to pattern plate ply, adjust the deepness of the surface of bulgy pattern plate of tube head surface:

Tube head of the silk inside A, shower is bulgy metope 10-15mm;

B, wash nappy to reach wash one's hands position of stage actor a powerful person or family, service pipe head is bulgy metope 15-20mm;

C, balcony does not have patch block faucet should make the same score neat metope;

(correct)

A4. Essence of service pipe head moves fixed position

A. Undertake to service pipe head essence of life moves fixed position, need to be inside service pipe head silk and the filar staff that head whorl are occlusive and close, channel or board are used outside and use fixed silk rod, maintain filar lever to not be out of shape firm, channel or armor plate are firm and fixed go up in aluminous model.

(correct)

A5. Use horizontal rule, undertake to service pipe head essence of life moves fixed position again, until accord with a requirement till;

(correct)

A6. Tube head of cold hot water is smooth neat, pass in and out is consistent

6, service pipe smallpox lays

(correct)

A1. Service pipe smallpox lays

A. Undertake locating putting a line according to water supply blueprint, accomplish horizontal smooth upend;

B. Bore and embedded is plastic expand canal, the fixed bolt of embedded furnish pipe buckle, and bolt periphery is repaired, installation pipe buckle gets stuck, bind round of conduit, card;

C. Service pipe setup is normative and neat;

D. Establish canal and span of unexpected pipe bracket to should accord with relevant and normative requirement, and the regulation that must not be more than next watches;

E. Water supply bend, direct wait for around of water supply fittings to answer 5-10cm limits increases to run a yard together each;

(correct)

A2. Service pipe installation and try pressure

A. Parallel of cold hot water installs hot conduit to should provide upper part in cold water, canal of perpendicular installation hot water should is in charge of in cold water left;

B. Proof pressure of water supply conduit should be 1.5 times of pressure of water supply conduit, but cannot be less than 0.6Mpa, stabilized voltage 1h, pressure fall to not be more than 0.05Mpa, issue stabilized voltage 2h in the 1.15 times condition of actuating pressure next, pressure falls to not be more than 0.03Mpa. At the same time the examination joins each do not get leakage;

A3. Cold hot water provides span

7, installation of section of shut-off of water

A1. Section of shut-off of water puts a line fixed position, fixed

A. The basis raises modular spool cotton, a fixed position reticle that establishs the drainpipe such as canal, floor drain is played after installing pattern plate;

B. Be nailed with 2 inches or iron line will " section of shut-off of water " be in by reticle secure quadrilateral, and fixed firm;

A2. Section of shut-off of water is installed

A. Secure " section of shut-off of water " hind, wait for cram with Huang Sha, wood chip, useless paper " section of shut-off of water " tubal body, avoid pouring when concrete flows into tubal body;

B. Pattern plate is demolished after concrete conserve achieves intensity, notice section of shut-off of water is not pulled;

C. Do good protection to section of shut-off of water, construction wall body, ground cannot damage when follow-up practice section of shut-off of water;

D. Install conduit or an inside of section of shut-off of water is needed to clear clean before wholesome clean is provided, must not have any bur;

E. In inserting conduit section of shut-off of water directly, with stick receive an agent to stick receive conduit and red-letter day of shut-off of water;

A3. Section of shut-off of water is installed

A. Surface of upside of section of shut-off of water should be made the same score with floor face neat, do not answer high bulgy ground, section of shut-off of water does protection of good finished product;

8, install to catchment bushing

A1. Water supply wears bridge bushing

A. Install measure of the position and fixed position according to bushing of the water supply in blueprint paper, shift to an earlier date on aluminous model starting a hole,

B. Service pipe wears bridge bushing to use PVC plastic bushing;

C. Service pipe wears bridge bushing to should be secured firm;

D. Service pipe wears bridge bushing installation to need horizontal smooth upend, impressions is favorable;