Calculez vos émissions de CO2
CO2 SAVER BY USING POST-TENSIONING |
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1. MATERIALS SPECIFICATION | |||
Concrete strength_28 days fck/fck,cube (Mpa) | |||
Fluency strength rebars fyk | |||
2. BUILDING DATA | |||
SELECT USE FOR THE SLABS: | |||
DL: (SUPERIMPOSSED DEAD LOAD): | |||
LL: (LIVE LOAD- USE): | |||
Total area of slab (m2) |
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Number of storeys: |
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Height of storey: (m) |
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Total height of building = PT | |||
Total height of building = HA | |||
3.DATA OF THE PANEL | |||
Larger Length (m) = L1 |
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Span's restraint condition L1 | |||
Shorter Length (m) = L2 |
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Span's resgtraint condition L2 | |||
4.SELECTION OF TYPE OF SLAB | |||
DIRECTION OF THE SLAB: | |||
TYPE OF SLAB: SOLID SLAB |
LOSA_MACIZA_SOLID_SLAB |
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SLAB CONFIGURATION: | |||
PRESENCE OF BEAM: |
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5.SECTION DESIGN POST-TENSIONING SLAB | |||
RECOMENDED THICKNESS (Post-tensioning)= |
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SELECT SECTION FOR DESIGN (POST-TENSIONING SLAB) |
MACIZA-SOLID SLAB |
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Self weight's slab: |
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Minimum density's tendon = kg/m2 |
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Maximum density's tendon = kg/m2 |
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% SELF WEIGHT TO BALANCE (between 40 to 70%) |
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SELECT DIAMETER OF THE STRAND | |||
Prestressed steel required mm2/m2 to balance self weight |
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Number of strands per m2 or number of strands per ribs |
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Density of prestressed steel |
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Verification of minimum pre compression |
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Minimum rebar steel (geometrical ratio) |
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6.SELECTION DESIGN CONCRETE REINFORCEMENT SLAB | |||
RECOMMENDED THICKNESS (Concrete reinforcement) |
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Required thickness by strength (mm) |
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REQUIRED SECTIONS'S DESIGN |
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SELECT THICKNESS (R.C.) (introduce the figure closest to RECOMMENDED THICKNESS) | |||
Self weight's slab: |
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7. CALCULATE EMISSIONS CO2 / SLAB | |||
Post-tensioning Condition Material Relation | |||
Volumen of concrete: |
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Rebars reinforcement (span) |
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Rebars reinforcement (supports) |
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Prestresing steel |
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Injection volumen: |
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Ducts: |
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Reinforcement Concrete Condition Material Relation | |||
Volumen of concrete: |
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Rebars reinforcement (span) |
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Rebars reinforcement (supports) |
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Post-tensioning Condition CO2 kgm2 emission | |||
Volumen of concrete: |
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Rebars reinforcement (span) |
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Rebars reinforcement (supports) |
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Prestresing steel |
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Injection volumen: |
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Ducts: |
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TOTAL C02 Kg/m2 (PT) |
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Reinforcement Concrete CO2 kg/m2 emission | |||
Volumen of concrete: |
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Rebars reinforcement (span) |
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Rebars reinforcement (supports) |
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TOTAL C02 Kg/m2 (RC) |
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8. TOTAL EMISSIONS CO2 / SLAB | |||
CO2 EMISSIONS IF YOU USE POST-TENSIONING TECHNOLOGY |
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CO2 EMISSIONS IF YOU USE REINFORCE CONCRETE (non use of post-tensioning) |
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REDUCTION OF EMISSION USING POST-TENSIONING |
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PERCENTAGE OF REDUCTION OF CO2 EMISSIONS |
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