MEBONG MB-04 Sandstone Adhesive

Pollution-free
Environmental Protection
Non-toxic
Product Description
Sandstone Adhesive
Use
MB-04 sandstone adhesive applies on sticking big pieces sandstones on cement surface. MB-04 sandstone is with the function of super adhesion, excellent elasticity, low contractivity, no bubbles, impermeability, aging resistance. Compare with the common cement, MB-04 sandstone
Adhesive is safer and solider. Beside this, MB-04 sandstone would not have the phenomenon of lime efflorescence. When use MB-04 sandstone on construction, don't need to soak the brick or the wall. This reduces the construction time.
Surface preparation
All surfaces must be structurally sound, dry, clean and free from movement, oil, grease, Wax, curing compounds and any other loose or contaminating materials.
Stir and mix
Add clean water to a bucket, then slowly add sandstone powder to the water. Stir the mix with electrical drill-mixer until a lump-free consistency is achieved.
Allow the mix to stand for 3 to 5 minutes. Re-stir then use the sandstone adhesive.
The mixing ratio is 25 kg powder to 7 liters of water.
Application
Scrape the mixing(thickness is about 3mm) on the surface with scraper; Each scraping area is about 1 square meter; Then use scraper(10mm*10mm) to cut
The surface to rack gear shape. Scrape the mixing(about 3mm) on the back of sandstone; Then use scraper(3mm*3mm) to cut the surface of the sandstone to rack gear shape. Finally press the sandstone on the surface slowly.
Precautions
1. Make sure vertical and horizontal veracity of the surface before working.
2. The sandstone must be stuck on the surface within drying time.
3. Must be adjusting the sandstone within adjusting time in order not to affect the intention.
4. Dispose redundant sandstone adhesive before hardening.
5. The floor should be opened to light foot traffic or grout after 24 hours following the process.
6. Don't apply sandstone adhesive in temperatures above 40 degree or below 5 degree.
7. Don't allow the adhesive to skin prior to laying the sandstone. If the adhesive skins, remove and dispose of it, then re-apply fresh adhesive.
Remark
Main ingredient: Concrete macromolecule polymer
Package: 25kg/bag
Storage: Shelf life is minimum 1 year when stored in covered
And dry environment.
Ratio (Powder: Water=3.4: 1)
Comply with standard JC/T 547-2005
Size of notched trowel
Coverage(kg/m2)
Technical parameter
3mm*3mm
1.7KG/M2
Adjusting time: 15 minutes
Hardening time: 10 minutes
6mm*6mm
3.0KG/M2
Full curing time: 24 hours
Waterproof; non-toxic
10mm*10mm
4.5KG/M2

Resistance to acids and alkali
Shearing strength >1.5MPA(14days)
Tensile strength(after 28 days)
≥ 1.0mpa(n/mm2)
Aging with heat
≥ 1.0mpa(n/mm2)
Aging with water
≥ 1.0mpa(n/mm2)
After thawing
≥ 1.0mpa(n/mm2)
Flexibility
Excellent
Resistance to acids and alkali
Excellent

Packing:
25 Kg/Bag
Model NO.:
MB-04
Productivity:
500 Tons / Day
Unit Price/Payment:
FOB Negotiation
HS Code:
2523210000
Trademark:
MEBONG
Origin:
Guangzhou, China
Min. Order:
5 Tons
Transportation:
7-10 Days
Export Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe