Cement pavement repair material is a multi-component polymer material composed of composite special cement clinker, polymer resin, ultra wear-resistant aggregate, etc. This product has simple construction, high strength, and good toughness, and is an ideal material for modern concrete cement pavement repair.

Support grouting material manufacturer wholesales Weifang Qingzhou early strength grouting material

Application scope:
Mainly used for repairing concrete roads and factory cement floors, treating cement pavement peeling, sanding, freeze-thaw, salt erosion, exposed stones, honeycombs, and rough surfaces. This product is widely used for rapid repair of concrete in bridges, docks, water conservancy, high-speed rail, nuclear power, large-scale municipal engineering, and other fields.

Product Features:
1. High intensity.
2. Rapid strength growth: Standard maintenance state: The strength of the repair material can reach over 20Mpa after one day, and it can be opened to traffic in 2-4 hours under normal weather conditions.
3. Waterproof and anti-seepage performance superior to concrete: After pouring cracks with early strength repair materials, the micro expansion function of this product can fill and expand the slurry inside the cracks, providing sufficient waterproof and anti-seepage effects.

Support grouting material manufacturer wholesales Weifang Qingzhou early strength grouting material

Generally speaking, dark colored granite is prone to fading compared to light colored granite, as the mineral composition of dark colored granite (such as black or dark green) is mainly composed of pyroxene, amphibole, basic plagioclase, magnetite, etc. Light colored granite is mainly composed of plagioclase, potassium feldspar, biotite, quartz, etc. Minerals generally form underground, with some minerals forming first and others later. The first ones to form are often inorganic elements with heavier atomic weights, deeper positions, less oxygen supply, and higher pressure; The latter is the opposite. Therefore, different minerals generally have different formation periods, and their order is roughly as follows: dark minerals: olivine pyroxene pyroxene biotite; Light colored minerals: basic plagioclase - plagioclase - potassium feldspar - quartz.
4. The amount of water added is 16% to 18% of the weight of the repair material, which is 8-9 kilograms of water per bag of material
Construction method:
1. Before use, it is necessary to clean the loose materials and dust on the surface of the repaired concrete, and only when there is no visible water can construction be carried out.
2. When mixing, the repair material should be mixed evenly according to the water consumption provided in the instructions (i.e. 8-9 kilograms of water per bag) before pouring for construction. If the pouring area and volume are too large, a small amount of fine stones or large sand can be added to reduce concentrated exothermic reactions. Pour the mixed slurry into the area that needs to be repaired, compact and smooth it, and cover it with plastic film and water it for curing in a timely manner after the repair slurry has finally set. In winter, it is necessary to cover it with cotton felt for insulation protection.

Marble generally has a softer property compared to granite. Classification of marble: In indoor decoration, marble is suitable for TV countertops, window sills, indoor floors, etc. There are two main types of marble used for decoration: natural marble and artificial marble. Natural marble has a hard texture, diverse colors, and no multiple shades of luster, thus forming a unique natural beauty. Artificial marble is lighter in weight, stronger, thinner, corrosion-resistant, pollution resistant, and has better processability compared to natural marble. It can be made into arcs, curved surfaces, etc., and is easy to construct. But in terms of color and texture, it is not as beautiful and natural as natural marble. The selection of marble: Therefore, when choosing marble decorative materials, one should fully consider the overall effect of their decoration, such as the floor, walls, columns, and other different parts; And the marble polished board has beautiful and diverse patterns, such as the cloud patterns resembling green clouds flying across, and the colorful textures resembling natural paintings.
3. Road opening hours: Depending on the customer's design intensity and construction season, the fast opening hours are 2-8 hours.
Attention: This product is packaged in 50kg/bag (kraft paper composite bag)
Storage conditions: Dry environment for 12 months without affecting use

Limestone, abbreviated as limestone, is a carbon salt rock mainly composed of calcite. Sometimes it contains dolomite, clay minerals, and detrital minerals, with colors such as gray, off white, gray black, yellow, light red, and brownish red. Its hardness is generally not high and it reacts violently with dilute minerals. Limestone - Overview Limestone is mainly formed in shallow marine environments. Limestone can be divided into granular limestone (formed by transportation and sedimentation) according to its genesis; Biological skeleton limestone and chemical/biochemical limestone. According to the structural structure, it can be subdivided into bamboo leaf limestone, columnar limestone, blocky limestone, etc. The main chemical component of limestone is carbon and calcium, which are easily dissolved. Therefore, in limestone areas, stone forests and caves are often formed, known as karst terrain.