What is construction grout used for?
What is construction grout used for?
CONSTRUCTION GROUT is a high quality blend of portland cement, non-shrink additives, and specialty sand. When mixed with water, CONSTRUCTION GROUT produces a durable, high strength material that can be used for grouting and general concrete applications on interior and exterior projects.
Which cement is best for grouting?
Unlike cement grout, Epoxy grout is made from two-part epoxy resins. These two are mixed with filler powder. This grouting option has been used for renovation companies for many years because of its durability, non-porous, and stain-resistance nature.
What is the use of fosroc GP2?
Conbextra GP2 is used for precision grouting where it is essential to withstand static and dynamic loads. Typical applications would be grouting of base plates of turbines, compressors, boiler feed pumps, bridge bearing pedastal applications & other critical applications.
How do you make structural grout?
To produce a coarse grout according to Table 1, use the ratio of one part cement, two to three parts fine sand and one to two parts coarse sand.
Is grouting waterproof?
The answer to the question is, surprisingly, no. Tile and grout is not totally waterproof and neither is cement board, backer board, sealers and cement adhesives, they absorb water but do not block penetration.
Is grout waterproof?
Grout is water-resistant, but not waterproof. The key to the success of grout, especially tile grout, is that it needs a very long time submerged in water before it becomes prone to allowing water through.
Is cement grout waterproof?
Cement-based products are also not waterproof. Excessive water, and especially the kind of moisture found in showers, can cause damage to cement-based grout, which is why a sealing process is required for all projects using this type of grout.
How do you mix fosroc GP2?
The selected water content should be accurately measured into the mixer. Slowly add the total contents of the Conbextra GP bag, mix continuously for 5 minutes, ensuring a smooth, even consistency is obtained. Place the grout within 20 minutes of mixing to gain the full benefit of the expansion process.
What is GP2 chemical?
Conbextra GP2 is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilst minimising water demand. The low water demand ensures high early strength. The graded fi llers are designed to assist uniform mixing and produce a consistent grout.
How strong is structural grout?
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.
Is grout as strong as concrete?
Concrete and grout typically similar in strength, with the exception of the instance that of Ultra-High Performance Concrete, which is a new product and is 10 times as strong than traditional grout or concrete. Concrete has a higher compression strength (7,500 psi) than grout (5,000 psi).