“知識分享”公裝知識之自流平是什么？

2022/1/1

自流平是近兩年公裝項(xiàng)目中比較火的一種材料，就跟水磨石一樣，成為了網(wǎng)紅材料。那么，什么是自流平呢？自流平地坪就是把加工好的特殊材料，加水調(diào)和成具有一定流動性的液態(tài)物質(zhì)，同時依靠重力自由擴(kuò)散形成水平面，并自然凝結(jié)成型的地坪施工做法。

Self-leveling public projects in the last two years is a popular material, just like Terrazzo, has become an internet celebrity material. So, what is self leveling? The self-leveling floor is a kind of floor construction method, in which the processed special material is mixed with water to form a liquid substance with certain fluidity, and the horizontal surface is formed by gravity free diffusion, and the ground is naturally condensed.

打開騰訊新聞，查看更多圖片 >

根據(jù)原材料的不同，自流平主要分為水泥自流平和環(huán)氧自流平兩種。其中，水泥自流平具有水泥基材質(zhì)的冷靜素雅感覺，而環(huán)氧自流平通常色彩亮麗，耐磨度和潔凈度較高，廣泛應(yīng)用于醫(yī)藥、汽車、電子、食品、電力、化工等工業(yè)地坪裝飾中。

According to the different raw materials, self-leveling can be divided into cement self-leveling and epoxy self-leveling. Among them, the cement self-leveling has a calm and elegant feeling of cement-based materials, while the epoxy self-leveling is usually brightly colored and has high wear resistance and cleanliness, widely used in medicine, automobile, electronics, food, power, chemical and other industrial floor decoration.

自流平又有哪些特點(diǎn)呢？一是施工簡便快速，直接加水?dāng)嚢杓纯?；二是具有良好的流動性；三是硬化?qiáng)度高，具有高抗壓強(qiáng)度和耐磨性能；四是極低收縮率，不易龜裂和產(chǎn)生脫層空鼓現(xiàn)象；五是易于清潔，材料施工成型后結(jié)合其他產(chǎn)品良好的抗化學(xué)腐蝕性能，做適當(dāng)表面處理，即具有防水、防油污滲入性能，經(jīng)過簡單清潔即可光潔如新，省去定期保養(yǎng)的麻煩；六是藝術(shù)多彩，可根據(jù)用戶需求選擇合適的顏色及成型效果。

What are the characteristics of self-leveling? First, the construction is simple and fast, direct water can be mixed; Second, with good fluidity; third, high hardening strength, high compressive strength and wear resistance; fourth, very low shrinkage, not easy to crack and produce the phenomenon of delamination hollowing; Five is easy to clean, material construction molding combined with other products good anti-chemical corrosion performance, do appropriate surface treatment, that is, waterproof, anti-oil infiltration performance, after a simple clean can be smooth as new, save the trouble of regular maintenance; Sixth, colorful art, according to user needs to choose the appropriate color and molding effect.

公裝項(xiàng)目中的自流平的分類具體有哪些呢？我們知道自流平可分為水泥基自流平和環(huán)氧自流平。水泥基自流平是主要由特種水泥、超塑化組分、天然高強(qiáng)骨料及有機(jī)改性組分復(fù)合而成的干拌砂漿。使用時與水混合后形成流動性極佳的流體漿料，在人工輔助攤鋪下，能快速展開、自動找平。需要注意的是：水泥基自流平，只在一定的時間內(nèi)（有大約3~5min的施工時間）存在一定的流動度和流動方向，超過一定時間，就會停止流動，開始凝固。而環(huán)氧自流平主要采用環(huán)氧樹脂為主材，由固化劑、稀釋劑、溶劑、分散劑、消泡劑及某些填料等混合加工而成。環(huán)氧自流平包括混凝土基層和環(huán)氧自流平地坪涂層兩部分。

What are the classification of self-leveling in public projects? We know that the self-leveling can be divided into cement-based self-leveling and epoxy self-leveling. Cement-based self-leveling mortar is mainly composed of special cement, superplasticized components, natural high-strength aggregate and organic modified components. When used, it is mixed with water to form a fluid slurry with excellent fluidity, which can be spread out quickly and leveling automatically under the artificial auxiliary spreading. It is necessary to note that: cement-based self-leveling, only in a certain time (about 3 ~ 5 minutes of the construction time) there is a certain degree of flow and flow direction, more than a certain time, will stop the flow, start solidification. The epoxy self leveling is mainly made of epoxy, which is a mixture of curing agent, diluent, solvent, dispersant, defoamer and some fillers. Epoxy self-leveling includes concrete base course and epoxy self-leveling floor coating.

水泥基自流平和環(huán)氧自流平在性能上有哪些差別？我們又該如何去選取呢？它們主要的區(qū)別有：

1、耐磨、防滑：環(huán)氧自流平地坪耐磨性能要比水泥基自流平耐磨性好，但在防滑性上水泥基自流平比環(huán)氧自流平要好。

2、密度：環(huán)氧材料由于結(jié)構(gòu)致密，氣密性很高，特別容易由于基層含水率過高而起鼓。

3、使用年限：在使用年限上，水泥基自流平地坪至少可達(dá)10年以上，而環(huán)氧自流平地坪通常在3年左右。

4、環(huán)保性能：水泥基自流平屬于綠色環(huán)保、安全健康材料，而環(huán)氧材料含有酚醛樹脂等化學(xué)成分。在實(shí)際的使用過程中，咱們可以根據(jù)不同情況甄別選用。

What are the differences between cement-based self-leveling and Epoxy self-leveling in performance? How do we choose? The main differences are: 1, wear resistance, anti-skid: Epoxy self-leveling floor wear resistance than cement-based self-leveling wear resistance, but in anti-skid cement-based self-leveling than Epoxy self-leveling. 2, density: Epoxy materials because of dense structure, air-tightness is very high, especially easy to be due to the high moisture content of the base and drum. 3, Service Life: In Service Life, cement-based self-leveling floor can reach at least 10 years, and epoxy self-leveling floor is usually about 3 years. 4. Environmental Performance: Cement based self leveling is a green, safe and healthy material, while epoxy materials contain Phenol formaldehyde resin and other chemical components. In the actual use process, we can select according to the different situation.

那么公裝項(xiàng)目的水泥基自流平完成面是不是水平的呢？回答這個問題之前，我們要先明確在水泥基自流平的施工中特別要注意順平地面和超平地面的區(qū)別。所謂順平地面是指經(jīng)過施工后的地面，整體雖然平整，但整體地面不一定是水平的，它是按照原有的高低方向，順平下來的；而超平地面是指整個地面都在同一個水平面上的地面，超平地面的施工過程非常復(fù)雜，需要確定水平點(diǎn)，然后根據(jù)水平點(diǎn)進(jìn)行施工。所以，我們通常遇到的都是順平地面，而超平地面一般只有要求非常高的實(shí)驗(yàn)室或是進(jìn)行精密加工的車間才會有如此高的要求。

Then the public project cement-based self-leveling finish surface is not horizontal? Before answering this question, we must be clear in the construction of cement-based self-leveling special attention should be paid to the smooth ground and the difference between ultra-flat ground. The so-called smooth ground refers to the ground after construction, although the overall level, but the overall ground is not necessarily horizontal, it is in accordance with the original high and low direction, smooth down; The construction process of the super-flat ground is very complicated and needs to determine the level point, and then carry on the construction according to the level point. Therefore, we usually encounter smooth ground, and super-flat ground is usually only a very high demand of the laboratory or the workshop to carry out precision processing will have such high requirements.

上海靚地裝飾材料有限公司承接：各種類型的地坪材料及施工15821809989、環(huán)氧樹脂地坪材料系列、密封固化劑地坪系列、聚氨脂地坪材料系列、水性環(huán)氧樹脂地坪材料系列、乙烯基重防腐系列，瀝青馬路路面、彩色防滑路面、膠粘石發(fā)光路面、透水混凝土、陶瓷顆粒地坪、復(fù)古藝術(shù)地坪、玻璃微珠地坪、水泥自流平地坪、PVC片材和卷材、懸浮地板、PU、EPDM、丙烯酸彈性及硬性、朔膠跑道、球場材料及施工、壓花地坪、硬化地坪、防水涂料、建筑涂料、氟碳漆、鋼結(jié)構(gòu)漆、真石漆、仿大理石多彩漆、各種內(nèi)外墻涂料、內(nèi)外墻翻新、保溫拆除粉刷、批膩?zhàn)訃?、刷涂料及吊籃租賃。公司集設(shè)計、銷售、施工和售后服務(wù)為一體的專業(yè)化企業(yè)。

上海靚地裝飾材料有限公司持有“俊涂”商標(biāo)。銷售：好涂、俊涂、博歌、正歐、等品牌產(chǎn)品及各種地坪材料、室內(nèi)外裝修材料，五金建材。其中環(huán)氧樹脂地坪漆及其它各種樹脂地坪漆主要類型有：涂裝型、厚膜型、砂漿型、自流平型、防靜電系列、水性環(huán)氧系列、防滑播撒涂裝系列、紋理防滑系列、防潮、重防腐系列等幾十種工藝產(chǎn)品。廣泛應(yīng)用于化工、食品、醫(yī)藥、工業(yè)、商業(yè)、電子、紡織、造紙、印刷、冶金、運(yùn)輸?shù)刃袠I(yè)。

公司采用了國內(nèi)的施工設(shè)備、組建了實(shí)力雄厚、經(jīng)驗(yàn)豐富、有素質(zhì)的專業(yè)裝修工程項(xiàng)目施工隊。承接包括廠房、車間、倉庫、寫字樓、辦公室、商場、大型工程等室內(nèi)外裝修項(xiàng)目。備有：泥木水電油漆工、內(nèi)外腳手架、吊籃、噴涂機(jī)等與主營的各種樹脂地坪漆及室內(nèi)外裝修相輔相成，為客戶提供更完善的“一條龍”服務(wù)。公司根據(jù)客戶要求，可設(shè)計個性化的涂裝系統(tǒng)，應(yīng)用各種高超的涂裝技術(shù)和工藝，得到廣大客戶的認(rèn)可和贊譽(yù)。我們始終以客戶的需求作為努力的方向，不斷創(chuàng)新，不斷開拓，希望與客戶共創(chuàng)美好的環(huán)境。