問(wèn)題一：如何選擇合適的石膏粉類型？

Question 1: How to choose the appropriate type of gypsum powder?

爭(zhēng)議點(diǎn)：市場(chǎng)上石膏粉種類繁多（如粉刷石膏、嵌縫石膏、快粘粉等），用戶容易混淆其適用場(chǎng)景，導(dǎo)致施工效果不佳。

Controversy point: There are various types of gypsum powder on the market (such as plastering gypsum, jointing gypsum, quick bonding powder, etc.), which makes it easy for users to confuse their applicable scenarios, resulting in poor construction results.

解決方案：

Solution:

粉刷石膏：專用于墻面大面積找平，單次批刮厚度 0.5~1cm，初凝后不可加水復(fù)用，干燥需 48小時(shí)，間隔施工≥24小時(shí)。

Gypsum plastering: specifically designed for large-scale leveling of walls, with a single batch scraping thickness of 0.5-1cm. After initial setting, it cannot be reused with water and needs to be dried for 48 hours, with a construction interval of ≥ 24 hours.

嵌縫石膏：針對(duì)線槽、石膏板縫隙修補(bǔ)，收縮率低，禁止大面積使用，干燥時(shí)間 48小時(shí)。

Jointing gypsum: for repairing gaps in wire ducts and gypsum boards, with low shrinkage rate, prohibited for large-scale use, and drying time of 48 hours.

天然石膏粉：純石膏制品，干燥快、強(qiáng)度高，需 白乳膠調(diào)和，適合拷角、沖筋打點(diǎn)，需少量調(diào)配防固化浪費(fèi)。

Natural gypsum powder: a pure gypsum product that dries quickly and has high strength. It needs to be mixed with white latex and is suitable for corner cutting, punching and marking. It requires a small amount of mixing to prevent solidification waste.

快粘粉：用于石膏裝飾品粘接，基層含水率需達(dá)標(biāo)，涂膠后 2~3分鐘 內(nèi)定位，固化迅速。

Quick adhesive powder: used for bonding gypsum decorations, the moisture content of the base layer needs to meet the standard, and it should be positioned within 2-3 minutes after coating, with rapid curing.

問(wèn)題二：傳統(tǒng)抹灰材料（如水泥砂漿）能否被替代？

Question 2: Can traditional plastering materials (such as cement mortar) be replaced?

爭(zhēng)議點(diǎn)：傳統(tǒng)材料易空鼓、開(kāi)裂，施工效率低，但用戶對(duì)新型輕質(zhì)抹灰石膏的可靠性存疑。

Controversy point: Traditional materials are prone to hollowing and cracking, resulting in low construction efficiency, but users have doubts about the reliability of the new lightweight plaster gypsum.

解決方案：

Solution:

輕質(zhì)抹灰石膏 具備顯著優(yōu)勢(shì)：

Lightweight plastering gypsum has significant advantages:

強(qiáng)粘結(jié)力：適配明顯基材，無(wú)厚度限制；

Strong adhesion: Suitable for any substrate, no thickness limitation;

施工友好：保水性佳，支持 0℃低溫施工；

Construction friendly: excellent water retention, supports low temperature construction at 0 ℃;

性能多維度：抗裂、保溫、隔音、調(diào)節(jié)濕度；

Comprehensive performance: crack resistance, insulation, sound insulation, humidity regulation;

經(jīng)濟(jì)快捷：節(jié)省工期與成本，環(huán)保無(wú)污染。

Economic efficiency: saving time and costs, environmentally friendly and pollution-free.

問(wèn)題三：自流平石膏與傳統(tǒng)找平材料如何抉擇？

Question 3: How to choose between self leveling gypsum and traditional leveling materials?

爭(zhēng)議點(diǎn)：用戶對(duì)石膏基自流平的強(qiáng)度、耐久性及適用范圍認(rèn)知不足。

Controversy point: Users have insufficient understanding of the strength, durability, and scope of application of gypsum based self leveling.

解決方案：

Solution:

石膏基自流平砂漿 特點(diǎn)：

Characteristics of gypsum based self leveling mortar:

合理找平：流動(dòng)性強(qiáng)，自動(dòng)流平，適用于室內(nèi)地面；

Accurate leveling: Strong fluidity, automatic leveling, suitable for indoor floors;

快捷施工：工廠預(yù)混干粉，即用即調(diào)，硬化速度快；

Efficient construction: Factory pre mixed dry powder, ready to use and adjust, fast hardening speed;

穩(wěn)定性高：抗收縮開(kāi)裂，優(yōu)于水泥基材料。

High stability: resistant to shrinkage and cracking, superior to cement-based materials.

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