Plaster high-strength G-13
GVVS-13 high-strength gypsum has a tensile strength of 13 with a bend of 5.5.
The recommended retail price (including VAT excluding delivery) is provided for reference and is not a public offer.
Alternative names are alpha gypsum, technical gypsum, and high-strength gypsum.
Environmentally friendly material; there is the expert opinion. The products are certified in GOST R system
- Production of molds and models in porcelain and ceramic industry, and mechanic engineering;
- Production of dry construction mixes;
- Casting of molds for parts in metallurgy and mechanic engineering;
- Production of interior details.
Divergence from the net mass in accordance with GOST 26871 ± 1kg
Produced according to TU 21 RSFSR-153-90, MOD. 15
|Water consumption for paste of standard consistency||Not more than 43% of weight of the binder|
|Setting time of standard consistency||
Start (loss of solution mobility) - no earlier than 4.5 minutes
Finish (complete solution hardening) - not later than 20 minutes
|Beating rate||The maximum residue on a sieve with a mesh size of 0.2 mm in clear - not more than 1%|
|Breaking strength of sample bars aged of 2 hours||Under bending - not less than 5.5 MPa. Under compression - not less than 13 MPa|
|Guaranteed storage life||6 months from the date of shipment in unopened original package. Storage in dry indoor spaces on wooden pallets. Material should be fully utilized after opening the original packaging|
|Content of metal impurities in the binder||Not more than 10 mg/kg|
- 40kg bag
- Bag size 58x50x13 cm
- Number of bags on a pallet -30 (35)
- Pallet size1000x1200 mm weight –1.2 (1.4) t
- Dry mortar manufacturers
- Manufacturers of sanitary products (production of ceramic products: porcelain, semi-porcelain and earthenware)
- Engineering enterprises (use as molding material, for casting parts)
- Coal mining enterprises (construction of fireproof partitions)
- Crafts enterprises (production of high-quality ceramics, etc.)
You can select and send the order to the points of sale closest to you.
Important! partner prices differ from those indicated on the site.
When ordering directly from us, the products will be shipped from the central warehouse in Samara.
Market "at the bird"
Market "On Elizarova"
OOO "Samara Center of building materials"
Selected for order:Choose products
If you are ready to buy more than 10 tons at once, when contacting via the feedback form or by calling the number 8 800 500 70 63 you will be assigned personal manager who will prepare for you a personal advantageous offer!
Bulk order process:
By pickup we ship from 1 bag-i.e. 5 or 35 kg. you agree with the transport company, about a cargo fence at us, and we can ship from 1 bag of 35 kg. (the price for a bag will be a little lower specified on the website (the price specified on the website-the recommended retail in the approximate...
Gypsum is a natural material with a changing water-gypsum ratio. That is, to create a solution of normal density, different amounts of water are required, it depends on the rock and reservoir. Therefore, before pouring, it is necessary to test on a small amount of gypsum. The range is fr...