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High-strength polymer mortar (two-component)

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HT-55high-strength polymer mortar(Two-component)u0026nbsp;

Contact:u0026nbsp;13925840771u0026nbsp;Manager Zhang strong>
一.Features
1． Used 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.;u0026nbsp;
3． Improve the durability of concrete, prolong the service life of concrete, and prevent acid, alkali, salt, and water as the carrier.CO2,SO3The erosion of concrete by other media;u0026nbsp;
4． The rust-inhibiting component has a low chloride ion diffusion rate and anti-corrosion function, which can effectively prevent the corrosion and damage of steel bars caused by deicing salt and freeze-thaw;u0026nbsp;
5． Patch thickness greater than5mm. u0026nbsp;
二.Product Features:
1.u0026nbsp;Durability is synchronized with concrete. Rongdaxin polymer durable high-strength repair compound is a double-group of imported emulsion and inorganic powder Sub-composition, it is a new type of concrete repair material with the adhesiveness of polymer materials and the durability of inorganic materials;u0026nbsp;
2.High compressive strength, fast curing, good bonding performance;u0026nbsp;
3.has good water retention and crack resistance, high alkali resistance and UV resistance;u0026nbsp;
4.Simple operation, wet base construction, healthy and environmentally friendly. u0026nbsp;
三.Product Usage:
1.It is suitable for strengthening the interface between concrete beam and column. u0026nbsp;
2.Applicable to The machine base, anchor bolts and other equipment foundation grouting. u0026nbsp;
3.building Reinforcement, emergency repair and reinforcement of beams, slabs, columns, foundations, floors and roads. u0026nbsp;
4.Metro, Embedding of construction joints in tunnels, underground and other projects by the upside-down method. u0026nbsp;
5.and steel Secondary grouting for the fixed connection of the structure (rails, steel frames, steel columns, etc.) to the foundation. Technical indicators
Compressive strength test method implementationGB/T17671'Cement Mortar Strength Test Method'; Implementation of Tensile Bonding StrengthJC/T547 'Ceramic wall and floor tile adhesive'.
四.Product Usage:
1. Basic level requirements and treatment: The surface of the basic level should be smooth, rough, clean, free of oil and dust, and should not be present Phenomena such as sanding, hollowing, cracks, etc. Before construction, use high-pressure water to rinse and keep it in a damp state, but there should be no accumulation of water; when the interface adhesion is very high, the reinforcement interface treatment agent can be painted in advance. u0026nbsp;
2.Material preparation ：Powder material:Emulsion by mass ratio6:1Weigh and place (volume ratio3:1 ); Will actual usage80% Pour the emulsion into the powder and stir evenly, then add the remaining20%Pour the emulsion gradually and stir evenly without agglomeration. The prepared slurry should be in1Use up within hours; If you find that the mixed high-strength repair material becomes thick during high-temperature construction in summer, you can add a small amount of emulsion and continue using it after stirring. u0026nbsp;
3.Construction: First apply evenly on the surface of the wet concrete base layer with polymer durable high-strength repair material slurry (powder:Emulsion by mass ratio2:1preparation), pave the durable high-strength repair compound while painting; polymer The area of ??durable high-strength repair material should not be too large at one time, and the construction should be staggered in strips and blocks, and the area of ??each block should not be larger than10m2, the interval of staggered construction should not be less than24hours. 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; the surface layer thickness of the elevation or top surface should be greater than10mmWhen, the construction should be layered. The thickness of each layer should be 5 ～10mm, the construction of the lower layer can only be carried out when the fingers of the previous layer are dry. u0026nbsp;
4.Conservation aggregation After the construction of the durable high-strength repair material, the surface should be sprayed and cured or covered with plastic film or sack when the surface is dry to the touch. The plastic film should be sealed tightly around. During wet curing, if it encounters cold current or rain, it should be covered. The curing temperature shall not be lower than5℃;u0026nbsp;Construction of polymer durable high-strength repair material24 After hours, we should first wet curing7day, and then carry out natural maintenance, there should be no water on the surface during wet curing, and the curing period reaches28Can be used only after Tianhou. u0026nbsp;
五.Packaging and storage u0026nbsp;
1.u0026nbsp;Packaging: Powder50kg/bag, lotion20kg/bucket; u0026nbsp;
2.u0026nbsp; Stored in5 ℃The above ventilated and dry place and prevent direct sunlight; prevent freezing in winter;u0026nbsp;
3.u0026nbsp ;The shelf life is6months. After the expiry date, it should be re-inspected before it can be used.
六.Notes:
1.u0026nbsp;The construction environment temperature should be10～35℃