Paint knowledge | difference between water resistant putty and common putty

Core tips: compared with ordinary putty, water-resistant putty has the following characteristics besides good water-resistant performance: 1) it is white and delicate, feels good, and the surface of water-resistant putty is smooth and delicate after construction, and the putty after polishing treatment will give a smooth and greasy feel, and has decorative effect and can be used as decoration layer 2) Good durability (not to be removed for secondary decoration) due to poor water resistance, the common putty must be removed and cleaned together with the original coating before re decoration It not only increases the cost and causes the waste of resources and the increase of decoration cost (material cost and labor cost), but also eliminates the waste, which is difficult to be recycled and will cause pollution to the environment Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: compared with ordinary putty, water-resistant putty has the following characteristics besides good water-resistant performance: 1) it is white and delicate, feels good, and the surface of water-resistant putty is smooth and delicate after construction, and the putty after polishing will give a smooth and greasy feel, with decorative effect can be used as decorative layer 2) Good durability (not to be removed for secondary decoration) due to poor water resistance, the common putty must be removed and cleaned together with the original coating before re decoration It not only increases the cost and causes the waste of resources and the increase of decoration cost (material cost and labor cost), but also eliminates the waste, which is difficult to be recycled and will cause pollution to the environment Water resistant putty is once and for all After several years of second, third or more times of decoration, it is unnecessary to shovel down the putty layer, polish the surface layer and carry out the next process after partial repair, saving time, labor and protecting the wall Generally good water-resistant putty can ensure the same life as the wall 3) The specific whiteness and density of water-resistant putty can be saved, and the coating adhesion and coverage per unit area can be reduced by 25-30% compared with that of the wall with ordinary putty 4) High bond strength JG / t298-2010 "putty for building interior" standard has clear provisions on the strength of putty The bond strength of common putty in standard state is greater than 0.25MPa, and there is no requirement for the strength after immersion, while the bond strength of water-resistant putty in standard state is required to reach 0.50mpa, and the bond strength after immersion is greater than 0.30mpa It can be seen from the standard that the strength of water-resistant putty is higher than that of ordinary interior wall putty, so the use of water-resistant putty is not easy to produce hollowing and falling off 5) The unit price of water-resistant putty with high comprehensive cost and low unit price is 1-2 times of that of ordinary putty, which is also a factor affecting the promotion of water-resistant putty, but the decoration effect of water-resistant putty is far from that of ordinary putty Moreover, the cost of using water-resistant putty is low according to the comprehensive calculation of the amount of coating, the cost of putty and the construction cost during the second decoration Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,