輕質抹灰石膏是代替水泥砂漿的新型、環(huán)保逞带、經(jīng)濟的產(chǎn)品赞季，既有水泥的強度靠抑，又比水泥健康環(huán)保凛澎、持久耐用霹肝，粘接力大、不易粉化预厌、不開裂阿迈、不空鼓元媚、不掉粉等優(yōu)點轧叽，使用簡便，節(jié)省成本刊棕。那在施工中為什么會出現(xiàn)空鼓炭晒、開裂、起粉現(xiàn)象呢甥角，下面我們一一分解：

Lightweight plastering gypsum is a new, environmentally friendly, and economical product that replaces cement mortar. It not only has the strength of cement, but also has the advantages of being healthier, more environmentally friendly, and more durable than cement. It has great adhesion, is not easy to powder, does not crack, does not empty, and does not drop powder. It is easy to use and saves costs. Why do hollowing, cracking, and powdering occur during construction? Let's break them down one by one:

濟南輕質抹灰石膏開裂情況

Cracking of Jinan Light Plaster Gypsum

（1）建筑石膏不合格未進行陳化處理网严、石膏可溶性雜質過多

(1) Unqualified building gypsum without aging treatment, excessive soluble impurities in gypsum

（2）添加劑不合格添加劑和石膏不匹配

(2) Additives are not qualified Additives and gypsum do not match

（3）施工人員原因施工人員不、不安要求施工

(3) Due to the lack of professionalism and safety of construction personnel, they are required to carry out construction

（4）基層材料原因基層存在吸水嗤无、開裂震束、粉化等

(4) The root material causes water absorption, cracking, and pulverization in the base layer

（5）施工環(huán)境原因，天氣干燥炎熱咸婿、風速大姚转、春夏之交，溫度高而濕度小棒嚼。

(5) Due to the construction environment, the weather is dry and hot, with high wind speed and high temperature and low humidity at the turn of spring and summer.

抹灰石膏層空鼓原因

Reasons for hollowing in the plastering gypsum layer

（1）基層疏松们敢、強度低；光滑的基層沒有涂刷界面處理劑啃掠；

(1) Loose grassroots and low strength; Smooth base layer without applying interface treatment agent;

（2）基層吸水性強慷训，施工前沒有灑透水；

(2) The base layer has strong water absorption, and there is no sprinkling of water before construction;

（3）產(chǎn)品質量問題：纖維素醚用量小，保水能力差蝉橘，抹灰石膏內(nèi)聚力小苔眼，抹灰石膏與基層的濕粘結力差；建筑石膏用量腥笠亍瞭芬；機噴石膏中可再分散膠粉用量少。

(3) Product quality issues: low dosage of cellulose ether, poor water retention ability, low cohesion of plastering gypsum, and poor wet adhesion between plastering gypsum and base layer; Low dosage of building gypsum; The amount of redispersible rubber powder used in machine sprayed gypsum is small.

抹灰石膏層起粉原因

Reasons for powdering of plastered gypsum layer

（1）建筑石膏未能充分水化：基層吸水性強矫评，施工前沒有灑透水卜壕；施工現(xiàn)場氣溫高，風力大烙常；施工厚度敝嵘印；

(1) Building gypsum is not fully hydrated: the base layer has strong water absorption, and no water is sprayed thoroughly before construction; The construction site has high temperatures and strong winds; Thin construction thickness;

（2）產(chǎn)品質量問題：纖維素醚用量小蚕脏，保水能力差侦副；抹灰石膏強度低（建筑石膏用量小、初凝時間長）驼鞭；

(2) Product quality issue: Low dosage of cellulose ether and poor water retention ability; Low strength of plastering gypsum (low dosage of building gypsum and long initial setting time);

（3）已經(jīng)固化的抹灰石膏秦驯、落地灰及搓抹下的抹灰石膏加水攪拌后，重新使用挣棕。

(3) The solidified plastering gypsum, floor plaster, and the plastering gypsum after rubbing are mixed with water and reused.

輕質抹灰石膏空鼓译隘、開裂、起粉的原因相關內(nèi)容就講解到這里了洛心，您對此有怎樣的疑惑或者需求固耘，隨時可以來我們網(wǎng)站http://www.bjtsdc.com進行咨詢了解！

That's all for explaining the causes of hollowing, cracking, and powdering in lightweight plastering gypsum. If you have any doubts or needs about this, please feel free to visit our website at any time http://www.bjtsdc.com Conduct consultation to understand!