dBm bc Pqc dlc

Question

dBm bc Pqc dlc

Accepted Answer

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Accepted Answer

DBM dense bitumen macadam thicknesses 150mm it is mix with 20 to 28 mm bitumen VG30 GRADE. it is load bearings surfaces area.

BC ,Thicknesses 50mm. It is mixed aggregate 13.1 mm VG30 GRADE Bitumen.

PQC, paver quiltey concrete. Aggregate sizes 31.5mm, maximum water content 2% ,Soundness test , NASO4 12% MGSO4 18% ,Angle of abrasion <35%, Max FI&EI<35%,equivalent weight of sand not less 50%

PQC,300mm minimum cement content 360 kg cum,use M40 grade concrete, maximum flexuar strength 4.5 Mpa, compressive strength of cement concrete 40Mpa after 28 daycuring,

Dowel bar provided expension joint load transfer one slab to another slab. Dowel bar size 32mm length500mm pvc dowel sheet size 34mm× 100 micron 330mm Dowel bar full of greasing to fit Dowel bar this is female member.130mm Dowel protection of corrosion length 130mm epoxy coated. Dlc, dry lean concrete thicknesses 150mm use M15 grade concrete workability is zero ,sprinkler water drop down surface avoid to water loss .optimum moisture content +/_ 2%..DLC laid. JCB bucket , electromagnetic electronic Senior machine laid properly,compacted,proper camber no segregation & bleeding no loss cement concrete

Cloth& begs laid on dlc surface sprinkler water drop.down for curing 7 days. After 7 days curing allow traffic. Tollerance+/_ 10mm. Compaction sub grade surface 98% and edge surface 96%. Another application applies for site situation.

Accepted Answer

DBM dense bitumen macadam thicknesses 150mm it is mix with 20 to 28 mm bitumen VG30 GRADE. it is load bearings surfaces area.

BC ,Thicknesses 50mm. It is mixed aggregate 13.1 mm VG30 GRADE Bitumen.

PQC, paver quiltey concrete. Aggregate sizes 31.5mm, maximum water content 2% ,Soundness test , NASO4 12% MGSO4 18% ,Angle of abrasion <35%, Max FI&EI<35%,equivalent weight of sand not less 50%

PQC,300mm minimum cement content 360 kg cum,use M40 grade concrete, maximum flexuar strength 4.5 Mpa, compressive strength of cement concrete 40Mpa after 28 daycuring,

Dowel bar provided expension joint load transfer one slab to another slab. Dowel bar size 32mm length500mm pvc dowel sheet size 34mm× 100 micron 330mm Dowel bar full of greasing to fit Dowel bar this is female member.130mm Dowel protection of corrosion length 130mm epoxy coated. Dlc, dry lean concrete thicknesses 150mm use M15 grade concrete workability is zero ,sprinkler water drop down surface avoid to water loss .optimum moisture content +/_ 2%..DLC laid. JCB bucket , electromagnetic electronic Senior machine laid properly,compacted,proper camber no segregation & bleeding no loss cement concrete

Cloth& begs laid on dlc surface sprinkler water drop.down for curing 7 days. After 7 days curing allow traffic. Tollerance+/_ 10mm. Compaction sub grade surface 98% and edge surface 96%. Another application applies for site situation.

dBm bc Pqc dlc

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