ǰλãҳ > 医院设备管理系统_贺州市人民医院设备科信息化管?- 百度文库
ҽԺ豸ϵͳ_ҽԺ豸Ϣ
step shape, control of step size, set aside a decoration project, to run up and down the stairs the same fa?ade stepping angle. 4.4 reverse triangular plate is in the Middle bench, reinforcement time side boards. Reverse triangular plates consist of a number of triangular pieces of wood nailed to the wood, and two triangular wood blocks high and wide of the right angle equal to step on a side, timber section for 50mmx100mm and third corner Board with bench support cross-ridged fixed between the side plates. 4.4 (1) expansion joints template support set: first support good expansion joints side of wall template (wall sides are for multilayer Board), stay its concrete pouring Hou, will its template demolition, again support another side wall template, but this wall by expansion joints side with 200 thick high-density squeeze plastic poly benzene Board for template, another side for multilayer Board, expansion joints North-South State surface the with 200x200 thick multilayer Board box for across die, to control expansion joints of upper and lower vertical degrees. 4.4 (2) treatment of construction joints: this construction is not the principle of construction joints, such as construction joints, subject to the following requirements: construction joint in beam and plate with steel mesh or wood-mode blocked. Attention to the retention of construction joints must be perpendicular to the axis of the beam and plate, shall remain oblique Cha. Before the next concrete pouring, construction joints of concrete should be cutting hair, and loose stones should be left floating pulp, water and moist. 5
construction considerations 5.1 template installation, upper and lower column formwork system should be installed on the same vertical line. 5.2 templates on each floor after installation, should release agent brush template. 5.3 for the joints is greater than 2mm, paste the crack tape. 5.4 no hard hit when stripping pry, to prevent damage to the template and the pouring of concrete. 6 quality standard for reached concrete of standard, we according to concrete structure engineering construction quality acceptance standard (GB50204-2002) developed has internal control standard, as Xia by shows: concrete quality internal control standard project allows deviation national standards internal control standard axis location 5 3 end of die Shang surface elevation ? 5 ? 3 adjacent two Board surface level poor 2 2 surface flat degrees 5 3 pre buried plate center line location 3 3 pre buried tube, and reserved hole center line location 3 3 pre buried bolt center line location 2 2 Exposed length +10,0 +10,0 reserved hole center line position 10 10 section size +10,0 +10,0 reinforcing the centerline location 5 5 exposed length +10,0 +10,0 die frame support must have sufficient strength, rigidity and stability, supporting parts must have sufficient support area. Template size is accurate, seam marks neat and orderly. Structures of yin and Yang founder straight, joint width shall not exceed
ҽԺ豸ϵͳ_ҽԺ豸Ϣ
ҽԺ19262´Ѿ߹90³ӡȫԺռ36110.85ƽ̶ʲֵ5ڶԪӵкʩȽִסԺ¥ȫйģһۺҽԺ
ҽԺ豸棬ӴƷַ࣬ӵ1.5T˴ŹʮCT˫ֱCۡ˫̨DRԭװˮߡߵȼBѹաѭCRRT(ѪҺ)ܶǡXȽ豸
ҽԺĿٷչҽƷҵѸԽԽȽ豸ں豸ƵĹҪҲӦԽԽߡ
豸ҽԺڴڱȽϺӵ״̬豸ʹ˸:
1̨˻Ҳ壬豸ȫ沢ȫԺĿֲЩҲֻ֪š
2豸״̬Ҫٴ鿴֪˹ 3ÿύʱҪӰͳƶԱȣʱ
4һһε̵ܷʱϱĿ⣬ºܶʱ̵ҲӦand tamping, clear template prior to placing the debris, and water wet template; control since the height of the concrete shall not exceed 1.5M; dense wall bushing with the same level of fine aggregate concrete for pouring concrete pouring, pouring top layered slopes and
adjacent two layers of pouring interval must not exceed 1h. Strengthen the maintenance of waterproofing concrete, the baseboard after the concrete has been poured, immediately cover it with plastic sheeting and strengthening conservation. Strengthen the construction quality control of construction joints, horizontal construction joints for Foundation slab, set plate sealing strip, the construction of water stop steel concrete compacting. In front of the poured concrete walls, the joint surfaces for cutting hair, remove floating particles, and rinse to keep moist. VI reinforcement Engineering (a) steel raw material requirements of the engineering design of main structure of steel primary steel and grade of steel. Steel comes into play, should be accompanied by the manufacturer's quality certificate, and Visual inspection by the engineering technology, materials, personnel, including specifications, diameter tolerance, have no cracks, pores, surface corrosion. In all of steel quality certificate complete Shi, by test room by batch sampling do retest, each bulk is unlikely to Yu 60t, each acceptance batch in the take sample a group, including 2 root pull, and 2 root bent try pieces, 5 root size, and weight try pieces, try pieces from any three root (or two disc) steel in the interception, each root steel Shang cutstep shape, control of step size, set aside a decoration project, to run up and down the stairs the same fa?ade stepping angle. 4.4 reverse triangular plate is in the Middle bench, reinforcement time side boards. Reverse triangular plates consist of a number of triangular pieces of wood nailed to the wood, and two triangular wood blocks high and wide of the
92ƪĵ