施工图审查中常出现的 错误（A common error in a construction drawing review）.docVIP

施工图审查中常出现的 错误（A common error in a construction drawing review） Mistakes often made in the examination of construction drawings!!! 1., fire elevator room and other rooms between the partition door hole, no fire gate. 2., the fire zone at the entrance of the underground garage is not equipped with a fire prevention door, and the use of air defense doors instead of fire doors. (Z, I dont know yet.) 3. underground garage access closed staircase, door is not set B fire door. 4. there is no fire shutter at the entrance and exit of the ramp. 5. after the basement is equipped with sprinkler system, a fire area is still over 1000 square meters. (non garage use) 6. underground garage, fire area of more than 500 square meters No fire gate has been set up between the 7. diesel generator room and the oil storage room, and no measures to prevent oil dispersion have been taken. (the above reason is the specification specified by the provisions of the contents of a, B and C fire door is not familiar with) 8. the door should not be opened directly to the staircase. 9. the direction of the fire door opens towards the deformation joint. 10. staircase elevator combined atria window opening area less than 3 square meters, does not meet the high. 11. double staircase and public stair guardrail used cross railing; teaching platform, staircase, balcony, low window Choose the form of railings easy to climb, does not meet the specifications. 12. is not familiar with the provisions of the special buildings, the design is not in place (such as sports, construction, etc.). 13. bedroom, kitchen upper for the toilet, no water, sound insulation and easy to repair measures. 14. glass area of more than 1.5 square meters, in the door and window instructions that the use of safety glass. 15. above the kitchen window opening should be set fire canopy not less than 1M, should meet the norms design catering building JGJ64-89 section 3.3.11. (restaurant) 17. staircase width refers to the outer wall to the