Precast Concrete Slab of Lightweight Brick

DOI

10.2991/978-94-6463-364-1_23How to use a DOI?

Keywords

concrete floor slab; lightweight brick; instant mortar; grouting; pure bending mom

Abstract

The main need for the community is a house with an area of land that can meet the needs of the family. Residential floor can be extended vertically upwards which is a concrete floor slab. This can be fulfilled with a series of lightweight bricks reinforced by plain reinforcement which is a one-way slab floor.The lightweight brick used has dimensions of 10 × 20 × 60 (cm) with a compressive strength of 4 MPa fc’. Edge holes of lightweight bricks are used to place BJTP 10 plain bar reinforcement. The minimum space requirement in a simple house usually is 3 × 3 m2 so the span requirement is about 3m. For slabs dominated by forces in bending so that the test method used is pure bending. The load required from the SNI code is converted into a concentrated load P and then it will be seen that the deflection that occurs does not exceed the applicable provisions. For a span of 3m, the strength of a series of lightweight brick floor plates can meet the requirements as contained in the SNI for buildings, both the load received and the deflection that occurs. A review was also carried out on spans of 1m and 2m. Instant mortar is used for bonding between lightweight bricks and for reinforcement, grouting type instant mortar with 30 Mpa fc’ or K300 compressive strength is used. The results of the floor plate strength test for live loads exceed the limit requirements of 1.92 kN/m2 and the deflection that occurs is still below L/240.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Pratikto Pratikto
AU  - Anni Susilowati
PY  - 2024
DA  - 2024/02/17
TI  - Precast Concrete Slab of Lightweight Brick
BT  - Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2023 (iCAST-ES 2023)
PB  - Atlantis Press
SP  - 236
EP  - 245
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-364-1_23
DO  - 10.2991/978-94-6463-364-1_23
ID  - Pratikto2024
ER  -