(建筑工程)第1章2（(construction) chapter first 2）.docVIP

(建筑工程)第1章2（(construction) chapter first 2） 2A311020 building construction requirements 2A311021 familiar with the civil building construction requirements Knowledge points: classification and calculation of the height of the building of civil construction The classification of civil buildings To calculate the height of the building Can be divided into low layer, multi-layer, high-rise, high-rise and super high-rise. 1. the implementation of building height control in the height of the building, should be to the ground outside the building To calculate the height of buildings and the highest point 2. non implementation of building height control in the height of the building shall comply with the design requirements. 3. buildings set non bearing walls, decorative elements, attached to the anchor structure The firmware of the parts should take measures to strengthen 4. are not allowed to highlight the roads and the building overhang red line for the buildings on the ground and Ancillary facilities 5. civil construction should set up a waste pipe 6. residential space ventilation area should not be in the hot summer and warm winter, hot summer and cold winter area Less than the floor area of 8%, other areas should not be less than 5%. 7. people with the use of the door should comply with the relevant requirements Eight The main traffic with minimum width of stair handrail platform should not be less than the width of the ladder The upper and lower platform stairs aisle height should not be less than 2 meters, the ladder height Should not be less than 2.2 meters 9. buildings and step step width of not less than 0.3 meters, the same height Not more than 0.15 meters 10. where the balcony, etc. should be set at the airport outside the protective railing, balustrade height should conform to The requirements 11. kinds of roof surface layer shall be made of inflammable material 12. masonry walls, bathroom floors should be set in the corresponding position or waterproof moistur