How do additives in cement mortar affect its strength? Home plasticizers for concrete: soap and PVA. A series of experiments were conducted with the addition of various surfactants, such as liquid soap, PVA glue, Fairy, etc., to the cement mortar during its preparation in order to determine the strength properties of each concrete sample. After drying and complete setting of the solution, the samples were taken to the laboratory for testing. We received very interesting results ... ========================= Watch other videos on our channel: 1. Water absorption of aerated concrete blocks. Comparison of water absorption of aerated concrete blocks and bricks - our experiment! • Water absorption of aerated concrete blocks. With ... 2. Production of PB floor slabs - formwork-free. Formwork-free molding of floor slabs • Production of PB floor slabs - without ... Watch this video: How do additives in cement mortar affect its strength? Plasticizers for concrete: soap and PVA. ======================== Subscribe to our channel to receive up-to-date practical information on the nuances of building houses from brick and aerated concrete blocks: / @group-vertical Like, write your questions in the comments under this video and share it with those who may be interested. ======================== The Vertical Group - sale of bricks and aerated concrete blocks: ★ a wide range of wall materials for various purposes and sizes ★ delivery to the customer's construction sites by our own fleet of trucks ★ availability of warehouse space for storing products Contacts of Vertical Group LLC: Voronezh, 45V Ostuzheva St. Tel.: + 7 (910) 732-03-22 st. Antonova-Ovseenko, 35U, tel.: + 7 (910) 749-70-70 e-mail: [email protected] We are on the Internet: Website: https://group-vertical.ru/ VKontakte: https://vk.com/kirpich_bloki Yandex Zen: zen.yandex.ru/blok_kirpich Rutube: https://rutube.ru/channel/25381783/ #groupvertical #cement #buildinghouse #buildingdreamhouse #buildinghouse