The formation of watermarks on cement boards is closely related to environmental conditions such as humidity, temperature, precipitation, ventilation, and lighting, which play a role by affecting the process of water migration and evaporation.Humidity is the core driving factor, and high humidity en

The answer is clear: Cement slabs themselves will never burn. This is determined by the chemical properties of its core components, making it a key barrier in building fire protection systems.The essence of its fire prevention comes from the composition of inorganic materials:Ingredients: Portland c

Calcium silicate board and cement board are two commonly used boards in construction. When selecting, their performance, cost, and application scenarios need to be comprehensively evaluated based on specific needs.1. Comparison of material characteristicsCalcium silicate board: made from siliceous a

Cement boards that have become damp and moldy need to be dealt with in a timely manner, otherwise the mold may spread and affect health or structural safety. The following is a step-by-step solution:1. Safety protectionWear protective equipment: gloves, mask (recommended N95), goggles to avoid inhal

There are various surface treatment methods for cement boards, aimed at meeting the aesthetic and functional requirements of different places and needs. Here are some common surface treatment methods for cement boards:Polishing treatment:Using sandpaper or polishing machine to polish the surface of

Cement boards have certain fire resistance properties. The following is a detailed explanation of the fire resistance of cement boards:1、 Combustion performanceCement board is a non combustible material, which means it will not support or intensify the fire. This characteristic enables cement boards

Moisture and mold on cement boards are issues that need to be addressed in a timely manner. Here are some recommended steps and preventive measures:Processing stepsCleaning mold:You can use a cleaning solution made by mixing salt and white vinegar, dip a brush or towel in the mixture, and wipe back

The cutting of cement boards is a process involving professional skills and tool selection. The following are the specific steps and precautions for cutting cement boards into different shapes:1、 Preparation workSecurity protection:Wear safety gloves to prevent hand injuries.Wear goggles to protect

There are different opinions and information regarding whether asbestos is present in cement boards. Here is a detailed answer to this question:1、 Modern cement boards usually do not contain asbestosIn the production process of modern cement boards, in order to ensure the environmental friendliness

Colored cement board, especially colored fiber cement board, as a high-performance building decoration material, has significant characteristics and advantages. The following is a detailed summary of the characteristics of colored cement boards:Superior fire resistance: Colored cement board has good