Product Description
High quality waterproof additive for cement mortars is made of solid materials, naphthalene
series high efficient water reducing agent and moderate retarder ect.
The Technical performance of waterproof additive for cement mortars as follows:
Item |
Index |
Effective constituent |
92%min |
PH |
8~10 |
Chloridion |
0.5% max |
Water reducing rate |
15~25% |
Bleeding rate |
50% max |
Corrosivity to steel |
No |
Compressive strength rate |
3d>160% |
7d>150% |
28d>130% |
90d>120% |
Water regain rate |
<65% |
Water seepage |
<30% |
Dosage range |
5~8%(Customers can do fit experiment according to design requirements, to ensure the best dosage) |
Temperature |
More than 5 degrees Celsius |
Application:
1:Anti-crack mortar for exterior wall thermal insulation polystyrene Board, extruded sheet bonding and plastering to prevent cracking.
2:Polymer cracking mortar is mainly used for "exterior insulation system of polystyrene board, plastic extruded board plastering, anticrack protective layer," polystyrene particles insulation mortar thermal insulation system "in the surface of anticrack protective layer, aerated concrete block wall plastering, anti crack mortar layer.
Company Information
Shijiazhuang Wenhuang Building Materials Co., Ltd. is located in Shijiazhuang city, China we have grown in the past ten years to become a highly experienced and production and processing factory.
The company covers an area of 30,000 square maters ,of which 6,000 square meters are building area. The company has a large number of outstanding professional and technical personnel, research and development staff and management staff, a strong R & D, marketing and large-scale production capacity. Shun An international advanced level with a full set of production equipment, the production of special mortar and single product 50,000 tons, building insulation materials 150,000 cubic meters, the products are widely used in civil buildings, commercial buildings, municipal construction projects.