Browsing งานวิจัย (Research) by Author "Jirat Bunjongsiri"

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The Development of Lightweight Concrete Block using Lightweight Expanded Clay Aggregate from Soft Bangkok Clay for Green Building

Sumnieng Ongsupankul; Warathorn Kaewsaeng; Jirat Bunjongsiri (Rajamangala University Of Technology Rattanakosin, 2014)

This paper aims to investigate the flexural and compressive strength of cement Stabilized Rammed Earth (CSRE) wall with steel reinforcement varied slenderness wall. Lateritic was used for the study by being mixed with ...
A Study of relation between strength activity index and cement equivalence factor of biomass ash

Sumnieng Ongsupankul; Jirat Bunjongsiri; Chakkree Tiyawongsuwan (Rajamangala University Of Technology Rattanakosin, 2013)

This research aims to study the relationship between the strength activity index and cement equivalence factor of biomass ash cement. The strength activity index is collected by using the mechanical test method which also ...