Sika ViscoCrete G-5 | Superplasticizer
Sika ViscoCrete G-5 is a high-performance superplasticizer and water reducer, in liquid form, based on Sika ViscoCrete polycarboxylate (PCE) polymer technology. Excellent flowability. Very low retardation. Compatible with other additives. Safety Data Sheet. Product Data Sheet Show all documents. Overview.
Concrete Plasticizers, Cement & Plastic Fillers | USG
Builders and project managers count on USG’s selection of concrete plasticizers and cement plasticizers to strengthen their structures. Our concrete plasticizer products reduce the water/cement ratio to achieve better results. View our plasticizer admixture for concrete and other offerings below. 5 results CAS-20-4 Calcium Sulfate Filler
Plasticizers | ExxonMobil Product Solutions
Jayflex high-molecular-weight plasticizers provide an optimum balance of properties with outstanding performance and permanence. Adipate plasticizers Jayflex adipate plasticizers can be used as a primary plasticizer but, more typically, are used in blends with general-purpose phthalates to improve low temperature properties.
Evaluation of properties of gypsum plaster-superplasticizer
This can be attributed to the high fineness and acts as a filler for pores. Further, add plasticizer that accelerates the rate of hydration and works to the formation of a dense and well...
Super plasticizer I Water reducer I GlobMarble concrete additive
High-performance superplasticizer for cement and calcium sulphate based materials Superplasticizer dosage is 0.2- 2 % by weight of binder. For 100 lbs (45.3 kg) (bag of cement) you'll need approximately 2 lb ( 0.907 kg) of GlobMarbe superplasticizer. How to Mix Directions:
- Does superplasticizer improve gypsum hydration?
- These studies showed that superplasticizer accelerates the rate of hydration and leads to the formation of a dense and well compacted texture of crystals, thereby imparting high strength and better water resistance to the gypsum matrix than the reference material. 1. Introduction
- How to mix gypsum & plasticizer?
- We recommend to start with 2% by cement weight, then lower the dosage as needed. How to mix with Gypsum: Add Super plasticizer to the water 10-15 minutes prior mixing until plasticizer dissolves in water, then add gypsum to pre-measured water and mix with mechanical drill. Plasticizer dosage rate - 0.25% by Gypsum weight.
- Are Polycarboxylate ethers suitable for gypsum?
- Following their adoption in cementitious systems, superplasticizers based on polycarboxylate ethers are now increasingly being selected for gypsum applications. Binder-specific additive optimisation produces plasticizers with an enhanced water-reduction capability and simultaneously reduced setting times.
- Does superplasticizer add gypsum matrix?
- The reduction in water content and modification of β-calcium sulphate hemihydrate through superplasticizer addition which lead to a perceptible improvement in the strength of the plaster by intensification of gypsum matrix, contributed to this phenomenon. Fig. 6. Thermogravimetric curves of hydrated G1 and G6 samples. 3.6. X-ray diffraction studies
- How does superplasticizer affect gypsum porosity and water absorption?
- The gelatinous substances formed by the chemical interaction between the superplasticizer molecules and calcium ions fill the pores of gypsum matrix and thus reduced the porosity and water absorption of modified gypsum sample. 5.
- What is gypsum plaster used for?
- The enhancement in the performance of gypsum plaster suggests its wider application in plastering, water resistant boards, blocks, panels etc. in the construction industry.
