The temperature of boiling water is 100°C, which is lower than the heat resistance limit of quartz countertops. However, pouring boiling water directly on quartz countertops may cause cracks to expand, resin damage (the surface loses gloss or deforms), and color change.

To judge whether the countertop is quartz or marble, you can do it from the following 5 aspects: 1. Observe the texture and color, 2. Touch the surface texture, 3. Test hardness and scratch resistance, 4. Test stain resistance and acid resistance, 5. Observe the back of the countertop.

The main difference between marble and Calacatta countertops: Marble is a natural stone that is popular for its unique texture and noble appearance. Calacatta countertops are a type of artificial quartz countertops, named for their appearance that simulates Calacatta marble.

The manufacturing process of quartz countertops can be divided into 7 main steps: 1. Raw material preparation, 2. Mixing and stirring, 3. Pressing and molding, 4. Curing and cooling, 5. Cutting and processing, 6. Surface treatment, 7. Quality inspection and packaging.

Tools needed to cut quartz countertops: 1. Wet cutting saw, 2. Angle grinder, 3. Cutting table, 4. Cutting fixture, 5. Safety equipment. 6 steps to cutting quartz countertops: 1. Preparation, 2. Measuring and marking, 3. Setting the cutting depth, 4. Starting the cutting, 5. Trimming and grinding..