Views: 1 Author: Site Editor Publish Time: 2020-04-24 Origin: Site
Polycarboxylate Macro Monomer
High performance polycarboxylate water reducer / superplasticizer
PTMA-108 is new complex material of high performance polycarboxylate water reducer rearched&developed by ptmatech.
High performance polycarboxylate water reducer has passed testing and checking by authorized organization and fully conform with polycarboxylate water reducer standard JG/T 223-2007 and requirement of high performance concrete passenger transportation special line temporary technical conditions.
Properties in concrete products
High active catalyst&special synthesis technical process
High double bond rentention rate&low cost
Excellent adaptability to cement
1.1% F-108(22%)is added in concrete,water reducing rate is above 30%.
Improving early strength&strength after 28days Compressive strength 1day≥180 3days≥170 7days≥160 28days≥150
Greatly reducing W/B ratio,shrinkage and creep,improving durability
Low slump loss,slump retention index ≥190mm
Complying with ISO14001:2004 certification,content of chloride ion≤0.1%
Ptma tech supplys construction grade concrete admixtures for concrete works, for more information, contact us!