Acrylic emulsion mortar

Contact: 13925840771u0026nbsp;Manager Zhang strong>

一.[Usage]

1. For the repair and reinforcement of concrete surface defects, and the smoothing of uneven surfaces;
2. Thickening of protective layer, repair of old concrete surface, etc.;
3. Improve the durability of concrete, prolong the service life of concrete, and prevent the corrosion of concrete by acid, alkali, salt, CO2, SO3 and other media with water as the carrier
4. The rust-inhibiting ingredients are low The anti-corrosion function of chloride ion diffusion rate can effectively prevent the corrosion and damage of steel bars caused by deicing salt and freezing and thawing;< br/>4. The rust-inhibiting ingredients have low chloride ion diffusivity and anti-corrosion function, which can effectively prevent the corrosion and damage of steel bars caused by deicing salt and freezing and thawing;
5. The repair thickness is greater than 5mm.
二.[Product Features]:

1.u0026nbsp;Durability is synchronized with concrete, polymer two-component mortar durable high-strength repair material is made of imported emulsion and inorganic powder The two-component composition of the material is a new type of concrete repair material with the adhesion of polymer materials and the durability of inorganic materials;
2.High compressive strength, fast curing, good bonding performance;
3.It has good water retention and crack resistance, high alkali resistance and UV resistance;
4 .Easy to operate, can be used for wet base construction, healthy and environmentally friendly.
三.[Product Usage]:< /span>
1.Suitable for strengthening the interface of concrete beam-column.
2.Suitable for grouting machine bases, anchor bolts and other equipment foundations.
3.Building beams, slabs, columns, foundations, floors and roads are reinforced, repaired and reinforced.
4.The inlay and fixation of the construction joints of the subway, tunnel, underground and other projects by the upside-down method.
5.and the secondary grouting for the fixed connection of the steel structure (rail, steel frame, steel column, etc.) to the foundation. Technical indicator project technical indicator reference standardu0026nbsp;
Compressive strength test method implementationGB/ T17671'Cement Mortar Strength Test Method';
The determination of tensile bonding strength is implementedJC/T547'Ceramic Wall and Floor Tile Adhesive'.
四.[Product Usage]:< /span>
1.Basic requirements and processing :

base surface It should be level, rough, clean, free of oil stains, no floating dust, no sand, hollow, cracks, etc. Before construction, use high-pressure water to rinse and keep it damp, but there must be no standing water;u0026nbsp;When the interface adhesion force is very high, the reinforced interface treatment agent can be painted in advance.
2. Material preparation:

will powder Material: The emulsion is weighed and placed at a mass ratio of 6:1 (volume ratio is 3:1); Pour 80% of the actual amount of emulsion into the powder and stir evenly, and then gradually pour the remaining 20% ??emulsion Stir it evenly without agglomeration. The prepared slurry should be used up within 1 hour; if the mixed high-strength repair material becomes thick during high-temperature construction in summer, a small amount of latex can be appropriately added and used after stirring.
3. Construction:

On the wet concrete base First, evenly coat the surface of the polymer durable high-strength repair compound slurry (powder: emulsion is formulated at a mass ratio of 2:1), and pave the durable high-strength repair compound while painting; polymer durable high-strength repair The area of ??one-time construction of materials should not be too large, it should be divided into strips and blocks for staggered construction, and the area of ??each block should not be larger than 10m2, and the interval of staggered construction should not be less than 24 hours. When layering construction, the positions of the remaining joints should be staggered; the polymer durable high-strength repair material should be pressed and wiped immediately after the paving is completed, and it should be smoothed once, and it is not suitable to repeatedly wipe and press. In case of bubbles, it should be pierced and pressed tightly, and the surface should be dense; when the thickness of the facade or top surface is greater than 10mm, the construction should be layered. The thickness of each layer of plaster should be 5-10mm, and the lower layer construction can be carried out when the fingers of the previous layer are dry.
4. Maintenance:

High polymer durability After the repair material is applied, the surface should be sprayed and cured or covered with plastic film or sack if the surface is dry to the touch. The plastic film should be sealed tightly around. During damp curing, if it encounters cold current or rain, it should be covered, and the curing temperature should not be lower than 5℃; after 24 hours of construction of the polymer durable high-strength repair material, it should be damp curing for 7 days before natural curing. There should be no water on the surface during curing, and it can be used only after the curing period reaches 28 days.
Five.[Packaging and Storage]:< strong style='padding: 0px; margin: 0px; text-align: left;'>
1. Packaging: powder 50kg/bag, emulsion 20kg/barrel;
2. Store in a ventilated and dry place above 5℃ and prevent direct sunlight; prevent freezing in winter ;
3. The shelf life is 6 Months. After the expiry date, it should be re-inspected before it can be used.
六.[Notes]:
1. The construction environment temperature should be 10～35℃, when the construction temperature When the temperature is lower than 5℃, heat preservation measures should be taken. It is not suitable for rain, strong wind, high temperature and sun. Construction in a direct environment;
2. It should not be constructed on cement base with a curing period of less than 3 days;
3. The high-strength repair compound emulsion should avoid direct sunlight and prevent freezing in winter;
4. Wear protective glasses during construction. If you accidentally enter your eyes, rinse immediately with clean water;
5. The hardened material can be used as waste. Acceptance The construction acceptance shall be carried out in accordance with the design requirements and the relevant regulations of the current 'Code for Acceptance of Reinforced Concrete Engineering Construction' (GB50204).