How long does non-shrink grout take to set?
A damp cure of at least 1 day is necessary to control the non-shrink characteristics and maintain strength levels. When properly mixed to a fluid consistency, FastSet™ Non-Shrink Grout will fully comply with ASTM C1107 and retain a fluid consistency for 20 minutes at 70 degrees F (21 degrees C).
Is Sika Grout non-shrink?
SikaGrout 212 is a non-shrink, cementitious grout with a unique 2-stage shrinkage compensating mechanism. It is non-metallic and contains no chloride. With a special blend of shrinkage-reducing and plasticizing/water-reducing agents, SikaGrout 212 compensates for shrinkage in both the plastic and hardened states.
How long does Sika grout take to dry?
Wet cure for a minimum of 3 days or apply a curing compound which complies with ASTM C-309 on exposed surfaces. Clean all tools and application equipment with water immediately after use.
Does non-shrink grout crack?
Cement based repair mortars, non-shrink grouts or concretes may form fine plastic shrinkage cracks when exposed to hot weather conditions. Cementitious repair mortars and non-shrink grouts have a minimum and maximum application temperatures as well as material temperature requirements.
What is Sika grout used for?
It is typically used for filling voids under machines or other structural elements, sealing joints and openings in surfaces and reinforcing existing structures.
How many bags of non shrink grout do I need?
Setting time Non-Shrink Grout will develop initial set in approximately 1.5 hours @ 22°C. Lower temperatures will increase set times. For each cubic metre of grout required allow approximately 100 x 20kg bags.
Is Sika jointing compound any good?
5.0 out of 5 stars It’s A Doddle. Simple to use and it does exactly what it says and worked great on these large gaps. I chased out the old mortar between the sandstone slabs, removed all the loose material, wet the joint areas and brushed it in then tamped in down to make sure it was solid.
How long does Sika fast fix last?
Sika® FastFix All Weather can also be stored and reused after open- ing to reduce waste. Shelf Life 12 months from the date of manufacture in sealed unopened bags. the bucket, immersed in water, for up to 1 month. Initial set time 6-12 hours above 15 °C in dry conditions.
How strong is non shrink grout?
“Non-shrink” could have some big advantages. Secondly, its compressive strength is often very high. Typical compressive strength values are 8,000 psi to 14,000 psi at 28 days, with 1 day strengths in excess of 3,000 psi.
How thick can non shrink grout be?
Minimum application thickness is 1” (25 mm) and a maximum thickness of 4” (100 mm).
What is the purpose of sikagrout 212 cementitious grout?
General Purpose cementitious grout. SikaGrout®-212 is a one-component, ready to mix, free flowing, non-shrink, cementitious grout with a unique 2-stage shrinkage compensating mechanism. Excellent for pumping: does not segregate, even at high flow. No build-up on equipment hopper.
What’s the best way to make Sika Grout?
Mix manually or mechanically. Mechanically mix with low-speed drill (400–600 rpm) and Sika mixing paddle or in appropriately sized mortar mixer. Make sure all forming, mixing, placing, and clean-up materials are on hand. Add appropriate quantity of clean water to achieve desired flow. Add bag of powder to mixing vessel.
Can you use sikagrout 212 in a pump?
SikaGrout®-212 is an excellent grout for pumping, even at high flow. For pump recommendations, contact Technical Service. After grout has achieved final set, remove forms, trim or shape exposed grout shoulders to designed profile.
When do you need pumpable Grout for Sikament?
Applications requiring a pumpable grout. Non-shrink grouting of machinery and equipment, base plates sole plates, precast panels, beams, columns and curtain walls. Applications where a non-shrink grout is needed for maximum effective bearing area to transfer optimum load. For underwater application in conjunction with Sikament® 100 SC.