For the installation of any type of artificial stone, the entire installation process combines many different materials. The final installation quality is not only related to the construction process, but also to the performance and matching of the materials. Taking these factors into consideration, the company has designed a corresponding installation system for different expansion factors of plates and different application environments. The methods for installing these systems are as follows:

Construction method: soft bottom method paving, hard bottom thin layer paving, Wanfeng stone plastic soft bottom method paving, suitable for 1, 2, 3 generation artificial stone ground, northern low temperature plumbing ground

The following factors should be considered when formulating a floor plan:

The place of use is indoor, non-strong acid and alkali, high temperature environment;

The thickness of the sheet is ≥16.5mm, and the dimension of the single long side is ≤800mm;

·Adhesive material is selected from high performance two-component polymer modified mortar (dry powder + emulsion);

Use suitable caulking materials for flexibility, antifouling and polishability;

The construction period is reasonable, and cross-operation must be prohibited during ground construction, giving the ground an appropriate maintenance period;

· Take appropriate product protection measures for cross-operation or access area to avoid early emptying;

Comprehensive quality inspection, control of early quality defects, and timely repair of quality issues.

 First, the main points of the ground application program

1. Auxiliary tools Gypsum board or cardboard, cross locator (control seam width), mixing drum, electric mixer, serrated trowel, putty knife, rubber hammer, level ruler, etc. .

2, the use of floor heating notes North low temperature plumbing environment can use stone glue paving; flexible material caulking; construction auxiliary materials high reliability, the need to strictly control construction, product protection details.

 3, seam and finished product protection, operation points cement: sand = 1: 2 (volume ratio), add water to the "hand grip forming, hand up and disperse" tidal dry state; cement using more than 32.5 ordinary Portland cement, sand should For medium sand or coarse sand, the mud content is<3%, and must not contain machine debris.

Note: The thickness of the high-strength leveling mortar is not less than 3cm.

Uncover the test panel, add a small amount of adhesive on the screed mortar at the four corners of the plate (reduce the probability of empty drum); then use a dry rag or brush to clean the ash, grease, rust, etc. The object is coated with scraping adhesive on the back of the board. The corner adhesive of the board needs to be filled and chamfered to be 2~3mm wide. After the paving is completed for 5 days (the later the better), the seam can be filled;

Use the cutting piece to cut and clean the gap, fill it with a flexible caulking glue of the same color as the stone (1 day curing period), and apply it for 10 days before polishing. Generally, 5 to 8 meters, one 5 to 8 mm wide, filled with U-shaped groove; do not seal within one year after construction, used to remove excess moisture from the construction layer, and strictly prohibit irrigation in daily use. It is strictly forbidden to step on within 3 days after paving. It is strictly prohibited to carry out cargo handling, erecting ladders, and heavy equipment entering the site for 7 days. Cross-operation must be protected by solid cushions, such as laying wooden splints on cushions to avoid early air. drum.

 During the paving process, each piece of paving 30 m2 needs to be opened for quality inspection. Before the ground cutting and maintenance treatment, carefully check whether there is any cornering and emptying on the paved surface; if there are quality defects such as empty drums, Immediately take measures such as grouting repair or re-paving.

 Ground-based flexible joint filler WF-82, 200-250g per square meter. It can be polished and polished, and has good anti-fouling properties. However, the Shore hardness is high, and it is easy to cause cracking and bulging without recovering from the ground where the temperature difference changes greatly. Silicone rubber caulking, good elasticity, strong shrinkage is suitable for the ground with large temperature difference, but it can not be polished and polished, and the anti-fouling property is poor.

 The quartz stone is made of professional maintenance kits, and the granite and inorganic stone are selected from the dam industry's maintenance repair fluid set. Leveling mortar, scraping adhesive, expansion joint, structural expansion joint, finished product protection, quality inspection, ground caulking material, ground crystal surface care material

 Second, the soft bottom method paving When the base layer is poorly flat, the base tensile strength and shear strength are insufficient to meet the needs of hard bottom paving, it is necessary to use the semi-dry wet screed mortar to find the flat side paving, paving the way as follows: 

Process: Powder S7120 Sawtooth Mandrel Stacking Adhesives Sectional view III. Hard bottom thin layer paving When the base layer should meet the following requirements, it can be applied by thin layer paving method:

 1. The base surface must be clean, free of dust, dirt, oil, grease, wax, paint, water, curing agent, sealant, etc.

2. The deviation of the base surface to meet the 2m span does not exceed 3mm;

3. The base surface has sufficient structural strength to withstand the expected load. When subjected to the maximum load, the deformation of the intermediate point does not exceed 1/360 of the span of the stone;

 4. The concrete and mortar base surface should have a water content of less than 5%;

5. The shear strength of the base surface is not less than 0.5MPa, and the tensile strength is not less than 1.0MPa;

 6. When the base is concrete, the concrete must have been cured for more than 28 days.