Sistem Perkerasan Kaku Beton Bertulang Menerus Pracetak Pratekan Unbonded (Continuously Reinforced Concrete Precast Prestressed Unbonded Rigid Pavement System).
Suatu inovasi baru perkerasan kaku beton bertulang menerus (Continuously Reinforced Concrete Pavement/CRCP) dengan Pratekan Unbonded yang dibuat dalam bentuk modul panel-panel pracetak. Panel-panel pracetak yang disusun menjadi perkerasan kaku menerus ini menggunakan suatu sistem sambungan khusus hasil inovasi terbaru yang disebut dengan dowel aktifator.
Item | Specification | Reference | |
Aggregate | ASTM C33 – 2018 | (Standard Specification Concrete | |
Aggregates) | |||
SNI 8321-2016 | (Concrete Aggregate Specification) | ||
Cement | SNI 15-2049-2015 | (Portland’s Cement) | |
Admixture | ASTM C494 – 2019 | (Standard Specification for chemical | |
admixture for concrete) | |||
Concrete | Compressive Strength | SNI 2847-2019 | (Structural Concrete Requirement) |
at : 28 Days : 700 kg/ | |||
cm2 (Cube) 57 MPa | |||
(Cylinder) | |||
PC Strand | KBjP-P7 RB | SNI 1154-2016 | (Uncoated Seven Wire Stress Relieved |
Strandard for Prestress Concrete (Pc | |||
Strand/KBjP-P7)) | |||
Grade 270 | ASTM A-416-18 | (Standard Specification for Uncoated | |
Seven_Wire Stress Relieved Srand for | |||
Prestressed Concrete) | |||
SWPR7BL | JIS G 3536 : 2014 | (Uncoated Stress-Relieved steel wires | |
and strands for prestressed concrete) | |||
Reinforced Rebar | BJjS 420A For D ≥ 13mm | SNI 2052-2017 | (Concrete Reinforcement Steel Bar) |
BjTP 24 For D < 13mm |