Grand Housing Development Program Volume III - Gtz

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PAVING WORKCrush and chisel natural stones to exact dimensions. Do notchisel conic stones!Main lines as rainwater ditches, borders and openings forgreenery are laid first. Ensuring overall level and slope.Edging has to be placed at the borders of the pavement tokeep the stones together.Prepare ground on exact level. Use cords, levelling boardand spirit level to ensure exact level and slope of the surface.Laying of stones in sand. The stones are pressed into thesand by careful hammering.Use cords to keep straight lines.- Preparation of ground- Laying of main lines- Laying of paving stones- Flushing with fine gravel and water- Use proper material for ground preparation andflushing. Ensure minimum slope to prevent rainwaterfrom staying- Ensure proper flushing to achieve durability of thepavement by well compacted fine gravel in rabbets.66Addis AbabaCity Government
PAVING WORKKeep similar sizesof rabbets. Therabbets are flushedwith fine gravellater.Flushing fills therabbets with finewell compactedgravel that holdsthe stones in theirposition.Proper choice ofthe gravel for flushingis important forthe durability of thepavement.The flushed stones in detail.Installations like water intakes can be integrated in a decentmanner.A multitude of ornaments and patterns are possible withsmall size paving stones.Left side of picture shows the already flushed pavement.Proper flushing will give permanent fixture to the stones.The sun ornament of the pavement in the middle of thecourtyard.(CONTINUED)THE KASANCHIS RENOVATION PROJECT HINTS ON THE EXECUTION OF WORK67Addis AbabaCity Government
Page 5 and 6:
Prologue 3Contents 5Design basics a
Page 7 and 8:
BUILDING PARTSFull HCBThe full holl
Page 9 and 10:
BUILDING PARTS4 U-shaped HCBs joine
Page 11 and 12:
SCHEMATIC CONSTRUCTION PROCESS5 6Re
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SCHEMATIC CONSTRUCTION PROCESS13 14
Page 15 and 16: MORTAR AND MASONRY WORK CONSIDERATI
Page 17 and 18: VIBRATING TABLEDrawings of the vibr
Page 19 and 20: CLAMPS FOR HOLDING PARTS OF FORMWOR
Page 21 and 22: THE MANHOLEBottom-view (left) and t
Page 23 and 24: CONSTRUCTION GUIDELINE STEP BY STEP
Page 31 and 32: BASICS ON ECOLOGICAL SANITATION- Op
Page 33 and 34: FUNCTIONAL DESCRIPTION OF A DRY TOI
Page 35 and 36: ECOSAN PILOT PROJECT (PPP)The priva
Page 37 and 38: 8189 126Sections wash basin22fae
Page 39 and 40: DETAIL DRAWINGS FOR SANITARY INSTAL
Page 41 and 42: SANITARY INSTALLATIONTo ensure corr
Page 43 and 44: WALL CONSTRUCTIONExisting exterior
Page 45 and 46: FIRST FLOOR SLAB REPAIRA lintel is
Page 47 and 48: CONCRETE BEAM REPAIRInserting the n
Page 49 and 50: ROOF COVERINGRoofing shingle made o
Page 51 and 52: INTERNAL STAIRCASEThe handrail befo
Page 53 and 54: PLASTER WORKApplying fist coat (spl
Page 55 and 56: FIRST FLOOR TERRACES WEATHERPROOFIN
Page 57 and 58: FLOORING WITH CEMENT OXIDE SCREEDCa
Page 59 and 60: LAYING THE PARQUETFor some rooms,fo
Page 61 and 62: TILING WORKTiles can be cut with an
Page 63 and 64: SUSPENDED CEILINGSLathing for the s
Page 65: RENEWAL OF DOORS & WINDOWSChecking
Page 69 and 70: ANALYSIS OF PRECAST BEAMThe analysi
Page 71 and 72: ANALYSIS OF BEAM AND COLUMNThe dept
Page 73 and 74: ANALYSIS OF BEAM AND COLUMNCOLUMNSw
Page 75 and 76: TYPICAL 3D MODELS OF RESIDENTIAL AN
Page 77 and 78: TYPICAL 3D MODELS OF RESIDENTIAL AN
Page 79 and 80: STRUCTURAL DESIGN OF COST EFFICIENT
Page 87: CREDITS TO THE STAKEHOLDERSTsedale
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Grand Housing Development Program Volume III - Gtz

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