Material
Composite include the following:
Ordinary Portland Cement from Siam Cement Group;
Silica Sand less than 1mm comply with ASTM C144;
Alkaline Resistance Glassfiber with 16.7% zirconium content;
Superplasticizers;
Fitting & Installation material:
Undercoat mild steel For GRC steel frame;
Sika concrete epoxy Sikadur 31CF;