β gypsum powder | gypsum powder | Manulife plaster

Cracking plaster putty powder factor analysis 1, putty powder formulations unreasonable, usually in the design requirements of the project depends on the recipe requires a rigid or flexible interior or exterior walls. Whether or putty powder insulation mortar, there is a rule: the strength and flexibility is inversely proportional to the strength of the greater flexibility worse, the more easy to crack, the different needs of different strength and flexibility of the powder. Powder There are many different uses gypsum powder-free gum, rigid interior wall putty powder do adapt steel, exterior waterproofing, adhesive mortar, tile adhesive mortar; If you use a flexible putty powder, cement will change, sierozem performance β gypsum powder, increase flexibility, and enhance the effect of crack. 2, the right choice and fill material also address a very important aspect of putty powder cracking. Flexible filler has sepiolite, talc, mica, wollastonite powder. These fillers can increase flexibility, reduce cracking, which is the cost of production of mortar putty powder and most effective way to reduce the more the better they can crack latex powder. 3, improper equipment selection, mixing uneven, causing cracking, such as using vertical equipment, mixing time is too long, gray cement or calcium in many places will be cracking. Different proportion with the amount of material added to the mixer accuracy is important, for example, to add 3kg per 1000kg mortar cellulose, accuracy requirements is 3 ‰, ie more than 99% accuracy, the average vertical feed machine can only reach 90%. 4, Chaoyang windward fa?ade wall is generally prone to rain cracking walls of gypsum powder, especially some of the walls often rainwater flows, certainly cracking phenomenon, Jinan putty powder, said because the next summer heat Batch wall wall rainwater flow cryogenic repeated expansion and contraction of the wall would have a cracking phenomenon. Putty powder on the body is? 1, putty powder is based on material after a reasonable proportion, and then through the mechanization of production out of the way, but the quality in line with national JG / T3049 --- 1998 "building indoor putty" standard, is environmentally friendly. After the material is based on a reasonable proportion, and then through the mechanization of production out of the way, and in line with national quality. 2, if it is a traditional craft, 901 must be added to the glue, you know too much glue containing harmful substances, especially formaldehyde plaster powder, so after batch of finished wall putty, there is an unpleasant smell people! And besides talcum powder putty material, its natural plant glue binder! After approved without any odor wall! Its environmental requirements in line with national standards GB18582--2001 mandatory requirements, the content of harmful substances is far below the national requirements! 3, such as the traditional process, but also to use sodium carboxymethyl cellulose, it takes a long time to use water after the bubble, the result is likely to cause damage to the indoor environment. In addition, the winter is difficult soaked cellulose sodium, so the bonding effect will be greatly reduced. The putty powder raw material which easily soluble in water, just add water and stir it can be used. β gypsum powder | gypsum powder | Manulife Manulife gypsum plaster by Tai'an City Processing Limited. Tai'an City Manulife gypsum processing Limited (www.honglisg.com) strong, credible, Shandong Tai'an lime, gypsum and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Manulife plaster and you hand into the brilliant, for a better future!