Скачать или смотреть Drizoro Maxseal Super better than bentonite clay

http://scientificwaterproofingproduct...
Drizoro MAXSEAL SUPER

MAXSEAL® SUPER is a special waterproofing coating made of a mixture of cements, carefully controlled aggregates and special organic and inorganic additives. Its special formula improves the osmotic effect of the application allowing the penetration into the concrete through its capillary system. The product crystallises inside sealing, waterproofing and protecting the concrete structure. It has been designed to be applied on fresh or set concrete, pre-cast concrete, concrete blocks or cement plasters but is also suitable for applications in bricks and masonry.
1.1. ADVANTAGES FOR MAXSEAL® SUPER
 Excellent waterproofing properties. Withstands very high positive and negative hydrostatic pressure.
 High adhesion and compatibility with common substrates used in construction. Does not require bonding agents and must be applied on wet surfaces. It fills and seals the pores of the substrate and becomes part of the structure of the surface.
 Joints or connections are not required – leaking risk is avoided.
 Permeable to water vapour – it allows the substrate to breathe. A vapour barrier is not formed.
 High resistant to abrasion and UV rays. High durability, similar to concrete.
 Provides very good chemical protection of concrete against atmospheric pollution, de-icing salts, soil salts, chlorides, seawater and carbon dioxide, thereby preventing the carbonation and electrochemical corrosion of reinforcements.
 No solvents or toxic components are used. Environmentally friendly and it is a suitable material for coating of drinking water tanks
 Easy and quick to be applied manually or even by spray, with labor savings and less work required.
 MAXSEAL® SUPER is non-toxic, non-flammable
2. MAXSEAL SUPER vs. BENTONITE CLAY MEMBRANE

 Water is able to migrate beneath membrane (bentonite and rubber combination sheets), making it is difficult to locate leakage in bentonite.

MAXSEAL® SUPER membrane becomes part of the substrate, i.e. any cement-based waterproofing mortar is fully bonded, making it very easy to locate any leak. Failures are readily accessible and relatively easy to repair.

 Sealing of seams (workmanship) is critical to performance of bentonite membrane system. No seams are required with the MAXSEAL® SUPER waterproofing osmotic mortar.
 Penetrations and other out-standing points require careful flashing and sealing. Penetration and other out-standing point can be sealed in an easy way by using a flexible waterproofing mortar such as MAXSEAL® FLEX reinforced with a fibreglass mesh.
 Bentonite clay membrane is susceptible to physical damage during constructions. MAXSEAL® SUPER – There is no risk or puncture or other damages during application as this material goes into the capillarity network of concrete.
 Bentonite clay membrane does not readily conform to complex shapes.
 Prior to application of a bentonite membrane (sheets/panels/textile mats), the moisture on concrete surface m u st not exceed a high level. Generally, during application of any bentonite membrane, high levels of moisture on concrete surface are N O T tolerated because this water initiates the reaction, substrate must be dry. Cement-based coatings require moisture on the substrate surface. Cement-based coating does not have any limitation on maximum relative humidity conditions.
 Large single-sheet membranes are heavy and difficult to hold in place on vertical wall application.
MAXSEAL® SUPER by dusting process (dry-shake method or MAXSEAL® FLEX can be apply easily by brush, broom, spraying method even for large horizontal surfaces.
 Application process for bentonite membrane can be tricky, requiring and careful positioning of the sheets/panels. Application process for MAXSEAL® SUPER is very easy and no specialized hand-labour or special tool or equipment is required.
 Hydration and swelling for bentonite clay must occur within a confined area for the waterproofing properties to be effective. Care must be taken in design and construction to allow for adequate space for clay swelling
 Bentonite panel systems require time (activation time) for degradation of cardboard before swelling and water-tightness occurs. This can allow water to penetrate a structure before swelling occurs.
 Bentonite clays are NOT particularly resistant to chemicals in groundwater such as brines, acids, or alkalis.
 Bentonite clay systems are extremely sensitive to weather during installation. Immediate protection of bentonite applications is required to keep material from water sources. If rain occurs or ground water levels rise and material is wetted, hydration will occur prematurely and waterproofing capability will be lost, since hydration will occur in an unconfined space.
http://scientificwaterproofingproduct...