DO IT ALL AT ONCE WITH ONE PRODUCT
Superior quality Concria™ Trowel Hard Nano Silica densifier will be added to dry
shake hardener surface during floating or finishing with blades. You don’t need to
apply any silicates/densifiers later! Trowel Hard is a huge time saver for you. Why
should you go to the job site many times if you can do it all at once?
Professionals need pro products. Right? When using Trowel Hard you can be proud
of the end result. Finnishing can done better as nano silica lubricates surface
during the finishing for more smooth, shiny and denser surface. Product provides
a substantial improvement in abrasion resistance and will significantly improve the
durability of the surface.
DO IT ALL AT ONCE WITH ONE PRODUCT
Superior quality Concria™ Trowel Hard Nano Silica densifier will be added to dry
shake hardener surface during floating or finishing with blades. You don’t need to
apply any silicates/densifiers later! Trowel Hard is a huge time saver for you. Why should you go to the job site many times if you can do it all at once? Professionals need pro products. Right? When using Trowel Hard you can be proud
of the end result. Finnishing can done better as nano silica lubricates surface during the finishing for more smooth, shiny and denser surface. Product provides a substantial improvement in abrasion resistance and will significantly improve the durability of the surface.
HOW DOES IT WORK?
ConcriaTM Trowel Hard delivers virtually pure silica in nanoparticles small enough to penetrate dry shake pore structure. In the pores, it reacts and creates new calcium silicate hydrate (CSH) that bonds to the existing CSH. It also bonds directly to other silica, including itself. When applied to dry shake hardened surface, it reacts, bonds and then uses bonded silica as a platform for additional bonding. Silicate densifiers (lithium, sodium, potassium etc.) do not do this and can’t be used for fresh dry shake surface like Trowel hard. When Trowel hard is sprayed into the dry shake hardener surface during troweling, it increases the efficiency of cement hydration and this chemical reaction hardens dry shake surface layer completely.
Download brochure
HOW DOES IT WORK?
Concria™ Trowel Hard delivers virtually pure silica in nanoparticles small enough to penetrate dry shake pore structure. In the pores, it reacts and creates new calcium silicate hydrate (CSH) that bonds to the existing CSH. It also bonds directly to other silica, including itself. When applied to dry shake hardened surface, it reacts, bonds and then uses bonded silica as a platform for additional bonding. Silicate densifiers (lithium, sodium, potassium etc.) do not do this and can’t be used for fresh dry shake surface like Trowel hard. When Trowel hard is sprayed into the dry shake hardener surface during troweling, it increases the efficiency of cement hydration and this chemical reaction hardens dry shake surface layer completely.
Download bochure
DENSIFY DRY SHAKE HARDENER DURING THE CASTING!
The surface which is treated with Trowel Hard during the floating and finishing with blades, doesn’t need any silicate (Lithium, Sodium, Potassium) treatment later. This is huge time saver as the contractor doesn’t need to go back to job site anymore to apply other densifiers. In the polishing projects contractor doesn’t need to apply ANY densifiers between the polishing/grinding steps as dry shake hardener is densified during the placement. If grinding/polishing is spesified to the project, you don’t need to wait 28 days like with normal concrete surface, When Trowel Hard is used together with dry shake hardener the polishing can start already after 7 days as surface has very high compression strenght
(56Mpa/8100psi).
DENSIFY DRY SHAKE HARDENER DURING THE CASTING!
The surface which is treated with Trowel Hard during the floating and finishing with blades, doesn’t need any silicate (Lithium, Sodium, Potassium) treatment later. This is huge time saver as the contractor doesn’t need to go back to job site anymore to apply other densifiers. In the polishing projects contractor doesn’t need to apply ANY densifiers between the polishing/grinding steps as dry shake hardener is densified during the placement. If grinding/polishing is spesified to the project, you don’t need to wait 28 days like with normal concrete surface, When Trowel Hard is used together with dry shake hardener the polishing can start already after 7 days as surface has very high compression strenght
(56Mpa/8100psi).
BE A MONEY MAKER, NOT A RISK TAKER!
Have you ever faced problems at job site with high heat, wind, sun or low humidity conditions? No need for risk taking anymore and spraying water during the finishing which can be detrimental to the dry shake hardener performance. ”Blessing” the dry shake hardener with water weakens the surface and the added water gets encapsulated in microscopic pores in the hardening surface, later evaporating to leave behind voids that make the dry shake hardener surface less dense and strong. Trowel Hard increases cream, making for easier, better finishing and extended workable time under adverse conditions and making surface much more durable than finishing with water. According to water retention efficiency test, Trowel Hard slow evaporation nearly 20% and protecting the dry shake hardener from a range of moisture loss-related defects like delamination, plastic shrinkage, map-cracking, and other surface defects.
BE A MONEY MAKER, NOT A RISK TAKER!
Have you ever faced problems at job site with high heat, wind, sun or low humidity conditions? No need for risk taking anymore and spraying water during the finishing
which can be detrimental to the dry shake hardener performance. ”Blessing” the dry
shake hardener with water weakens the surface and the added water gets encapsulated in microscopic pores in the hardening surface, later evaporating to leave behind voids that make the dry shake hardener surface less dense and strong.
Trowel Hard increases cream, making for easier, better finishing and extended workable time under adverse conditions and making surface much more durable than finishing with water. According to water retention efficiency test, Trowel Hard slow evaporation nearly 20% and protecting the dry shake hardener from a range of moisture loss-related defects like delamination, plastic shrinkage, map-cracking, and other surface defects.
WHY TO USE TROWEL HARD DRY SHAKE DENSIFIER
To increase cream for a better, easier and faster finish
To Minimize the risk of plastic shrinkage,
map-cracking and other surface defects
To densify dry shake hardener surface, no need to go to the site again
To apply dry-shake hardeners easier
To getting dustproof surface
To slow surface drying and premature set
To eliminate the need for additional water
To extend workability of slab surface
WHY TO USE TROWEL HARD DRY SHAKE DENSIFIER
To Minimize the risk of plastic shrinkage, map-cracking and other surface defects
To increase cream for a better, easier and faster finish
To densify dry shake hardener surface, no need to go to the site again
To apply dry-shake hardeners easier
To getting dustproof surface
To achieve best possible finish
To slow surface drying and premature set
To eliminate the need for additional water
DRY SHAKE HARDENER FIELD TEST DATA
After grinding both areas “open” there is no plastic shrinkage or aggregates pop-outs on area which was treated with Trowel Hard.
Without Trowel hard
With Trowel hard
DRY SHAKE HARDENER FIELD TEST DATA
After grinding both areas “open” there is no plastic shrinkage or aggregates pop-outs on area which was treated with Trowel Hard.
Without Trowel hard
