In order to assist one of our students in her research, the QUESTIONNAIRE ON LESS ENVIRONMENTAL IMPACT CEMENTS was created. It is aimed at professionals, students in the area of construction, traders of construction materials or a non-specialized public that has gone through situations of reforms and construction in the last 6 months, so that it is possible to analyze the receptivity to cements with less environmental impact and the opinion about the insertion of this product in the construction market. This will contribute to the production of a new material that is less harmful to the environment. So if you are part of this group of people, please help us to make this possible.